diff --git a/backend-node/src/app.ts b/backend-node/src/app.ts
index be51e70e..fc69cdb1 100644
--- a/backend-node/src/app.ts
+++ b/backend-node/src/app.ts
@@ -57,7 +57,7 @@ import riskAlertRoutes from "./routes/riskAlertRoutes"; // 리스크/알림 관
 import todoRoutes from "./routes/todoRoutes"; // To-Do 관리
 import bookingRoutes from "./routes/bookingRoutes"; // 예약 요청 관리
 import mapDataRoutes from "./routes/mapDataRoutes"; // 지도 데이터 관리
-import yardLayoutRoutes from "./routes/yardLayoutRoutes"; // 야드 관리 3D
+import yardLayoutRoutes from "./routes/yardLayoutRoutes"; // 3D 필드
 //import materialRoutes from "./routes/materialRoutes"; // 자재 관리
 import digitalTwinRoutes from "./routes/digitalTwinRoutes"; // 디지털 트윈 (야드 관제)
 import flowRoutes from "./routes/flowRoutes"; // 플로우 관리
@@ -222,7 +222,7 @@ app.use("/api/risk-alerts", riskAlertRoutes); // 리스크/알림 관리
 app.use("/api/todos", todoRoutes); // To-Do 관리
 app.use("/api/bookings", bookingRoutes); // 예약 요청 관리
 app.use("/api/map-data", mapDataRoutes); // 지도 데이터 조회
-app.use("/api/yard-layouts", yardLayoutRoutes); // 야드 관리 3D
+app.use("/api/yard-layouts", yardLayoutRoutes); // 3D 필드
 // app.use("/api/materials", materialRoutes); // 자재 관리 (임시 주석)
 app.use("/api/digital-twin", digitalTwinRoutes); // 디지털 트윈 (야드 관제)
 app.use("/api/flow-external-db", flowExternalDbConnectionRoutes); // 플로우 전용 외부 DB 연결
diff --git a/frontend/components/admin/dashboard/CanvasElement.tsx b/frontend/components/admin/dashboard/CanvasElement.tsx
index beb1e483..090985ba 100644
--- a/frontend/components/admin/dashboard/CanvasElement.tsx
+++ b/frontend/components/admin/dashboard/CanvasElement.tsx
@@ -193,7 +193,7 @@ import { ListWidget } from "./widgets/ListWidget";
 import { X } from "lucide-react";
 import { Button } from "@/components/ui/button";
 
-// 야드 관리 3D 위젯
+// 3D 필드 위젯
 const YardManagement3DWidget = dynamic(() => import("./widgets/YardManagement3DWidget"), {
   ssr: false,
   loading: () => (
@@ -1085,7 +1085,7 @@ export function CanvasElement({
             <ListWidget element={element} />
           </div>
         ) : element.type === "widget" && element.subtype === "yard-management-3d" ? (
-          // 야드 관리 3D 위젯 렌더링
+          // 3D 필드 위젯 렌더링
           <div className="widget-interactive-area h-full w-full">
             <YardManagement3DWidget
               isEditMode={true}
diff --git a/frontend/components/admin/dashboard/DashboardDesigner.tsx b/frontend/components/admin/dashboard/DashboardDesigner.tsx
index 2f472b56..4c70419e 100644
--- a/frontend/components/admin/dashboard/DashboardDesigner.tsx
+++ b/frontend/components/admin/dashboard/DashboardDesigner.tsx
@@ -749,7 +749,7 @@ function getElementTitle(type: ElementType, subtype: ElementSubtype): string {
       case "document":
         return "문서 위젯";
       case "yard-management-3d":
-        return "야드 관리 3D";
+        return "3D 필드";
       case "work-history":
         return "작업 이력";
       case "transport-stats":
diff --git a/frontend/components/admin/dashboard/DashboardTopMenu.tsx b/frontend/components/admin/dashboard/DashboardTopMenu.tsx
index 7c9505e2..1f0419c7 100644
--- a/frontend/components/admin/dashboard/DashboardTopMenu.tsx
+++ b/frontend/components/admin/dashboard/DashboardTopMenu.tsx
@@ -362,7 +362,7 @@ export function DashboardTopMenu({
               <SelectItem value="list-v2">리스트</SelectItem>
               <SelectItem value="custom-metric-v2">통계 카드</SelectItem>
               <SelectItem value="risk-alert-v2">리스크/알림</SelectItem>
-              <SelectItem value="yard-management-3d">야드 관리 3D</SelectItem>
+              <SelectItem value="yard-management-3d">3D 필드</SelectItem>
               {/* <SelectItem value="transport-stats">커스텀 통계 카드</SelectItem> */}
               {/* <SelectItem value="status-summary">커스텀 상태 카드</SelectItem> */}
             </SelectGroup>
diff --git a/frontend/components/admin/dashboard/WidgetConfigSidebar.tsx b/frontend/components/admin/dashboard/WidgetConfigSidebar.tsx
index db608645..10af48e8 100644
--- a/frontend/components/admin/dashboard/WidgetConfigSidebar.tsx
+++ b/frontend/components/admin/dashboard/WidgetConfigSidebar.tsx
@@ -93,7 +93,7 @@ const getWidgetTitle = (subtype: ElementSubtype): string => {
     chart: "차트",
     "map-summary-v2": "지도",
     "risk-alert-v2": "리스크 알림",
-    "yard-management-3d": "야드 관리 3D",
+    "yard-management-3d": "3D 필드",
     weather: "날씨 위젯",
     exchange: "환율 위젯",
     calculator: "계산기",
@@ -449,7 +449,7 @@ export function WidgetConfigSidebar({ element, isOpen, onClose, onApply }: Widge
               </div>
             </div>
 
-            {/* 레이아웃 선택 (야드 관리 3D 위젯 전용) */}
+            {/* 레이아웃 선택 (3D 필드 위젯 전용) */}
             {element.subtype === "yard-management-3d" && (
               <div className="bg-background rounded-lg p-3 shadow-sm">
                 <Label htmlFor="layout-id" className="mb-2 block text-xs font-semibold">
diff --git a/frontend/components/admin/dashboard/types.ts b/frontend/components/admin/dashboard/types.ts
index b8026c02..7d4781e2 100644
--- a/frontend/components/admin/dashboard/types.ts
+++ b/frontend/components/admin/dashboard/types.ts
@@ -49,7 +49,7 @@ export type ElementSubtype =
   | "maintenance"
   | "document"
   // | "list" // (구버전 - 주석 처리: 2025-10-28, list-v2로 대체)
-  | "yard-management-3d" // 야드 관리 3D 위젯
+  | "yard-management-3d" // 3D 필드 위젯
   | "work-history" // 작업 이력 위젯
   | "transport-stats"; // 커스텀 통계 카드 위젯
 // | "custom-metric"; // (구버전 - 주석 처리: 2025-10-28, custom-metric-v2로 대체)
@@ -116,7 +116,7 @@ export interface DashboardElement {
   calendarConfig?: CalendarConfig; // 달력 설정
   driverManagementConfig?: DriverManagementConfig; // 기사 관리 설정
   listConfig?: ListWidgetConfig; // 리스트 위젯 설정
-  yardConfig?: YardManagementConfig; // 야드 관리 3D 설정
+  yardConfig?: YardManagementConfig; // 3D 필드 설정
   customMetricConfig?: CustomMetricConfig; // 사용자 커스텀 카드 설정
 }
 
@@ -385,7 +385,7 @@ export interface ListColumn {
   visible?: boolean; // 표시 여부 (기본: true)
 }
 
-// 야드 관리 3D 설정
+// 3D 필드 설정
 export interface YardManagementConfig {
   layoutId: number; // 선택된 야드 레이아웃 ID
   layoutName?: string; // 레이아웃 이름 (표시용)
diff --git a/frontend/components/admin/dashboard/widgets/YardManagement3DWidget.tsx b/frontend/components/admin/dashboard/widgets/YardManagement3DWidget.tsx
index 8bfcadb4..d8cb0954 100644
--- a/frontend/components/admin/dashboard/widgets/YardManagement3DWidget.tsx
+++ b/frontend/components/admin/dashboard/widgets/YardManagement3DWidget.tsx
@@ -42,14 +42,16 @@ export default function YardManagement3DWidget({
       setIsLoading(true);
       const response = await getLayouts();
       if (response.success && response.data) {
-        setLayouts(response.data.map((layout: any) => ({
-          id: layout.id,
-          name: layout.layout_name,
-          description: layout.description || "",
-          placement_count: layout.object_count || 0,
-          created_at: layout.created_at,
-          updated_at: layout.updated_at,
-        })));
+        setLayouts(
+          response.data.map((layout: any) => ({
+            id: layout.id,
+            name: layout.layout_name,
+            description: layout.description || "",
+            placement_count: layout.object_count || 0,
+            created_at: layout.created_at,
+            updated_at: layout.updated_at,
+          })),
+        );
       }
     } catch (error) {
       console.error("야드 레이아웃 목록 조회 실패:", error);
@@ -152,11 +154,7 @@ export default function YardManagement3DWidget({
         onMouseDown={(e) => e.stopPropagation()}
         onClick={(e) => e.stopPropagation()}
       >
-        <DigitalTwinEditor
-          layoutId={editingLayout.id}
-          layoutName={editingLayout.name}
-          onBack={handleEditComplete}
-        />
+        <DigitalTwinEditor layoutId={editingLayout.id} layoutName={editingLayout.name} onBack={handleEditComplete} />
       </div>
     );
   }
@@ -164,30 +162,31 @@ export default function YardManagement3DWidget({
   // 편집 모드: 레이아웃 선택 UI
   if (isEditMode) {
     return (
-      <div className="widget-interactive-area flex h-full w-full flex-col bg-background">
+      <div className="widget-interactive-area bg-background flex h-full w-full flex-col">
         <div className="flex items-center justify-between border-b p-4">
           <div>
-            <h3 className="text-sm font-semibold text-foreground">야드 레이아웃 선택</h3>
-            <p className="mt-1 text-xs text-muted-foreground">
-              {config?.layoutName ? `선택됨: ${config.layoutName}` : "표시할 야드 레이아웃을 선택하세요"}
+            <h3 className="text-foreground text-sm font-semibold">3D 필드 선택</h3>
+            <p className="text-muted-foreground mt-1 text-xs">
+              {config?.layoutName ? `선택됨: ${config.layoutName}` : "표시할 3D필드를 선택하세요"}
             </p>
           </div>
           <Button onClick={() => setIsCreateModalOpen(true)} size="sm">
-            <Plus className="mr-1 h-4 w-4" />새로운 3d필드 생성
+            <Plus className="mr-1 h-4 w-4" />
+            새로운 3D필드 생성
           </Button>
         </div>
 
         <div className="flex-1 overflow-auto p-4">
           {isLoading ? (
             <div className="flex h-full items-center justify-center">
-              <div className="text-sm text-muted-foreground">로딩 중...</div>
+              <div className="text-muted-foreground text-sm">로딩 중...</div>
             </div>
           ) : layouts.length === 0 ? (
             <div className="flex h-full items-center justify-center">
               <div className="text-center">
                 <div className="mb-2 text-4xl">🏗️</div>
-                <div className="text-sm text-foreground">생성된 야드 레이아웃이 없습니다</div>
-                <div className="mt-1 text-xs text-muted-foreground">먼저 야드 레이아웃을 생성하세요</div>
+                <div className="text-foreground text-sm">생성된 3D필드가 없습니다</div>
+                <div className="text-muted-foreground mt-1 text-xs">먼저 3D필드가 생성하세요</div>
               </div>
             </div>
           ) : (
@@ -202,11 +201,11 @@ export default function YardManagement3DWidget({
                   <div className="flex items-start justify-between gap-3">
                     <button onClick={() => handleSelectLayout(layout)} className="flex-1 text-left hover:opacity-80">
                       <div className="flex items-center gap-2">
-                        <span className="font-medium text-foreground">{layout.name}</span>
-                        {config?.layoutId === layout.id && <Check className="h-4 w-4 text-primary" />}
+                        <span className="text-foreground font-medium">{layout.name}</span>
+                        {config?.layoutId === layout.id && <Check className="text-primary h-4 w-4" />}
                       </div>
-                      {layout.description && <p className="mt-1 text-xs text-muted-foreground">{layout.description}</p>}
-                      <div className="mt-2 text-xs text-muted-foreground">배치된 자재: {layout.placement_count}개</div>
+                      {layout.description && <p className="text-muted-foreground mt-1 text-xs">{layout.description}</p>}
+                      <div className="text-muted-foreground mt-2 text-xs">배치된 자재: {layout.placement_count}개</div>
                     </button>
                     <div className="flex gap-1">
                       <Button
@@ -257,12 +256,12 @@ export default function YardManagement3DWidget({
               <DialogTitle>야드 레이아웃 삭제</DialogTitle>
             </DialogHeader>
             <div className="space-y-4">
-              <p className="text-sm text-foreground">
+              <p className="text-foreground text-sm">
                 이 야드 레이아웃을 삭제하시겠습니까?
                 <br />
                 레이아웃 내의 모든 배치 정보도 함께 삭제됩니다.
                 <br />
-                <span className="font-semibold text-destructive">이 작업은 되돌릴 수 없습니다.</span>
+                <span className="text-destructive font-semibold">이 작업은 되돌릴 수 없습니다.</span>
               </p>
               <div className="flex justify-end gap-2">
                 <Button variant="outline" onClick={() => setDeleteLayoutId(null)}>
@@ -283,14 +282,12 @@ export default function YardManagement3DWidget({
   if (!config?.layoutId) {
     console.warn("⚠️ 야드관리 위젯: layoutId가 설정되지 않음", { config, isEditMode });
     return (
-      <div className="flex h-full w-full items-center justify-center bg-muted">
+      <div className="bg-muted flex h-full w-full items-center justify-center">
         <div className="text-center">
           <div className="mb-2 text-4xl">🏗️</div>
-          <div className="text-sm font-medium text-foreground">야드 레이아웃이 설정되지 않았습니다</div>
-          <div className="mt-1 text-xs text-muted-foreground">대시보드 편집에서 레이아웃을 선택하세요</div>
-          <div className="mt-2 text-xs text-destructive">
-            디버그: config={JSON.stringify(config)}
-          </div>
+          <div className="text-foreground text-sm font-medium">3D필드가 설정되지 않았습니다</div>
+          <div className="text-muted-foreground mt-1 text-xs">대시보드 편집에서 3D필드를 선택하세요</div>
+          <div className="text-destructive mt-2 text-xs">디버그: config={JSON.stringify(config)}</div>
         </div>
       </div>
     );
diff --git a/frontend/components/admin/dashboard/widgets/yard-3d/YardLayoutCreateModal.tsx b/frontend/components/admin/dashboard/widgets/yard-3d/YardLayoutCreateModal.tsx
index d554dac3..e6c8a3b8 100644
--- a/frontend/components/admin/dashboard/widgets/yard-3d/YardLayoutCreateModal.tsx
+++ b/frontend/components/admin/dashboard/widgets/yard-3d/YardLayoutCreateModal.tsx
@@ -68,7 +68,7 @@ export default function YardLayoutCreateModal({ isOpen, onClose, onCreate }: Yar
       <ResizableDialogContent className="sm:max-w-[500px]" onPointerDown={(e) => e.stopPropagation()}>
         <ResizableDialogHeader>
           <div className="flex items-center gap-2">
-            <ResizableDialogTitle>새로운 3d필드 생성</ResizableDialogTitle>
+            <ResizableDialogTitle>새로운 3D필드 생성</ResizableDialogTitle>
             <ResizableDialogDescription>필드 이름을 입력하세요</ResizableDialogDescription>
           </div>
         </ResizableDialogHeader>
diff --git a/frontend/components/admin/dashboard/widgets/yard-3d/types.ts b/frontend/components/admin/dashboard/widgets/yard-3d/types.ts
index 3438ae37..25126cb6 100644
--- a/frontend/components/admin/dashboard/widgets/yard-3d/types.ts
+++ b/frontend/components/admin/dashboard/widgets/yard-3d/types.ts
@@ -1,4 +1,4 @@
-// 야드 관리 3D - 타입 정의
+// 3D 필드 - 타입 정의
 
 import { ChartDataSource } from "../../types";