diff --git a/frontend/lib/registry/components/pivot-grid/PivotGridComponent.tsx b/frontend/lib/registry/components/pivot-grid/PivotGridComponent.tsx
index c30472d8..f7c03b7d 100644
--- a/frontend/lib/registry/components/pivot-grid/PivotGridComponent.tsx
+++ b/frontend/lib/registry/components/pivot-grid/PivotGridComponent.tsx
@@ -725,14 +725,18 @@ export const PivotGridComponent: React.FC<PivotGridProps> = ({
   // 필드 변경
   const handleFieldsChange = useCallback(
     (newFields: PivotFieldConfig[]) => {
+      // 🆕 visible: false 필드 제거 (FieldChooser에서 "사용 안함"으로 설정한 필드)
+      const visibleFields = newFields.filter(f => f.visible !== false);
+      
       console.log("🔷 [handleFieldsChange] 필드 변경:", {
         totalFields: newFields.length,
-        filterFields: newFields.filter(f => f.area === "filter").length,
-        filterFieldNames: newFields.filter(f => f.area === "filter").map(f => f.field),
-        changedFields: newFields.filter(f => f.area === "filter"),
+        visibleFields: visibleFields.length,
+        removedFields: newFields.length - visibleFields.length,
+        filterFields: visibleFields.filter(f => f.area === "filter").length,
+        filterFieldNames: visibleFields.filter(f => f.area === "filter").map(f => f.field),
       });
       console.log("🔷 [handleFieldsChange] setFields 호출 전");
-      setFields(newFields);
+      setFields(visibleFields);
       console.log("🔷 [handleFieldsChange] setFields 호출 후");
     },
     []