diff --git a/backend-node/src/controllers/reportController.ts b/backend-node/src/controllers/reportController.ts
index 6a12df95..02d79030 100644
--- a/backend-node/src/controllers/reportController.ts
+++ b/backend-node/src/controllers/reportController.ts
@@ -38,12 +38,12 @@ export class ReportController {
         sortOrder: sortOrder as "ASC" | "DESC",
       });
 
-      res.json({
+      return res.json({
         success: true,
         data: result,
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -64,12 +64,12 @@ export class ReportController {
         });
       }
 
-      res.json({
+      return res.json({
         success: true,
         data: report,
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -92,7 +92,7 @@ export class ReportController {
 
       const reportId = await reportService.createReport(data, userId);
 
-      res.status(201).json({
+      return res.status(201).json({
         success: true,
         data: {
           reportId,
@@ -100,7 +100,7 @@ export class ReportController {
         message: "리포트가 생성되었습니다.",
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -123,12 +123,12 @@ export class ReportController {
         });
       }
 
-      res.json({
+      return res.json({
         success: true,
         message: "리포트가 수정되었습니다.",
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -149,12 +149,12 @@ export class ReportController {
         });
       }
 
-      res.json({
+      return res.json({
         success: true,
         message: "리포트가 삭제되었습니다.",
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -176,7 +176,7 @@ export class ReportController {
         });
       }
 
-      res.status(201).json({
+      return res.status(201).json({
         success: true,
         data: {
           reportId: newReportId,
@@ -184,7 +184,7 @@ export class ReportController {
         message: "리포트가 복사되었습니다.",
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -211,12 +211,12 @@ export class ReportController {
         components: layout.components ? JSON.parse(layout.components) : [],
       };
 
-      res.json({
+      return res.json({
         success: true,
         data: layoutData,
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -245,12 +245,12 @@ export class ReportController {
 
       await reportService.saveLayout(reportId, data, userId);
 
-      res.json({
+      return res.json({
         success: true,
         message: "레이아웃이 저장되었습니다.",
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -262,12 +262,12 @@ export class ReportController {
     try {
       const templates = await reportService.getTemplates();
 
-      res.json({
+      return res.json({
         success: true,
         data: templates,
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -290,7 +290,7 @@ export class ReportController {
 
       const templateId = await reportService.createTemplate(data, userId);
 
-      res.status(201).json({
+      return res.status(201).json({
         success: true,
         data: {
           templateId,
@@ -298,7 +298,7 @@ export class ReportController {
         message: "템플릿이 생성되었습니다.",
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 
@@ -319,15 +319,14 @@ export class ReportController {
         });
       }
 
-      res.json({
+      return res.json({
         success: true,
         message: "템플릿이 삭제되었습니다.",
       });
     } catch (error) {
-      next(error);
+      return next(error);
     }
   }
 }
 
 export default new ReportController();
-