frontend/components/admin/dashboard/widgets/ListWidget.tsx

@@ -148,19 +148,9 @@ export function ListWidget({ element, onConfigUpdate }: ListWidgetProps) {
 
     switch (format) {
       case "date":
-        try {
+        return new Date(value).toLocaleDateString("ko-KR");
-          const dateVal = new Date(value);
-          return dateVal.toLocaleDateString("ko-KR", { timeZone: "Asia/Seoul" });
-        } catch {
-          return String(value);
-        }
       case "datetime":
-        try {
+        return new Date(value).toLocaleString("ko-KR");
-          const dateVal = new Date(value);
-          return dateVal.toLocaleString("ko-KR", { timeZone: "Asia/Seoul" });
-        } catch {
-          return String(value);
-        }
       case "number":
         return Number(value).toLocaleString("ko-KR");
       case "currency":

frontend/components/admin/dashboard/widgets/yard-3d/DigitalTwinEditor.tsx

@@ -2,19 +2,7 @@
 
 import { useState, useEffect, useMemo } from "react";
 import { Button } from "@/components/ui/button";
-import {
+import { ArrowLeft, Save, Loader2, Grid3x3, Move, Box, Package, Truck, Check, ParkingCircle } from "lucide-react";
-  ArrowLeft,
-  Save,
-  Loader2,
-  Grid3x3,
-  Move,
-  Box,
-  Package,
-  Truck,
-  Check,
-  ParkingCircle,
-  RefreshCw,
-} from "lucide-react";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
@@ -557,9 +545,8 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
 
   // 레이아웃 데이터 로드
   const [layoutData, setLayoutData] = useState<{ layout: any; objects: any[] } | null>(null);
-  const [isRefreshing, setIsRefreshing] = useState(false);
 
-  // 레이아웃 로드 함수
+  useEffect(() => {
     const loadLayout = async () => {
       try {
         setIsLoading(true);
@@ -664,7 +651,9 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
           // Location 객체들의 자재 개수 로드 (직접 dbConnectionId와 materialTableName 전달)
           const dbConnectionId = layout.external_db_connection_id;
           const hierarchyConfigParsed =
-          typeof layout.hierarchy_config === "string" ? JSON.parse(layout.hierarchy_config) : layout.hierarchy_config;
+            typeof layout.hierarchy_config === "string"
+              ? JSON.parse(layout.hierarchy_config)
+              : layout.hierarchy_config;
           const materialTableName = hierarchyConfigParsed?.material?.tableName;
           
           const locationObjects = loadedObjects.filter(
@@ -697,30 +686,9 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
       }
     };
 
-  // 위젯 새로고침 핸들러
-  const handleRefresh = async () => {
-    if (hasUnsavedChanges) {
-      const confirmed = window.confirm(
-        "저장되지 않은 변경사항이 있습니다. 새로고침하면 변경사항이 사라집니다. 계속하시겠습니까?",
-      );
-      if (!confirmed) return;
-    }
-    setIsRefreshing(true);
-    setSelectedObject(null);
-    setMaterials([]);
-    await loadLayout();
-    setIsRefreshing(false);
-    toast({
-      title: "새로고침 완료",
-      description: "데이터가 갱신되었습니다.",
-    });
-  };
-
-  // 초기 로드
-  useEffect(() => {
     loadLayout();
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [layoutId]);
+  }, [layoutId]); // toast 제거
 
   // 외부 DB 연결 자동 선택 (externalDbConnections 로드 완료 시)
   useEffect(() => {
@@ -1084,11 +1052,7 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
   };
 
   // Location별 자재 개수 로드 (locaKeys를 직접 받음)
-  const loadMaterialCountsForLocations = async (
+  const loadMaterialCountsForLocations = async (locaKeys: string[], dbConnectionId?: number, materialTableName?: string) => {
-    locaKeys: string[],
-    dbConnectionId?: number,
-    materialTableName?: string,
-  ) => {
     const connectionId = dbConnectionId || selectedDbConnection;
     const tableName = materialTableName || selectedTables.material;
     if (!connectionId || locaKeys.length === 0) return;
@@ -1109,7 +1073,10 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
             }
             // 백엔드 응답 필드명: location_key, count (대소문자 모두 체크)
             const materialCount = response.data?.find(
-              (mc: any) => mc.LOCAKEY === obj.locaKey || mc.location_key === obj.locaKey || mc.locakey === obj.locaKey,
+              (mc: any) => 
+                mc.LOCAKEY === obj.locaKey || 
+                mc.location_key === obj.locaKey ||
+                mc.locakey === obj.locaKey
             );
             if (materialCount) {
               // count 또는 material_count 필드 사용
@@ -1560,16 +1527,6 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
 
         <div className="flex items-center gap-2">
           {hasUnsavedChanges && <span className="text-warning text-sm font-medium">미저장 변경사항 있음</span>}
-          <Button
-            variant="outline"
-            size="sm"
-            onClick={handleRefresh}
-            disabled={isRefreshing || isLoading}
-            title="새로고침"
-          >
-            <RefreshCw className={`mr-2 h-4 w-4 ${isRefreshing ? "animate-spin" : ""}`} />
-            {isRefreshing ? "갱신 중..." : "새로고침"}
-          </Button>
           <Button size="sm" onClick={handleSave} disabled={isSaving || !hasUnsavedChanges}>
             {isSaving ? (
               <>
@@ -1663,20 +1620,27 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
                     </Button>
                   </div>
                   <div className="flex gap-2">
-                    <Select value={selectedTemplateId} onValueChange={(val) => setSelectedTemplateId(val)}>
+                    <Select
+                      value={selectedTemplateId}
+                      onValueChange={(val) => setSelectedTemplateId(val)}
+                    >
                       <SelectTrigger className="h-8 flex-1 text-xs">
                         <SelectValue placeholder={loadingTemplates ? "로딩 중..." : "템플릿 선택..."} />
                       </SelectTrigger>
                       <SelectContent>
                         {mappingTemplates.length === 0 ? (
-                          <div className="text-muted-foreground px-2 py-1 text-xs">사용 가능한 템플릿이 없습니다</div>
+                          <div className="text-muted-foreground px-2 py-1 text-xs">
+                            사용 가능한 템플릿이 없습니다
+                          </div>
                         ) : (
                           mappingTemplates.map((tpl) => (
                             <SelectItem key={tpl.id} value={tpl.id} className="text-xs">
                               <div className="flex flex-col">
                                 <span>{tpl.name}</span>
                                 {tpl.description && (
-                                  <span className="text-muted-foreground text-[10px]">{tpl.description}</span>
+                                  <span className="text-muted-foreground text-[10px]">
+                                    {tpl.description}
+                                  </span>
                                 )}
                               </div>
                             </SelectItem>
@@ -1740,11 +1704,17 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
                 }}
                 onLoadColumns={async (tableName: string) => {
                   try {
-                    const response = await ExternalDbConnectionAPI.getTableColumns(selectedDbConnection, tableName);
+                    const response = await ExternalDbConnectionAPI.getTableColumns(
+                      selectedDbConnection,
+                      tableName,
+                    );
                     if (response.success && response.data) {
                       // 컬럼 정보 객체 배열로 반환 (이름 + 설명 + PK 플래그)
                       return response.data.map((col: any) => ({
-                        column_name: typeof col === "string" ? col : col.column_name || col.COLUMN_NAME || String(col),
+                        column_name:
+                          typeof col === "string"
+                            ? col
+                            : col.column_name || col.COLUMN_NAME || String(col),
                         data_type: col.data_type || col.DATA_TYPE,
                         description: col.description || col.COLUMN_COMMENT || undefined,
                         is_primary_key: col.is_primary_key ?? col.IS_PRIMARY_KEY,
@@ -2384,7 +2354,10 @@ export default function DigitalTwinEditor({ layoutId, layoutName, onBack }: Digi
             >
               취소
             </Button>
-            <Button onClick={handleSaveTemplate} className="h-8 flex-1 text-xs sm:h-10 sm:flex-none sm:text-sm">
+            <Button
+              onClick={handleSaveTemplate}
+              className="h-8 flex-1 text-xs sm:h-10 sm:flex-none sm:text-sm"
+            >
               저장
             </Button>
           </DialogFooter>

frontend/components/admin/dashboard/widgets/yard-3d/DigitalTwinViewer.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useState, useEffect, useMemo } from "react";
-import { Loader2, Search, X, Grid3x3, Package, ParkingCircle, RefreshCw } from "lucide-react";
+import { Loader2, Search, X, Grid3x3, Package, ParkingCircle } from "lucide-react";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Button } from "@/components/ui/button";
@@ -41,9 +41,9 @@ export default function DigitalTwinViewer({ layoutId }: DigitalTwinViewerProps)
   // 검색 및 필터
   const [searchQuery, setSearchQuery] = useState("");
   const [filterType, setFilterType] = useState<string>("all");
-  const [isRefreshing, setIsRefreshing] = useState(false);
 
-  // 레이아웃 데이터 로드 함수
+  // 레이아웃 데이터 로드
+  useEffect(() => {
     const loadLayout = async () => {
       try {
         setIsLoading(true);
@@ -61,7 +61,9 @@ export default function DigitalTwinViewer({ layoutId }: DigitalTwinViewerProps)
           let hierarchyConfigData: any = null;
           if (layout.hierarchy_config) {
             hierarchyConfigData =
-            typeof layout.hierarchy_config === "string" ? JSON.parse(layout.hierarchy_config) : layout.hierarchy_config;
+              typeof layout.hierarchy_config === "string"
+                ? JSON.parse(layout.hierarchy_config)
+                : layout.hierarchy_config;
             setHierarchyConfig(hierarchyConfigData);
           }
 
@@ -109,7 +111,7 @@ export default function DigitalTwinViewer({ layoutId }: DigitalTwinViewerProps)
             const locationObjects = loadedObjects.filter(
               (obj) =>
                 (obj.type === "location-bed" || obj.type === "location-temp" || obj.type === "location-dest") &&
-              obj.locaKey,
+                obj.locaKey
             );
 
             // 각 Location에 대해 자재 개수 조회 (병렬 처리)
@@ -141,7 +143,7 @@ export default function DigitalTwinViewer({ layoutId }: DigitalTwinViewerProps)
                   return { ...obj, materialCount: countData.count };
                 }
                 return obj;
-            }),
+              })
             );
           }
         } else {
@@ -160,25 +162,9 @@ export default function DigitalTwinViewer({ layoutId }: DigitalTwinViewerProps)
       }
     };
 
-  // 위젯 새로고침 핸들러
-  const handleRefresh = async () => {
-    setIsRefreshing(true);
-    setSelectedObject(null);
-    setMaterials([]);
-    setShowInfoPanel(false);
-    await loadLayout();
-    setIsRefreshing(false);
-    toast({
-      title: "새로고침 완료",
-      description: "데이터가 갱신되었습니다.",
-    });
-  };
-
-  // 초기 로드
-  useEffect(() => {
     loadLayout();
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [layoutId]);
+  }, [layoutId]); // toast 제거 - 무한 루프 방지
 
   // Location의 자재 목록 로드
   const loadMaterialsForLocation = async (locaKey: string, externalDbConnectionId: number) => {
@@ -336,16 +322,6 @@ export default function DigitalTwinViewer({ layoutId }: DigitalTwinViewerProps)
           <h2 className="text-lg font-semibold">{layoutName || "디지털 트윈 야드"}</h2>
           <p className="text-muted-foreground text-sm">읽기 전용 뷰</p>
         </div>
-        <Button
-          variant="outline"
-          size="sm"
-          onClick={handleRefresh}
-          disabled={isRefreshing || isLoading}
-          title="새로고침"
-        >
-          <RefreshCw className={`mr-2 h-4 w-4 ${isRefreshing ? "animate-spin" : ""}`} />
-          {isRefreshing ? "갱신 중..." : "새로고침"}
-        </Button>
       </div>
 
       {/* 메인 영역 */}
@@ -549,7 +525,8 @@ export default function DigitalTwinViewer({ layoutId }: DigitalTwinViewerProps)
                                       />
                                     </div>
                                     <p className="text-muted-foreground mt-1 text-[10px]">
-                                      위치: ({locationObj.position.x.toFixed(1)}, {locationObj.position.z.toFixed(1)})
+                                      위치: ({locationObj.position.x.toFixed(1)},{" "}
+                                      {locationObj.position.z.toFixed(1)})
                                     </p>
                                     {locationObj.locaKey && (
                                       <p className="text-muted-foreground mt-0.5 text-[10px]">

frontend/components/dashboard/widgets/ListTestWidget.tsx

@@ -180,19 +180,9 @@ export function ListTestWidget({ element }: ListTestWidgetProps) {
 
     switch (format) {
       case "date":
-        try {
+        return new Date(value).toLocaleDateString("ko-KR");
-          const dateVal = new Date(value);
-          return dateVal.toLocaleDateString("ko-KR", { timeZone: "Asia/Seoul" });
-        } catch {
-          return String(value);
-        }
       case "datetime":
-        try {
+        return new Date(value).toLocaleString("ko-KR");
-          const dateVal = new Date(value);
-          return dateVal.toLocaleString("ko-KR", { timeZone: "Asia/Seoul" });
-        } catch {
-          return String(value);
-        }
       case "number":
         return Number(value).toLocaleString("ko-KR");
       case "currency":

frontend/components/dashboard/widgets/MapTestWidgetV2.tsx

@@ -203,14 +203,14 @@ export default function MapTestWidgetV2({ element }: MapTestWidgetV2Props) {
     setTripInfoLoading(identifier);
 
     try {
-      // user_id 또는 vehicle_number로 조회 (TIMESTAMPTZ는 변환 불필요)
+      // user_id 또는 vehicle_number로 조회 (시간은 KST로 변환)
       const query = `SELECT 
         id, vehicle_number, user_id,
-        last_trip_start,
+        (last_trip_start AT TIME ZONE 'Asia/Seoul')::timestamp as last_trip_start,
-        last_trip_end,
+        (last_trip_end AT TIME ZONE 'Asia/Seoul')::timestamp as last_trip_end,
         last_trip_distance, last_trip_time,
-        last_empty_start,
+        (last_empty_start AT TIME ZONE 'Asia/Seoul')::timestamp as last_empty_start,
-        last_empty_end,
+        (last_empty_end AT TIME ZONE 'Asia/Seoul')::timestamp as last_empty_end,
         last_empty_distance, last_empty_time,
         departure, arrival, status
       FROM vehicles 
@@ -281,15 +281,15 @@ export default function MapTestWidgetV2({ element }: MapTestWidgetV2Props) {
     if (identifiers.length === 0) return;
 
     try {
-      // 모든 마커의 운행/공차 정보를 한 번에 조회 (TIMESTAMPTZ는 변환 불필요)
+      // 모든 마커의 운행/공차 정보를 한 번에 조회 (시간은 KST로 변환)
       const placeholders = identifiers.map((_, i) => `$${i + 1}`).join(", ");
       const query = `SELECT 
         id, vehicle_number, user_id,
-        last_trip_start,
+        (last_trip_start AT TIME ZONE 'Asia/Seoul')::timestamp as last_trip_start,
-        last_trip_end,
+        (last_trip_end AT TIME ZONE 'Asia/Seoul')::timestamp as last_trip_end,
         last_trip_distance, last_trip_time,
-        last_empty_start,
+        (last_empty_start AT TIME ZONE 'Asia/Seoul')::timestamp as last_empty_start,
-        last_empty_end,
+        (last_empty_end AT TIME ZONE 'Asia/Seoul')::timestamp as last_empty_end,
         last_empty_distance, last_empty_time,
         departure, arrival, status
       FROM vehicles 

frontend/lib/registry/components/table-list/TableListComponent.tsx

@@ -1506,7 +1506,6 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
         tableName: tableConfig.selectedTable,
         selectedLeftData: splitPanelContext?.selectedLeftData,
         linkedFilters: splitPanelContext?.linkedFilters,
-        splitPanelPosition: splitPanelPosition,
       });
 
       if (splitPanelContext) {
@@ -1538,39 +1537,6 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
             linkedFilterValues[key] = value;
           }
         }
-
-        // 🆕 자동 컬럼 매칭: linkedFilters가 설정되어 있지 않아도
-        // 우측 화면(splitPanelPosition === "right")이고 좌측 데이터가 선택되어 있으면
-        // 동일한 컬럼명이 있는 경우 자동으로 필터링 적용
-        if (
-          splitPanelPosition === "right" &&
-          hasSelectedLeftData &&
-          Object.keys(linkedFilterValues).length === 0 &&
-          !hasLinkedFiltersConfigured
-        ) {
-          const leftData = splitPanelContext.selectedLeftData!;
-          const tableColumns = (tableConfig.columns || []).map((col) => col.columnName);
-
-          // 좌측 데이터의 컬럼 중 현재 테이블에 동일한 컬럼이 있는지 확인
-          for (const [colName, colValue] of Object.entries(leftData)) {
-            // null, undefined, 빈 문자열 제외
-            if (colValue === null || colValue === undefined || colValue === "") continue;
-            // id, objid 등 기본 키는 제외 (너무 일반적인 컬럼명)
-            if (colName === "id" || colName === "objid" || colName === "company_code") continue;
-
-            // 현재 테이블에 동일한 컬럼이 있는지 확인
-            if (tableColumns.includes(colName)) {
-              linkedFilterValues[colName] = colValue;
-              hasLinkedFiltersConfigured = true;
-              console.log(`🔗 [TableList] 자동 컬럼 매칭: ${colName} = ${colValue}`);
-            }
-          }
-
-          if (Object.keys(linkedFilterValues).length > 0) {
-            console.log("🔗 [TableList] 자동 컬럼 매칭 필터 적용:", linkedFilterValues);
-          }
-        }
-
         if (Object.keys(linkedFilterValues).length > 0) {
           console.log("🔗 [TableList] 연결 필터 적용:", linkedFilterValues);
         }
@@ -1783,10 +1749,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     searchTerm,
     searchValues,
     isDesignMode,
-    // 🆕 우측 화면일 때만 selectedLeftData 변경에 반응 (좌측 테이블은 재조회 불필요)
+    splitPanelContext?.selectedLeftData, // 🆕 연결 필터 변경 시 재조회
-    splitPanelPosition,
-    currentSplitPosition,
-    splitPanelContext?.selectedLeftData,
   ]);
 
   const fetchTableDataDebounced = useCallback(
@@ -2096,18 +2059,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
 
     // 🆕 분할 패널 컨텍스트에 선택된 데이터 저장 (좌측 화면인 경우)
     // disableAutoDataTransfer가 true이면 자동 전달 비활성화 (버튼 클릭으로만 전달)
-    // currentSplitPosition을 사용하여 정확한 위치 확인 (splitPanelPosition이 없을 수 있음)
+    if (splitPanelContext && splitPanelPosition === "left" && !splitPanelContext.disableAutoDataTransfer) {
-    const effectiveSplitPosition = splitPanelPosition || currentSplitPosition;
-
-    console.log("🔗 [TableList] 행 클릭 - 분할 패널 위치 확인:", {
-      splitPanelPosition,
-      currentSplitPosition,
-      effectiveSplitPosition,
-      hasSplitPanelContext: !!splitPanelContext,
-      disableAutoDataTransfer: splitPanelContext?.disableAutoDataTransfer,
-    });
-
-    if (splitPanelContext && effectiveSplitPosition === "left" && !splitPanelContext.disableAutoDataTransfer) {
       if (!isCurrentlySelected) {
         // 선택된 경우: 데이터 저장
         splitPanelContext.setSelectedLeftData(row);
@@ -2125,57 +2077,12 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     console.log("행 클릭:", { row, index, isSelected: !isCurrentlySelected });
   };
 
-  // 🆕 셀 클릭 핸들러 (포커스 설정 + 행 선택)
+  // 🆕 셀 클릭 핸들러 (포커스 설정)
   const handleCellClick = (rowIndex: number, colIndex: number, e: React.MouseEvent) => {
     e.stopPropagation();
     setFocusedCell({ rowIndex, colIndex });
     // 테이블 컨테이너에 포커스 설정 (키보드 이벤트 수신용)
     tableContainerRef.current?.focus();
-
-    // 🆕 분할 패널 내에서 셀 클릭 시에도 해당 행 선택 처리
-    // filteredData에서 해당 행의 데이터 가져오기
-    const row = filteredData[rowIndex];
-    if (!row) return;
-
-    const rowKey = getRowKey(row, rowIndex);
-    const isCurrentlySelected = selectedRows.has(rowKey);
-
-    // 분할 패널 컨텍스트가 있고, 좌측 화면인 경우에만 행 선택 및 데이터 전달
-    const effectiveSplitPosition = splitPanelPosition || currentSplitPosition;
-
-    console.log("🔗 [TableList] 셀 클릭 - 분할 패널 위치 확인:", {
-      rowIndex,
-      colIndex,
-      splitPanelPosition,
-      currentSplitPosition,
-      effectiveSplitPosition,
-      hasSplitPanelContext: !!splitPanelContext,
-      isCurrentlySelected,
-    });
-
-    if (splitPanelContext && effectiveSplitPosition === "left" && !splitPanelContext.disableAutoDataTransfer) {
-      // 이미 선택된 행과 다른 행을 클릭한 경우에만 처리
-      if (!isCurrentlySelected) {
-        // 기존 선택 해제하고 새 행 선택
-        setSelectedRows(new Set([rowKey]));
-        setIsAllSelected(false);
-
-        // 분할 패널 컨텍스트에 데이터 저장
-        splitPanelContext.setSelectedLeftData(row);
-        console.log("🔗 [TableList] 셀 클릭으로 분할 패널 좌측 데이터 저장:", {
-          row,
-          parentDataMapping: splitPanelContext.parentDataMapping,
-        });
-
-        // onSelectedRowsChange 콜백 호출
-        if (onSelectedRowsChange) {
-          onSelectedRowsChange([rowKey], [row], sortColumn || undefined, sortDirection);
-        }
-        if (onFormDataChange) {
-          onFormDataChange({ selectedRows: [rowKey], selectedRowsData: [row] });
-        }
-      }
-    }
   };
 
   // 🆕 셀 더블클릭 핸들러 (편집 모드 진입) - visibleColumns 정의 후 사용
@@ -4193,12 +4100,19 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
         const fileNames = files.map((f: any) => f.realFileName || f.real_file_name || f.name || "파일").join(", ");
         
         return (
-          <div className="flex max-w-full items-center gap-1.5 text-sm">
+          <div className="flex items-center gap-1.5 text-sm max-w-full">
-            <Paperclip className="h-4 w-4 flex-shrink-0 text-gray-500" />
+            <Paperclip className="h-4 w-4 text-gray-500 flex-shrink-0" />
-            <span className="truncate text-blue-600" title={fileNames}>
+            <span 
+              className="text-blue-600 truncate" 
+              title={fileNames}
+            >
               {fileNames}
             </span>
-            {files.length > 1 && <span className="text-muted-foreground flex-shrink-0 text-xs">({files.length})</span>}
+            {files.length > 1 && (
+              <span className="text-muted-foreground text-xs flex-shrink-0">
+                ({files.length})
+              </span>
+            )}
           </div>
         );
       }
@@ -4763,10 +4677,6 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     fetchTableLabel();
   }, [tableConfig.selectedTable, fetchColumnLabels, fetchTableLabel]);
 
-  // 🆕 우측 화면일 때만 selectedLeftData 변경에 반응하도록 변수 생성
-  const isRightPanel = splitPanelPosition === "right" || currentSplitPosition === "right";
-  const selectedLeftDataForRightPanel = isRightPanel ? splitPanelContext?.selectedLeftData : null;
-
   useEffect(() => {
     // console.log("🔍 [TableList] useEffect 실행 - 데이터 조회 트리거", {
     //   isDesignMode,
@@ -4790,7 +4700,7 @@ export const TableListComponent: React.FC<TableListComponentProps> = ({
     refreshKey,
     refreshTrigger, // 강제 새로고침 트리거
     isDesignMode,
-    selectedLeftDataForRightPanel, // 🆕 우측 화면일 때만 좌측 데이터 선택 변경 시 데이터 새로고침
+    splitPanelContext?.selectedLeftData, // 🆕 좌측 데이터 선택 변경 시 데이터 새로고침
     // fetchTableDataDebounced 제거: useCallback 재생성으로 인한 무한 루프 방지
   ]);