fix: Enhance layout loading logic in screen management

- Updated the ScreenManagementService to allow SUPER_ADMIN or users with companyCode as "*" to load layouts based on the screen's company code.
- Improved layout loading in ScreenViewPage and EditModal components by implementing fallback mechanisms to ensure a valid layout is always set.
- Added console warnings for better debugging when layout loading fails, enhancing error visibility and user experience.
- Refactored label display logic in various components to ensure consistent behavior across input types.

backend-node/src/services/screenManagementService.ts

@@ -5083,8 +5083,8 @@ export class ScreenManagementService {
     let layout: { layout_data: any } | null = null;
 
     // 🆕 기본 레이어(layer_id=1)를 우선 로드
-    // SUPER_ADMIN인 경우: 화면의 회사 코드로 레이아웃 조회
+    // SUPER_ADMIN이거나 companyCode가 "*"인 경우: 화면의 회사 코드로 레이아웃 조회
-    if (isSuperAdmin) {
+    if (isSuperAdmin || companyCode === "*") {
       // 1. 화면 정의의 회사 코드 + 기본 레이어
       layout = await queryOne<{ layout_data: any }>(
         `SELECT layout_data FROM screen_layouts_v2

frontend/app/(main)/screens/[screenId]/page.tsx

@@ -179,7 +179,25 @@ function ScreenViewPage() {
           } else {
             // V1 레이아웃 또는 빈 레이아웃
             const layoutData = await screenApi.getLayout(screenId);
+            if (layoutData?.components?.length > 0) {
               setLayout(layoutData);
+            } else {
+              console.warn("[ScreenViewPage] getLayout 실패, getLayerLayout(1) fallback:", screenId);
+              const baseLayerData = await screenApi.getLayerLayout(screenId, 1);
+              if (baseLayerData && isValidV2Layout(baseLayerData)) {
+                const converted = convertV2ToLegacy(baseLayerData);
+                if (converted) {
+                  setLayout({
+                    ...converted,
+                    screenResolution: baseLayerData.screenResolution || converted.screenResolution,
+                  } as LayoutData);
+                } else {
+                  setLayout(layoutData);
+                }
+              } else {
+                setLayout(layoutData);
+              }
+            }
           }
         } catch (layoutError) {
           console.warn("레이아웃 로드 실패, 빈 레이아웃 사용:", layoutError);

frontend/components/screen/EditModal.tsx

@@ -413,9 +413,28 @@ export const EditModal: React.FC<EditModalProps> = ({ className }) => {
 
       // V2 없으면 기존 API fallback
       if (!layoutData) {
+        console.warn("[EditModal] V2 레이아웃 없음, getLayout fallback 시도:", screenId);
         layoutData = await screenApi.getLayout(screenId);
       }
 
+      // getLayout도 실패하면 기본 레이어(layer_id=1) 직접 로드
+      if (!layoutData || !layoutData.components || layoutData.components.length === 0) {
+        console.warn("[EditModal] getLayout도 실패, getLayerLayout(1) 최종 fallback:", screenId);
+        try {
+          const baseLayerData = await screenApi.getLayerLayout(screenId, 1);
+          if (baseLayerData && isValidV2Layout(baseLayerData)) {
+            layoutData = convertV2ToLegacy(baseLayerData);
+            if (layoutData) {
+              layoutData.screenResolution = baseLayerData.screenResolution || layoutData.screenResolution;
+            }
+          } else if (baseLayerData?.components) {
+            layoutData = baseLayerData;
+          }
+        } catch (fallbackErr) {
+          console.error("[EditModal] getLayerLayout(1) fallback 실패:", fallbackErr);
+        }
+      }
+
       if (screenInfo && layoutData) {
         const components = layoutData.components || [];
 
@@ -1440,7 +1459,7 @@ export const EditModal: React.FC<EditModalProps> = ({ className }) => {
           </div>
         </DialogHeader>
 
-        <div className="flex flex-1 items-center justify-center overflow-y-auto [&::-webkit-scrollbar]:w-2 [&::-webkit-scrollbar-thumb]:rounded-full [&::-webkit-scrollbar-thumb]:bg-gray-300 [&::-webkit-scrollbar-track]:bg-transparent">
+        <div className="flex flex-1 justify-center overflow-y-auto [&::-webkit-scrollbar]:w-2 [&::-webkit-scrollbar-thumb]:rounded-full [&::-webkit-scrollbar-thumb]:bg-gray-300 [&::-webkit-scrollbar-track]:bg-transparent">
           {loading ? (
             <div className="flex h-full items-center justify-center">
               <div className="text-center">
@@ -1455,7 +1474,7 @@ export const EditModal: React.FC<EditModalProps> = ({ className }) => {
             >
             <div
               data-screen-runtime="true"
-              className="relative bg-white"
+              className="relative m-auto bg-white"
               style={{
                 width: screenDimensions?.width || 800,
                 // 조건부 레이어가 활성화되면 높이 자동 확장

frontend/components/screen/InteractiveScreenViewer.tsx

@@ -2191,10 +2191,11 @@ export const InteractiveScreenViewer: React.FC<InteractiveScreenViewerProps> = (
 
   // 라벨 표시 여부 계산
   const shouldShowLabel =
-    !hideLabel && // hideLabel이 true면 라벨 숨김
+    !hideLabel &&
-    (component.style?.labelDisplay ?? true) &&
+    (component.style?.labelDisplay ?? true) !== false &&
+    component.style?.labelDisplay !== "false" &&
     (component.label || component.style?.labelText) &&
-    !templateTypes.includes(component.type); // 템플릿 컴포넌트는 라벨 표시 안함
+    !templateTypes.includes(component.type);
 
   const labelText = component.style?.labelText || component.label || "";
 

frontend/components/screen/InteractiveScreenViewerDynamic.tsx

@@ -1109,7 +1109,7 @@ export const InteractiveScreenViewerDynamic: React.FC<InteractiveScreenViewerPro
     type === "v2-input" || type === "v2-select" || type === "v2-date" ||
     compType === "v2-input" || compType === "v2-select" || compType === "v2-date";
   const hasVisibleLabel = isV2InputComponent && 
-    style?.labelDisplay !== false && 
+    style?.labelDisplay !== false && style?.labelDisplay !== "false" &&
     (style?.labelText || (component as any).label);
   
   // 라벨 위치에 따라 오프셋 계산 (좌/우 배치 시 세로 오프셋 불필요)

frontend/components/v2/V2Date.tsx

@@ -700,7 +700,7 @@ export const V2Date = forwardRef<HTMLDivElement, V2DateProps>((props, ref) => {
     }
   };
 
-  const showLabel = label && style?.labelDisplay !== false;
+  const showLabel = label && style?.labelDisplay !== false && style?.labelDisplay !== "false";
   const componentWidth = size?.width || style?.width;
   const componentHeight = size?.height || style?.height;
 

frontend/components/v2/V2Input.tsx

@@ -962,7 +962,7 @@ export const V2Input = forwardRef<HTMLDivElement, V2InputProps>((props, ref) =>
   };
 
   const actualLabel = label || style?.labelText;
-  const showLabel = actualLabel && style?.labelDisplay === true;
+  const showLabel = actualLabel && style?.labelDisplay !== false && style?.labelDisplay !== "false";
   const componentWidth = size?.width || style?.width;
   const componentHeight = size?.height || style?.height;
 

frontend/components/v2/V2Select.tsx

@@ -1135,7 +1135,7 @@ export const V2Select = forwardRef<HTMLDivElement, V2SelectProps>(
       }
     };
 
-    const showLabel = label && style?.labelDisplay !== false;
+    const showLabel = label && style?.labelDisplay !== false && style?.labelDisplay !== "false";
     const componentWidth = size?.width || style?.width;
     const componentHeight = size?.height || style?.height;
 

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

@@ -10,7 +10,7 @@ import { TableListConfig, ColumnConfig } from "./types";
 import { entityJoinApi } from "@/lib/api/entityJoin";
 import { tableTypeApi } from "@/lib/api/screen";
 import { tableManagementApi } from "@/lib/api/tableManagement";
-import { Plus, Trash2, ArrowUp, ArrowDown, ChevronsUpDown, Check, Lock, Unlock, Database, Table2, Link2 } from "lucide-react";
+import { Plus, Trash2, ArrowUp, ArrowDown, ChevronsUpDown, Check, Lock, Unlock, Database, Table2, Link2, GripVertical, Pencil } from "lucide-react";
 import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
 import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList } from "@/components/ui/command";
 import { cn } from "@/lib/utils";
@@ -1213,6 +1213,34 @@ export const TableListConfigPanel: React.FC<TableListConfigPanelProps> = ({
           </>
         )}
 
+        {/* 선택된 컬럼 순서 변경 */}
+        {config.columns && config.columns.length > 0 && (
+          <div className="space-y-3">
+            <div>
+              <h3 className="text-sm font-semibold">컬럼 순서 / 설정</h3>
+              <p className="text-muted-foreground text-[10px]">
+                선택된 컬럼의 순서를 변경하거나 표시명을 수정할 수 있습니다
+              </p>
+            </div>
+            <hr className="border-border" />
+            <div className="space-y-1">
+              {[...(config.columns || [])]
+                .sort((a, b) => (a.order ?? 0) - (b.order ?? 0))
+                .map((column, idx) => (
+                  <SelectedColumnItem
+                    key={column.columnName}
+                    column={column}
+                    index={idx}
+                    total={config.columns?.length || 0}
+                    onMove={(direction) => moveColumn(column.columnName, direction)}
+                    onRemove={() => removeColumn(column.columnName)}
+                    onUpdate={(updates) => updateColumn(column.columnName, updates)}
+                  />
+                ))}
+            </div>
+          </div>
+        )}
+
         {/* 🆕 데이터 필터링 설정 */}
         <div className="space-y-3">
           <div>
@@ -1240,3 +1268,97 @@ export const TableListConfigPanel: React.FC<TableListConfigPanelProps> = ({
     </div>
   );
 };
+
+/**
+ * 선택된 컬럼 항목 컴포넌트
+ * 순서 이동, 삭제, 표시명 수정 기능 제공
+ */
+const SelectedColumnItem: React.FC<{
+  column: ColumnConfig;
+  index: number;
+  total: number;
+  onMove: (direction: "up" | "down") => void;
+  onRemove: () => void;
+  onUpdate: (updates: Partial<ColumnConfig>) => void;
+}> = ({ column, index, total, onMove, onRemove, onUpdate }) => {
+  const [isEditing, setIsEditing] = useState(false);
+  const [editValue, setEditValue] = useState(column.displayName || column.columnName);
+
+  const handleSave = () => {
+    const trimmed = editValue.trim();
+    if (trimmed && trimmed !== column.displayName) {
+      onUpdate({ displayName: trimmed });
+    }
+    setIsEditing(false);
+  };
+
+  return (
+    <div className="hover:bg-muted/50 group flex items-center gap-1 rounded px-1.5 py-1">
+      <GripVertical className="text-muted-foreground/40 h-3 w-3 flex-shrink-0" />
+
+      <span className="text-muted-foreground min-w-[18px] text-[10px]">{index + 1}</span>
+
+      {isEditing ? (
+        <Input
+          value={editValue}
+          onChange={(e) => setEditValue(e.target.value)}
+          onBlur={handleSave}
+          onKeyDown={(e) => {
+            if (e.key === "Enter") handleSave();
+            if (e.key === "Escape") {
+              setEditValue(column.displayName || column.columnName);
+              setIsEditing(false);
+            }
+          }}
+          className="h-5 flex-1 px-1 text-xs"
+          autoFocus
+        />
+      ) : (
+        <button
+          type="button"
+          className="flex flex-1 items-center gap-1 truncate text-left text-xs"
+          onClick={() => {
+            setEditValue(column.displayName || column.columnName);
+            setIsEditing(true);
+          }}
+          title="클릭하여 표시명 수정"
+        >
+          <span className="truncate">{column.displayName || column.columnName}</span>
+          {column.isEntityJoin && (
+            <Link2 className="h-2.5 w-2.5 flex-shrink-0 text-blue-500" />
+          )}
+          <Pencil className="text-muted-foreground/0 group-hover:text-muted-foreground/60 ml-auto h-2.5 w-2.5 flex-shrink-0 transition-colors" />
+        </button>
+      )}
+
+      <div className="flex flex-shrink-0 items-center gap-0.5">
+        <button
+          type="button"
+          className="hover:bg-muted disabled:opacity-30 rounded p-0.5 transition-colors"
+          onClick={() => onMove("up")}
+          disabled={index === 0}
+          title="위로 이동"
+        >
+          <ArrowUp className="h-3 w-3" />
+        </button>
+        <button
+          type="button"
+          className="hover:bg-muted disabled:opacity-30 rounded p-0.5 transition-colors"
+          onClick={() => onMove("down")}
+          disabled={index === total - 1}
+          title="아래로 이동"
+        >
+          <ArrowDown className="h-3 w-3" />
+        </button>
+        <button
+          type="button"
+          className="text-muted-foreground hover:text-destructive hover:bg-destructive/10 rounded p-0.5 transition-colors"
+          onClick={onRemove}
+          title="컬럼 제거"
+        >
+          <Trash2 className="h-3 w-3" />
+        </button>
+      </div>
+    </div>
+  );
+};

frontend/lib/registry/components/v2-table-list/TableListConfigPanel.tsx

@@ -22,6 +22,8 @@ import {
   Database,
   Table2,
   Link2,
+  GripVertical,
+  Pencil,
 } from "lucide-react";
 import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover";
 import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList } from "@/components/ui/command";
@@ -1458,6 +1460,34 @@ export const TableListConfigPanel: React.FC<TableListConfigPanelProps> = ({
           </>
         )}
 
+        {/* 선택된 컬럼 순서 변경 */}
+        {config.columns && config.columns.length > 0 && (
+          <div className="space-y-3">
+            <div>
+              <h3 className="text-sm font-semibold">컬럼 순서 / 설정</h3>
+              <p className="text-muted-foreground text-[10px]">
+                선택된 컬럼의 순서를 변경하거나 표시명을 수정할 수 있습니다
+              </p>
+            </div>
+            <hr className="border-border" />
+            <div className="space-y-1">
+              {[...(config.columns || [])]
+                .sort((a, b) => (a.order ?? 0) - (b.order ?? 0))
+                .map((column, idx) => (
+                  <SelectedColumnItem
+                    key={column.columnName}
+                    column={column}
+                    index={idx}
+                    total={config.columns?.length || 0}
+                    onMove={(direction) => moveColumn(column.columnName, direction)}
+                    onRemove={() => removeColumn(column.columnName)}
+                    onUpdate={(updates) => updateColumn(column.columnName, updates)}
+                  />
+                ))}
+            </div>
+          </div>
+        )}
+
         {/* 🆕 데이터 필터링 설정 */}
         <div className="space-y-3">
           <div>
@@ -1484,3 +1514,97 @@ export const TableListConfigPanel: React.FC<TableListConfigPanelProps> = ({
     </div>
   );
 };
+
+/**
+ * 선택된 컬럼 항목 컴포넌트
+ * 순서 이동, 삭제, 표시명 수정 기능 제공
+ */
+const SelectedColumnItem: React.FC<{
+  column: ColumnConfig;
+  index: number;
+  total: number;
+  onMove: (direction: "up" | "down") => void;
+  onRemove: () => void;
+  onUpdate: (updates: Partial<ColumnConfig>) => void;
+}> = ({ column, index, total, onMove, onRemove, onUpdate }) => {
+  const [isEditing, setIsEditing] = useState(false);
+  const [editValue, setEditValue] = useState(column.displayName || column.columnName);
+
+  const handleSave = () => {
+    const trimmed = editValue.trim();
+    if (trimmed && trimmed !== column.displayName) {
+      onUpdate({ displayName: trimmed });
+    }
+    setIsEditing(false);
+  };
+
+  return (
+    <div className="hover:bg-muted/50 group flex items-center gap-1 rounded px-1.5 py-1">
+      <GripVertical className="text-muted-foreground/40 h-3 w-3 flex-shrink-0" />
+
+      <span className="text-muted-foreground min-w-[18px] text-[10px]">{index + 1}</span>
+
+      {isEditing ? (
+        <Input
+          value={editValue}
+          onChange={(e) => setEditValue(e.target.value)}
+          onBlur={handleSave}
+          onKeyDown={(e) => {
+            if (e.key === "Enter") handleSave();
+            if (e.key === "Escape") {
+              setEditValue(column.displayName || column.columnName);
+              setIsEditing(false);
+            }
+          }}
+          className="h-5 flex-1 px-1 text-xs"
+          autoFocus
+        />
+      ) : (
+        <button
+          type="button"
+          className="flex flex-1 items-center gap-1 truncate text-left text-xs"
+          onClick={() => {
+            setEditValue(column.displayName || column.columnName);
+            setIsEditing(true);
+          }}
+          title="클릭하여 표시명 수정"
+        >
+          <span className="truncate">{column.displayName || column.columnName}</span>
+          {column.isEntityJoin && (
+            <Link2 className="h-2.5 w-2.5 flex-shrink-0 text-blue-500" />
+          )}
+          <Pencil className="text-muted-foreground/0 group-hover:text-muted-foreground/60 ml-auto h-2.5 w-2.5 flex-shrink-0 transition-colors" />
+        </button>
+      )}
+
+      <div className="flex flex-shrink-0 items-center gap-0.5">
+        <button
+          type="button"
+          className="hover:bg-muted disabled:opacity-30 rounded p-0.5 transition-colors"
+          onClick={() => onMove("up")}
+          disabled={index === 0}
+          title="위로 이동"
+        >
+          <ArrowUp className="h-3 w-3" />
+        </button>
+        <button
+          type="button"
+          className="hover:bg-muted disabled:opacity-30 rounded p-0.5 transition-colors"
+          onClick={() => onMove("down")}
+          disabled={index === total - 1}
+          title="아래로 이동"
+        >
+          <ArrowDown className="h-3 w-3" />
+        </button>
+        <button
+          type="button"
+          className="text-muted-foreground hover:text-destructive hover:bg-destructive/10 rounded p-0.5 transition-colors"
+          onClick={onRemove}
+          title="컬럼 제거"
+        >
+          <Trash2 className="h-3 w-3" />
+        </button>
+      </div>
+    </div>
+  );
+};

frontend/lib/utils/buttonActions.ts

@@ -3173,16 +3173,16 @@ export class ButtonActionExecutor {
       return false;
     }
 
-    // 1. 화면 설명 가져오기
+    // 1. 화면 정보 가져오기 (제목/설명이 미설정 시 화면명에서 가져옴)
-    let description = config.modalDescription || "";
+    let screenInfo: any = null;
-    if (!description) {
+    if (!config.modalTitle || !config.modalDescription) {
       try {
-        const screenInfo = await screenApi.getScreen(config.targetScreenId);
+        screenInfo = await screenApi.getScreen(config.targetScreenId);
-        description = screenInfo?.description || "";
       } catch (error) {
-        console.warn("화면 설명을 가져오지 못했습니다:", error);
+        console.warn("화면 정보를 가져오지 못했습니다:", error);
       }
     }
+    let description = config.modalDescription || screenInfo?.description || "";
 
     // 2. 데이터 소스 및 선택된 데이터 수집
     let selectedData: any[] = [];
@@ -3288,7 +3288,7 @@ export class ButtonActionExecutor {
     }
 
     // 3. 동적 모달 제목 생성
-    let finalTitle = config.modalTitle || "화면";
+    let finalTitle = config.modalTitle || screenInfo?.screenName || "데이터 등록";
 
     // 블록 기반 제목 처리
     if (config.modalTitleBlocks?.length) {