diff --git a/backend-node/src/controllers/batchController.ts b/backend-node/src/controllers/batchController.ts
index 0858cc37..8a29e5bf 100644
--- a/backend-node/src/controllers/batchController.ts
+++ b/backend-node/src/controllers/batchController.ts
@@ -4,7 +4,11 @@
 import { Request, Response } from "express";
 import { BatchService } from "../services/batchService";
 import { BatchSchedulerService } from "../services/batchSchedulerService";
-import { BatchConfigFilter, CreateBatchConfigRequest, UpdateBatchConfigRequest } from "../types/batchTypes";
+import {
+  BatchConfigFilter,
+  CreateBatchConfigRequest,
+  UpdateBatchConfigRequest,
+} from "../types/batchTypes";
 
 export interface AuthenticatedRequest extends Request {
   user?: {
@@ -16,32 +20,36 @@ export interface AuthenticatedRequest extends Request {
 
 export class BatchController {
   /**
-   * 배치 설정 목록 조회
+   * 배치 설정 목록 조회 (회사별)
    * GET /api/batch-configs
    */
   static async getBatchConfigs(req: AuthenticatedRequest, res: Response) {
     try {
       const { page = 1, limit = 10, search, isActive } = req.query;
-      
+      const userCompanyCode = req.user?.companyCode;
+
       const filter: BatchConfigFilter = {
         page: Number(page),
         limit: Number(limit),
         search: search as string,
-        is_active: isActive as string
+        is_active: isActive as string,
       };
 
-      const result = await BatchService.getBatchConfigs(filter);
-      
+      const result = await BatchService.getBatchConfigs(
+        filter,
+        userCompanyCode
+      );
+
       res.json({
         success: true,
         data: result.data,
-        pagination: result.pagination
+        pagination: result.pagination,
       });
     } catch (error) {
       console.error("배치 설정 목록 조회 오류:", error);
       res.status(500).json({
         success: false,
-        message: "배치 설정 목록 조회에 실패했습니다."
+        message: "배치 설정 목록 조회에 실패했습니다.",
       });
     }
   }
@@ -50,10 +58,13 @@ export class BatchController {
    * 사용 가능한 커넥션 목록 조회
    * GET /api/batch-configs/connections
    */
-  static async getAvailableConnections(req: AuthenticatedRequest, res: Response) {
+  static async getAvailableConnections(
+    req: AuthenticatedRequest,
+    res: Response
+  ) {
     try {
       const result = await BatchService.getAvailableConnections();
-      
+
       if (result.success) {
         res.json(result);
       } else {
@@ -63,7 +74,7 @@ export class BatchController {
       console.error("커넥션 목록 조회 오류:", error);
       res.status(500).json({
         success: false,
-        message: "커넥션 목록 조회에 실패했습니다."
+        message: "커넥션 목록 조회에 실패했습니다.",
       });
     }
   }
@@ -73,20 +84,26 @@ export class BatchController {
    * GET /api/batch-configs/connections/:type/tables
    * GET /api/batch-configs/connections/:type/:id/tables
    */
-  static async getTablesFromConnection(req: AuthenticatedRequest, res: Response) {
+  static async getTablesFromConnection(
+    req: AuthenticatedRequest,
+    res: Response
+  ) {
     try {
       const { type, id } = req.params;
-      
-      if (!type || (type !== 'internal' && type !== 'external')) {
+
+      if (!type || (type !== "internal" && type !== "external")) {
         return res.status(400).json({
           success: false,
-          message: "올바른 연결 타입을 지정해주세요. (internal 또는 external)"
+          message: "올바른 연결 타입을 지정해주세요. (internal 또는 external)",
         });
       }
 
-      const connectionId = type === 'external' ? Number(id) : undefined;
-      const result = await BatchService.getTablesFromConnection(type, connectionId);
-      
+      const connectionId = type === "external" ? Number(id) : undefined;
+      const result = await BatchService.getTablesFromConnection(
+        type,
+        connectionId
+      );
+
       if (result.success) {
         return res.json(result);
       } else {
@@ -96,7 +113,7 @@ export class BatchController {
       console.error("테이블 목록 조회 오류:", error);
       return res.status(500).json({
         success: false,
-        message: "테이블 목록 조회에 실패했습니다."
+        message: "테이블 목록 조회에 실패했습니다.",
       });
     }
   }
@@ -109,24 +126,28 @@ export class BatchController {
   static async getTableColumns(req: AuthenticatedRequest, res: Response) {
     try {
       const { type, id, tableName } = req.params;
-      
+
       if (!type || !tableName) {
         return res.status(400).json({
           success: false,
-          message: "연결 타입과 테이블명을 모두 지정해주세요."
+          message: "연결 타입과 테이블명을 모두 지정해주세요.",
         });
       }
 
-      if (type !== 'internal' && type !== 'external') {
+      if (type !== "internal" && type !== "external") {
         return res.status(400).json({
           success: false,
-          message: "올바른 연결 타입을 지정해주세요. (internal 또는 external)"
+          message: "올바른 연결 타입을 지정해주세요. (internal 또는 external)",
         });
       }
 
-      const connectionId = type === 'external' ? Number(id) : undefined;
-      const result = await BatchService.getTableColumns(type, connectionId, tableName);
-      
+      const connectionId = type === "external" ? Number(id) : undefined;
+      const result = await BatchService.getTableColumns(
+        type,
+        connectionId,
+        tableName
+      );
+
       if (result.success) {
         return res.json(result);
       } else {
@@ -136,36 +157,40 @@ export class BatchController {
       console.error("컬럼 정보 조회 오류:", error);
       return res.status(500).json({
         success: false,
-        message: "컬럼 정보 조회에 실패했습니다."
+        message: "컬럼 정보 조회에 실패했습니다.",
       });
     }
   }
 
   /**
-   * 특정 배치 설정 조회
+   * 특정 배치 설정 조회 (회사별)
    * GET /api/batch-configs/:id
    */
   static async getBatchConfigById(req: AuthenticatedRequest, res: Response) {
     try {
       const { id } = req.params;
-      const batchConfig = await BatchService.getBatchConfigById(Number(id));
-      
+      const userCompanyCode = req.user?.companyCode;
+      const batchConfig = await BatchService.getBatchConfigById(
+        Number(id),
+        userCompanyCode
+      );
+
       if (!batchConfig) {
         return res.status(404).json({
           success: false,
-          message: "배치 설정을 찾을 수 없습니다."
+          message: "배치 설정을 찾을 수 없습니다.",
         });
       }
-      
+
       return res.json({
         success: true,
-        data: batchConfig
+        data: batchConfig,
       });
     } catch (error) {
       console.error("배치 설정 조회 오류:", error);
       return res.status(500).json({
         success: false,
-        message: "배치 설정 조회에 실패했습니다."
+        message: "배치 설정 조회에 실패했습니다.",
       });
     }
   }
@@ -177,11 +202,17 @@ export class BatchController {
   static async createBatchConfig(req: AuthenticatedRequest, res: Response) {
     try {
       const { batchName, description, cronSchedule, mappings } = req.body;
-      
-      if (!batchName || !cronSchedule || !mappings || !Array.isArray(mappings)) {
+
+      if (
+        !batchName ||
+        !cronSchedule ||
+        !mappings ||
+        !Array.isArray(mappings)
+      ) {
         return res.status(400).json({
           success: false,
-          message: "필수 필드가 누락되었습니다. (batchName, cronSchedule, mappings)"
+          message:
+            "필수 필드가 누락되었습니다. (batchName, cronSchedule, mappings)",
         });
       }
 
@@ -189,102 +220,123 @@ export class BatchController {
         batchName,
         description,
         cronSchedule,
-        mappings
+        mappings,
       } as CreateBatchConfigRequest);
 
       // 생성된 배치가 활성화 상태라면 스케줄러에 등록 (즉시 실행 비활성화)
-      if (batchConfig.data && batchConfig.data.is_active === 'Y' && batchConfig.data.id) {
-        await BatchSchedulerService.updateBatchSchedule(batchConfig.data.id, false);
+      if (
+        batchConfig.data &&
+        batchConfig.data.is_active === "Y" &&
+        batchConfig.data.id
+      ) {
+        await BatchSchedulerService.updateBatchSchedule(
+          batchConfig.data.id,
+          false
+        );
       }
-      
+
       return res.status(201).json({
         success: true,
         data: batchConfig,
-        message: "배치 설정이 성공적으로 생성되었습니다."
+        message: "배치 설정이 성공적으로 생성되었습니다.",
       });
     } catch (error) {
       console.error("배치 설정 생성 오류:", error);
       return res.status(500).json({
         success: false,
-        message: "배치 설정 생성에 실패했습니다."
+        message: "배치 설정 생성에 실패했습니다.",
       });
     }
   }
 
   /**
-   * 배치 설정 수정
+   * 배치 설정 수정 (회사별)
    * PUT /api/batch-configs/:id
    */
   static async updateBatchConfig(req: AuthenticatedRequest, res: Response) {
     try {
       const { id } = req.params;
-      const { batchName, description, cronSchedule, mappings, isActive } = req.body;
-      
+      const { batchName, description, cronSchedule, mappings, isActive } =
+        req.body;
+      const userId = req.user?.userId;
+      const userCompanyCode = req.user?.companyCode;
+
       if (!batchName || !cronSchedule) {
         return res.status(400).json({
           success: false,
-          message: "필수 필드가 누락되었습니다. (batchName, cronSchedule)"
+          message: "필수 필드가 누락되었습니다. (batchName, cronSchedule)",
         });
       }
 
-      const batchConfig = await BatchService.updateBatchConfig(Number(id), {
-        batchName,
-        description,
-        cronSchedule,
-        mappings,
-        isActive
-      } as UpdateBatchConfigRequest);
-      
+      const batchConfig = await BatchService.updateBatchConfig(
+        Number(id),
+        {
+          batchName,
+          description,
+          cronSchedule,
+          mappings,
+          isActive,
+        } as UpdateBatchConfigRequest,
+        userId,
+        userCompanyCode
+      );
+
       if (!batchConfig) {
         return res.status(404).json({
           success: false,
-          message: "배치 설정을 찾을 수 없습니다."
+          message: "배치 설정을 찾을 수 없습니다.",
         });
       }
 
       // 스케줄러에서 배치 스케줄 업데이트 (즉시 실행 비활성화)
       await BatchSchedulerService.updateBatchSchedule(Number(id), false);
-      
+
       return res.json({
         success: true,
         data: batchConfig,
-        message: "배치 설정이 성공적으로 수정되었습니다."
+        message: "배치 설정이 성공적으로 수정되었습니다.",
       });
     } catch (error) {
       console.error("배치 설정 수정 오류:", error);
       return res.status(500).json({
         success: false,
-        message: "배치 설정 수정에 실패했습니다."
+        message: "배치 설정 수정에 실패했습니다.",
       });
     }
   }
 
   /**
-   * 배치 설정 삭제 (논리 삭제)
+   * 배치 설정 삭제 (논리 삭제, 회사별)
    * DELETE /api/batch-configs/:id
    */
   static async deleteBatchConfig(req: AuthenticatedRequest, res: Response) {
     try {
       const { id } = req.params;
-      const result = await BatchService.deleteBatchConfig(Number(id));
-      
+      const userId = req.user?.userId;
+      const userCompanyCode = req.user?.companyCode;
+      const result = await BatchService.deleteBatchConfig(
+        Number(id),
+        userId,
+        userCompanyCode
+      );
+
       if (!result) {
         return res.status(404).json({
           success: false,
-          message: "배치 설정을 찾을 수 없습니다."
+          message: "배치 설정을 찾을 수 없습니다.",
         });
       }
-      
+
       return res.json({
         success: true,
-        message: "배치 설정이 성공적으로 삭제되었습니다."
+        message: "배치 설정이 성공적으로 삭제되었습니다.",
       });
     } catch (error) {
       console.error("배치 설정 삭제 오류:", error);
       return res.status(500).json({
         success: false,
-        message: "배치 설정 삭제에 실패했습니다."
+        message: "배치 설정 삭제에 실패했습니다.",
       });
     }
   }
-}
\ No newline at end of file
+}
diff --git a/backend-node/src/controllers/batchExecutionLogController.ts b/backend-node/src/controllers/batchExecutionLogController.ts
index 68d8d880..84608731 100644
--- a/backend-node/src/controllers/batchExecutionLogController.ts
+++ b/backend-node/src/controllers/batchExecutionLogController.ts
@@ -4,7 +4,11 @@
 import { Request, Response } from "express";
 import { AuthenticatedRequest } from "../types/auth";
 import { BatchExecutionLogService } from "../services/batchExecutionLogService";
-import { BatchExecutionLogFilter, CreateBatchExecutionLogRequest, UpdateBatchExecutionLogRequest } from "../types/batchExecutionLogTypes";
+import {
+  BatchExecutionLogFilter,
+  CreateBatchExecutionLogRequest,
+  UpdateBatchExecutionLogRequest,
+} from "../types/batchExecutionLogTypes";
 
 export class BatchExecutionLogController {
   /**
@@ -18,7 +22,7 @@ export class BatchExecutionLogController {
         start_date,
         end_date,
         page,
-        limit
+        limit,
       } = req.query;
 
       const filter: BatchExecutionLogFilter = {
@@ -27,11 +31,15 @@ export class BatchExecutionLogController {
         start_date: start_date ? new Date(start_date as string) : undefined,
         end_date: end_date ? new Date(end_date as string) : undefined,
         page: page ? Number(page) : undefined,
-        limit: limit ? Number(limit) : undefined
+        limit: limit ? Number(limit) : undefined,
       };
 
-      const result = await BatchExecutionLogService.getExecutionLogs(filter);
-      
+      const userCompanyCode = req.user?.companyCode;
+      const result = await BatchExecutionLogService.getExecutionLogs(
+        filter,
+        userCompanyCode
+      );
+
       if (result.success) {
         res.json(result);
       } else {
@@ -42,7 +50,7 @@ export class BatchExecutionLogController {
       res.status(500).json({
         success: false,
         message: "배치 실행 로그 조회 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -53,9 +61,9 @@ export class BatchExecutionLogController {
   static async createExecutionLog(req: AuthenticatedRequest, res: Response) {
     try {
       const data: CreateBatchExecutionLogRequest = req.body;
-      
+
       const result = await BatchExecutionLogService.createExecutionLog(data);
-      
+
       if (result.success) {
         res.status(201).json(result);
       } else {
@@ -66,7 +74,7 @@ export class BatchExecutionLogController {
       res.status(500).json({
         success: false,
         message: "배치 실행 로그 생성 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -78,9 +86,12 @@ export class BatchExecutionLogController {
     try {
       const { id } = req.params;
       const data: UpdateBatchExecutionLogRequest = req.body;
-      
-      const result = await BatchExecutionLogService.updateExecutionLog(Number(id), data);
-      
+
+      const result = await BatchExecutionLogService.updateExecutionLog(
+        Number(id),
+        data
+      );
+
       if (result.success) {
         res.json(result);
       } else {
@@ -91,7 +102,7 @@ export class BatchExecutionLogController {
       res.status(500).json({
         success: false,
         message: "배치 실행 로그 업데이트 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -102,9 +113,11 @@ export class BatchExecutionLogController {
   static async deleteExecutionLog(req: AuthenticatedRequest, res: Response) {
     try {
       const { id } = req.params;
-      
-      const result = await BatchExecutionLogService.deleteExecutionLog(Number(id));
-      
+
+      const result = await BatchExecutionLogService.deleteExecutionLog(
+        Number(id)
+      );
+
       if (result.success) {
         res.json(result);
       } else {
@@ -115,7 +128,7 @@ export class BatchExecutionLogController {
       res.status(500).json({
         success: false,
         message: "배치 실행 로그 삭제 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -126,9 +139,11 @@ export class BatchExecutionLogController {
   static async getLatestExecutionLog(req: AuthenticatedRequest, res: Response) {
     try {
       const { batchConfigId } = req.params;
-      
-      const result = await BatchExecutionLogService.getLatestExecutionLog(Number(batchConfigId));
-      
+
+      const result = await BatchExecutionLogService.getLatestExecutionLog(
+        Number(batchConfigId)
+      );
+
       if (result.success) {
         res.json(result);
       } else {
@@ -139,7 +154,7 @@ export class BatchExecutionLogController {
       res.status(500).json({
         success: false,
         message: "최신 배치 실행 로그 조회 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -149,18 +164,14 @@ export class BatchExecutionLogController {
    */
   static async getExecutionStats(req: AuthenticatedRequest, res: Response) {
     try {
-      const {
-        batch_config_id,
-        start_date,
-        end_date
-      } = req.query;
+      const { batch_config_id, start_date, end_date } = req.query;
 
       const result = await BatchExecutionLogService.getExecutionStats(
         batch_config_id ? Number(batch_config_id) : undefined,
         start_date ? new Date(start_date as string) : undefined,
         end_date ? new Date(end_date as string) : undefined
       );
-      
+
       if (result.success) {
         res.json(result);
       } else {
@@ -171,9 +182,8 @@ export class BatchExecutionLogController {
       res.status(500).json({
         success: false,
         message: "배치 실행 통계 조회 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
 }
-
diff --git a/backend-node/src/controllers/batchManagementController.ts b/backend-node/src/controllers/batchManagementController.ts
index 71640577..d1be2311 100644
--- a/backend-node/src/controllers/batchManagementController.ts
+++ b/backend-node/src/controllers/batchManagementController.ts
@@ -3,7 +3,12 @@
 
 import { Response } from "express";
 import { AuthenticatedRequest } from "../types/auth";
-import { BatchManagementService, BatchConnectionInfo, BatchTableInfo, BatchColumnInfo } from "../services/batchManagementService";
+import {
+  BatchManagementService,
+  BatchConnectionInfo,
+  BatchTableInfo,
+  BatchColumnInfo,
+} from "../services/batchManagementService";
 import { BatchService } from "../services/batchService";
 import { BatchSchedulerService } from "../services/batchSchedulerService";
 import { BatchExternalDbService } from "../services/batchExternalDbService";
@@ -11,11 +16,16 @@ import { CreateBatchConfigRequest, BatchConfig } from "../types/batchTypes";
 
 export class BatchManagementController {
   /**
-   * 사용 가능한 커넥션 목록 조회
+   * 사용 가능한 커넥션 목록 조회 (회사별)
    */
-  static async getAvailableConnections(req: AuthenticatedRequest, res: Response) {
+  static async getAvailableConnections(
+    req: AuthenticatedRequest,
+    res: Response
+  ) {
     try {
-      const result = await BatchManagementService.getAvailableConnections();
+      const userCompanyCode = req.user?.companyCode;
+      const result =
+        await BatchManagementService.getAvailableConnections(userCompanyCode);
       if (result.success) {
         res.json(result);
       } else {
@@ -26,28 +36,36 @@ export class BatchManagementController {
       res.status(500).json({
         success: false,
         message: "커넥션 목록 조회 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
 
   /**
-   * 특정 커넥션의 테이블 목록 조회
+   * 특정 커넥션의 테이블 목록 조회 (회사별)
    */
-  static async getTablesFromConnection(req: AuthenticatedRequest, res: Response) {
+  static async getTablesFromConnection(
+    req: AuthenticatedRequest,
+    res: Response
+  ) {
     try {
       const { type, id } = req.params;
-      
-      if (type !== 'internal' && type !== 'external') {
+      const userCompanyCode = req.user?.companyCode;
+
+      if (type !== "internal" && type !== "external") {
         return res.status(400).json({
           success: false,
-          message: "올바른 연결 타입을 지정해주세요. (internal 또는 external)"
+          message: "올바른 연결 타입을 지정해주세요. (internal 또는 external)",
         });
       }
 
-      const connectionId = type === 'external' ? Number(id) : undefined;
-      const result = await BatchManagementService.getTablesFromConnection(type, connectionId);
-      
+      const connectionId = type === "external" ? Number(id) : undefined;
+      const result = await BatchManagementService.getTablesFromConnection(
+        type,
+        connectionId,
+        userCompanyCode
+      );
+
       if (result.success) {
         return res.json(result);
       } else {
@@ -58,28 +76,34 @@ export class BatchManagementController {
       return res.status(500).json({
         success: false,
         message: "테이블 목록 조회 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
 
   /**
-   * 특정 테이블의 컬럼 정보 조회
+   * 특정 테이블의 컬럼 정보 조회 (회사별)
    */
   static async getTableColumns(req: AuthenticatedRequest, res: Response) {
     try {
       const { type, id, tableName } = req.params;
-      
-      if (type !== 'internal' && type !== 'external') {
+      const userCompanyCode = req.user?.companyCode;
+
+      if (type !== "internal" && type !== "external") {
         return res.status(400).json({
           success: false,
-          message: "올바른 연결 타입을 지정해주세요. (internal 또는 external)"
+          message: "올바른 연결 타입을 지정해주세요. (internal 또는 external)",
         });
       }
 
-      const connectionId = type === 'external' ? Number(id) : undefined;
-      const result = await BatchManagementService.getTableColumns(type, connectionId, tableName);
-      
+      const connectionId = type === "external" ? Number(id) : undefined;
+      const result = await BatchManagementService.getTableColumns(
+        type,
+        connectionId,
+        tableName,
+        userCompanyCode
+      );
+
       if (result.success) {
         return res.json(result);
       } else {
@@ -90,7 +114,7 @@ export class BatchManagementController {
       return res.status(500).json({
         success: false,
         message: "컬럼 정보 조회 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -101,12 +125,19 @@ export class BatchManagementController {
    */
   static async createBatchConfig(req: AuthenticatedRequest, res: Response) {
     try {
-      const { batchName, description, cronSchedule, mappings, isActive } = req.body;
-      
-      if (!batchName || !cronSchedule || !mappings || !Array.isArray(mappings)) {
+      const { batchName, description, cronSchedule, mappings, isActive } =
+        req.body;
+
+      if (
+        !batchName ||
+        !cronSchedule ||
+        !mappings ||
+        !Array.isArray(mappings)
+      ) {
         return res.status(400).json({
           success: false,
-          message: "필수 필드가 누락되었습니다. (batchName, cronSchedule, mappings)"
+          message:
+            "필수 필드가 누락되었습니다. (batchName, cronSchedule, mappings)",
         });
       }
 
@@ -115,20 +146,20 @@ export class BatchManagementController {
         description,
         cronSchedule,
         mappings,
-        isActive: isActive !== undefined ? isActive : true
+        isActive: isActive !== undefined ? isActive : true,
       } as CreateBatchConfigRequest);
-      
+
       return res.status(201).json({
         success: true,
         data: batchConfig,
-        message: "배치 설정이 성공적으로 생성되었습니다."
+        message: "배치 설정이 성공적으로 생성되었습니다.",
       });
     } catch (error) {
       console.error("배치 설정 생성 오류:", error);
       return res.status(500).json({
         success: false,
         message: "배치 설정 생성에 실패했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -141,28 +172,28 @@ export class BatchManagementController {
     try {
       const { id } = req.params;
       console.log("🔍 배치 설정 조회 요청:", id);
-      
+
       const result = await BatchService.getBatchConfigById(Number(id));
-      
+
       if (!result.success) {
         return res.status(404).json({
           success: false,
-          message: result.message || "배치 설정을 찾을 수 없습니다."
+          message: result.message || "배치 설정을 찾을 수 없습니다.",
         });
       }
-      
+
       console.log("📋 조회된 배치 설정:", result.data);
-      
+
       return res.json({
         success: true,
-        data: result.data
+        data: result.data,
       });
     } catch (error) {
       console.error("❌ 배치 설정 조회 오류:", error);
       return res.status(500).json({
         success: false,
         message: "배치 설정 조회에 실패했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -174,27 +205,27 @@ export class BatchManagementController {
   static async getBatchConfigs(req: AuthenticatedRequest, res: Response) {
     try {
       const { page = 1, limit = 10, search, isActive } = req.query;
-      
+
       const filter = {
         page: Number(page),
         limit: Number(limit),
         search: search as string,
-        is_active: isActive as string
+        is_active: isActive as string,
       };
 
       const result = await BatchService.getBatchConfigs(filter);
-      
+
       res.json({
         success: true,
         data: result.data,
-        pagination: result.pagination
+        pagination: result.pagination,
       });
     } catch (error) {
       console.error("배치 설정 목록 조회 오류:", error);
       res.status(500).json({
         success: false,
         message: "배치 설정 목록 조회에 실패했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -206,20 +237,22 @@ export class BatchManagementController {
   static async executeBatchConfig(req: AuthenticatedRequest, res: Response) {
     try {
       const { id } = req.params;
-      
+
       if (!id || isNaN(Number(id))) {
         return res.status(400).json({
           success: false,
-          message: "올바른 배치 설정 ID를 제공해주세요."
+          message: "올바른 배치 설정 ID를 제공해주세요.",
         });
       }
 
       // 배치 설정 조회
-      const batchConfigResult = await BatchService.getBatchConfigById(Number(id));
+      const batchConfigResult = await BatchService.getBatchConfigById(
+        Number(id)
+      );
       if (!batchConfigResult.success || !batchConfigResult.data) {
         return res.status(404).json({
           success: false,
-          message: "배치 설정을 찾을 수 없습니다."
+          message: "배치 설정을 찾을 수 없습니다.",
         });
       }
 
@@ -229,25 +262,28 @@ export class BatchManagementController {
       console.log(`배치 수동 실행 시작: ${batchConfig.batch_name} (ID: ${id})`);
 
       let executionLog: any = null;
-      
+
       try {
         // 실행 로그 생성
         executionLog = await BatchService.createExecutionLog({
           batch_config_id: Number(id),
-          execution_status: 'RUNNING',
+          execution_status: "RUNNING",
           start_time: startTime,
           total_records: 0,
           success_records: 0,
-          failed_records: 0
+          failed_records: 0,
         });
 
         // BatchSchedulerService의 executeBatchConfig 메서드 사용 (중복 로직 제거)
-        const { BatchSchedulerService } = await import('../services/batchSchedulerService');
-        const result = await BatchSchedulerService.executeBatchConfig(batchConfig);
+        const { BatchSchedulerService } = await import(
+          "../services/batchSchedulerService"
+        );
+        const result =
+          await BatchSchedulerService.executeBatchConfig(batchConfig);
 
         // result가 undefined인 경우 처리
         if (!result) {
-          throw new Error('배치 실행 결과를 받을 수 없습니다.');
+          throw new Error("배치 실행 결과를 받을 수 없습니다.");
         }
 
         const endTime = new Date();
@@ -255,12 +291,12 @@ export class BatchManagementController {
 
         // 실행 로그 업데이트 (성공)
         await BatchService.updateExecutionLog(executionLog.id, {
-          execution_status: 'SUCCESS',
+          execution_status: "SUCCESS",
           end_time: endTime,
           duration_ms: duration,
           total_records: result.totalRecords,
           success_records: result.successRecords,
-          failed_records: result.failedRecords
+          failed_records: result.failedRecords,
         });
 
         return res.json({
@@ -270,45 +306,49 @@ export class BatchManagementController {
             totalRecords: result.totalRecords,
             successRecords: result.successRecords,
             failedRecords: result.failedRecords,
-            executionTime: duration
+            executionTime: duration,
           },
-          message: "배치가 성공적으로 실행되었습니다."
+          message: "배치가 성공적으로 실행되었습니다.",
         });
-
       } catch (batchError) {
         console.error(`배치 실행 실패: ${batchConfig.batch_name}`, batchError);
-        
+
         // 실행 로그 업데이트 (실패) - executionLog가 생성되었을 경우에만
         try {
           const endTime = new Date();
           const duration = endTime.getTime() - startTime.getTime();
-          
+
           // executionLog가 정의되어 있는지 확인
-          if (typeof executionLog !== 'undefined') {
+          if (typeof executionLog !== "undefined") {
             await BatchService.updateExecutionLog(executionLog.id, {
-              execution_status: 'FAILED',
+              execution_status: "FAILED",
               end_time: endTime,
               duration_ms: duration,
-              error_message: batchError instanceof Error ? batchError.message : "알 수 없는 오류"
+              error_message:
+                batchError instanceof Error
+                  ? batchError.message
+                  : "알 수 없는 오류",
             });
           }
         } catch (logError) {
-          console.error('실행 로그 업데이트 실패:', logError);
+          console.error("실행 로그 업데이트 실패:", logError);
         }
 
         return res.status(500).json({
           success: false,
           message: "배치 실행에 실패했습니다.",
-          error: batchError instanceof Error ? batchError.message : "알 수 없는 오류"
+          error:
+            batchError instanceof Error
+              ? batchError.message
+              : "알 수 없는 오류",
         });
       }
-
     } catch (error) {
       console.error(`배치 실행 오류 (ID: ${req.params.id}):`, error);
       return res.status(500).json({
         success: false,
         message: "배치 실행 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "Unknown error"
+        error: error instanceof Error ? error.message : "Unknown error",
       });
     }
   }
@@ -325,26 +365,29 @@ export class BatchManagementController {
       if (!id || isNaN(Number(id))) {
         return res.status(400).json({
           success: false,
-          message: "올바른 배치 설정 ID를 제공해주세요."
+          message: "올바른 배치 설정 ID를 제공해주세요.",
         });
       }
 
-      const batchConfig = await BatchService.updateBatchConfig(Number(id), updateData);
-      
+      const batchConfig = await BatchService.updateBatchConfig(
+        Number(id),
+        updateData
+      );
+
       // 스케줄러에서 배치 스케줄 업데이트 (즉시 실행 비활성화)
       await BatchSchedulerService.updateBatchSchedule(Number(id), false);
-      
+
       return res.json({
         success: true,
         data: batchConfig,
-        message: "배치 설정이 성공적으로 업데이트되었습니다."
+        message: "배치 설정이 성공적으로 업데이트되었습니다.",
       });
     } catch (error) {
       console.error("배치 설정 업데이트 오류:", error);
       return res.status(500).json({
         success: false,
         message: "배치 설정 업데이트에 실패했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -354,21 +397,21 @@ export class BatchManagementController {
    */
   static async previewRestApiData(req: AuthenticatedRequest, res: Response) {
     try {
-      const { 
-        apiUrl, 
-        apiKey, 
-        endpoint, 
-        method = 'GET',
+      const {
+        apiUrl,
+        apiKey,
+        endpoint,
+        method = "GET",
         paramType,
         paramName,
         paramValue,
-        paramSource
+        paramSource,
       } = req.body;
 
       if (!apiUrl || !apiKey || !endpoint) {
         return res.status(400).json({
           success: false,
-          message: "API URL, API Key, 엔드포인트는 필수입니다."
+          message: "API URL, API Key, 엔드포인트는 필수입니다.",
         });
       }
 
@@ -378,16 +421,16 @@ export class BatchManagementController {
         paramType,
         paramName,
         paramValue,
-        paramSource
+        paramSource,
       });
 
       // RestApiConnector 사용하여 데이터 조회
-      const { RestApiConnector } = await import('../database/RestApiConnector');
-      
+      const { RestApiConnector } = await import("../database/RestApiConnector");
+
       const connector = new RestApiConnector({
         baseUrl: apiUrl,
         apiKey: apiKey,
-        timeout: 30000
+        timeout: 30000,
       });
 
       // 연결 테스트
@@ -396,7 +439,7 @@ export class BatchManagementController {
       // 파라미터가 있는 경우 엔드포인트 수정
       let finalEndpoint = endpoint;
       if (paramType && paramName && paramValue) {
-        if (paramType === 'url') {
+        if (paramType === "url") {
           // URL 파라미터: /api/users/{userId} → /api/users/123
           if (endpoint.includes(`{${paramName}}`)) {
             finalEndpoint = endpoint.replace(`{${paramName}}`, paramValue);
@@ -404,9 +447,9 @@ export class BatchManagementController {
             // 엔드포인트에 {paramName}이 없으면 뒤에 추가
             finalEndpoint = `${endpoint}/${paramValue}`;
           }
-        } else if (paramType === 'query') {
+        } else if (paramType === "query") {
           // 쿼리 파라미터: /api/users?userId=123
-          const separator = endpoint.includes('?') ? '&' : '?';
+          const separator = endpoint.includes("?") ? "&" : "?";
           finalEndpoint = `${endpoint}${separator}${paramName}=${paramValue}`;
         }
       }
@@ -417,10 +460,11 @@ export class BatchManagementController {
       const result = await connector.executeQuery(finalEndpoint, method);
       console.log(`[previewRestApiData] executeQuery 결과:`, {
         rowCount: result.rowCount,
-        rowsLength: result.rows ? result.rows.length : 'undefined',
-        firstRow: result.rows && result.rows.length > 0 ? result.rows[0] : 'no data'
+        rowsLength: result.rows ? result.rows.length : "undefined",
+        firstRow:
+          result.rows && result.rows.length > 0 ? result.rows[0] : "no data",
       });
-      
+
       const data = result.rows.slice(0, 5); // 최대 5개 샘플만
       console.log(`[previewRestApiData] 슬라이스된 데이터:`, data);
 
@@ -428,15 +472,15 @@ export class BatchManagementController {
         // 첫 번째 객체에서 필드명 추출
         const fields = Object.keys(data[0]);
         console.log(`[previewRestApiData] 추출된 필드:`, fields);
-        
+
         return res.json({
           success: true,
           data: {
             fields: fields,
             samples: data,
-            totalCount: result.rowCount || data.length
+            totalCount: result.rowCount || data.length,
           },
-          message: `${fields.length}개 필드, ${result.rowCount || data.length}개 레코드를 조회했습니다.`
+          message: `${fields.length}개 필드, ${result.rowCount || data.length}개 레코드를 조회했습니다.`,
         });
       } else {
         return res.json({
@@ -444,9 +488,9 @@ export class BatchManagementController {
           data: {
             fields: [],
             samples: [],
-            totalCount: 0
+            totalCount: 0,
           },
-          message: "API에서 데이터를 가져올 수 없습니다."
+          message: "API에서 데이터를 가져올 수 없습니다.",
         });
       }
     } catch (error) {
@@ -454,7 +498,7 @@ export class BatchManagementController {
       return res.status(500).json({
         success: false,
         message: "REST API 데이터 미리보기 중 오류가 발생했습니다.",
-        error: error instanceof Error ? error.message : "알 수 없는 오류"
+        error: error instanceof Error ? error.message : "알 수 없는 오류",
       });
     }
   }
@@ -464,18 +508,19 @@ export class BatchManagementController {
    */
   static async saveRestApiBatch(req: AuthenticatedRequest, res: Response) {
     try {
-      const { 
-        batchName, 
-        batchType, 
-        cronSchedule, 
-        description, 
-        apiMappings 
-      } = req.body;
+      const { batchName, batchType, cronSchedule, description, apiMappings } =
+        req.body;
 
-      if (!batchName || !batchType || !cronSchedule || !apiMappings || apiMappings.length === 0) {
+      if (
+        !batchName ||
+        !batchType ||
+        !cronSchedule ||
+        !apiMappings ||
+        apiMappings.length === 0
+      ) {
         return res.status(400).json({
           success: false,
-          message: "필수 필드가 누락되었습니다."
+          message: "필수 필드가 누락되었습니다.",
         });
       }
 
@@ -484,15 +529,15 @@ export class BatchManagementController {
         batchType,
         cronSchedule,
         description,
-        apiMappings
+        apiMappings,
       });
 
       // BatchService를 사용하여 배치 설정 저장
       const batchConfig: CreateBatchConfigRequest = {
         batchName: batchName,
-        description: description || '',
+        description: description || "",
         cronSchedule: cronSchedule,
-        mappings: apiMappings
+        mappings: apiMappings,
       };
 
       const result = await BatchService.createBatchConfig(batchConfig);
@@ -501,7 +546,9 @@ export class BatchManagementController {
         // 스케줄러에 자동 등록 ✅
         try {
           await BatchSchedulerService.scheduleBatchConfig(result.data);
-          console.log(`✅ 새로운 배치가 스케줄러에 등록되었습니다: ${batchName} (ID: ${result.data.id})`);
+          console.log(
+            `✅ 새로운 배치가 스케줄러에 등록되었습니다: ${batchName} (ID: ${result.data.id})`
+          );
         } catch (schedulerError) {
           console.error(`❌ 스케줄러 등록 실패: ${batchName}`, schedulerError);
           // 스케줄러 등록 실패해도 배치 저장은 성공으로 처리
@@ -510,19 +557,19 @@ export class BatchManagementController {
         return res.json({
           success: true,
           message: "REST API 배치가 성공적으로 저장되었습니다.",
-          data: result.data
+          data: result.data,
         });
       } else {
         return res.status(500).json({
           success: false,
-          message: result.message || "배치 저장에 실패했습니다."
+          message: result.message || "배치 저장에 실패했습니다.",
         });
       }
     } catch (error) {
       console.error("REST API 배치 저장 오류:", error);
       return res.status(500).json({
         success: false,
-        message: "배치 저장 중 오류가 발생했습니다."
+        message: "배치 저장 중 오류가 발생했습니다.",
       });
     }
   }
diff --git a/backend-node/src/controllers/commonCodeController.ts b/backend-node/src/controllers/commonCodeController.ts
index f31e55e1..616e0c6c 100644
--- a/backend-node/src/controllers/commonCodeController.ts
+++ b/backend-node/src/controllers/commonCodeController.ts
@@ -461,12 +461,13 @@ export class CommonCodeController {
   }
 
   /**
-   * 카테고리 중복 검사
+   * 카테고리 중복 검사 (회사별)
    * GET /api/common-codes/categories/check-duplicate?field=categoryCode&value=USER_STATUS&excludeCode=OLD_CODE
    */
   async checkCategoryDuplicate(req: AuthenticatedRequest, res: Response) {
     try {
       const { field, value, excludeCode } = req.query;
+      const userCompanyCode = req.user?.companyCode;
 
       // 입력값 검증
       if (!field || !value) {
@@ -488,7 +489,8 @@ export class CommonCodeController {
       const result = await this.commonCodeService.checkCategoryDuplicate(
         field as "categoryCode" | "categoryName" | "categoryNameEng",
         value as string,
-        excludeCode as string
+        excludeCode as string,
+        userCompanyCode
       );
 
       return res.json({
@@ -511,13 +513,14 @@ export class CommonCodeController {
   }
 
   /**
-   * 코드 중복 검사
+   * 코드 중복 검사 (회사별)
    * GET /api/common-codes/categories/:categoryCode/codes/check-duplicate?field=codeValue&value=ACTIVE&excludeCode=OLD_CODE
    */
   async checkCodeDuplicate(req: AuthenticatedRequest, res: Response) {
     try {
       const { categoryCode } = req.params;
       const { field, value, excludeCode } = req.query;
+      const userCompanyCode = req.user?.companyCode;
 
       // 입력값 검증
       if (!field || !value) {
@@ -540,7 +543,8 @@ export class CommonCodeController {
         categoryCode,
         field as "codeValue" | "codeName" | "codeNameEng",
         value as string,
-        excludeCode as string
+        excludeCode as string,
+        userCompanyCode
       );
 
       return res.json({
diff --git a/backend-node/src/controllers/flowController.ts b/backend-node/src/controllers/flowController.ts
index 16668b24..85ad2259 100644
--- a/backend-node/src/controllers/flowController.ts
+++ b/backend-node/src/controllers/flowController.ts
@@ -557,9 +557,14 @@ export class FlowController {
   getStepColumnLabels = async (req: Request, res: Response): Promise<void> => {
     try {
       const { flowId, stepId } = req.params;
+      console.log("🏷️ [FlowController] 컬럼 라벨 조회 요청:", {
+        flowId,
+        stepId,
+      });
 
-      const step = await this.flowStepService.getById(parseInt(stepId));
+      const step = await this.flowStepService.findById(parseInt(stepId));
       if (!step) {
+        console.warn("⚠️ [FlowController] 스텝을 찾을 수 없음:", stepId);
         res.status(404).json({
           success: false,
           message: "Step not found",
@@ -567,10 +572,11 @@ export class FlowController {
         return;
       }
 
-      const flowDef = await this.flowDefinitionService.getById(
+      const flowDef = await this.flowDefinitionService.findById(
         parseInt(flowId)
       );
       if (!flowDef) {
+        console.warn("⚠️ [FlowController] 플로우를 찾을 수 없음:", flowId);
         res.status(404).json({
           success: false,
           message: "Flow definition not found",
@@ -580,7 +586,14 @@ export class FlowController {
 
       // 테이블명 결정 (스텝 테이블 우선, 없으면 플로우 테이블)
       const tableName = step.tableName || flowDef.tableName;
+      console.log("📋 [FlowController] 테이블명 결정:", {
+        stepTableName: step.tableName,
+        flowTableName: flowDef.tableName,
+        selectedTableName: tableName,
+      });
+
       if (!tableName) {
+        console.warn("⚠️ [FlowController] 테이블명이 지정되지 않음");
         res.json({
           success: true,
           data: {},
@@ -589,7 +602,7 @@ export class FlowController {
       }
 
       // column_labels 테이블에서 라벨 정보 조회
-      const { query } = await import("../config/database");
+      const { query } = await import("../database/db");
       const labelRows = await query<{
         column_name: string;
         column_label: string | null;
@@ -600,6 +613,15 @@ export class FlowController {
         [tableName]
       );
 
+      console.log(`✅ [FlowController] column_labels 조회 완료:`, {
+        tableName,
+        rowCount: labelRows.length,
+        labels: labelRows.map((r) => ({
+          col: r.column_name,
+          label: r.column_label,
+        })),
+      });
+
       // { columnName: label } 형태의 객체로 변환
       const labels: Record<string, string> = {};
       labelRows.forEach((row) => {
@@ -608,12 +630,14 @@ export class FlowController {
         }
       });
 
+      console.log("📦 [FlowController] 반환할 라벨 객체:", labels);
+
       res.json({
         success: true,
         data: labels,
       });
     } catch (error: any) {
-      console.error("Error getting step column labels:", error);
+      console.error("❌ [FlowController] 컬럼 라벨 조회 오류:", error);
       res.status(500).json({
         success: false,
         message: error.message || "Failed to get step column labels",
diff --git a/backend-node/src/routes/externalDbConnectionRoutes.ts b/backend-node/src/routes/externalDbConnectionRoutes.ts
index 5ad87dab..c116a74d 100644
--- a/backend-node/src/routes/externalDbConnectionRoutes.ts
+++ b/backend-node/src/routes/externalDbConnectionRoutes.ts
@@ -87,7 +87,10 @@ router.get(
         filter,
       });
 
-      const result = await ExternalDbConnectionService.getConnections(filter);
+      const result = await ExternalDbConnectionService.getConnections(
+        filter,
+        userCompanyCode
+      );
 
       if (result.success) {
         return res.status(200).json(result);
@@ -319,7 +322,12 @@ router.delete(
         });
       }
 
-      const result = await ExternalDbConnectionService.deleteConnection(id);
+      const userCompanyCode = req.user?.companyCode;
+
+      const result = await ExternalDbConnectionService.deleteConnection(
+        id,
+        userCompanyCode
+      );
 
       if (result.success) {
         return res.status(200).json(result);
@@ -517,7 +525,10 @@ router.get(
       });
 
       const externalConnections =
-        await ExternalDbConnectionService.getConnections(filter);
+        await ExternalDbConnectionService.getConnections(
+          filter,
+          userCompanyCode
+        );
 
       if (!externalConnections.success) {
         return res.status(400).json(externalConnections);
diff --git a/backend-node/src/routes/externalRestApiConnectionRoutes.ts b/backend-node/src/routes/externalRestApiConnectionRoutes.ts
index 0e2de684..9f577e52 100644
--- a/backend-node/src/routes/externalRestApiConnectionRoutes.ts
+++ b/backend-node/src/routes/externalRestApiConnectionRoutes.ts
@@ -29,8 +29,12 @@ router.get(
         company_code: req.query.company_code as string,
       };
 
-      const result =
-        await ExternalRestApiConnectionService.getConnections(filter);
+      const userCompanyCode = req.user?.companyCode;
+
+      const result = await ExternalRestApiConnectionService.getConnections(
+        filter,
+        userCompanyCode
+      );
 
       return res.status(result.success ? 200 : 400).json(result);
     } catch (error) {
@@ -62,8 +66,12 @@ router.get(
         });
       }
 
-      const result =
-        await ExternalRestApiConnectionService.getConnectionById(id);
+      const userCompanyCode = req.user?.companyCode;
+
+      const result = await ExternalRestApiConnectionService.getConnectionById(
+        id,
+        userCompanyCode
+      );
 
       return res.status(result.success ? 200 : 404).json(result);
     } catch (error) {
@@ -129,9 +137,12 @@ router.put(
         updated_by: req.user?.userId || "system",
       };
 
+      const userCompanyCode = req.user?.companyCode;
+
       const result = await ExternalRestApiConnectionService.updateConnection(
         id,
-        data
+        data,
+        userCompanyCode
       );
 
       return res.status(result.success ? 200 : 400).json(result);
@@ -164,8 +175,12 @@ router.delete(
         });
       }
 
-      const result =
-        await ExternalRestApiConnectionService.deleteConnection(id);
+      const userCompanyCode = req.user?.companyCode;
+
+      const result = await ExternalRestApiConnectionService.deleteConnection(
+        id,
+        userCompanyCode
+      );
 
       return res.status(result.success ? 200 : 404).json(result);
     } catch (error) {
diff --git a/backend-node/src/services/RoleService_backup.ts b/backend-node/src/services/RoleService_backup.ts
deleted file mode 100644
index 2932a2cc..00000000
--- a/backend-node/src/services/RoleService_backup.ts
+++ /dev/null
@@ -1,554 +0,0 @@
-import { query } from "../database/db";
-import { logger } from "../utils/logger";
-
-/**
- * 권한 그룹 인터페이스
- */
-export interface RoleGroup {
-  objid: number;
-  authName: string;
-  authCode: string;
-  companyCode: string;
-  status: string;
-  writer: string;
-  regdate: Date;
-  memberCount?: number;
-  menuCount?: number;
-  memberNames?: string;
-}
-
-/**
- * 권한 그룹 멤버 인터페이스
- */
-export interface RoleMember {
-  objid: number;
-  masterObjid: number;
-  userId: string;
-  userName?: string;
-  deptName?: string;
-  positionName?: string;
-  writer: string;
-  regdate: Date;
-}
-
-/**
- * 메뉴 권한 인터페이스
- */
-export interface MenuPermission {
-  objid: number;
-  menuObjid: number;
-  authObjid: number;
-  menuName?: string;
-  createYn: string;
-  readYn: string;
-  updateYn: string;
-  deleteYn: string;
-  writer: string;
-  regdate: Date;
-}
-
-/**
- * 권한 그룹 서비스
- */
-export class RoleService {
-  /**
-   * 회사별 권한 그룹 목록 조회
-   * @param companyCode - 회사 코드 (undefined 시 전체 조회)
-   * @param search - 검색어
-   */
-  static async getRoleGroups(
-    companyCode?: string,
-    search?: string
-  ): Promise<RoleGroup[]> {
-    try {
-      let sql = `
-        SELECT
-          objid,
-          auth_name AS "authName",
-          auth_code AS "authCode",
-          company_code AS "companyCode",
-          status,
-          writer,
-          regdate,
-          (SELECT COUNT(*) FROM authority_sub_user asu WHERE asu.master_objid = am.objid) AS "memberCount",
-          (SELECT COUNT(*) FROM rel_menu_auth rma WHERE rma.auth_objid = am.objid) AS "menuCount",
-          (SELECT STRING_AGG(ui.user_name, ', ' ORDER BY ui.user_name) 
-           FROM authority_sub_user asu 
-           JOIN user_info ui ON asu.user_id = ui.user_id 
-           WHERE asu.master_objid = am.objid) AS "memberNames"
-        FROM authority_master am
-        WHERE 1=1
-      `;
-
-      const params: any[] = [];
-      let paramIndex = 1;
-
-      // 회사 코드 필터 (companyCode가 undefined면 전체 조회)
-      if (companyCode) {
-        sql += ` AND company_code = $${paramIndex}`;
-        params.push(companyCode);
-        paramIndex++;
-      }
-
-      // 검색어 필터
-      if (search && search.trim()) {
-        sql += ` AND (auth_name ILIKE $${paramIndex} OR auth_code ILIKE $${paramIndex})`;
-        params.push(`%${search.trim()}%`);
-        paramIndex++;
-      }
-
-      sql += ` ORDER BY regdate DESC`;
-
-      logger.info("권한 그룹 조회 SQL", { sql, params });
-      const result = await query<RoleGroup>(sql, params);
-      logger.info("권한 그룹 조회 결과", { count: result.length });
-      return result;
-    } catch (error) {
-      logger.error("권한 그룹 목록 조회 실패", { error, companyCode, search });
-      throw error;
-    }
-  }
-
-  /**
-   * 권한 그룹 상세 조회
-   */
-  static async getRoleGroupById(objid: number): Promise<RoleGroup | null> {
-    try {
-      const sql = `
-        SELECT
-          objid,
-          auth_name AS "authName",
-          auth_code AS "authCode",
-          company_code AS "companyCode",
-          status,
-          writer,
-          regdate
-        FROM authority_master
-        WHERE objid = $1
-      `;
-
-      const result = await query<RoleGroup>(sql, [objid]);
-      return result.length > 0 ? result[0] : null;
-    } catch (error) {
-      logger.error("권한 그룹 상세 조회 실패", { error, objid });
-      throw error;
-    }
-  }
-
-  /**
-   * 권한 그룹 생성
-   */
-  static async createRoleGroup(data: {
-    authName: string;
-    authCode: string;
-    companyCode: string;
-    writer: string;
-  }): Promise<RoleGroup> {
-    try {
-      const sql = `
-        INSERT INTO authority_master (objid, auth_name, auth_code, company_code, status, writer, regdate)
-        VALUES (nextval('seq_authority_master'), $1, $2, $3, 'active', $4, NOW())
-        RETURNING objid, auth_name AS "authName", auth_code AS "authCode", 
-                  company_code AS "companyCode", status, writer, regdate
-      `;
-
-      const result = await query<RoleGroup>(sql, [
-        data.authName,
-        data.authCode,
-        data.companyCode,
-        data.writer,
-      ]);
-
-      logger.info("권한 그룹 생성 성공", {
-        objid: result[0].objid,
-        authName: data.authName,
-      });
-      return result[0];
-    } catch (error) {
-      logger.error("권한 그룹 생성 실패", { error, data });
-      throw error;
-    }
-  }
-
-  /**
-   * 권한 그룹 수정
-   */
-  static async updateRoleGroup(
-    objid: number,
-    data: {
-      authName?: string;
-      authCode?: string;
-      status?: string;
-    }
-  ): Promise<RoleGroup> {
-    try {
-      const updates: string[] = [];
-      const params: any[] = [];
-      let paramIndex = 1;
-
-      if (data.authName !== undefined) {
-        updates.push(`auth_name = $${paramIndex}`);
-        params.push(data.authName);
-        paramIndex++;
-      }
-
-      if (data.authCode !== undefined) {
-        updates.push(`auth_code = $${paramIndex}`);
-        params.push(data.authCode);
-        paramIndex++;
-      }
-
-      if (data.status !== undefined) {
-        updates.push(`status = $${paramIndex}`);
-        params.push(data.status);
-        paramIndex++;
-      }
-
-      if (updates.length === 0) {
-        throw new Error("수정할 데이터가 없습니다");
-      }
-
-      params.push(objid);
-
-      const sql = `
-        UPDATE authority_master
-        SET ${updates.join(", ")}
-        WHERE objid = $${paramIndex}
-        RETURNING objid, auth_name AS "authName", auth_code AS "authCode", 
-                  company_code AS "companyCode", status, writer, regdate
-      `;
-
-      const result = await query<RoleGroup>(sql, params);
-
-      if (result.length === 0) {
-        throw new Error("권한 그룹을 찾을 수 없습니다");
-      }
-
-      logger.info("권한 그룹 수정 성공", { objid, updates });
-      return result[0];
-    } catch (error) {
-      logger.error("권한 그룹 수정 실패", { error, objid, data });
-      throw error;
-    }
-  }
-
-  /**
-   * 권한 그룹 삭제
-   */
-  static async deleteRoleGroup(objid: number): Promise<void> {
-    try {
-      // CASCADE로 연결된 데이터도 함께 삭제됨 (authority_sub_user, rel_menu_auth)
-      await query("DELETE FROM authority_master WHERE objid = $1", [objid]);
-      logger.info("권한 그룹 삭제 성공", { objid });
-    } catch (error) {
-      logger.error("권한 그룹 삭제 실패", { error, objid });
-      throw error;
-    }
-  }
-
-  /**
-   * 권한 그룹 멤버 목록 조회
-   */
-  static async getRoleMembers(masterObjid: number): Promise<RoleMember[]> {
-    try {
-      const sql = `
-        SELECT
-          asu.objid,
-          asu.master_objid AS "masterObjid",
-          asu.user_id AS "userId",
-          ui.user_name AS "userName",
-          ui.dept_name AS "deptName",
-          ui.position_name AS "positionName",
-          asu.writer,
-          asu.regdate
-        FROM authority_sub_user asu
-        JOIN user_info ui ON asu.user_id = ui.user_id
-        WHERE asu.master_objid = $1
-        ORDER BY ui.user_name
-      `;
-
-      const result = await query<RoleMember>(sql, [masterObjid]);
-      return result;
-    } catch (error) {
-      logger.error("권한 그룹 멤버 조회 실패", { error, masterObjid });
-      throw error;
-    }
-  }
-
-  /**
-   * 권한 그룹 멤버 추가 (여러 명)
-   */
-  static async addRoleMembers(
-    masterObjid: number,
-    userIds: string[],
-    writer: string
-  ): Promise<void> {
-    try {
-      // 이미 존재하는 멤버 제외
-      const existingSql = `
-        SELECT user_id 
-        FROM authority_sub_user 
-        WHERE master_objid = $1 AND user_id = ANY($2)
-      `;
-      const existing = await query<{ user_id: string }>(existingSql, [
-        masterObjid,
-        userIds,
-      ]);
-      const existingIds = new Set(
-        existing.map((row: { user_id: string }) => row.user_id)
-      );
-
-      const newUserIds = userIds.filter((userId) => !existingIds.has(userId));
-
-      if (newUserIds.length === 0) {
-        logger.info("추가할 신규 멤버가 없습니다", { masterObjid, userIds });
-        return;
-      }
-
-      // 배치 삽입
-      const values = newUserIds
-        .map(
-          (_, index) =>
-            `(nextval('seq_authority_sub_user'), $1, $${index + 2}, $${newUserIds.length + 2}, NOW())`
-        )
-        .join(", ");
-
-      const sql = `
-        INSERT INTO authority_sub_user (objid, master_objid, user_id, writer, regdate)
-        VALUES ${values}
-      `;
-
-      await query(sql, [masterObjid, ...newUserIds, writer]);
-
-      // 히스토리 기록
-      for (const userId of newUserIds) {
-        await this.insertAuthorityHistory(masterObjid, userId, "ADD", writer);
-      }
-
-      logger.info("권한 그룹 멤버 추가 성공", {
-        masterObjid,
-        count: newUserIds.length,
-      });
-    } catch (error) {
-      logger.error("권한 그룹 멤버 추가 실패", { error, masterObjid, userIds });
-      throw error;
-    }
-  }
-
-  /**
-   * 권한 그룹 멤버 제거 (여러 명)
-   */
-  static async removeRoleMembers(
-    masterObjid: number,
-    userIds: string[],
-    writer: string
-  ): Promise<void> {
-    try {
-      await query(
-        "DELETE FROM authority_sub_user WHERE master_objid = $1 AND user_id = ANY($2)",
-        [masterObjid, userIds]
-      );
-
-      // 히스토리 기록
-      for (const userId of userIds) {
-        await this.insertAuthorityHistory(
-          masterObjid,
-          userId,
-          "REMOVE",
-          writer
-        );
-      }
-
-      logger.info("권한 그룹 멤버 제거 성공", {
-        masterObjid,
-        count: userIds.length,
-      });
-    } catch (error) {
-      logger.error("권한 그룹 멤버 제거 실패", { error, masterObjid, userIds });
-      throw error;
-    }
-  }
-
-  /**
-   * 권한 히스토리 기록
-   */
-  private static async insertAuthorityHistory(
-    masterObjid: number,
-    userId: string,
-    historyType: "ADD" | "REMOVE",
-    writer: string
-  ): Promise<void> {
-    try {
-      const sql = `
-        INSERT INTO authority_master_history 
-        (objid, parent_objid, parent_name, parent_code, user_id, active, history_type, writer, reg_date)
-        SELECT
-          nextval('seq_authority_master'),
-          $1,
-          am.auth_name,
-          am.auth_code,
-          $2,
-          am.status,
-          $3,
-          $4,
-          NOW()
-        FROM authority_master am
-        WHERE am.objid = $1
-      `;
-
-      await query(sql, [masterObjid, userId, historyType, writer]);
-    } catch (error) {
-      logger.error("권한 히스토리 기록 실패", {
-        error,
-        masterObjid,
-        userId,
-        historyType,
-      });
-      // 히스토리 기록 실패는 메인 작업을 중단하지 않음
-    }
-  }
-
-  /**
-   * 메뉴 권한 목록 조회
-   */
-  static async getMenuPermissions(
-    authObjid: number
-  ): Promise<MenuPermission[]> {
-    try {
-      const sql = `
-        SELECT
-          rma.objid,
-          rma.menu_objid AS "menuObjid",
-          rma.auth_objid AS "authObjid",
-          mi.menu_name_kor AS "menuName",
-          mi.menu_code AS "menuCode",
-          mi.menu_url AS "menuUrl",
-          rma.create_yn AS "createYn",
-          rma.read_yn AS "readYn",
-          rma.update_yn AS "updateYn",
-          rma.delete_yn AS "deleteYn",
-          rma.execute_yn AS "executeYn",
-          rma.export_yn AS "exportYn",
-          rma.writer,
-          rma.regdate
-        FROM rel_menu_auth rma
-        LEFT JOIN menu_info mi ON rma.menu_objid = mi.objid
-        WHERE rma.auth_objid = $1
-        ORDER BY mi.menu_name_kor
-      `;
-
-      const result = await query<MenuPermission>(sql, [authObjid]);
-      return result;
-    } catch (error) {
-      logger.error("메뉴 권한 조회 실패", { error, authObjid });
-      throw error;
-    }
-  }
-
-  /**
-   * 메뉴 권한 설정 (여러 메뉴)
-   */
-  static async setMenuPermissions(
-    authObjid: number,
-    permissions: Array<{
-      menuObjid: number;
-      createYn: string;
-      readYn: string;
-      updateYn: string;
-      deleteYn: string;
-    }>,
-    writer: string
-  ): Promise<void> {
-    try {
-      // 기존 권한 삭제
-      await query("DELETE FROM rel_menu_auth WHERE auth_objid = $1", [
-        authObjid,
-      ]);
-
-      // 새로운 권한 삽입
-      if (permissions.length > 0) {
-        const values = permissions
-          .map(
-            (_, index) =>
-              `(nextval('seq_rel_menu_auth'), $${index * 5 + 2}, $1, $${index * 5 + 3}, $${index * 5 + 4}, $${index * 5 + 5}, $${index * 5 + 6}, $${permissions.length * 5 + 2}, NOW())`
-          )
-          .join(", ");
-
-        const params = permissions.flatMap((p) => [
-          p.menuObjid,
-          p.createYn,
-          p.readYn,
-          p.updateYn,
-          p.deleteYn,
-        ]);
-
-        const sql = `
-          INSERT INTO rel_menu_auth (objid, menu_objid, auth_objid, create_yn, read_yn, update_yn, delete_yn, writer, regdate)
-          VALUES ${values}
-        `;
-
-        await query(sql, [authObjid, ...params, writer]);
-      }
-
-      logger.info("메뉴 권한 설정 성공", {
-        authObjid,
-        count: permissions.length,
-      });
-    } catch (error) {
-      logger.error("메뉴 권한 설정 실패", { error, authObjid, permissions });
-      throw error;
-    }
-  }
-
-  /**
-   * 사용자가 속한 권한 그룹 목록 조회
-   */
-  static async getUserRoleGroups(
-    userId: string,
-    companyCode: string
-  ): Promise<RoleGroup[]> {
-    try {
-      const sql = `
-        SELECT
-          am.objid,
-          am.auth_name AS "authName",
-          am.auth_code AS "authCode",
-          am.company_code AS "companyCode",
-          am.status,
-          am.writer,
-          am.regdate
-        FROM authority_master am
-        JOIN authority_sub_user asu ON am.objid = asu.master_objid
-        WHERE asu.user_id = $1
-          AND am.company_code = $2
-          AND am.status = 'active'
-        ORDER BY am.auth_name
-      `;
-
-      const result = await query<RoleGroup>(sql, [userId, companyCode]);
-      return result;
-    } catch (error) {
-      logger.error("사용자 권한 그룹 조회 실패", {
-        error,
-        userId,
-        companyCode,
-      });
-      throw error;
-    }
-  }
-
-  /**
-   * 전체 메뉴 목록 조회 (권한 설정용)
-   */
-  /**
-   * 전체 메뉴 목록 조회 (권한 설정용)
-   */
-  static async getAllMenus(companyCode?: string): Promise<any[]> {
-    try {
-      logger.info("🔍 전체 메뉴 목록 조회 시작", { companyCode });
-
-      let whereConditions: string[] = ["status = 'active'"];
-      const params: any[] = [];
-      let paramIndex = 1;
-
-      // 회사 코드 필터 (선택적)
diff --git a/backend-node/src/services/RoleService_getAllMenus_fixed.ts b/backend-node/src/services/RoleService_getAllMenus_fixed.ts
deleted file mode 100644
index 9dd1689d..00000000
--- a/backend-node/src/services/RoleService_getAllMenus_fixed.ts
+++ /dev/null
@@ -1,66 +0,0 @@
-  /**
-   * 전체 메뉴 목록 조회 (권한 설정용)
-   */
-  static async getAllMenus(companyCode?: string): Promise<any[]> {
-    try {
-      logger.info("🔍 전체 메뉴 목록 조회 시작", { companyCode });
-
-      let whereConditions: string[] = ["status = 'active'"];
-      const params: any[] = [];
-      let paramIndex = 1;
-
-      // 회사 코드 필터 (선택적)
-      // 공통 메뉴(*)와 특정 회사 메뉴를 모두 조회
-      if (companyCode) {
-        whereConditions.push(`(company_code = \$${paramIndex} OR company_code = '*')`);
-        params.push(companyCode);
-        paramIndex++;
-        logger.info("📋 회사 코드 필터 적용", { companyCode });
-      } else {
-        logger.info("📋 회사 코드 필터 없음 (전체 조회)");
-      }
-
-      const whereClause = whereConditions.join(" AND ");
-
-      const sql = `
-        SELECT
-          objid,
-          menu_name_kor AS "menuName",
-          menu_name_eng AS "menuNameEng",
-          menu_code AS "menuCode",
-          menu_url AS "menuUrl",
-          menu_type AS "menuType",
-          parent_obj_id AS "parentObjid",
-          seq AS "sortOrder",
-          company_code AS "companyCode"
-        FROM menu_info
-        WHERE ${whereClause}
-        ORDER BY seq, menu_name_kor
-      `;
-
-      logger.info("🔍 SQL 쿼리 실행", {
-        whereClause,
-        params,
-        sql: sql.substring(0, 200) + "...",
-      });
-
-      const result = await query<any>(sql, params);
-
-      logger.info("✅ 메뉴 목록 조회 성공", {
-        count: result.length,
-        companyCode,
-        menus: result.map((m) => ({
-          objid: m.objid,
-          name: m.menuName,
-          code: m.menuCode,
-          companyCode: m.companyCode,
-        })),
-      });
-
-      return result;
-    } catch (error) {
-      logger.error("❌ 메뉴 목록 조회 실패", { error, companyCode });
-      throw error;
-    }
-  }
-}
diff --git a/backend-node/src/services/batchExecutionLogService.ts b/backend-node/src/services/batchExecutionLogService.ts
index c134b0db..f2fc583c 100644
--- a/backend-node/src/services/batchExecutionLogService.ts
+++ b/backend-node/src/services/batchExecutionLogService.ts
@@ -13,10 +13,11 @@ import { ApiResponse } from "../types/batchTypes";
 
 export class BatchExecutionLogService {
   /**
-   * 배치 실행 로그 목록 조회
+   * 배치 실행 로그 목록 조회 (회사별)
    */
   static async getExecutionLogs(
-    filter: BatchExecutionLogFilter = {}
+    filter: BatchExecutionLogFilter = {},
+    userCompanyCode?: string
   ): Promise<ApiResponse<BatchExecutionLogWithConfig[]>> {
     try {
       const {
@@ -36,6 +37,12 @@ export class BatchExecutionLogService {
       const params: any[] = [];
       let paramIndex = 1;
 
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        whereConditions.push(`bc.company_code = $${paramIndex++}`);
+        params.push(userCompanyCode);
+      }
+
       if (batch_config_id) {
         whereConditions.push(`bel.batch_config_id = $${paramIndex++}`);
         params.push(batch_config_id);
diff --git a/backend-node/src/services/batchManagementService.ts b/backend-node/src/services/batchManagementService.ts
index 6bb452da..72ff52c4 100644
--- a/backend-node/src/services/batchManagementService.ts
+++ b/backend-node/src/services/batchManagementService.ts
@@ -35,11 +35,11 @@ export interface BatchApiResponse<T = unknown> {
 
 export class BatchManagementService {
   /**
-   * 배치관리용 연결 목록 조회
+   * 배치관리용 연결 목록 조회 (회사별)
    */
-  static async getAvailableConnections(): Promise<
-    BatchApiResponse<BatchConnectionInfo[]>
-  > {
+  static async getAvailableConnections(
+    userCompanyCode?: string
+  ): Promise<BatchApiResponse<BatchConnectionInfo[]>> {
     try {
       const connections: BatchConnectionInfo[] = [];
 
@@ -50,19 +50,27 @@ export class BatchManagementService {
         db_type: "postgresql",
       });
 
-      // 활성화된 외부 DB 연결 조회
+      // 활성화된 외부 DB 연결 조회 (회사별 필터링)
+      let query_sql = `SELECT id, connection_name, db_type, description
+        FROM external_db_connections
+        WHERE is_active = 'Y'`;
+
+      const params: any[] = [];
+
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        query_sql += ` AND company_code = $1`;
+        params.push(userCompanyCode);
+      }
+
+      query_sql += ` ORDER BY connection_name ASC`;
+
       const externalConnections = await query<{
         id: number;
         connection_name: string;
         db_type: string;
         description: string;
-      }>(
-        `SELECT id, connection_name, db_type, description
-        FROM external_db_connections
-        WHERE is_active = 'Y'
-        ORDER BY connection_name ASC`,
-        []
-      );
+      }>(query_sql, params);
 
       // 외부 DB 연결 추가
       externalConnections.forEach((conn) => {
@@ -90,11 +98,12 @@ export class BatchManagementService {
   }
 
   /**
-   * 배치관리용 테이블 목록 조회
+   * 배치관리용 테이블 목록 조회 (회사별)
    */
   static async getTablesFromConnection(
     connectionType: "internal" | "external",
-    connectionId?: number
+    connectionId?: number,
+    userCompanyCode?: string
   ): Promise<BatchApiResponse<BatchTableInfo[]>> {
     try {
       let tables: BatchTableInfo[] = [];
@@ -115,8 +124,11 @@ export class BatchManagementService {
           columns: [],
         }));
       } else if (connectionType === "external" && connectionId) {
-        // 외부 DB 테이블 조회
-        const tablesResult = await this.getExternalTables(connectionId);
+        // 외부 DB 테이블 조회 (회사별 필터링)
+        const tablesResult = await this.getExternalTables(
+          connectionId,
+          userCompanyCode
+        );
         if (tablesResult.success && tablesResult.data) {
           tables = tablesResult.data;
         }
@@ -138,12 +150,13 @@ export class BatchManagementService {
   }
 
   /**
-   * 배치관리용 테이블 컬럼 정보 조회
+   * 배치관리용 테이블 컬럼 정보 조회 (회사별)
    */
   static async getTableColumns(
     connectionType: "internal" | "external",
     connectionId: number | undefined,
-    tableName: string
+    tableName: string,
+    userCompanyCode?: string
   ): Promise<BatchApiResponse<BatchColumnInfo[]>> {
     try {
       console.log(`[BatchManagementService] getTableColumns 호출:`, {
@@ -189,14 +202,15 @@ export class BatchManagementService {
           column_default: row.column_default,
         }));
       } else if (connectionType === "external" && connectionId) {
-        // 외부 DB 컬럼 조회
+        // 외부 DB 컬럼 조회 (회사별 필터링)
         console.log(
           `[BatchManagementService] 외부 DB 컬럼 조회 시작: connectionId=${connectionId}, tableName=${tableName}`
         );
 
         const columnsResult = await this.getExternalTableColumns(
           connectionId,
-          tableName
+          tableName,
+          userCompanyCode
         );
 
         console.log(
@@ -226,22 +240,29 @@ export class BatchManagementService {
   }
 
   /**
-   * 외부 DB 테이블 목록 조회 (내부 구현)
+   * 외부 DB 테이블 목록 조회 (내부 구현, 회사별)
    */
   private static async getExternalTables(
-    connectionId: number
+    connectionId: number,
+    userCompanyCode?: string
   ): Promise<BatchApiResponse<BatchTableInfo[]>> {
     try {
-      // 연결 정보 조회
-      const connection = await queryOne<any>(
-        `SELECT * FROM external_db_connections WHERE id = $1`,
-        [connectionId]
-      );
+      // 연결 정보 조회 (회사별 필터링)
+      let query_sql = `SELECT * FROM external_db_connections WHERE id = $1`;
+      const params: any[] = [connectionId];
+
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        query_sql += ` AND company_code = $2`;
+        params.push(userCompanyCode);
+      }
+
+      const connection = await queryOne<any>(query_sql, params);
 
       if (!connection) {
         return {
           success: false,
-          message: "연결 정보를 찾을 수 없습니다.",
+          message: "연결 정보를 찾을 수 없거나 권한이 없습니다.",
         };
       }
 
@@ -299,26 +320,33 @@ export class BatchManagementService {
   }
 
   /**
-   * 외부 DB 테이블 컬럼 정보 조회 (내부 구현)
+   * 외부 DB 테이블 컬럼 정보 조회 (내부 구현, 회사별)
    */
   private static async getExternalTableColumns(
     connectionId: number,
-    tableName: string
+    tableName: string,
+    userCompanyCode?: string
   ): Promise<BatchApiResponse<BatchColumnInfo[]>> {
     try {
       console.log(
         `[BatchManagementService] getExternalTableColumns 호출: connectionId=${connectionId}, tableName=${tableName}`
       );
 
-      // 연결 정보 조회
-      const connection = await queryOne<any>(
-        `SELECT * FROM external_db_connections WHERE id = $1`,
-        [connectionId]
-      );
+      // 연결 정보 조회 (회사별 필터링)
+      let query_sql = `SELECT * FROM external_db_connections WHERE id = $1`;
+      const params: any[] = [connectionId];
+
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        query_sql += ` AND company_code = $2`;
+        params.push(userCompanyCode);
+      }
+
+      const connection = await queryOne<any>(query_sql, params);
 
       if (!connection) {
         console.log(
-          `[BatchManagementService] 연결 정보를 찾을 수 없음: connectionId=${connectionId}`
+          `[BatchManagementService] 연결 정보를 찾을 수 없거나 권한이 없음: connectionId=${connectionId}`
         );
         return {
           success: false,
diff --git a/backend-node/src/services/batchService.ts b/backend-node/src/services/batchService.ts
index 31368be9..07cdd61c 100644
--- a/backend-node/src/services/batchService.ts
+++ b/backend-node/src/services/batchService.ts
@@ -20,27 +20,33 @@ import { DbConnectionManager } from "./dbConnectionManager";
 
 export class BatchService {
   /**
-   * 배치 설정 목록 조회
+   * 배치 설정 목록 조회 (회사별)
    */
   static async getBatchConfigs(
-    filter: BatchConfigFilter
+    filter: BatchConfigFilter,
+    userCompanyCode?: string
   ): Promise<ApiResponse<BatchConfig[]>> {
     try {
       const whereConditions: string[] = [];
       const values: any[] = [];
       let paramIndex = 1;
 
+      // 회사별 필터링 (최고 관리자가 아닌 경우 필수)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        whereConditions.push(`bc.company_code = $${paramIndex++}`);
+        values.push(userCompanyCode);
+      } else if (userCompanyCode === "*" && filter.company_code) {
+        // 최고 관리자: 필터가 있으면 적용
+        whereConditions.push(`bc.company_code = $${paramIndex++}`);
+        values.push(filter.company_code);
+      }
+
       // 필터 조건 적용
       if (filter.is_active) {
         whereConditions.push(`bc.is_active = $${paramIndex++}`);
         values.push(filter.is_active);
       }
 
-      if (filter.company_code) {
-        whereConditions.push(`bc.company_code = $${paramIndex++}`);
-        values.push(filter.company_code);
-      }
-
       // 검색 조건 적용 (OR)
       if (filter.search && filter.search.trim()) {
         whereConditions.push(
@@ -122,14 +128,14 @@ export class BatchService {
   }
 
   /**
-   * 특정 배치 설정 조회
+   * 특정 배치 설정 조회 (회사별)
    */
   static async getBatchConfigById(
-    id: number
+    id: number,
+    userCompanyCode?: string
   ): Promise<ApiResponse<BatchConfig>> {
     try {
-      const batchConfig = await queryOne<any>(
-        `SELECT bc.id, bc.batch_name, bc.description, bc.cron_schedule,
+      let query = `SELECT bc.id, bc.batch_name, bc.description, bc.cron_schedule,
                 bc.is_active, bc.company_code, bc.created_date, bc.created_by,
                 bc.updated_date, bc.updated_by,
                 COALESCE(
@@ -155,15 +161,25 @@ export class BatchService {
                 ) as batch_mappings
          FROM batch_configs bc
          LEFT JOIN batch_mappings bm ON bc.id = bm.batch_config_id
-         WHERE bc.id = $1
-         GROUP BY bc.id`,
-        [id]
-      );
+         WHERE bc.id = $1`;
+
+      const params: any[] = [id];
+      let paramIndex = 2;
+
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        query += ` AND bc.company_code = $${paramIndex}`;
+        params.push(userCompanyCode);
+      }
+
+      query += ` GROUP BY bc.id`;
+
+      const batchConfig = await queryOne<any>(query, params);
 
       if (!batchConfig) {
         return {
           success: false,
-          message: "배치 설정을 찾을 수 없습니다.",
+          message: "배치 설정을 찾을 수 없거나 권한이 없습니다.",
         };
       }
 
@@ -267,15 +283,21 @@ export class BatchService {
   }
 
   /**
-   * 배치 설정 수정
+   * 배치 설정 수정 (회사별)
    */
   static async updateBatchConfig(
     id: number,
     data: UpdateBatchConfigRequest,
-    userId?: string
+    userId?: string,
+    userCompanyCode?: string
   ): Promise<ApiResponse<BatchConfig>> {
     try {
-      // 기존 배치 설정 확인
+      // 기존 배치 설정 확인 (회사 권한 체크 포함)
+      const existing = await this.getBatchConfigById(id, userCompanyCode);
+      if (!existing.success) {
+        return existing;
+      }
+
       const existingConfig = await queryOne<any>(
         `SELECT bc.*,
                 COALESCE(
@@ -416,13 +438,20 @@ export class BatchService {
   }
 
   /**
-   * 배치 설정 삭제 (논리 삭제)
+   * 배치 설정 삭제 (논리 삭제, 회사별)
    */
   static async deleteBatchConfig(
     id: number,
-    userId?: string
+    userId?: string,
+    userCompanyCode?: string
   ): Promise<ApiResponse<void>> {
     try {
+      // 기존 배치 설정 확인 (회사 권한 체크 포함)
+      const existing = await this.getBatchConfigById(id, userCompanyCode);
+      if (!existing.success) {
+        return existing as ApiResponse<void>;
+      }
+
       const existingConfig = await queryOne<any>(
         `SELECT * FROM batch_configs WHERE id = $1`,
         [id]
diff --git a/backend-node/src/services/commonCodeService.ts b/backend-node/src/services/commonCodeService.ts
index a823532d..8c02a60d 100644
--- a/backend-node/src/services/commonCodeService.ts
+++ b/backend-node/src/services/commonCodeService.ts
@@ -604,12 +604,13 @@ export class CommonCodeService {
   }
 
   /**
-   * 카테고리 중복 검사
+   * 카테고리 중복 검사 (회사별)
    */
   async checkCategoryDuplicate(
     field: "categoryCode" | "categoryName" | "categoryNameEng",
     value: string,
-    excludeCategoryCode?: string
+    excludeCategoryCode?: string,
+    userCompanyCode?: string
   ): Promise<{ isDuplicate: boolean; message: string }> {
     try {
       if (!value || !value.trim()) {
@@ -655,6 +656,12 @@ export class CommonCodeService {
           break;
       }
 
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        sql += ` AND company_code = $${paramIndex++}`;
+        values.push(userCompanyCode);
+      }
+
       // 수정 시 자기 자신 제외
       if (excludeCategoryCode) {
         sql += ` AND category_code != $${paramIndex++}`;
@@ -675,6 +682,10 @@ export class CommonCodeService {
         categoryNameEng: "카테고리 영문명",
       };
 
+      logger.info(
+        `카테고리 중복 검사: ${field}=${value}, 회사=${userCompanyCode}, 중복=${isDuplicate}`
+      );
+
       return {
         isDuplicate,
         message: isDuplicate
@@ -688,13 +699,14 @@ export class CommonCodeService {
   }
 
   /**
-   * 코드 중복 검사
+   * 코드 중복 검사 (회사별)
    */
   async checkCodeDuplicate(
     categoryCode: string,
     field: "codeValue" | "codeName" | "codeNameEng",
     value: string,
-    excludeCodeValue?: string
+    excludeCodeValue?: string,
+    userCompanyCode?: string
   ): Promise<{ isDuplicate: boolean; message: string }> {
     try {
       if (!value || !value.trim()) {
@@ -743,6 +755,12 @@ export class CommonCodeService {
           break;
       }
 
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        sql += ` AND company_code = $${paramIndex++}`;
+        values.push(userCompanyCode);
+      }
+
       // 수정 시 자기 자신 제외
       if (excludeCodeValue) {
         sql += ` AND code_value != $${paramIndex++}`;
@@ -760,6 +778,10 @@ export class CommonCodeService {
         codeNameEng: "코드 영문명",
       };
 
+      logger.info(
+        `코드 중복 검사: ${categoryCode}.${field}=${value}, 회사=${userCompanyCode}, 중복=${isDuplicate}`
+      );
+
       return {
         isDuplicate,
         message: isDuplicate
diff --git a/backend-node/src/services/externalDbConnectionService.ts b/backend-node/src/services/externalDbConnectionService.ts
index d25aa64b..99164ae1 100644
--- a/backend-node/src/services/externalDbConnectionService.ts
+++ b/backend-node/src/services/externalDbConnectionService.ts
@@ -17,7 +17,8 @@ export class ExternalDbConnectionService {
    * 외부 DB 연결 목록 조회
    */
   static async getConnections(
-    filter: ExternalDbConnectionFilter
+    filter: ExternalDbConnectionFilter,
+    userCompanyCode?: string
   ): Promise<ApiResponse<ExternalDbConnection[]>> {
     try {
       // WHERE 조건 동적 생성
@@ -25,6 +26,26 @@ export class ExternalDbConnectionService {
       const params: any[] = [];
       let paramIndex = 1;
 
+      // 회사별 필터링 (최고 관리자가 아닌 경우 필수)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        whereConditions.push(`company_code = $${paramIndex++}`);
+        params.push(userCompanyCode);
+        logger.info(`회사별 외부 DB 연결 필터링: ${userCompanyCode}`);
+      } else if (userCompanyCode === "*") {
+        logger.info(`최고 관리자: 모든 외부 DB 연결 조회`);
+        // 필터가 있으면 적용
+        if (filter.company_code) {
+          whereConditions.push(`company_code = $${paramIndex++}`);
+          params.push(filter.company_code);
+        }
+      } else {
+        // userCompanyCode가 없는 경우 (하위 호환성)
+        if (filter.company_code) {
+          whereConditions.push(`company_code = $${paramIndex++}`);
+          params.push(filter.company_code);
+        }
+      }
+
       // 필터 조건 적용
       if (filter.db_type) {
         whereConditions.push(`db_type = $${paramIndex++}`);
@@ -36,11 +57,6 @@ export class ExternalDbConnectionService {
         params.push(filter.is_active);
       }
 
-      if (filter.company_code) {
-        whereConditions.push(`company_code = $${paramIndex++}`);
-        params.push(filter.company_code);
-      }
-
       // 검색 조건 적용 (연결명 또는 설명에서 검색)
       if (filter.search && filter.search.trim()) {
         whereConditions.push(
@@ -496,23 +512,36 @@ export class ExternalDbConnectionService {
   /**
    * 외부 DB 연결 삭제 (물리 삭제)
    */
-  static async deleteConnection(id: number): Promise<ApiResponse<void>> {
+  static async deleteConnection(
+    id: number,
+    userCompanyCode?: string
+  ): Promise<ApiResponse<void>> {
     try {
-      const existingConnection = await queryOne(
-        `SELECT id FROM external_db_connections WHERE id = $1`,
-        [id]
-      );
+      let selectQuery = `SELECT id FROM external_db_connections WHERE id = $1`;
+      const selectParams: any[] = [id];
+
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        selectQuery += ` AND company_code = $2`;
+        selectParams.push(userCompanyCode);
+      }
+
+      const existingConnection = await queryOne(selectQuery, selectParams);
 
       if (!existingConnection) {
         return {
           success: false,
-          message: "해당 연결 설정을 찾을 수 없습니다.",
+          message: "해당 연결 설정을 찾을 수 없거나 권한이 없습니다.",
         };
       }
 
       // 물리 삭제 (실제 데이터 삭제)
       await query(`DELETE FROM external_db_connections WHERE id = $1`, [id]);
 
+      logger.info(
+        `외부 DB 연결 삭제: ID ${id} (회사: ${userCompanyCode || "전체"})`
+      );
+
       return {
         success: true,
         message: "연결 설정이 삭제되었습니다.",
@@ -747,8 +776,11 @@ export class ExternalDbConnectionService {
     try {
       // 보안 검증: SELECT 쿼리만 허용
       const trimmedQuery = query.trim().toUpperCase();
-      if (!trimmedQuery.startsWith('SELECT')) {
-        console.log("보안 오류: SELECT가 아닌 쿼리 시도:", { id, query: query.substring(0, 100) });
+      if (!trimmedQuery.startsWith("SELECT")) {
+        console.log("보안 오류: SELECT가 아닌 쿼리 시도:", {
+          id,
+          query: query.substring(0, 100),
+        });
         return {
           success: false,
           message: "외부 데이터베이스에서는 SELECT 쿼리만 실행할 수 있습니다.",
@@ -756,16 +788,32 @@ export class ExternalDbConnectionService {
       }
 
       // 위험한 키워드 검사
-      const dangerousKeywords = ['INSERT', 'UPDATE', 'DELETE', 'DROP', 'CREATE', 'ALTER', 'TRUNCATE', 'EXEC', 'EXECUTE', 'CALL', 'MERGE'];
-      const hasDangerousKeyword = dangerousKeywords.some(keyword => 
+      const dangerousKeywords = [
+        "INSERT",
+        "UPDATE",
+        "DELETE",
+        "DROP",
+        "CREATE",
+        "ALTER",
+        "TRUNCATE",
+        "EXEC",
+        "EXECUTE",
+        "CALL",
+        "MERGE",
+      ];
+      const hasDangerousKeyword = dangerousKeywords.some((keyword) =>
         trimmedQuery.includes(keyword)
       );
-      
+
       if (hasDangerousKeyword) {
-        console.log("보안 오류: 위험한 키워드 포함 쿼리 시도:", { id, query: query.substring(0, 100) });
+        console.log("보안 오류: 위험한 키워드 포함 쿼리 시도:", {
+          id,
+          query: query.substring(0, 100),
+        });
         return {
           success: false,
-          message: "데이터를 변경하거나 삭제하는 쿼리는 허용되지 않습니다. SELECT 쿼리만 사용해주세요.",
+          message:
+            "데이터를 변경하거나 삭제하는 쿼리는 허용되지 않습니다. SELECT 쿼리만 사용해주세요.",
         };
       }
 
diff --git a/backend-node/src/services/externalRestApiConnectionService.ts b/backend-node/src/services/externalRestApiConnectionService.ts
index 63472e6b..28eac869 100644
--- a/backend-node/src/services/externalRestApiConnectionService.ts
+++ b/backend-node/src/services/externalRestApiConnectionService.ts
@@ -23,7 +23,8 @@ export class ExternalRestApiConnectionService {
    * REST API 연결 목록 조회
    */
   static async getConnections(
-    filter: ExternalRestApiConnectionFilter = {}
+    filter: ExternalRestApiConnectionFilter = {},
+    userCompanyCode?: string
   ): Promise<ApiResponse<ExternalRestApiConnection[]>> {
     try {
       let query = `
@@ -39,11 +40,27 @@ export class ExternalRestApiConnectionService {
       const params: any[] = [];
       let paramIndex = 1;
 
-      // 회사 코드 필터
-      if (filter.company_code) {
+      // 회사별 필터링 (최고 관리자가 아닌 경우 필수)
+      if (userCompanyCode && userCompanyCode !== "*") {
         query += ` AND company_code = $${paramIndex}`;
-        params.push(filter.company_code);
+        params.push(userCompanyCode);
         paramIndex++;
+        logger.info(`회사별 REST API 연결 필터링: ${userCompanyCode}`);
+      } else if (userCompanyCode === "*") {
+        logger.info(`최고 관리자: 모든 REST API 연결 조회`);
+        // 필터가 있으면 적용
+        if (filter.company_code) {
+          query += ` AND company_code = $${paramIndex}`;
+          params.push(filter.company_code);
+          paramIndex++;
+        }
+      } else {
+        // userCompanyCode가 없는 경우 (하위 호환성)
+        if (filter.company_code) {
+          query += ` AND company_code = $${paramIndex}`;
+          params.push(filter.company_code);
+          paramIndex++;
+        }
       }
 
       // 활성 상태 필터
@@ -105,10 +122,11 @@ export class ExternalRestApiConnectionService {
    * REST API 연결 상세 조회
    */
   static async getConnectionById(
-    id: number
+    id: number,
+    userCompanyCode?: string
   ): Promise<ApiResponse<ExternalRestApiConnection>> {
     try {
-      const query = `
+      let query = `
         SELECT 
           id, connection_name, description, base_url, endpoint_path, default_headers,
           auth_type, auth_config, timeout, retry_count, retry_delay,
@@ -118,12 +136,20 @@ export class ExternalRestApiConnectionService {
         WHERE id = $1
       `;
 
-      const result: QueryResult<any> = await pool.query(query, [id]);
+      const params: any[] = [id];
+
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        query += ` AND company_code = $2`;
+        params.push(userCompanyCode);
+      }
+
+      const result: QueryResult<any> = await pool.query(query, params);
 
       if (result.rows.length === 0) {
         return {
           success: false,
-          message: "연결을 찾을 수 없습니다.",
+          message: "연결을 찾을 수 없거나 권한이 없습니다.",
         };
       }
 
@@ -226,11 +252,12 @@ export class ExternalRestApiConnectionService {
    */
   static async updateConnection(
     id: number,
-    data: Partial<ExternalRestApiConnection>
+    data: Partial<ExternalRestApiConnection>,
+    userCompanyCode?: string
   ): Promise<ApiResponse<ExternalRestApiConnection>> {
     try {
-      // 기존 연결 확인
-      const existing = await this.getConnectionById(id);
+      // 기존 연결 확인 (회사 코드로 권한 체크)
+      const existing = await this.getConnectionById(id, userCompanyCode);
       if (!existing.success) {
         return existing;
       }
@@ -360,24 +387,38 @@ export class ExternalRestApiConnectionService {
   /**
    * REST API 연결 삭제
    */
-  static async deleteConnection(id: number): Promise<ApiResponse<void>> {
+  static async deleteConnection(
+    id: number,
+    userCompanyCode?: string
+  ): Promise<ApiResponse<void>> {
     try {
-      const query = `
+      let query = `
         DELETE FROM external_rest_api_connections
         WHERE id = $1
-        RETURNING connection_name
       `;
 
-      const result: QueryResult<any> = await pool.query(query, [id]);
+      const params: any[] = [id];
+
+      // 회사별 필터링 (최고 관리자가 아닌 경우)
+      if (userCompanyCode && userCompanyCode !== "*") {
+        query += ` AND company_code = $2`;
+        params.push(userCompanyCode);
+      }
+
+      query += ` RETURNING connection_name`;
+
+      const result: QueryResult<any> = await pool.query(query, params);
 
       if (result.rows.length === 0) {
         return {
           success: false,
-          message: "연결을 찾을 수 없습니다.",
+          message: "연결을 찾을 수 없거나 권한이 없습니다.",
         };
       }
 
-      logger.info(`REST API 연결 삭제 성공: ${result.rows[0].connection_name}`);
+      logger.info(
+        `REST API 연결 삭제 성공: ${result.rows[0].connection_name} (회사: ${userCompanyCode || "전체"})`
+      );
 
       return {
         success: true,
diff --git a/frontend/components/admin/dashboard/VehicleMapConfigPanel.tsx b/frontend/components/admin/dashboard/VehicleMapConfigPanel.tsx
index 55df37d0..9b9e9567 100644
--- a/frontend/components/admin/dashboard/VehicleMapConfigPanel.tsx
+++ b/frontend/components/admin/dashboard/VehicleMapConfigPanel.tsx
@@ -1,7 +1,9 @@
-'use client';
+"use client";
 
-import React, { useState, useCallback } from 'react';
-import { ChartConfig, QueryResult } from './types';
+import React, { useState, useCallback } from "react";
+import { ChartConfig, QueryResult, MarkerColorRule } from "./types";
+import { Plus, Trash2 } from "lucide-react";
+import { v4 as uuidv4 } from "uuid";
 
 interface VehicleMapConfigPanelProps {
   config?: ChartConfig;
@@ -18,24 +20,80 @@ export function VehicleMapConfigPanel({ config, queryResult, onConfigChange }: V
   const [currentConfig, setCurrentConfig] = useState<ChartConfig>(config || {});
 
   // 설정 업데이트
-  const updateConfig = useCallback((updates: Partial<ChartConfig>) => {
-    const newConfig = { ...currentConfig, ...updates };
-    setCurrentConfig(newConfig);
-    onConfigChange(newConfig);
-  }, [currentConfig, onConfigChange]);
+  const updateConfig = useCallback(
+    (updates: Partial<ChartConfig>) => {
+      const newConfig = { ...currentConfig, ...updates };
+      setCurrentConfig(newConfig);
+      onConfigChange(newConfig);
+    },
+    [currentConfig, onConfigChange],
+  );
 
   // 사용 가능한 컬럼 목록
   const availableColumns = queryResult?.columns || [];
   const sampleData = queryResult?.rows?.[0] || {};
 
+  // 마커 색상 모드 변경
+  const handleMarkerColorModeChange = useCallback(
+    (mode: "single" | "conditional") => {
+      if (mode === "single") {
+        updateConfig({
+          markerColorMode: "single",
+          markerColorColumn: undefined,
+          markerColorRules: undefined,
+          markerDefaultColor: "#3b82f6", // 파란색
+        });
+      } else {
+        updateConfig({
+          markerColorMode: "conditional",
+          markerColorRules: [],
+          markerDefaultColor: "#6b7280", // 회색
+        });
+      }
+    },
+    [updateConfig],
+  );
+
+  // 마커 색상 규칙 추가
+  const addColorRule = useCallback(() => {
+    const newRule: MarkerColorRule = {
+      id: uuidv4(),
+      value: "",
+      color: "#3b82f6",
+      label: "",
+    };
+    const currentRules = currentConfig.markerColorRules || [];
+    updateConfig({ markerColorRules: [...currentRules, newRule] });
+  }, [currentConfig.markerColorRules, updateConfig]);
+
+  // 마커 색상 규칙 삭제
+  const deleteColorRule = useCallback(
+    (id: string) => {
+      const currentRules = currentConfig.markerColorRules || [];
+      updateConfig({ markerColorRules: currentRules.filter((rule) => rule.id !== id) });
+    },
+    [currentConfig.markerColorRules, updateConfig],
+  );
+
+  // 마커 색상 규칙 업데이트
+  const updateColorRule = useCallback(
+    (id: string, updates: Partial<MarkerColorRule>) => {
+      const currentRules = currentConfig.markerColorRules || [];
+      updateConfig({
+        markerColorRules: currentRules.map((rule) => (rule.id === id ? { ...rule, ...updates } : rule)),
+      });
+    },
+    [currentConfig.markerColorRules, updateConfig],
+  );
+
   return (
     <div className="space-y-3">
       <h4 className="text-xs font-semibold text-gray-800">🗺️ 지도 설정</h4>
 
       {/* 쿼리 결과가 없을 때 */}
       {!queryResult && (
-        <div className="p-3 bg-yellow-50 border border-yellow-200 rounded-lg">
-          <div className="text-yellow-800 text-xs">
+        <div className="rounded-lg border border-yellow-200 bg-yellow-50 p-3">
+          <div className="text-xs text-yellow-800">
             💡 먼저 SQL 쿼리를 실행하여 데이터를 가져온 후 지도를 설정할 수 있습니다.
           </div>
         </div>
@@ -49,10 +107,10 @@ export function VehicleMapConfigPanel({ config, queryResult, onConfigChange }: V
             <label className="block text-xs font-medium text-gray-700">지도 제목</label>
             <input
               type="text"
-              value={currentConfig.title || ''}
+              value={currentConfig.title || ""}
               onChange={(e) => updateConfig({ title: e.target.value })}
               placeholder="차량 위치 지도"
-              className="w-full px-2 py-1.5 border border-gray-300 rounded-lg text-xs"
+              className="w-full rounded-lg border border-gray-300 px-2 py-1.5 text-xs"
             />
           </div>
 
@@ -60,12 +118,12 @@ export function VehicleMapConfigPanel({ config, queryResult, onConfigChange }: V
           <div className="space-y-1.5">
             <label className="block text-xs font-medium text-gray-700">
               위도 컬럼 (Latitude)
-              <span className="text-red-500 ml-1">*</span>
+              <span className="ml-1 text-red-500">*</span>
             </label>
             <select
-              value={currentConfig.latitudeColumn || ''}
+              value={currentConfig.latitudeColumn || ""}
               onChange={(e) => updateConfig({ latitudeColumn: e.target.value })}
-              className="w-full px-2 py-1.5 border border-gray-300 rounded-lg text-xs"
+              className="w-full rounded-lg border border-gray-300 px-2 py-1.5 text-xs"
             >
               <option value="">선택하세요</option>
               {availableColumns.map((col) => (
@@ -80,12 +138,12 @@ export function VehicleMapConfigPanel({ config, queryResult, onConfigChange }: V
           <div className="space-y-1.5">
             <label className="block text-xs font-medium text-gray-700">
               경도 컬럼 (Longitude)
-              <span className="text-red-500 ml-1">*</span>
+              <span className="ml-1 text-red-500">*</span>
             </label>
             <select
-              value={currentConfig.longitudeColumn || ''}
+              value={currentConfig.longitudeColumn || ""}
               onChange={(e) => updateConfig({ longitudeColumn: e.target.value })}
-              className="w-full px-2 py-1.5 border border-gray-300 rounded-lg text-xs"
+              className="w-full rounded-lg border border-gray-300 px-2 py-1.5 text-xs"
             >
               <option value="">선택하세요</option>
               {availableColumns.map((col) => (
@@ -98,13 +156,11 @@ export function VehicleMapConfigPanel({ config, queryResult, onConfigChange }: V
 
           {/* 라벨 컬럼 (선택사항) */}
           <div className="space-y-1.5">
-            <label className="block text-xs font-medium text-gray-700">
-              라벨 컬럼 (마커 표시명)
-            </label>
+            <label className="block text-xs font-medium text-gray-700">라벨 컬럼 (마커 표시명)</label>
             <select
-              value={currentConfig.labelColumn || ''}
+              value={currentConfig.labelColumn || ""}
               onChange={(e) => updateConfig({ labelColumn: e.target.value })}
-              className="w-full px-2 py-1.5 border border-gray-300 rounded-lg text-xs"
+              className="w-full rounded-lg border border-gray-300 px-2 py-1.5 text-xs"
             >
               <option value="">선택하세요 (선택사항)</option>
               {availableColumns.map((col) => (
@@ -115,74 +171,265 @@ export function VehicleMapConfigPanel({ config, queryResult, onConfigChange }: V
             </select>
           </div>
 
-          {/* 상태 컬럼 (선택사항) */}
-          <div className="space-y-1.5">
-            <label className="block text-xs font-medium text-gray-700">
-              상태 컬럼 (마커 색상)
-            </label>
-            <select
-              value={currentConfig.statusColumn || ''}
-              onChange={(e) => updateConfig({ statusColumn: e.target.value })}
-              className="w-full px-2 py-1.5 border border-gray-300 rounded-lg text-xs"
-            >
-              <option value="">선택하세요 (선택사항)</option>
-              {availableColumns.map((col) => (
-                <option key={col} value={col}>
-                  {col}
-                </option>
-              ))}
-            </select>
+          {/* 마커 색상 설정 */}
+          <div className="space-y-2 border-t pt-3">
+            <h5 className="text-xs font-semibold text-gray-800">🎨 마커 색상 설정</h5>
+
+            {/* 색상 모드 선택 */}
+            <div className="space-y-1.5">
+              <label className="block text-xs font-medium text-gray-700">색상 모드</label>
+              <div className="flex gap-2">
+                <button
+                  type="button"
+                  onClick={() => handleMarkerColorModeChange("single")}
+                  className={`flex-1 rounded-lg border px-3 py-2 text-xs transition-colors ${
+                    (currentConfig.markerColorMode || "single") === "single"
+                      ? "border-blue-300 bg-blue-50 font-medium text-blue-700"
+                      : "border-gray-300 bg-white text-gray-700 hover:bg-gray-50"
+                  }`}
+                >
+                  단일 색상
+                </button>
+                <button
+                  type="button"
+                  onClick={() => handleMarkerColorModeChange("conditional")}
+                  className={`flex-1 rounded-lg border px-3 py-2 text-xs transition-colors ${
+                    currentConfig.markerColorMode === "conditional"
+                      ? "border-blue-300 bg-blue-50 font-medium text-blue-700"
+                      : "border-gray-300 bg-white text-gray-700 hover:bg-gray-50"
+                  }`}
+                >
+                  조건부 색상
+                </button>
+              </div>
+            </div>
+
+            {/* 단일 색상 모드 */}
+            {(currentConfig.markerColorMode || "single") === "single" && (
+              <div className="space-y-1.5 rounded-lg bg-gray-50 p-3">
+                <label className="block text-xs font-medium text-gray-700">마커 색상</label>
+                <div className="flex items-center gap-2">
+                  <input
+                    type="color"
+                    value={currentConfig.markerDefaultColor || "#3b82f6"}
+                    onChange={(e) => updateConfig({ markerDefaultColor: e.target.value })}
+                    className="h-8 w-12 cursor-pointer rounded border border-gray-300"
+                  />
+                  <input
+                    type="text"
+                    value={currentConfig.markerDefaultColor || "#3b82f6"}
+                    onChange={(e) => updateConfig({ markerDefaultColor: e.target.value })}
+                    placeholder="#3b82f6"
+                    className="flex-1 rounded-lg border border-gray-300 px-2 py-1.5 text-xs"
+                  />
+                </div>
+                <p className="text-xs text-gray-500">모든 마커가 동일한 색상으로 표시됩니다</p>
+              </div>
+            )}
+
+            {/* 조건부 색상 모드 */}
+            {currentConfig.markerColorMode === "conditional" && (
+              <div className="space-y-2 rounded-lg bg-gray-50 p-3">
+                {/* 색상 조건 컬럼 선택 */}
+                <div className="space-y-1.5">
+                  <label className="block text-xs font-medium text-gray-700">
+                    색상 조건 컬럼
+                    <span className="ml-1 text-red-500">*</span>
+                  </label>
+                  <select
+                    value={currentConfig.markerColorColumn || ""}
+                    onChange={(e) => updateConfig({ markerColorColumn: e.target.value })}
+                    className="w-full rounded-lg border border-gray-300 px-2 py-1.5 text-xs"
+                  >
+                    <option value="">선택하세요</option>
+                    {availableColumns.map((col) => (
+                      <option key={col} value={col}>
+                        {col}
+                      </option>
+                    ))}
+                  </select>
+                  <p className="text-xs text-gray-500">이 컬럼의 값에 따라 마커 색상이 결정됩니다</p>
+                </div>
+
+                {/* 기본 색상 */}
+                <div className="space-y-1.5">
+                  <label className="block text-xs font-medium text-gray-700">기본 색상</label>
+                  <div className="flex items-center gap-2">
+                    <input
+                      type="color"
+                      value={currentConfig.markerDefaultColor || "#6b7280"}
+                      onChange={(e) => updateConfig({ markerDefaultColor: e.target.value })}
+                      className="h-8 w-12 cursor-pointer rounded border border-gray-300"
+                    />
+                    <input
+                      type="text"
+                      value={currentConfig.markerDefaultColor || "#6b7280"}
+                      onChange={(e) => updateConfig({ markerDefaultColor: e.target.value })}
+                      placeholder="#6b7280"
+                      className="flex-1 rounded-lg border border-gray-300 px-2 py-1.5 text-xs"
+                    />
+                  </div>
+                  <p className="text-xs text-gray-500">규칙에 매칭되지 않는 경우 사용할 색상</p>
+                </div>
+
+                {/* 색상 규칙 목록 */}
+                <div className="space-y-2">
+                  <div className="flex items-center justify-between">
+                    <label className="block text-xs font-medium text-gray-700">색상 규칙</label>
+                    <button
+                      type="button"
+                      onClick={addColorRule}
+                      className="flex items-center gap-1 rounded-lg bg-blue-500 px-2 py-1 text-xs text-white transition-colors hover:bg-blue-600"
+                    >
+                      <Plus className="h-3 w-3" />
+                      추가
+                    </button>
+                  </div>
+
+                  {/* 규칙 리스트 */}
+                  {(currentConfig.markerColorRules || []).length === 0 ? (
+                    <div className="rounded-lg border border-gray-200 bg-white p-3 text-center">
+                      <p className="text-xs text-gray-500">추가 버튼을 눌러 색상 규칙을 만드세요</p>
+                    </div>
+                  ) : (
+                    <div className="space-y-2">
+                      {(currentConfig.markerColorRules || []).map((rule) => (
+                        <div key={rule.id} className="space-y-2 rounded-lg border border-gray-200 bg-white p-2">
+                          {/* 규칙 헤더 */}
+                          <div className="flex items-center justify-between">
+                            <span className="text-xs font-medium text-gray-700">규칙</span>
+                            <button
+                              type="button"
+                              onClick={() => deleteColorRule(rule.id)}
+                              className="text-red-500 transition-colors hover:text-red-700"
+                            >
+                              <Trash2 className="h-3 w-3" />
+                            </button>
+                          </div>
+
+                          {/* 조건 값 */}
+                          <div className="space-y-1">
+                            <label className="block text-xs font-medium text-gray-600">값 (조건)</label>
+                            <input
+                              type="text"
+                              value={rule.value}
+                              onChange={(e) => updateColorRule(rule.id, { value: e.target.value })}
+                              placeholder="예: active, inactive"
+                              className="w-full rounded border border-gray-300 px-2 py-1 text-xs"
+                            />
+                          </div>
+
+                          {/* 색상 */}
+                          <div className="space-y-1">
+                            <label className="block text-xs font-medium text-gray-600">색상</label>
+                            <div className="flex items-center gap-2">
+                              <input
+                                type="color"
+                                value={rule.color}
+                                onChange={(e) => updateColorRule(rule.id, { color: e.target.value })}
+                                className="h-8 w-12 cursor-pointer rounded border border-gray-300"
+                              />
+                              <input
+                                type="text"
+                                value={rule.color}
+                                onChange={(e) => updateColorRule(rule.id, { color: e.target.value })}
+                                placeholder="#3b82f6"
+                                className="flex-1 rounded border border-gray-300 px-2 py-1 text-xs"
+                              />
+                            </div>
+                          </div>
+
+                          {/* 라벨 (선택사항) */}
+                          <div className="space-y-1">
+                            <label className="block text-xs font-medium text-gray-600">라벨 (선택)</label>
+                            <input
+                              type="text"
+                              value={rule.label || ""}
+                              onChange={(e) => updateColorRule(rule.id, { label: e.target.value })}
+                              placeholder="예: 활성, 비활성"
+                              className="w-full rounded border border-gray-300 px-2 py-1 text-xs"
+                            />
+                          </div>
+                        </div>
+                      ))}
+                    </div>
+                  )}
+                </div>
+              </div>
+            )}
           </div>
 
           {/* 날씨 정보 표시 옵션 */}
-        <div className="space-y-1.5">
-          <label className="flex items-center gap-2 text-xs font-medium text-gray-700 cursor-pointer">
-            <input
-              type="checkbox"
-              checked={currentConfig.showWeather || false}
-              onChange={(e) => updateConfig({ showWeather: e.target.checked })}
-              className="h-4 w-4 rounded border-gray-300 text-primary focus:ring-2 focus:ring-primary"
-            />
-            <span>날씨 정보 표시</span>
-          </label>
-          <p className="text-xs text-gray-500 ml-6">
-            마커 팝업에 해당 위치의 날씨 정보를 함께 표시합니다
-          </p>
-        </div>
+          <div className="space-y-1.5">
+            <label className="flex cursor-pointer items-center gap-2 text-xs font-medium text-gray-700">
+              <input
+                type="checkbox"
+                checked={currentConfig.showWeather || false}
+                onChange={(e) => updateConfig({ showWeather: e.target.checked })}
+                className="text-primary focus:ring-primary h-4 w-4 rounded border-gray-300 focus:ring-2"
+              />
+              <span>날씨 정보 표시</span>
+            </label>
+            <p className="ml-6 text-xs text-gray-500">마커 팝업에 해당 위치의 날씨 정보를 함께 표시합니다</p>
+          </div>
 
-        <div className="space-y-1.5">
-          <label className="flex items-center gap-2 text-xs font-medium text-gray-700 cursor-pointer">
-            <input
-              type="checkbox"
-              checked={currentConfig.showWeatherAlerts || false}
-              onChange={(e) => updateConfig({ showWeatherAlerts: e.target.checked })}
-              className="h-4 w-4 rounded border-gray-300 text-primary focus:ring-2 focus:ring-primary"
-            />
-            <span>기상특보 영역 표시</span>
-          </label>
-          <p className="text-xs text-gray-500 ml-6">
-            현재 발효 중인 기상특보(주의보/경보)를 지도에 색상 영역으로 표시합니다
-          </p>
-        </div>
+          <div className="space-y-1.5">
+            <label className="flex cursor-pointer items-center gap-2 text-xs font-medium text-gray-700">
+              <input
+                type="checkbox"
+                checked={currentConfig.showWeatherAlerts || false}
+                onChange={(e) => updateConfig({ showWeatherAlerts: e.target.checked })}
+                className="text-primary focus:ring-primary h-4 w-4 rounded border-gray-300 focus:ring-2"
+              />
+              <span>기상특보 영역 표시</span>
+            </label>
+            <p className="ml-6 text-xs text-gray-500">
+              현재 발효 중인 기상특보(주의보/경보)를 지도에 색상 영역으로 표시합니다
+            </p>
+          </div>
 
           {/* 설정 미리보기 */}
-          <div className="p-3 bg-gray-50 rounded-lg">
-            <div className="text-xs font-medium text-gray-700 mb-2">📋 설정 미리보기</div>
-            <div className="text-xs text-muted-foreground space-y-1">
-              <div><strong>위도:</strong> {currentConfig.latitudeColumn || '미설정'}</div>
-              <div><strong>경도:</strong> {currentConfig.longitudeColumn || '미설정'}</div>
-              <div><strong>라벨:</strong> {currentConfig.labelColumn || '없음'}</div>
-              <div><strong>상태:</strong> {currentConfig.statusColumn || '없음'}</div>
-              <div><strong>날씨 표시:</strong> {currentConfig.showWeather ? '활성화' : '비활성화'}</div>
-              <div><strong>기상특보 표시:</strong> {currentConfig.showWeatherAlerts ? '활성화' : '비활성화'}</div>
-              <div><strong>데이터 개수:</strong> {queryResult.rows.length}개</div>
+          <div className="rounded-lg bg-gray-50 p-3">
+            <div className="mb-2 text-xs font-medium text-gray-700">📋 설정 미리보기</div>
+            <div className="text-muted-foreground space-y-1 text-xs">
+              <div>
+                <strong>위도:</strong> {currentConfig.latitudeColumn || "미설정"}
+              </div>
+              <div>
+                <strong>경도:</strong> {currentConfig.longitudeColumn || "미설정"}
+              </div>
+              <div>
+                <strong>라벨:</strong> {currentConfig.labelColumn || "없음"}
+              </div>
+              <div>
+                <strong>색상 모드:</strong> {currentConfig.markerColorMode === "conditional" ? "조건부" : "단일"}
+              </div>
+              {currentConfig.markerColorMode === "conditional" && (
+                <>
+                  <div>
+                    <strong>색상 조건 컬럼:</strong> {currentConfig.markerColorColumn || "미설정"}
+                  </div>
+                  <div>
+                    <strong>색상 규칙 개수:</strong> {(currentConfig.markerColorRules || []).length}개
+                  </div>
+                </>
+              )}
+              <div>
+                <strong>날씨 표시:</strong> {currentConfig.showWeather ? "활성화" : "비활성화"}
+              </div>
+              <div>
+                <strong>기상특보 표시:</strong> {currentConfig.showWeatherAlerts ? "활성화" : "비활성화"}
+              </div>
+              <div>
+                <strong>데이터 개수:</strong> {queryResult.rows.length}개
+              </div>
             </div>
           </div>
 
           {/* 필수 필드 확인 */}
           {(!currentConfig.latitudeColumn || !currentConfig.longitudeColumn) && (
-            <div className="p-3 bg-red-50 border border-red-200 rounded-lg">
-              <div className="text-red-800 text-xs">
+            <div className="rounded-lg border border-red-200 bg-red-50 p-3">
+              <div className="text-xs text-red-800">
                 ⚠️ 위도와 경도 컬럼을 반드시 선택해야 지도에 표시할 수 있습니다.
               </div>
             </div>
@@ -192,4 +439,3 @@ export function VehicleMapConfigPanel({ config, queryResult, onConfigChange }: V
     </div>
   );
 }
-
diff --git a/frontend/components/admin/dashboard/types.ts b/frontend/components/admin/dashboard/types.ts
index 15236d42..d90db2b2 100644
--- a/frontend/components/admin/dashboard/types.ts
+++ b/frontend/components/admin/dashboard/types.ts
@@ -223,6 +223,20 @@ export interface ChartConfig {
   statusColumn?: string; // 상태 컬럼
   showWeather?: boolean; // 날씨 정보 표시 여부
   showWeatherAlerts?: boolean; // 기상특보 영역 표시 여부
+
+  // 마커 색상 설정
+  markerColorMode?: "single" | "conditional"; // 마커 색상 모드 (단일/조건부)
+  markerColorColumn?: string; // 색상 조건 컬럼
+  markerColorRules?: MarkerColorRule[]; // 색상 규칙 배열
+  markerDefaultColor?: string; // 기본 마커 색상
+}
+
+// 마커 색상 규칙
+export interface MarkerColorRule {
+  id: string; // 고유 ID
+  value: string; // 컬럼 값 (예: "active", "inactive")
+  color: string; // 마커 색상 (hex)
+  label?: string; // 라벨 (선택사항)
 }
 
 export interface QueryResult {
diff --git a/frontend/components/dashboard/widgets/MapSummaryWidget.tsx b/frontend/components/dashboard/widgets/MapSummaryWidget.tsx
index 58c49814..ae911260 100644
--- a/frontend/components/dashboard/widgets/MapSummaryWidget.tsx
+++ b/frontend/components/dashboard/widgets/MapSummaryWidget.tsx
@@ -42,6 +42,7 @@ interface MarkerData {
   name: string;
   info: any;
   weather?: WeatherData | null;
+  markerColor?: string; // 마커 색상
 }
 
 // 테이블명 한글 번역
@@ -472,6 +473,33 @@ export default function MapSummaryWidget({ element }: MapSummaryWidgetProps) {
         const latCol = element.chartConfig?.latitudeColumn || "latitude";
         const lngCol = element.chartConfig?.longitudeColumn || "longitude";
 
+        // 마커 색상 결정 함수
+        const getMarkerColor = (row: any): string => {
+          const colorMode = element.chartConfig?.markerColorMode || "single";
+
+          if (colorMode === "single") {
+            // 단일 색상 모드
+            return element.chartConfig?.markerDefaultColor || "#3b82f6";
+          } else {
+            // 조건부 색상 모드
+            const colorColumn = element.chartConfig?.markerColorColumn;
+            const colorRules = element.chartConfig?.markerColorRules || [];
+            const defaultColor = element.chartConfig?.markerDefaultColor || "#6b7280";
+
+            if (!colorColumn || colorRules.length === 0) {
+              return defaultColor;
+            }
+
+            // 컬럼 값 가져오기
+            const columnValue = String(row[colorColumn] || "");
+
+            // 색상 규칙 매칭
+            const matchedRule = colorRules.find((rule) => String(rule.value) === columnValue);
+
+            return matchedRule ? matchedRule.color : defaultColor;
+          }
+        };
+
         // 유효한 좌표 필터링 및 마커 데이터 생성
         const markerData = rows
           .filter((row: any) => row[latCol] && row[lngCol])
@@ -481,6 +509,7 @@ export default function MapSummaryWidget({ element }: MapSummaryWidgetProps) {
             name: row.name || row.vehicle_number || row.warehouse_name || row.customer_name || "알 수 없음",
             info: row,
             weather: null,
+            markerColor: getMarkerColor(row), // 마커 색상 추가
           }));
 
         setMarkers(markerData);
@@ -693,54 +722,81 @@ export default function MapSummaryWidget({ element }: MapSummaryWidgetProps) {
               })}
 
           {/* 마커 표시 */}
-          {markers.map((marker, idx) => (
-            <Marker key={idx} position={[marker.lat, marker.lng]}>
-              <Popup>
-                <div className="min-w-[200px] text-xs">
-                  {/* 마커 정보 */}
-                  <div className="mb-2 border-b pb-2">
-                    <div className="mb-1 text-sm font-bold">{marker.name}</div>
-                    {Object.entries(marker.info)
-                      .filter(([key]) => !["latitude", "longitude", "lat", "lng"].includes(key.toLowerCase()))
-                      .map(([key, value]) => (
-                        <div key={key} className="text-xs">
-                          <strong>{key}:</strong> {String(value)}
-                        </div>
-                      ))}
-                  </div>
+          {markers.map((marker, idx) => {
+            // Leaflet 커스텀 아이콘 생성 (클라이언트 사이드에서만)
+            let customIcon;
+            if (typeof window !== "undefined") {
+              const L = require("leaflet");
+              customIcon = L.divIcon({
+                className: "custom-marker",
+                html: `
+                  <div style="
+                    width: 30px;
+                    height: 30px;
+                    background-color: ${marker.markerColor || "#3b82f6"};
+                    border: 3px solid white;
+                    border-radius: 50%;
+                    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
+                    display: flex;
+                    align-items: center;
+                    justify-content: center;
+                    transform: translate(-50%, -50%);
+                  "></div>
+                `,
+                iconSize: [30, 30],
+                iconAnchor: [15, 15],
+              });
+            }
 
-                  {/* 날씨 정보 */}
-                  {marker.weather && (
-                    <div className="space-y-1">
-                      <div className="mb-1 flex items-center gap-2">
-                        {getWeatherIcon(marker.weather.weatherMain)}
-                        <span className="text-xs font-semibold">현재 날씨</span>
-                      </div>
-                      <div className="text-xs text-gray-600">{marker.weather.weatherDescription}</div>
-                      <div className="mt-2 space-y-1 text-xs">
-                        <div className="flex justify-between">
-                          <span className="text-gray-500">온도</span>
-                          <span className="font-medium">{marker.weather.temperature}°C</span>
-                        </div>
-                        <div className="flex justify-between">
-                          <span className="text-gray-500">체감온도</span>
-                          <span className="font-medium">{marker.weather.feelsLike}°C</span>
-                        </div>
-                        <div className="flex justify-between">
-                          <span className="text-gray-500">습도</span>
-                          <span className="font-medium">{marker.weather.humidity}%</span>
-                        </div>
-                        <div className="flex justify-between">
-                          <span className="text-gray-500">풍속</span>
-                          <span className="font-medium">{marker.weather.windSpeed} m/s</span>
-                        </div>
-                      </div>
+            return (
+              <Marker key={idx} position={[marker.lat, marker.lng]} icon={customIcon}>
+                <Popup>
+                  <div className="min-w-[200px] text-xs">
+                    {/* 마커 정보 */}
+                    <div className="mb-2 border-b pb-2">
+                      <div className="mb-1 text-sm font-bold">{marker.name}</div>
+                      {Object.entries(marker.info)
+                        .filter(([key]) => !["latitude", "longitude", "lat", "lng"].includes(key.toLowerCase()))
+                        .map(([key, value]) => (
+                          <div key={key} className="text-xs">
+                            <strong>{key}:</strong> {String(value)}
+                          </div>
+                        ))}
                     </div>
-                  )}
-                </div>
-              </Popup>
-            </Marker>
-          ))}
+
+                    {/* 날씨 정보 */}
+                    {marker.weather && (
+                      <div className="space-y-1">
+                        <div className="mb-1 flex items-center gap-2">
+                          {getWeatherIcon(marker.weather.weatherMain)}
+                          <span className="text-xs font-semibold">현재 날씨</span>
+                        </div>
+                        <div className="text-xs text-gray-600">{marker.weather.weatherDescription}</div>
+                        <div className="mt-2 space-y-1 text-xs">
+                          <div className="flex justify-between">
+                            <span className="text-gray-500">온도</span>
+                            <span className="font-medium">{marker.weather.temperature}°C</span>
+                          </div>
+                          <div className="flex justify-between">
+                            <span className="text-gray-500">체감온도</span>
+                            <span className="font-medium">{marker.weather.feelsLike}°C</span>
+                          </div>
+                          <div className="flex justify-between">
+                            <span className="text-gray-500">습도</span>
+                            <span className="font-medium">{marker.weather.humidity}%</span>
+                          </div>
+                          <div className="flex justify-between">
+                            <span className="text-gray-500">풍속</span>
+                            <span className="font-medium">{marker.weather.windSpeed} m/s</span>
+                          </div>
+                        </div>
+                      </div>
+                    )}
+                  </div>
+                </Popup>
+              </Marker>
+            );
+          })}
         </MapContainer>
 
         {/* 범례 (특보가 있을 때만 표시) */}
diff --git a/frontend/components/screen/widgets/FlowWidget.tsx b/frontend/components/screen/widgets/FlowWidget.tsx
index 69900000..7b10e071 100644
--- a/frontend/components/screen/widgets/FlowWidget.tsx
+++ b/frontend/components/screen/widgets/FlowWidget.tsx
@@ -127,6 +127,12 @@ export function FlowWidget({
 
         // 컬럼 라벨 조회
         const labelsResponse = await getStepColumnLabels(flowId, selectedStepId);
+        console.log("🔄 새로고침 시 컬럼 라벨 조회:", {
+          stepId: selectedStepId,
+          success: labelsResponse.success,
+          labelsCount: labelsResponse.data ? Object.keys(labelsResponse.data).length : 0,
+          labels: labelsResponse.data,
+        });
         if (labelsResponse.success && labelsResponse.data) {
           setColumnLabels(labelsResponse.data);
         }
@@ -220,6 +226,12 @@ export function FlowWidget({
             try {
               // 컬럼 라벨 조회
               const labelsResponse = await getStepColumnLabels(flowId!, firstStep.id);
+              console.log("🏷️ 첫 번째 스텝 컬럼 라벨 조회:", {
+                stepId: firstStep.id,
+                success: labelsResponse.success,
+                labelsCount: labelsResponse.data ? Object.keys(labelsResponse.data).length : 0,
+                labels: labelsResponse.data,
+              });
               if (labelsResponse.success && labelsResponse.data) {
                 setColumnLabels(labelsResponse.data);
               }
@@ -297,9 +309,16 @@ export function FlowWidget({
     try {
       // 컬럼 라벨 조회
       const labelsResponse = await getStepColumnLabels(flowId!, stepId);
+      console.log("🏷️ 컬럼 라벨 조회 결과:", {
+        stepId,
+        success: labelsResponse.success,
+        labelsCount: labelsResponse.data ? Object.keys(labelsResponse.data).length : 0,
+        labels: labelsResponse.data,
+      });
       if (labelsResponse.success && labelsResponse.data) {
         setColumnLabels(labelsResponse.data);
       } else {
+        console.warn("⚠️ 컬럼 라벨 조회 실패 또는 데이터 없음:", labelsResponse);
         setColumnLabels({});
       }