diff --git a/app/(admin)/settings/_components/local-ai-sections/image-pipeline-sections.tsx b/app/(admin)/settings/_components/local-ai-sections/image-pipeline-sections.tsx
index cffff1672..c6b27768f 100644
--- a/app/(admin)/settings/_components/local-ai-sections/image-pipeline-sections.tsx
+++ b/app/(admin)/settings/_components/local-ai-sections/image-pipeline-sections.tsx
@@ -81,6 +81,8 @@ export function LocalAiImagePipelineSections({
   setWatermarkRemoveConfig,
   angleEditConfig,
   setAngleEditConfig,
+  pointsSystemConfig,
+  updatePointsCostField,
   layerSplitConfig,
   setLayerSplitConfig,
   isLocalAiSectionExpanded,
@@ -1447,6 +1449,12 @@ export function LocalAiImagePipelineSections({
                 label: aiWashConfig.modeLabel || "AI洗图",
                 tone: "neutral",
               },
+              {
+                label: aiWashConfig.hideModelSelector
+                  ? "前台隐藏模型"
+                  : "前台可选模型",
+                tone: aiWashConfig.hideModelSelector ? "enabled" : "neutral",
+              },
             ]}
           />
         }
@@ -1633,6 +1641,23 @@ export function LocalAiImagePipelineSections({
               }
             />
           </div>
+          <div className="flex items-center justify-between rounded-lg border px-4 py-3">
+            <div>
+              <div className="font-medium text-sm">隐藏前台生图模型选择</div>
+              <div className="text-muted-foreground text-xs">
+                开启后，AI洗图页面不再显示生图模型下拉框，直接使用后台预设或默认模型。
+              </div>
+            </div>
+            <Switch
+              checked={aiWashConfig.hideModelSelector}
+              onCheckedChange={(checked) =>
+                setAiWashConfig((prev) => ({
+                  ...prev,
+                  hideModelSelector: checked,
+                }))
+              }
+            />
+          </div>
         </div>
 
         <div className="space-y-4 rounded-xl border p-4">
@@ -2383,6 +2408,13 @@ export function LocalAiImagePipelineSections({
                 label: `${angleEditConfig.inferenceSteps} steps`,
                 tone: "neutral",
               },
+              {
+                label: `${pointsSystemConfig.creditCostPerImageAngleEdit || 0} 积分/次`,
+                tone:
+                  pointsSystemConfig.creditCostPerImageAngleEdit > 0
+                    ? "neutral"
+                    : "disabled",
+              },
             ]}
           />
         }
@@ -2453,6 +2485,28 @@ export function LocalAiImagePipelineSections({
 
         <Separator />
 
+        {/* 积分消耗 */}
+        <div className="space-y-2">
+          <Label htmlFor="angleEditCreditCost">积分消耗</Label>
+          <Input
+            id="angleEditCreditCost"
+            min={0}
+            onChange={(e) =>
+              updatePointsCostField(
+                "creditCostPerImageAngleEdit",
+                e.target.value
+              )
+            }
+            type="number"
+            value={pointsSystemConfig.creditCostPerImageAngleEdit}
+          />
+          <div className="text-muted-foreground text-xs">
+            每次成功生成多角度图片后扣除的积分；填写 0 表示免费。保存本配置时会同步保存到全站积分设置。
+          </div>
+        </div>
+
+        <Separator />
+
         {/* LoRA 强度 */}
         <div className="space-y-3">
           <div className="flex justify-between">
diff --git a/app/(admin)/settings/_lib/types.ts b/app/(admin)/settings/_lib/types.ts
index 20e8cebab..5ba9d781e 100644
--- a/app/(admin)/settings/_lib/types.ts
+++ b/app/(admin)/settings/_lib/types.ts
@@ -8,6 +8,7 @@ import type {
   EnhanceProPreset,
 } from "@/lib/enhance-pro/config";
 import type { ThreeDModelAliasConfig } from "@/lib/model3d/model-alias-config";
+import type { PointsSystemConfig } from "@/lib/points/config";
 import type { ProductPlanningApiConfig } from "@/lib/product-planning/config";
 import type { ProductPlanningAiModelConfig } from "@/lib/product-planning/model-config";
 import type { DEFAULT_LOCAL_AI_EXPANDED_SECTIONS } from "./local-ai-sections";
@@ -331,6 +332,11 @@ export type LocalAiImagePipelineSectionsProps = LocalAiSectionControlProps & {
   setWatermarkRemoveConfig: Dispatch<SetStateAction<WatermarkRemoveConfig>>;
   angleEditConfig: AngleEditConfig;
   setAngleEditConfig: Dispatch<SetStateAction<AngleEditConfig>>;
+  pointsSystemConfig: PointsSystemConfig;
+  updatePointsCostField: (
+    key: keyof PointsSystemConfig,
+    value: unknown
+  ) => void;
   layerSplitConfig: LayerSplitConfig;
   setLayerSplitConfig: Dispatch<SetStateAction<LayerSplitConfig>>;
   renderEnhanceProPresetEditor: (
diff --git a/app/(admin)/settings/admin-settings-client.tsx b/app/(admin)/settings/admin-settings-client.tsx
index f897f6c03..29066c50e 100644
--- a/app/(admin)/settings/admin-settings-client.tsx
+++ b/app/(admin)/settings/admin-settings-client.tsx
@@ -262,6 +262,7 @@ import {
   type EnhanceProPointsResolutionBucket,
   normalizePointsPackages,
   normalizePointsSystemConfig,
+  POINTS_SYSTEM_CONFIG_KEY,
   type PointsPackage,
   type PointsSystemConfig,
 } from "@/lib/points/config";
@@ -799,7 +800,8 @@ type PointsCostField =
   | "creditCostPerImageBoxCutout"
   | "creditCostPerImageWatermarkRemove"
   | "creditCostPerImageExtend"
-  | "creditCostPerImageRepaint";
+  | "creditCostPerImageRepaint"
+  | "creditCostPerImageAngleEdit";
 
 const THREE_D_GENERATION_POINT_FIELDS: Array<{
   key: PointsCostField;
@@ -885,6 +887,11 @@ const IMAGE_TOOL_POINT_FIELDS: Array<{
     label: "重绘",
     description: "调用图片提示词重绘功能时扣除。",
   },
+  {
+    key: "creditCostPerImageAngleEdit",
+    label: "多角度",
+    description: "调用 fal.ai 多角度 / 角度编辑功能时扣除。",
+  },
 ];
 
 type AiModel = {
@@ -4484,7 +4491,7 @@ export function AdminSettingsClient() {
     });
   };
 
-  const updatePointsCostField = (key: PointsCostField, value: unknown) => {
+  const updatePointsCostField = (key: keyof PointsSystemConfig, value: unknown) => {
     setSiteSettings((prev) => {
       const config = normalizePointsSystemConfig(prev.pointsSystemConfig);
       return {
@@ -5298,7 +5305,11 @@ export function AdminSettingsClient() {
         return;
       }
 
-      const response = await fetch("/api/admin/settings", {
+      const normalizedPointsSystemConfig = normalizePointsSystemConfig(
+        siteSettings.pointsSystemConfig
+      );
+      const [angleResponse, pointsResponse] = await Promise.all([
+        fetch("/api/admin/settings", {
         method: "POST",
         headers: { "Content-Type": "application/json" },
         body: JSON.stringify({
@@ -5313,9 +5324,18 @@ export function AdminSettingsClient() {
             timeout: angleEditConfig.timeout,
           },
         }),
-      });
+        }),
+        fetch("/api/admin/settings", {
+          method: "POST",
+          headers: { "Content-Type": "application/json" },
+          body: JSON.stringify({
+            key: POINTS_SYSTEM_CONFIG_KEY,
+            value: normalizedPointsSystemConfig,
+          }),
+        }),
+      ]);
 
-      if (!response.ok) throw new Error("保存失败");
+      if (!angleResponse.ok || !pointsResponse.ok) throw new Error("保存失败");
       toast.success("角度编辑API配置保存成功");
     } catch (error) {
       toast.error("保存角度编辑API配置失败");
@@ -17738,6 +17758,7 @@ export function AdminSettingsClient() {
             isLocalAiSectionExpanded={isLocalAiSectionExpanded}
             layerSplitConfig={layerSplitConfig}
             modelsData={modelsData}
+            pointsSystemConfig={pointsSystemConfig}
             renderEnhanceProPresetEditor={renderEnhanceProPresetEditor}
             rmbgConfig={rmbgConfig}
             savedEnhanceProKeyRows={savedEnhanceProKeyRows}
@@ -17756,6 +17777,7 @@ export function AdminSettingsClient() {
             setSelectedEnhanceProPresetId={setSelectedEnhanceProPresetId}
             setWatermarkRemoveConfig={setWatermarkRemoveConfig}
             toggleLocalAiSection={toggleLocalAiSection}
+            updatePointsCostField={updatePointsCostField}
             watermarkRemoveConfig={watermarkRemoveConfig}
           />
 
diff --git a/app/api/angle-edit/route.ts b/app/api/angle-edit/route.ts
index 92901de6f..403c2a204 100644
--- a/app/api/angle-edit/route.ts
+++ b/app/api/angle-edit/route.ts
@@ -2,6 +2,7 @@ import { NextRequest, NextResponse } from "next/server";
 import {
   createMediaAssetRelation,
   getMediaAssetsByUserAndUrls,
+  getPointsSystemConfig,
   getSystemSetting,
   upsertMediaAsset,
 } from "@/lib/db/queries";
@@ -10,6 +11,8 @@ import { uploadFile } from "@/lib/storage/service";
 import { db } from "@/lib/db";
 import { generatedImage } from "@/lib/db/schema";
 import { createLogger } from "@/lib/observability/logger";
+import { getImageToolCreditCost } from "@/lib/points/config";
+import { prepareFeaturePointsCharge } from "@/lib/points/feature-charge";
 
 const logger = createLogger("angle-edit-api");
 
@@ -171,6 +174,19 @@ export async function POST(request: NextRequest) {
       zoom: finalZoom,
     });
 
+    const pointsConfig = await getPointsSystemConfig();
+    const pointsCharge = await prepareFeaturePointsCharge({
+      userId: session.user.id,
+      unitCost: getImageToolCreditCost(pointsConfig, "angle-edit"),
+      reason: "image_angle_edit",
+      modelId: "qwen-image-edit-2511-multiple-angles",
+      note: "多角度编辑消耗积分",
+      pointsConfig,
+    });
+    if (!pointsCharge.ok) {
+      return NextResponse.json(pointsCharge.payload, { status: pointsCharge.status });
+    }
+
     // 4. 准备图片输入
     let imageInput: string;
     if (image_url) {
@@ -256,6 +272,19 @@ export async function POST(request: NextRequest) {
       })
       .returning();
 
+    if (pointsCharge.chargeable) {
+      try {
+        await pointsCharge.consume({
+          note: `多角度编辑消耗积分（${savedImage.id}）`,
+        });
+      } catch (pointsError) {
+        logger.error("points_consume_failed", pointsError, {
+          imageId: savedImage.id,
+          userId: session.user.id,
+        });
+      }
+    }
+
     try {
       const sourceAssets =
         typeof image_url === "string" && image_url.trim()
diff --git a/app/api/style-pro/model-options/route.ts b/app/api/style-pro/model-options/route.ts
index a1af3f604..4b00ba869 100644
--- a/app/api/style-pro/model-options/route.ts
+++ b/app/api/style-pro/model-options/route.ts
@@ -6,6 +6,7 @@ import {
   findStyleProImageModelByRef,
   getStyleProImageModelDisplayEntries,
   getStyleProImageModelEntries,
+  sortStyleProImageModelEntries,
   toPublicStyleProModelOption,
 } from "@/lib/style-pro/model-options";
 import {
@@ -64,7 +65,9 @@ export async function GET() {
       success: true,
       defaultModelId: defaultEntry?.model.id || null,
       realisticUnitCost,
-      models: displayEntries.map(toPublicStyleProModelOption),
+      models: sortStyleProImageModelEntries(displayEntries).map(
+        toPublicStyleProModelOption
+      ),
     });
   } catch (error) {
     console.error("[Style Pro Model Options] Failed:", error);
diff --git a/app/api/user/account-center/route.ts b/app/api/user/account-center/route.ts
index 9de450fd7..10e9ccb35 100644
--- a/app/api/user/account-center/route.ts
+++ b/app/api/user/account-center/route.ts
@@ -81,6 +81,9 @@ function formatLedgerDetail(params: {
   if (reason === "realtime_canvas_generation") {
     return "实时绘画生成消耗积分";
   }
+  if (reason === "image_angle_edit") {
+    return "多角度编辑消耗积分";
+  }
 
   if (reason === "model3d_task") {
     const taskMatch = trimmedNote.match(MODEL3D_LEDGER_NOTE_WITH_TASK_PATTERN);
diff --git a/app/canvas/[id]/model3d/page.tsx b/app/canvas/[id]/model3d/page.tsx
index 85c0a73aa..a0898230d 100644
--- a/app/canvas/[id]/model3d/page.tsx
+++ b/app/canvas/[id]/model3d/page.tsx
@@ -339,6 +339,71 @@ function resolveTaskModelUrl(task?: TaskRecord | null): string | null {
   });
 }
 
+function resolveWorldTaskSplatUrl(task?: TaskRecord | null) {
+  if (!task || task.provider !== "worldlabs-3d") return null;
+  return pickBestArchivedWorldLabsSplatUrl(task.assetPayload?.spzUrls);
+}
+
+function resolveWorldTaskImageUrl(task?: TaskRecord | null) {
+  if (!task || task.provider !== "worldlabs-3d") return null;
+  return (
+    task.assetPayload?.panoUrl ||
+    task.assetPayload?.thumbnailUrl ||
+    task.previewImageUrl ||
+    null
+  );
+}
+
+function resolveWorldTaskPreviewUrl(task?: TaskRecord | null) {
+  if (!task) return null;
+  return (
+    task.previewImageUrl ||
+    task.assetPayload?.thumbnailUrl ||
+    task.assetPayload?.panoUrl ||
+    null
+  );
+}
+
+function canImportTaskToCanvas(task?: TaskRecord | null) {
+  if (!task || task.status !== "success") return false;
+  if (task.provider !== "worldlabs-3d") return Boolean(resolveTaskModelUrl(task));
+  return Boolean(
+    resolveTaskModelUrl(task) ||
+      task.assetPayload?.worldUrl ||
+      resolveWorldTaskImageUrl(task) ||
+      resolveWorldTaskSplatUrl(task)
+  );
+}
+
+function resolveCanvasImportPosition(params: {
+  index: number;
+  totalCount: number;
+  viewportX: number;
+  viewportY: number;
+  viewportZoom: number;
+  stageWidth: number;
+  stageHeight: number;
+  targetWidth: number;
+  targetHeight: number;
+}) {
+  const column = params.index % 3;
+  const row = Math.floor(params.index / 3);
+  const gap = 36;
+  const centerX =
+    (params.stageWidth * 0.48 - params.viewportX) / params.viewportZoom;
+  const centerY =
+    (params.stageHeight * 0.45 - params.viewportY) / params.viewportZoom;
+  const totalColumns = Math.min(3, Math.max(1, params.totalCount));
+  const xOffset =
+    (column - (totalColumns - 1) / 2) * (params.targetWidth + gap);
+  const yOffset = row * (params.targetHeight + gap);
+
+  return {
+    x: centerX - params.targetWidth / 2 + xOffset,
+    y: centerY - params.targetHeight / 2 + yOffset,
+  };
+}
+
 function createMultiViewSlots(count = 4): MultiViewSlot[] {
   return Array.from({ length: count }, (_, index) => ({
     id: `slot_${index + 1}`,
@@ -651,7 +716,6 @@ export default function CanvasModel3DPage() {
   const viewport = useCanvasStore(canvasSelectors.viewport);
   const addNode = useCanvasStore((state) => state.addNode);
   const nodes = useCanvasStore(canvasSelectors.nodes);
-  const deleteNode = useCanvasStore((state) => state.deleteNode);
   const getCanvasState = useCanvasStore((state) => state.getCanvasState);
 
   const [workspaceMode, setWorkspaceMode] = useState<WorkspaceMode>("model");
@@ -722,12 +786,13 @@ export default function CanvasModel3DPage() {
   );
   const [worldViewportMode, setWorldViewportMode] =
     useState<WorldViewportMode>("world");
-  const [worldFirstPerson, setWorldFirstPerson] = useState(false);
+  const [worldFirstPerson, setWorldFirstPerson] = useState(true);
   const [viewerResetToken, setViewerResetToken] = useState(0);
 
   const [taskHistory, setTaskHistory] = useState<TaskRecord[]>([]);
   const [currentTask, setCurrentTask] = useState<TaskRecord | null>(null);
   const [selectedWorldShareTaskIds, setSelectedWorldShareTaskIds] = useState<string[]>([]);
+  const [selectedWorldCanvasTaskIds, setSelectedWorldCanvasTaskIds] = useState<string[]>([]);
   const [autoDownloadTaskId, setAutoDownloadTaskId] = useState<string | null>(
     null
   );
@@ -1274,10 +1339,21 @@ export default function CanvasModel3DPage() {
       ),
     [visibleTaskHistory]
   );
+  const importableWorldTasks = useMemo(
+    () =>
+      visibleTaskHistory.filter(
+        (task) => task.provider === "worldlabs-3d" && canImportTaskToCanvas(task)
+      ),
+    [visibleTaskHistory]
+  );
   const selectedWorldShareTasks = useMemo(() => {
     const selectedIds = new Set(selectedWorldShareTaskIds);
     return shareableWorldTasks.filter((task) => selectedIds.has(task.taskId));
   }, [selectedWorldShareTaskIds, shareableWorldTasks]);
+  const selectedWorldCanvasTasks = useMemo(() => {
+    const selectedIds = new Set(selectedWorldCanvasTaskIds);
+    return importableWorldTasks.filter((task) => selectedIds.has(task.taskId));
+  }, [selectedWorldCanvasTaskIds, importableWorldTasks]);
 
   useEffect(() => {
     const shareableIds = new Set(shareableWorldTasks.map((task) => task.taskId));
@@ -1287,6 +1363,14 @@ export default function CanvasModel3DPage() {
     });
   }, [shareableWorldTasks]);
 
+  useEffect(() => {
+    const importableIds = new Set(importableWorldTasks.map((task) => task.taskId));
+    setSelectedWorldCanvasTaskIds((prev) => {
+      const next = prev.filter((taskId) => importableIds.has(taskId));
+      return next.length === prev.length ? prev : next;
+    });
+  }, [importableWorldTasks]);
+
   const currentModelUrl = resolveTaskModelUrl(currentTask);
   const currentPreviewImage =
     currentTask?.previewImageUrl ||
@@ -1993,35 +2077,12 @@ export default function CanvasModel3DPage() {
     }
   };
 
-  const handleImportToCanvas = async () => {
-    if (!currentTask || currentTask.status !== "success") {
+  const handleImportTasksToCanvas = async (tasks: TaskRecord[]) => {
+    const importableTasks = tasks.filter(canImportTaskToCanvas);
+    if (importableTasks.length === 0) {
       toast.error("暂无可添加的 3D 资产");
       return;
     }
-
-    const isWorldTask = currentTask.provider === "worldlabs-3d";
-    const worldAssetPayload = currentTask.assetPayload ?? null;
-    const primarySplatUrl = isWorldTask
-      ? pickBestArchivedWorldLabsSplatUrl(worldAssetPayload?.spzUrls)
-      : null;
-    const worldImageUrl =
-      worldAssetPayload?.panoUrl ||
-      worldAssetPayload?.thumbnailUrl ||
-      currentTask.previewImageUrl ||
-      null;
-
-    const canImportWorld = Boolean(
-      currentModelUrl ||
-        worldAssetPayload?.worldUrl ||
-        worldImageUrl ||
-        primarySplatUrl
-    );
-
-    if ((!isWorldTask && !currentModelUrl) || (isWorldTask && !canImportWorld)) {
-      toast.error(isWorldTask ? "暂无可添加的 3D 世界" : "暂无可添加的 3D 模型");
-      return;
-    }
-
     const viewportX = viewport.x || 0;
     const viewportY = viewport.y || 0;
     const viewportZoom = viewport.zoom || 1;
@@ -2030,92 +2091,109 @@ export default function CanvasModel3DPage() {
       typeof window !== "undefined" ? window.innerHeight : 720;
     const targetWidth = 380;
     const targetHeight = 300;
-    const x = (stageWidth * 0.48 - viewportX) / viewportZoom - targetWidth / 2;
-    const y =
-      (stageHeight * 0.45 - viewportY) / viewportZoom - targetHeight / 2;
+    const existing3dNodeCount = nodes.filter(
+      (node) => node.type === "world3d" || node.type === "model3d"
+    ).length;
 
-    if (isWorldTask) {
-      const worldNodeIds = nodes
-        .filter((node) => node.type === "world3d")
-        .map((node) => node.id);
-      for (const nodeId of worldNodeIds) {
-        deleteNode(nodeId);
-      }
-    }
+    importableTasks.forEach((task, index) => {
+      const isWorldTask = task.provider === "worldlabs-3d";
+      const modelUrl = resolveTaskModelUrl(task);
+      const worldAssetPayload = task.assetPayload ?? null;
+      const primarySplatUrl = resolveWorldTaskSplatUrl(task);
+      const worldImageUrl = resolveWorldTaskImageUrl(task);
+      const position = resolveCanvasImportPosition({
+        index: existing3dNodeCount + index,
+        totalCount: existing3dNodeCount + importableTasks.length,
+        viewportX,
+        viewportY,
+        viewportZoom,
+        stageWidth,
+        stageHeight,
+        targetWidth,
+        targetHeight,
+      });
 
-    addNode(
-      isWorldTask
-        ? {
-            type: "world3d",
-            position: { x, y },
-            size: { width: targetWidth, height: targetHeight },
-            data: {
-              worldUrl: worldAssetPayload?.worldUrl || undefined,
-              imageUrl: worldImageUrl || undefined,
-              meshUrl: currentModelUrl || worldAssetPayload?.meshUrl || undefined,
-              splatUrl: primarySplatUrl || undefined,
-              previewImage:
-                currentTask.previewImageUrl ||
-                worldAssetPayload?.thumbnailUrl ||
-                undefined,
-              prompt: currentTask.prompt,
-              modelVersion: currentTask.modelVersion,
-              status: "completed",
-              activeView: primarySplatUrl
-                ? "splat"
-                : worldImageUrl
-                    ? "image"
-                    : "mesh",
-              firstPerson: false,
-              hotspots: [],
-              semanticsMetadata: worldAssetPayload?.semanticsMetadata || undefined,
-              metadata: {
-                taskId: currentTask.taskId,
-                provider: currentTask.provider,
-                mode: currentTask.mode,
-                sourceTaskId: currentTask.sourceTaskId,
-                progress: currentTask.progress,
-                triangles: viewerStats.triangles,
-                vertices: viewerStats.vertices,
-                meshCount: viewerStats.meshCount,
-                assetPayload: currentTask.assetPayload ?? null,
+      addNode(
+        isWorldTask
+          ? {
+              type: "world3d",
+              position,
+              size: { width: targetWidth, height: targetHeight },
+              data: {
+                worldUrl: worldAssetPayload?.worldUrl || undefined,
+                imageUrl: worldImageUrl || undefined,
+                meshUrl: modelUrl || worldAssetPayload?.meshUrl || undefined,
+                splatUrl: primarySplatUrl || undefined,
+                previewImage: resolveWorldTaskPreviewUrl(task) || undefined,
+                prompt: task.prompt,
+                modelVersion: task.modelVersion,
+                status: "completed",
+                activeView: primarySplatUrl ? "splat" : worldImageUrl ? "image" : "mesh",
+                firstPerson: false,
+                hotspots: [],
+                semanticsMetadata: worldAssetPayload?.semanticsMetadata || undefined,
+                metadata: {
+                  taskId: task.taskId,
+                  provider: task.provider,
+                  mode: task.mode,
+                  sourceTaskId: task.sourceTaskId,
+                  progress: task.progress,
+                  triangles: currentTask?.taskId === task.taskId ? viewerStats.triangles : undefined,
+                  vertices: currentTask?.taskId === task.taskId ? viewerStats.vertices : undefined,
+                  meshCount: currentTask?.taskId === task.taskId ? viewerStats.meshCount : undefined,
+                  assetPayload: task.assetPayload ?? null,
+                },
               },
-            },
-            connections: [],
-          }
-        : {
-            type: "model3d",
-            position: { x, y },
-            size: { width: targetWidth, height: targetHeight },
-            data: {
-              src: currentModelUrl!,
-              previewImage: currentTask.previewImageUrl || undefined,
-              prompt: currentTask.prompt,
-              modelVersion: currentTask.modelVersion,
-              format: extractModelFormat(currentModelUrl!),
-              status: "completed",
-              metadata: {
-                taskId: currentTask.taskId,
-                provider: currentTask.provider,
-                mode: currentTask.mode,
-                sourceTaskId: currentTask.sourceTaskId,
-                progress: currentTask.progress,
-                triangles: viewerStats.triangles,
-                vertices: viewerStats.vertices,
-                meshCount: viewerStats.meshCount,
-                assetPayload: currentTask.assetPayload ?? null,
+              connections: [],
+            }
+          : {
+              type: "model3d",
+              position,
+              size: { width: targetWidth, height: targetHeight },
+              data: {
+                src: modelUrl!,
+                previewImage: task.previewImageUrl || undefined,
+                prompt: task.prompt,
+                modelVersion: task.modelVersion,
+                format: extractModelFormat(modelUrl!),
+                status: "completed",
+                metadata: {
+                  taskId: task.taskId,
+                  provider: task.provider,
+                  mode: task.mode,
+                  sourceTaskId: task.sourceTaskId,
+                  progress: task.progress,
+                  triangles: currentTask?.taskId === task.taskId ? viewerStats.triangles : undefined,
+                  vertices: currentTask?.taskId === task.taskId ? viewerStats.vertices : undefined,
+                  meshCount: currentTask?.taskId === task.taskId ? viewerStats.meshCount : undefined,
+                  assetPayload: task.assetPayload ?? null,
+                },
               },
-            },
-            connections: [],
-          }
-    );
+              connections: [],
+            }
+      );
+    });
 
     try {
       await canvasService.saveCanvasState(id, getCanvasState());
     } catch (error) {
       console.error("[Model3DPage] 保存画布失败:", error);
     }
-    toast.success(isWorldTask ? "3D 世界已添加到画布" : "3D 模型已添加到画布");
+    toast.success(
+      importableTasks.length > 1
+        ? `已添加 ${importableTasks.length} 个 3D 世界到画布`
+        : importableTasks[0]?.provider === "worldlabs-3d"
+          ? "3D 世界已添加到画布"
+          : "3D 模型已添加到画布"
+    );
+  };
+
+  const handleImportToCanvas = async () => {
+    if (!currentTask || currentTask.status !== "success") {
+      toast.error("暂无可添加的 3D 资产");
+      return;
+    }
+    await handleImportTasksToCanvas([currentTask]);
   };
 
   const handleDownloadCurrent = () => {
@@ -2229,6 +2307,37 @@ export default function CanvasModel3DPage() {
     );
   }, [shareableWorldTasks]);
 
+  const handleToggleWorldCanvasSelection = useCallback(
+    (task: TaskRecord, event?: MouseEvent<HTMLButtonElement>) => {
+      event?.stopPropagation();
+      if (task.provider !== "worldlabs-3d" || !canImportTaskToCanvas(task)) {
+        return;
+      }
+      setSelectedWorldCanvasTaskIds((prev) =>
+        prev.includes(task.taskId)
+          ? prev.filter((taskId) => taskId !== task.taskId)
+          : [...prev, task.taskId]
+      );
+    },
+    []
+  );
+
+  const handleSelectAllImportableWorlds = useCallback(() => {
+    setSelectedWorldCanvasTaskIds((prev) =>
+      prev.length === importableWorldTasks.length
+        ? []
+        : importableWorldTasks.map((task) => task.taskId)
+    );
+  }, [importableWorldTasks]);
+
+  const handleImportSelectedWorldsToCanvas = useCallback(async () => {
+    if (selectedWorldCanvasTasks.length === 0) {
+      toast.error("请选择要添加到画布的世界");
+      return;
+    }
+    await handleImportTasksToCanvas(selectedWorldCanvasTasks);
+  }, [handleImportTasksToCanvas, selectedWorldCanvasTasks]);
+
   const handleShareSelectedWorlds = useCallback(async () => {
     if (selectedWorldShareTasks.length < 2) {
       toast.error("请至少选择 2 个成功生成的 3D 世界");
@@ -3892,31 +4001,27 @@ export default function CanvasModel3DPage() {
                 {worldViewportMode === "splat" ? (
                   <>
                     <div className="font-medium text-zinc-200">
-                      {worldFirstPerson ? "WASD / 方向键可六向移动" : "鼠标拖拽会围绕场景主体中心旋转"}
+                      {worldFirstPerson ? "漫游：WASD / 方向键" : "观察：拖拽旋转"}
                     </div>
-                    <div className="mt-1">
+                    <div className="mt-1 truncate">
                       {worldFirstPerson
-                        ? "按住左键拖动画面转向，WASD 或方向键移动，Q/R 上升，E/F 下降。"
-                        : "左键拖拽旋转，滚轮缩放；开启“漫游”后可用 WASD / 方向键移动。需要切换模型时，直接点击右侧资产卡片。"}
+                        ? "左键转向 · WASD 移动 · Q/R 上升 · E/F 下降"
+                        : "左键旋转 · 右键平移 · 滚轮缩放"}
                     </div>
                   </>
                 ) : worldViewportMode === "mesh" ? (
                   <>
                     <div className="font-medium text-zinc-200">
-                      Mesh 视图已恢复
-                    </div>
-                    <div className="mt-1">
-                      当前世界关联的 Mesh 会在这里直接显示，也可以从右侧资产库点击缩略图切换当前模型。
+                      Mesh 视图
                     </div>
+                    <div className="mt-1 truncate">检查几何结构与模型资产。</div>
                   </>
                 ) : (
                   <>
                     <div className="font-medium text-zinc-200">
-                      当前为图像预览
-                    </div>
-                    <div className="mt-1">
-                      可以切回 World 查看空间结果，或切到 Mesh 继续检查几何结构。
+                      图像预览
                     </div>
+                    <div className="mt-1 truncate">查看全景/缩略图结果。</div>
                   </>
                 )}
               </div>
@@ -3937,6 +4042,9 @@ export default function CanvasModel3DPage() {
               previewImageUrl={currentPreviewImage}
               resetViewToken={viewerResetToken}
               semanticsMetadata={currentWorldAsset?.semanticsMetadata}
+              showMovementControls={
+                worldViewportMode === "splat" || worldViewportMode === "mesh"
+              }
               splatUrl={currentPrimarySpzUrl}
               worldUrl={currentWorldAsset?.worldUrl}
             />
@@ -4023,7 +4131,7 @@ export default function CanvasModel3DPage() {
                 {workspaceMode === "world" ? "世界资产库" : "模型资产库"}
               </h2>
               <p className="mt-1 text-[11px] text-zinc-500">
-                点击缩略图切换当前{workspaceMode === "world" ? "世界 / 模型" : "模型"}
+                点击切换{workspaceMode === "world" ? "世界" : "模型"}
               </p>
             </div>
             <Button
@@ -4038,7 +4146,7 @@ export default function CanvasModel3DPage() {
           {workspaceMode === "world" ? (
             <div className="space-y-2 border-white/10 border-b px-3 py-3">
               <div className="flex items-center justify-between gap-2 text-[11px] text-zinc-500">
-                <span>多世界分享</span>
+                <span>分享</span>
                 <span>已选 {selectedWorldShareTasks.length}</span>
               </div>
               <div className="grid grid-cols-2 gap-2">
@@ -4064,6 +4172,33 @@ export default function CanvasModel3DPage() {
                   分享所选
                 </Button>
               </div>
+              <div className="flex items-center justify-between gap-2 pt-1 text-[11px] text-zinc-500">
+                <span>添加到画布</span>
+                <span>已选 {selectedWorldCanvasTasks.length}</span>
+              </div>
+              <div className="grid grid-cols-2 gap-2">
+                <Button
+                  className="h-8 border-white/10 bg-zinc-950/60 text-xs text-zinc-200 hover:bg-zinc-800"
+                  disabled={importableWorldTasks.length === 0}
+                  onClick={handleSelectAllImportableWorlds}
+                  size="sm"
+                  variant="outline"
+                >
+                  {selectedWorldCanvasTaskIds.length === importableWorldTasks.length &&
+                  importableWorldTasks.length > 0
+                    ? "取消全选"
+                    : "全选可添加"}
+                </Button>
+                <Button
+                  className="h-8 border-yellow-400/30 bg-yellow-400/15 text-xs text-yellow-100 hover:bg-yellow-400/25"
+                  disabled={selectedWorldCanvasTasks.length === 0}
+                  onClick={handleImportSelectedWorldsToCanvas}
+                  size="sm"
+                  variant="outline"
+                >
+                  添加 ({selectedWorldCanvasTasks.length})
+                </Button>
+              </div>
             </div>
           ) : null}
           <ScrollArea className="flex-1">
@@ -4072,6 +4207,10 @@ export default function CanvasModel3DPage() {
                 const canShareWorld =
                   task.provider === "worldlabs-3d" && task.status === "success";
                 const isSelectedForShare = selectedWorldShareTaskIds.includes(task.taskId);
+                const canImportWorld =
+                  task.provider === "worldlabs-3d" && canImportTaskToCanvas(task);
+                const isSelectedForCanvas = selectedWorldCanvasTaskIds.includes(task.taskId);
+                const previewUrl = resolveWorldTaskPreviewUrl(task) || task.previewImageUrl;
 
                 return (
                 <button
@@ -4079,8 +4218,8 @@ export default function CanvasModel3DPage() {
                     "group relative aspect-square overflow-hidden rounded-lg border border-white/5 bg-zinc-950 transition-all hover:border-yellow-500/50",
                     currentTask?.taskId === task.taskId &&
                       "border-yellow-500 ring-2 ring-yellow-500/30 shadow-[0_18px_40px_rgba(0,0,0,0.28)]",
-                    isSelectedForShare &&
-                      "border-cyan-300 ring-2 ring-cyan-300/40"
+                    isSelectedForShare && "border-cyan-300 ring-2 ring-cyan-300/40",
+                    isSelectedForCanvas && "border-yellow-300 ring-2 ring-yellow-300/40"
                   )}
                   key={task.taskId}
                   onClick={() => handleSelectTask(task)}
@@ -4106,6 +4245,26 @@ export default function CanvasModel3DPage() {
                       <Link2 className="h-3.5 w-3.5" />
                     </Button>
                   ) : null}
+                  {canImportWorld ? (
+                    <Button
+                      className={cn(
+                        "absolute right-2 bottom-2 z-20 h-7 w-7 rounded-full border border-white/10 bg-black/60 text-zinc-100 opacity-0 shadow-lg backdrop-blur-sm transition-opacity hover:bg-black/80 group-hover:opacity-100",
+                        isSelectedForCanvas &&
+                          "border-yellow-300/60 bg-yellow-400/25 text-yellow-50 opacity-100"
+                      )}
+                      onClick={(event) => handleToggleWorldCanvasSelection(task, event)}
+                      size="icon"
+                      title={isSelectedForCanvas ? "取消添加选择" : "选中添加到画布"}
+                      type="button"
+                      variant="ghost"
+                    >
+                      {isSelectedForCanvas ? (
+                        <Check className="h-3.5 w-3.5" />
+                      ) : (
+                        <PlusCircle className="h-3.5 w-3.5" />
+                      )}
+                    </Button>
+                  ) : null}
                   {canShareWorld ? (
                     <Button
                       className={cn(
@@ -4135,18 +4294,19 @@ export default function CanvasModel3DPage() {
                       <Download className="h-3.5 w-3.5" />
                     </Button>
                   ) : null}
-                  {task.previewImageUrl ? (
+                  {previewUrl ? (
                     <img
                       alt="preview"
-                      className="h-full w-full object-cover transition-transform group-hover:scale-110"
-                      src={task.previewImageUrl}
+                      className="h-full w-full object-cover transition-transform duration-300 group-hover:scale-[1.04]"
+                      src={previewUrl}
                     />
                   ) : (
                     <div className="flex h-full w-full items-center justify-center text-zinc-700">
                       <Box className="h-8 w-8" />
                     </div>
                   )}
-                  <div className="absolute inset-x-0 bottom-0 bg-gradient-to-t from-black/80 to-transparent p-2 pt-6">
+                  <div className="pointer-events-none absolute inset-0 bg-gradient-to-t from-black/72 via-black/10 to-black/18 opacity-95" />
+                  <div className="absolute inset-x-0 bottom-0 p-2">
                     <div className="flex items-center justify-between">
                       <Badge
                         className="h-4 px-1 text-[9px]"
@@ -4163,23 +4323,20 @@ export default function CanvasModel3DPage() {
                         {task.provider === "worldlabs-3d" ? "WORLD" : "MODEL"}
                       </Badge>
                     </div>
-                    <div className="mt-1 truncate text-left text-[10px] text-zinc-300">
-                      {modeLabel(task.mode)}
+                    <div className="mt-1 flex items-center justify-between gap-2 text-[10px]">
+                      <span className="min-w-0 truncate text-left text-zinc-300">
+                        {modeLabel(task.mode)}
+                      </span>
+                      <span className="shrink-0 text-zinc-500">
+                        {formatDistanceToNow(new Date(task.createdAt), {
+                          addSuffix: true,
+                          locale: zhCN,
+                        })}
+                      </span>
                     </div>
-                    <div className="truncate text-left text-[10px] text-zinc-500">
-                      {formatDistanceToNow(new Date(task.createdAt), {
-                        addSuffix: true,
-                        locale: zhCN,
-                      })}
-                    </div>
-                    {task.status === "success" && resolveTaskModelUrl(task) ? (
-                      <div className="mt-1 text-left text-[10px] text-zinc-200">
-                        点击右上角可下载模型
-                      </div>
-                    ) : null}
                     {task.provider === "worldlabs-3d" && task.shareEnabled ? (
                       <div className="mt-1 text-left text-[10px] text-amber-200">
-                        已开启分享
+                        已分享
                       </div>
                     ) : null}
                   </div>
diff --git a/components/canvas/AiWashWorkspace.tsx b/components/canvas/AiWashWorkspace.tsx
index 4af410e5f..965ed33db 100644
--- a/components/canvas/AiWashWorkspace.tsx
+++ b/components/canvas/AiWashWorkspace.tsx
@@ -47,6 +47,7 @@ import {
 } from "@/lib/ai-wash/config";
 import { buildImageProxyUrl } from "@/lib/image-delivery";
 import { cn } from "@/lib/utils";
+import { imageGenerationService } from "@/services/canvas";
 
 const fetcher = (url: string) => fetch(url).then((res) => res.json());
 
@@ -181,6 +182,44 @@ function hashValue(value: string) {
   return (hash >>> 0).toString(36);
 }
 
+function shouldUploadAiWashReferenceImage(value: string) {
+  return /^data:image\/[a-z0-9.+-]+;base64,/i.test(value) || value.startsWith("blob:");
+}
+
+async function uploadAiWashReferenceImage(imageUrl: string) {
+  const normalized = imageUrl.trim();
+  if (!shouldUploadAiWashReferenceImage(normalized)) {
+    return normalized;
+  }
+
+  const response = await fetch(normalized);
+  if (!response.ok) {
+    throw new Error("读取洗图底图失败，请重新上传图片");
+  }
+
+  const blob = await response.blob();
+  if (!blob.type.startsWith("image/")) {
+    throw new Error("洗图底图格式无效，请上传图片文件");
+  }
+
+  const extension = blob.type.includes("jpeg")
+    ? "jpg"
+    : blob.type.includes("webp")
+      ? "webp"
+      : blob.type.includes("png")
+        ? "png"
+        : "jpg";
+  const file = new File([blob], `ai-wash-reference-${Date.now()}.${extension}`, {
+    type: blob.type || "image/jpeg",
+  });
+  const uploadResult = await imageGenerationService.uploadImage(file);
+  const uploadedUrl = uploadResult.data?.url || "";
+  if (!uploadResult.success || !uploadedUrl) {
+    throw new Error(uploadResult.error || "洗图底图上传失败，请稍后重试");
+  }
+  return uploadedUrl;
+}
+
 function createHistoryScopeKey(value?: string | null) {
   const raw = String(value || "").trim();
   return raw ? `ai-wash-scope-${hashValue(raw)}` : "ai-wash-scope-global";
@@ -534,7 +573,15 @@ export function AiWashWorkspace({
     [enabledPresets, modelOptionByRef, selectedLevelIndexByControl, selectedUserModel, selectedUserModelId]
   );
   const shouldShowUserModelSelector = useMemo(
-    () => presetExecutionStates.some((item) => item.usesUserSelectableModel),
+    () =>
+      !config.hideModelSelector &&
+      presetExecutionStates.some((item) => item.usesUserSelectableModel),
+    [config.hideModelSelector, presetExecutionStates]
+  );
+  const hasExecutableModelRefs = useMemo(
+    () =>
+      presetExecutionStates.length > 0 &&
+      presetExecutionStates.every((item) => Boolean(item.effectiveModelRef)),
     [presetExecutionStates]
   );
 
@@ -680,6 +727,10 @@ export function AiWashWorkspace({
       toast.error("请先选择一个可用的生图模型");
       return;
     }
+    if (!hasExecutableModelRefs) {
+      toast.error("当前没有可用的 AI洗图 生图模型，请先在系统设置中配置模型");
+      return;
+    }
 
     const currentRunId = runIdRef.current + 1;
     runIdRef.current = currentRunId;
@@ -714,6 +765,20 @@ export function AiWashWorkspace({
     );
 
     const startedAt = Date.now();
+    let requestReferenceImage = compareSourceUrl;
+    try {
+      if (shouldUploadAiWashReferenceImage(compareSourceUrl)) {
+        toast.info("正在准备洗图底图...");
+      }
+      requestReferenceImage = await uploadAiWashReferenceImage(compareSourceUrl);
+    } catch (error) {
+      const message =
+        error instanceof Error ? error.message : "洗图底图上传失败，请稍后重试";
+      setLastErrorMessage(message);
+      toast.error(message);
+      setIsSubmitting(false);
+      return;
+    }
 
     const taskResults = await Promise.all<AiWashTaskOutcome>(
       presetExecutionStates.map(async (executionState, index) => {
@@ -728,7 +793,7 @@ export function AiWashWorkspace({
             headers: { "Content-Type": "application/json" },
             body: JSON.stringify({
               prompt: executionState.resolvedPrompt,
-              referenceImage: compareSourceUrl,
+              referenceImage: requestReferenceImage,
               selectedModelId: executionState.effectiveModelRef,
               imageSize: config.imageSize,
               promptExtend: config.promptExtend,
@@ -844,7 +909,7 @@ export function AiWashWorkspace({
           id: `ai-wash-history-${startedAt.toString(36)}`,
           scopeKey: resolvedHistoryScopeKey,
           createdAt: startedAt,
-          sourceImageUrl: getPersistableSourceImageUrl(compareSourceUrl) || undefined,
+          sourceImageUrl: getPersistableSourceImageUrl(requestReferenceImage) || undefined,
           items: successfulItems,
         },
         ...currentEntries,
@@ -867,6 +932,7 @@ export function AiWashWorkspace({
     config.imageSize,
     config.promptExtend,
     enabledPresets,
+    hasExecutableModelRefs,
     presetExecutionStates,
     persistHistoryBatches,
     resolvedHistoryScopeKey,
@@ -1312,6 +1378,7 @@ export function AiWashWorkspace({
                     isSubmitting ||
                     !compareSourceUrl ||
                     enabledPresets.length === 0 ||
+                    !hasExecutableModelRefs ||
                     (shouldShowUserModelSelector && !selectedUserModel)
                   }
                   onClick={handleSubmit}
diff --git a/components/canvas/RealtimeCanvasDialog.tsx b/components/canvas/RealtimeCanvasDialog.tsx
index b71ef1ad0..81d7c3061 100644
--- a/components/canvas/RealtimeCanvasDialog.tsx
+++ b/components/canvas/RealtimeCanvasDialog.tsx
@@ -214,6 +214,59 @@ const REALTIME_ASPECT_RATIO_OPTIONS: RealtimeAspectRatio[] = [
   "2:3",
 ];
 
+function parseRealtimeAspectRatio(ratio: RealtimeAspectRatio) {
+  const [width, height] = ratio.split(":").map((part) => Number(part));
+  if (!Number.isFinite(width) || !Number.isFinite(height) || height <= 0) {
+    return { width: 1, height: 1, value: 1 };
+  }
+  return { width, height, value: width / height };
+}
+
+function fitRealtimeFrameSize(params: {
+  containerWidth: number;
+  containerHeight: number;
+  ratio: RealtimeAspectRatio;
+}) {
+  const ratio = parseRealtimeAspectRatio(params.ratio).value;
+  const availableWidth = Math.max(1, Math.floor(params.containerWidth));
+  const availableHeight = Math.max(1, Math.floor(params.containerHeight));
+  let width = availableWidth;
+  let height = width / ratio;
+
+  if (height > availableHeight) {
+    height = availableHeight;
+    width = height * ratio;
+  }
+
+  return {
+    width: Math.max(1, Math.floor(width)),
+    height: Math.max(1, Math.floor(height)),
+  };
+}
+
+function scaleImageLayersToFrame(params: {
+  layers: ImageLayer[];
+  fromWidth: number;
+  fromHeight: number;
+  toWidth: number;
+  toHeight: number;
+}) {
+  if (params.fromWidth <= 0 || params.fromHeight <= 0) {
+    return cloneImageLayers(params.layers);
+  }
+  const scaleX = params.toWidth / params.fromWidth;
+  const scaleY = params.toHeight / params.fromHeight;
+  return params.layers.map((layer) => ({
+    ...layer,
+    x: layer.x * scaleX,
+    y: layer.y * scaleY,
+    width: layer.width * scaleX,
+    height: layer.height * scaleY,
+    baseWidth: layer.baseWidth * scaleX,
+    baseHeight: layer.baseHeight * scaleY,
+  }));
+}
+
 function cloneImageLayers(layers: ImageLayer[]) {
   return layers.map((layer) => ({ ...layer }));
 }
@@ -849,6 +902,7 @@ export function RealtimeCanvasDialog({
   const sessionIdRef = useRef(
     `rt-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
   );
+  const hasInitializedRealtimeCanvasRef = useRef(false);
   const seedRef = useRef<number>(createSessionSeed());
   const hasLoadedInitialImageRef = useRef(false);
   const canvasBackgroundRef = useRef(CANVAS_BACKGROUND);
@@ -874,6 +928,14 @@ export function RealtimeCanvasDialog({
   const [, setStatusMessage] = useState("等待连接");
   const [prompt, setPrompt] = useState("");
   const [previewUrl, setPreviewUrl] = useState("");
+  const [previewImageSize, setPreviewImageSize] = useState<{
+    width: number;
+    height: number;
+  } | null>(null);
+  const [realtimeFrameSize, setRealtimeFrameSize] = useState({
+    width: 0,
+    height: 0,
+  });
   const [workspaceMode, setWorkspaceMode] =
     useState<RealtimeWorkspaceMode>(initialMode);
   const [realtimeGenerationMode, setRealtimeGenerationMode] =
@@ -1763,6 +1825,8 @@ export function RealtimeCanvasDialog({
         const payload = (await response.json().catch(() => ({}))) as {
           imageUrl?: string;
           imageDataURI?: string;
+          width?: number;
+          height?: number;
           cost?: number;
           transport?: string;
           warning?: string;
@@ -1792,6 +1856,16 @@ export function RealtimeCanvasDialog({
 
         lastRenderedSeqRef.current = Math.max(lastRenderedSeqRef.current, seq);
         setPreviewUrl(nextPreviewUrl);
+        const nextPreviewWidth = Number(payload.width);
+        const nextPreviewHeight = Number(payload.height);
+        setPreviewImageSize(
+          nextPreviewWidth > 0 && nextPreviewHeight > 0
+            ? {
+                width: nextPreviewWidth,
+                height: nextPreviewHeight,
+              }
+            : null
+        );
         setStatus("live");
         setStatusMessage(
           payload.transport === "ws" ? "实时渲染中（WS）" : "实时渲染中（HTTP）"
@@ -1964,6 +2038,7 @@ export function RealtimeCanvasDialog({
       if (nextRatio === realtimeAspectRatioRef.current) return;
       realtimeAspectRatioRef.current = nextRatio;
       setRealtimeAspectRatio(nextRatio);
+      setPreviewImageSize(null);
 
       if (realtimeGenerationModeRef.current === "auto") {
         scheduleFlush(true, false, "refine");
@@ -2172,8 +2247,13 @@ export function RealtimeCanvasDialog({
     }
 
     const rect = wrap.getBoundingClientRect();
-    const cssWidth = Math.max(1, Math.floor(rect.width));
-    const cssHeight = Math.max(1, Math.floor(rect.height));
+    const frameSize = fitRealtimeFrameSize({
+      containerWidth: rect.width,
+      containerHeight: rect.height,
+      ratio: realtimeAspectRatioRef.current,
+    });
+    const cssWidth = frameSize.width;
+    const cssHeight = frameSize.height;
     if (cssWidth <= 1 || cssHeight <= 1) {
       return false;
     }
@@ -2199,6 +2279,7 @@ export function RealtimeCanvasDialog({
     configureCanvas(imageLayerCanvas);
     configureCanvas(canvas);
     configureCanvas(previewCanvas);
+    setRealtimeFrameSize(frameSize);
 
     if (drawingSnapshot) {
       await loadDrawingLayerFromDataUrl(drawingSnapshot);
@@ -2470,18 +2551,40 @@ export function RealtimeCanvasDialog({
     return true;
   }, [createPlacedLayer, initialImageUrl, markCanvasDirty, open, saveHistory]);
 
-  const initializeCanvas = useCallback(() => {
+  const initializeCanvas = useCallback(async (options?: { preserveContent?: boolean }) => {
     const canvas = canvasRef.current;
     const imageLayerCanvas = imageLayerCanvasRef.current;
     const previewCanvas = previewCanvasRef.current;
     const wrap = canvasWrapRef.current;
     if (!canvas || !imageLayerCanvas || !previewCanvas || !wrap) return;
     const rect = wrap.getBoundingClientRect();
+    const frameSize = fitRealtimeFrameSize({
+      containerWidth: rect.width,
+      containerHeight: rect.height,
+      ratio: realtimeAspectRatioRef.current,
+    });
     const dpr = Math.max(1, window.devicePixelRatio || 1);
-    canvas.width = Math.max(640, Math.floor(rect.width * dpr));
-    canvas.height = Math.max(480, Math.floor(rect.height * dpr));
-    canvas.style.width = `${Math.floor(rect.width)}px`;
-    canvas.style.height = `${Math.floor(rect.height)}px`;
+    const previousCssWidth = Math.max(
+      1,
+      Number.parseFloat(canvas.style.width) || frameSize.width
+    );
+    const previousCssHeight = Math.max(
+      1,
+      Number.parseFloat(canvas.style.height) || frameSize.height
+    );
+    const preserveContent = options?.preserveContent === true;
+    const drawingSnapshot =
+      preserveContent && drawingCanvasHasContent(true)
+        ? exportDrawingLayerDataUrl()
+        : "";
+    const layersSnapshot = preserveContent
+      ? cloneImageLayers(imageLayersRef.current)
+      : [];
+
+    canvas.width = Math.max(1, Math.floor(frameSize.width * dpr));
+    canvas.height = Math.max(1, Math.floor(frameSize.height * dpr));
+    canvas.style.width = `${frameSize.width}px`;
+    canvas.style.height = `${frameSize.height}px`;
     imageLayerCanvas.width = canvas.width;
     imageLayerCanvas.height = canvas.height;
     imageLayerCanvas.style.width = canvas.style.width;
@@ -2510,9 +2613,39 @@ export function RealtimeCanvasDialog({
       imageLayerCanvas.height
     );
     previewCtx.clearRect(0, 0, previewCanvas.width, previewCanvas.height);
-    resetCanvas();
-    hasLoadedInitialImageRef.current = false;
-  }, [resetCanvas]);
+    setRealtimeFrameSize(frameSize);
+
+    if (preserveContent) {
+      const nextLayers = scaleImageLayersToFrame({
+        layers: layersSnapshot,
+        fromWidth: previousCssWidth,
+        fromHeight: previousCssHeight,
+        toWidth: frameSize.width,
+        toHeight: frameSize.height,
+      });
+      imageLayersRef.current = nextLayers;
+      setImageLayers(nextLayers);
+      if (drawingSnapshot) {
+        await loadDrawingLayerFromDataUrl(drawingSnapshot);
+      } else {
+        clearDrawingCanvas();
+      }
+      await renderImageLayers();
+      markCanvasDirty(null);
+    } else {
+      resetCanvas();
+      hasLoadedInitialImageRef.current = false;
+    }
+    hasInitializedRealtimeCanvasRef.current = true;
+  }, [
+    clearDrawingCanvas,
+    drawingCanvasHasContent,
+    exportDrawingLayerDataUrl,
+    loadDrawingLayerFromDataUrl,
+    markCanvasDirty,
+    renderImageLayers,
+    resetCanvas,
+  ]);
 
   const getCanvasPoint = useCallback(
     (event: ReactPointerEvent<HTMLCanvasElement>) => {
@@ -2949,6 +3082,7 @@ export function RealtimeCanvasDialog({
     if (!open) return;
     seedRef.current = createSessionSeed();
     sessionIdRef.current = `rt-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
+    hasInitializedRealtimeCanvasRef.current = false;
     seqRef.current = 0;
     lastRenderedSeqRef.current = 0;
     requestStartMapRef.current.clear();
@@ -2964,19 +3098,37 @@ export function RealtimeCanvasDialog({
 
   useEffect(() => {
     if (!open) return;
-    initializeCanvas();
-    void drawInitialImage().then((hasInitialImage) => {
-      if (hasInitialImage) {
-        scheduleFlushRef.current(true, false);
-      }
+    void initializeCanvas().then(() => {
+      void drawInitialImage().then((hasInitialImage) => {
+        if (hasInitialImage) {
+          scheduleFlushRef.current(true, false);
+        }
+      });
     });
-    const onResize = () => initializeCanvas();
+    const onResize = () => {
+      void initializeCanvas({ preserveContent: true });
+    };
     window.addEventListener("resize", onResize);
     return () => {
       window.removeEventListener("resize", onResize);
     };
   }, [drawInitialImage, initializeCanvas, open]);
 
+  useEffect(() => {
+    if (
+      !open ||
+      workspaceMode !== "realtime" ||
+      !hasInitializedRealtimeCanvasRef.current
+    ) {
+      return;
+    }
+    void initializeCanvas({ preserveContent: true }).then(() => {
+      if (realtimeGenerationModeRef.current === "auto") {
+        scheduleFlushRef.current(true, false, "refine");
+      }
+    });
+  }, [initializeCanvas, open, realtimeAspectRatio, workspaceMode]);
+
   useEffect(() => {
     if (!open) {
       return;
@@ -3281,9 +3433,20 @@ export function RealtimeCanvasDialog({
       prompt: prompt.trim() || FALLBACK_PROMPT,
       title: "实时画布结果",
       model: "bfl/flux-2",
+      width: previewImageSize?.width || realtimeFrameSize.width || undefined,
+      height: previewImageSize?.height || realtimeFrameSize.height || undefined,
     });
     onOpenChange(false);
-  }, [onApplyResult, onOpenChange, previewUrl, prompt]);
+  }, [
+    onApplyResult,
+    onOpenChange,
+    previewImageSize?.height,
+    previewImageSize?.width,
+    previewUrl,
+    prompt,
+    realtimeFrameSize.height,
+    realtimeFrameSize.width,
+  ]);
 
   const handleApplyEnhanceResult = useCallback(
     (payload: {
@@ -4000,14 +4163,25 @@ export function RealtimeCanvasDialog({
             {/* Right: Output Preview */}
             <div className="relative flex flex-1 flex-col items-center justify-center overflow-hidden bg-[#fcfcfc] dark:bg-[#0b0c0f]">
               <div className="relative flex h-full w-full items-center justify-center">
-                {previewUrl ? (
-                  <img
-                    alt="实时预览"
-                    className="max-h-full max-w-full object-contain shadow-sm"
-                    src={previewDisplayUrl}
-                  />
-                ) : (
-                  <div className="flex flex-col items-center justify-center gap-3 text-[#666666] dark:text-white/55">
+                <div
+                  className="relative flex items-center justify-center overflow-hidden bg-white shadow-sm dark:bg-[#0c0d10]"
+                  style={{
+                    width: realtimeFrameSize.width || undefined,
+                    height: realtimeFrameSize.height || undefined,
+                    aspectRatio: `${parseRealtimeAspectRatio(realtimeAspectRatio).width} / ${parseRealtimeAspectRatio(realtimeAspectRatio).height}`,
+                    maxWidth: "100%",
+                    maxHeight: "100%",
+                  }}
+                >
+                  <div className="pattern-grid-lg pointer-events-none absolute inset-0 opacity-[0.03]" />
+                  {previewUrl ? (
+                    <img
+                      alt="实时预览"
+                      className="relative h-full w-full object-cover"
+                      src={previewDisplayUrl}
+                    />
+                  ) : (
+                    <div className="relative flex flex-col items-center justify-center gap-3 text-[#666666] dark:text-white/55">
                     {status === "connecting" ? (
                       <>
                         <Loader2 className="h-8 w-8 animate-spin opacity-50" />
@@ -4019,7 +4193,8 @@ export function RealtimeCanvasDialog({
                       </>
                     )}
                   </div>
-                )}
+                  )}
+                </div>
                 {previewUrl ? (
                   <div className="absolute right-5 bottom-5">
                     <Button
diff --git a/components/canvas/model3d/Model3DViewer.tsx b/components/canvas/model3d/Model3DViewer.tsx
index 871005c37..c4acd13cf 100644
--- a/components/canvas/model3d/Model3DViewer.tsx
+++ b/components/canvas/model3d/Model3DViewer.tsx
@@ -234,6 +234,80 @@ function collectSceneMeta(scene: Object3D): {
   };
 }
 
+const COLOR_TEXTURE_KEYS = new Set([
+  "map",
+  "emissiveMap",
+  "sheenColorMap",
+  "specularColorMap",
+]);
+
+const MATERIAL_TEXTURE_KEYS = [
+  "alphaMap",
+  "aoMap",
+  "bumpMap",
+  "clearcoatMap",
+  "clearcoatNormalMap",
+  "clearcoatRoughnessMap",
+  "displacementMap",
+  "emissiveMap",
+  "iridescenceMap",
+  "iridescenceThicknessMap",
+  "lightMap",
+  "map",
+  "metalnessMap",
+  "normalMap",
+  "roughnessMap",
+  "sheenColorMap",
+  "sheenRoughnessMap",
+  "specularColorMap",
+  "specularIntensityMap",
+  "specularMap",
+  "thicknessMap",
+  "transmissionMap",
+] as const;
+
+function configureMaterialTextures(
+  material: THREE.Material,
+  geometry?: THREE.BufferGeometry | null
+) {
+  const materialRecord = material as any;
+
+  if (materialRecord.aoMap && geometry?.attributes.uv && !geometry.attributes.uv2) {
+    geometry.setAttribute("uv2", geometry.attributes.uv);
+  }
+
+  for (const key of MATERIAL_TEXTURE_KEYS) {
+    const texture = materialRecord[key];
+    if (!texture?.isTexture) continue;
+
+    if ("colorSpace" in texture) {
+      texture.colorSpace = COLOR_TEXTURE_KEYS.has(key)
+        ? THREE.SRGBColorSpace
+        : THREE.NoColorSpace;
+    }
+    texture.needsUpdate = true;
+  }
+
+  material.needsUpdate = true;
+}
+
+function resolveSceneGroundY(
+  scene: Object3D,
+  modelRotation?: [number, number, number]
+) {
+  const probeScene = scene.clone(true);
+  const probeGroup = new THREE.Group();
+  if (modelRotation) {
+    probeGroup.rotation.set(...modelRotation);
+  }
+  probeGroup.add(probeScene);
+  probeGroup.updateMatrixWorld(true);
+
+  const bounds = new THREE.Box3().setFromObject(probeGroup);
+  if (bounds.isEmpty() || !Number.isFinite(bounds.min.y)) return 0;
+  return bounds.min.y;
+}
+
 function ModelScene({
   url,
   settings,
@@ -241,6 +315,7 @@ function ModelScene({
   layerVisibility,
   onLayersChange,
   onStatsChange,
+  onGroundYChange,
 }: {
   url: string;
   settings: Model3DViewerSettings;
@@ -248,6 +323,7 @@ function ModelScene({
   layerVisibility?: Record<string, boolean>;
   onLayersChange?: (layers: Model3DLayer[]) => void;
   onStatsChange?: (stats: Model3DStats) => void;
+  onGroundYChange?: (groundY: number) => void;
 }) {
   const { gl } = useThree();
   const ktx2Loader = useMemo(() => {
@@ -273,12 +349,22 @@ function ModelScene({
   );
   const scene = useMemo(() => model.scene.clone(), [model.scene]);
   const meta = useMemo(() => collectSceneMeta(scene), [scene]);
+  const modelRotationKey = modelRotation?.join("|") || "";
+  const groundY = useMemo(
+    () => resolveSceneGroundY(scene, modelRotation),
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+    [scene, modelRotationKey]
+  );
 
   useEffect(() => {
     onLayersChange?.(meta.layers);
     onStatsChange?.(meta.stats);
   }, [meta.layers, meta.stats, onLayersChange, onStatsChange]);
 
+  useEffect(() => {
+    onGroundYChange?.(groundY);
+  }, [groundY, onGroundYChange]);
+
   useEffect(() => {
     for (const { layerId, mesh } of meta.meshRefs) {
       const nextVisible = layerVisibility?.[layerId];
@@ -295,18 +381,10 @@ function ModelScene({
         : [mesh.material];
       for (const material of materials) {
         if (!material) continue;
-        const textureLikeKeys = ["map", "emissiveMap"] as const;
-        for (const key of textureLikeKeys) {
-          const texture = (material as any)?.[key];
-          if (texture && "colorSpace" in texture) {
-            texture.colorSpace = THREE.SRGBColorSpace;
-            texture.needsUpdate = true;
-          }
-        }
+        configureMaterialTextures(material, mesh.geometry);
         if ("wireframe" in material) {
           (material as any).wireframe = settings.wireframe;
         }
-        material.needsUpdate = true;
       }
     }
   }, [meta.meshRefs, settings.wireframe]);
@@ -565,9 +643,22 @@ export function Model3DViewer({
 }: Model3DViewerProps) {
   const controlsRef = useRef<any>(null);
   const movementStateRef = useRef<MovementState>(createMovementState());
+  const [groundY, setGroundY] = React.useState(0);
   const resolvedModelUrl = useMemo(() => {
     return buildThreeAssetUrl(modelUrl);
   }, [modelUrl]);
+  const gridY = Number.isFinite(groundY) ? groundY - 0.01 : -0.01;
+  const handleGroundYChange = React.useCallback((nextGroundY: number) => {
+    setGroundY((previousGroundY) =>
+      Math.abs(previousGroundY - nextGroundY) < 0.001
+        ? previousGroundY
+        : nextGroundY
+    );
+  }, []);
+
+  useEffect(() => {
+    setGroundY(0);
+  }, [resolvedModelUrl]);
 
   if (!modelUrl) {
     return (
@@ -654,7 +745,7 @@ export function Model3DViewer({
               cellSize={0.5}
               fadeDistance={30}
               fadeStrength={1}
-              position={[0, -0.01, 0]}
+              position={[0, gridY, 0]}
               sectionColor="#52525b"
               sectionSize={2}
             />
@@ -672,6 +763,7 @@ export function Model3DViewer({
               <ModelScene
                 layerVisibility={layerVisibility}
                 modelRotation={modelRotation}
+                onGroundYChange={handleGroundYChange}
                 onLayersChange={onLayersChange}
                 onStatsChange={onStatsChange}
                 settings={settings}
@@ -682,6 +774,7 @@ export function Model3DViewer({
                 color="#000000"
                 far={4}
                 opacity={0.4}
+                position={[0, groundY, 0]}
                 resolution={256}
                 scale={10}
               />
@@ -692,7 +785,7 @@ export function Model3DViewer({
             autoRotate={settings.autoRotate}
             dampingFactor={0.08}
             enableDamping
-            enablePan={false}
+            enablePan
             enableRotate
             enableZoom
             makeDefault
@@ -700,10 +793,16 @@ export function Model3DViewer({
             mouseButtons={{
               LEFT: THREE.MOUSE.ROTATE,
               MIDDLE: THREE.MOUSE.DOLLY,
-              RIGHT: THREE.MOUSE.ROTATE,
+              RIGHT: THREE.MOUSE.PAN,
             }}
+            panSpeed={0.8}
+            screenSpacePanning
             minPolarAngle={0}
             ref={controlsRef}
+            touches={{
+              ONE: THREE.TOUCH.ROTATE,
+              TWO: THREE.TOUCH.DOLLY_PAN,
+            }}
           />
         </Canvas>
         {showMovementControls ? <ModelMovementPad movementStateRef={movementStateRef} /> : null}
diff --git a/components/canvas/nodes/ImageNode.tsx b/components/canvas/nodes/ImageNode.tsx
index 5bfda39a7..12d76e51c 100644
--- a/components/canvas/nodes/ImageNode.tsx
+++ b/components/canvas/nodes/ImageNode.tsx
@@ -37,6 +37,7 @@ import {
   Unlink2,
   Wand2,
   X,
+  Zap,
 } from "lucide-react";
 import type React from "react";
 import { useParams, useRouter } from "next/navigation";
@@ -161,6 +162,15 @@ import {
   getDefaultThreeDModelAliasId,
   type PublicThreeDModelAliasConfig,
 } from "@/lib/model3d/model-alias-config";
+import {
+  defaultPointsSystemConfig,
+  get3DTaskCreditCost,
+  get3DWorldCreditCost,
+  getImageToolCreditCost,
+  normalizePointsSystemConfig,
+  type ImageToolCreditFeature,
+  type PointsSystemConfig,
+} from "@/lib/points/config";
 import {
   isArchivedWorldLabsAssetUrl,
   pickBestArchivedWorldLabsSplatUrl,
@@ -291,6 +301,74 @@ type AiWashModelOptionsResponse = {
   models?: AiWashModelOption[];
 };
 
+type MembershipSummaryResponse = {
+  isHighVip?: boolean;
+  pointsSystemConfig?: PointsSystemConfig;
+};
+
+type ImageActionCreditBadgeProps = {
+  label?: string | null;
+  compact?: boolean;
+  className?: string;
+};
+
+function formatPointAmount(value: number) {
+  const normalized = Number.isFinite(value) ? Math.max(0, Math.round(value)) : 0;
+  return normalized.toLocaleString("en-US");
+}
+
+function formatImageNodeFeatureCostLabel({
+  cost,
+  isHighVip,
+  pointsEnabled,
+}: {
+  cost: number;
+  isHighVip?: boolean;
+  pointsEnabled: boolean;
+}) {
+  if (!pointsEnabled) return "不扣积分";
+  if (isHighVip) return "VIP免费";
+  if (cost <= 0) return "免费";
+  return `${formatPointAmount(cost)} 积分`;
+}
+
+function formatImageNodeFeatureCostShortLabel({
+  cost,
+  isHighVip,
+  pointsEnabled,
+}: {
+  cost: number;
+  isHighVip?: boolean;
+  pointsEnabled: boolean;
+}) {
+  if (!pointsEnabled) return null;
+  if (isHighVip) return "VIP";
+  if (cost <= 0) return "0";
+  return formatPointAmount(cost);
+}
+
+function ImageActionCreditBadge({
+  className,
+  compact = false,
+  label,
+}: ImageActionCreditBadgeProps) {
+  if (!label) return null;
+
+  return (
+    <span
+      className={cn(
+        "ml-auto inline-flex shrink-0 items-center gap-1 rounded-md bg-slate-900 px-1.5 py-0.5 text-[11px] font-semibold leading-none text-white shadow-sm dark:bg-white dark:text-slate-950",
+        compact && "ml-1 px-1 text-[10px]",
+        className
+      )}
+      title={label}
+    >
+      <Zap className="h-3 w-3 fill-current" />
+      {label}
+    </span>
+  );
+}
+
 type AngleEditPanelMode = "subject" | "camera";
 type FlipRotateEditAction = "horizontal" | "vertical" | "reset";
 type CropInteractionState = {
@@ -1044,6 +1122,10 @@ export function ImageNode({
     aiWashQuickConfig.enabled ? "/api/ai-wash/model-options" : null,
     fetcher
   );
+  const { data: membershipSummary } = useSWR<MembershipSummaryResponse>(
+    "/api/user/membership-summary",
+    fetcher
+  );
   const imageNodeMoreItem = getCanvasToolbarItem(canvasToolbarConfig, "imageNodeMore");
   const imageAddToChatItem = getCanvasToolbarItem(canvasToolbarConfig, "imageAddToChat");
   const imagePickObjectItem = getCanvasToolbarItem(canvasToolbarConfig, "imagePickObject");
@@ -1756,6 +1838,63 @@ export function ImageNode({
       null,
     [selectedWorldModelVersion, worldModelOptions]
   );
+  const pointsSystemConfig = useMemo(
+    () =>
+      normalizePointsSystemConfig(
+        membershipSummary?.pointsSystemConfig || defaultPointsSystemConfig
+      ),
+    [membershipSummary?.pointsSystemConfig]
+  );
+  const pointsEnabled = pointsSystemConfig.enabled === true;
+  const isHighVip = membershipSummary?.isHighVip === true;
+  const tripoImageToModelCreditCost = useMemo(
+    () =>
+      get3DTaskCreditCost(pointsSystemConfig, {
+        taskType: "image_to_model",
+      }),
+    [pointsSystemConfig]
+  );
+  const worldImageCreditCost = useMemo(
+    () => get3DWorldCreditCost(pointsSystemConfig, selectedWorldModelEntry?.id),
+    [pointsSystemConfig, selectedWorldModelEntry?.id]
+  );
+  const tripoImageToModelCostLabel = formatImageNodeFeatureCostLabel({
+    cost: tripoImageToModelCreditCost,
+    isHighVip,
+    pointsEnabled,
+  });
+  const worldImageCostLabel = formatImageNodeFeatureCostLabel({
+    cost: worldImageCreditCost,
+    isHighVip,
+    pointsEnabled,
+  });
+  const tripoImageToModelCostShortLabel = formatImageNodeFeatureCostShortLabel({
+    cost: tripoImageToModelCreditCost,
+    isHighVip,
+    pointsEnabled,
+  });
+  const worldImageCostShortLabel = formatImageNodeFeatureCostShortLabel({
+    cost: worldImageCreditCost,
+    isHighVip,
+    pointsEnabled,
+  });
+  const getImageToolCostShortLabel = useCallback(
+    (feature: ImageToolCreditFeature) =>
+      formatImageNodeFeatureCostShortLabel({
+        cost: getImageToolCreditCost(pointsSystemConfig, feature),
+        isHighVip,
+        pointsEnabled,
+      }),
+    [isHighVip, pointsEnabled, pointsSystemConfig]
+  );
+  const removeBackgroundCostShortLabel =
+    getImageToolCostShortLabel("remove-background");
+  const boxCutoutCostShortLabel = getImageToolCostShortLabel("box-cutout");
+  const removeWatermarkCostShortLabel =
+    getImageToolCostShortLabel("watermark-remove");
+  const extendCostShortLabel = getImageToolCostShortLabel("extend");
+  const promptRegenerateCostShortLabel = getImageToolCostShortLabel("repaint");
+  const angleEditCostShortLabel = getImageToolCostShortLabel("angle-edit");
 
   // 🆕 物品拾取相关状态
   const isPickerMode = useCanvasStore((state) => state.isPickerMode);
@@ -8367,7 +8506,10 @@ export function ImageNode({
 	                    fallback={Scissors}
 	                    item={imageRemoveBackgroundItem}
 	                  />
-	                  {imageRemoveBackgroundItem.label}
+	                  <span>{imageRemoveBackgroundItem.label}</span>
+                    <ImageActionCreditBadge
+                      label={removeBackgroundCostShortLabel}
+                    />
 	                </DropdownMenuItem>
 	                ) : null}
 	                {imageRemoveWatermarkEnabled ? (
@@ -8377,7 +8519,10 @@ export function ImageNode({
 	                    fallback={Eraser}
 	                    item={imageRemoveWatermarkItem}
 	                  />
-	                  {imageRemoveWatermarkItem.label}
+	                  <span>{imageRemoveWatermarkItem.label}</span>
+                    <ImageActionCreditBadge
+                      label={removeWatermarkCostShortLabel}
+                    />
 	                </DropdownMenuItem>
 	                ) : null}
 	                {imageEnhanceEnabled ? (
@@ -8422,12 +8567,15 @@ export function ImageNode({
 	                ) : null}
 	                {imageMultiAngleEnabled ? (
 	                <DropdownMenuItem onClick={() => handleAction("angle")}>
-	                  <CanvasToolbarIcon
-	                    className="mr-2 h-4 w-4"
-	                    fallback={Box}
-	                    item={imageMultiAngleItem}
-	                  />
-	                  {imageMultiAngleItem.label}
+	                    <CanvasToolbarIcon
+	                      className="mr-2 h-4 w-4"
+	                      fallback={Box}
+	                      item={imageMultiAngleItem}
+	                    />
+	                    <span>{imageMultiAngleItem.label}</span>
+                      <ImageActionCreditBadge
+                        label={angleEditCostShortLabel}
+                      />
 	                </DropdownMenuItem>
 	                ) : null}
 	                {imagePromptRegenerateEnabled ? (
@@ -8439,7 +8587,10 @@ export function ImageNode({
 	                    fallback={RefreshCw}
 	                    item={imagePromptRegenerateItem}
 	                  />
-	                  {imagePromptRegenerateItem.label}
+	                  <span>{imagePromptRegenerateItem.label}</span>
+                    <ImageActionCreditBadge
+                      label={promptRegenerateCostShortLabel}
+                    />
 	                </DropdownMenuItem>
 	                ) : null}
 	                {imageTextEditEnabled ? (
@@ -8459,7 +8610,8 @@ export function ImageNode({
 	                    fallback={Expand}
 	                    item={imageExtendItem}
 	                  />
-	                  {imageExtendItem.label}
+	                  <span>{imageExtendItem.label}</span>
+                    <ImageActionCreditBadge label={extendCostShortLabel} />
 	                </DropdownMenuItem>
 	                ) : null}
 	                {imageCropEnabled ? (
@@ -8594,6 +8746,16 @@ export function ImageNode({
       />
 
       <ThreeDGenerationDialog
+        costLabel={
+          threedGenerationDialogMode === "world"
+            ? worldImageCostLabel
+            : tripoImageToModelCostLabel
+        }
+        costShortLabel={
+          threedGenerationDialogMode === "world"
+            ? worldImageCostShortLabel
+            : tripoImageToModelCostShortLabel
+        }
         isProcessing={isProcessing}
         mode={threedGenerationDialogMode}
         onConfirm={handleConfirmThreedGeneration}
@@ -9027,6 +9189,10 @@ export function ImageNode({
 	                  item={imageRemoveBackgroundItem}
 	                />
 	                {imageRemoveBackgroundItem.label}
+                  <ImageActionCreditBadge
+                    compact
+                    label={removeBackgroundCostShortLabel}
+                  />
 	              </Button>
               ) : null}
 
@@ -9088,6 +9254,7 @@ export function ImageNode({
 	                  item={imageBoxCutoutItem}
 	                />
 	                {imageBoxCutoutItem.label}
+                  <ImageActionCreditBadge compact label={boxCutoutCostShortLabel} />
 	              </Button>
               ) : null}
 
@@ -9122,6 +9289,10 @@ export function ImageNode({
 	                  item={imageRemoveWatermarkItem}
 	                />
 	                {imageRemoveWatermarkItem.label}
+                  <ImageActionCreditBadge
+                    compact
+                    label={removeWatermarkCostShortLabel}
+                  />
 	              </Button>
               ) : null}
 
@@ -9156,6 +9327,10 @@ export function ImageNode({
 	                  item={imageMultiAngleItem}
 	                />
 	                {imageMultiAngleItem.label}
+                  <ImageActionCreditBadge
+                    compact
+                    label={angleEditCostShortLabel}
+                  />
 	              </Button>
               ) : null}
 
@@ -9173,6 +9348,10 @@ export function ImageNode({
 	                    item={imageGenerate3dModelItem}
 	                  />
 	                  {imageGenerate3dModelItem.label}
+                    <ImageActionCreditBadge
+                      compact
+                      label={tripoImageToModelCostShortLabel}
+                    />
 	                </Button>
               ) : null}
 
@@ -9190,6 +9369,10 @@ export function ImageNode({
 	                    item={imageGenerate3dWorldItem}
 	                  />
 	                  {imageGenerate3dWorldItem.label}
+                    <ImageActionCreditBadge
+                      compact
+                      label={worldImageCostShortLabel}
+                    />
 	                </Button>
               ) : null}
 
@@ -9224,6 +9407,7 @@ export function ImageNode({
 	                  item={imageExtendItem}
 	                />
 	                {imageExtendItem.label}
+                  <ImageActionCreditBadge compact label={extendCostShortLabel} />
 	              </Button>
               ) : null}
 
@@ -9292,6 +9476,10 @@ export function ImageNode({
 	                  item={imagePromptRegenerateItem}
 	                />
 	                {imagePromptRegenerateItem.label}
+                  <ImageActionCreditBadge
+                    compact
+                    label={promptRegenerateCostShortLabel}
+                  />
 	              </Button>
               ) : null}
 
@@ -9346,7 +9534,8 @@ export function ImageNode({
 	                      fallback={Scan}
 	                      item={imageBoxCutoutItem}
 	                    />
-	                    {imageBoxCutoutItem.label}
+	                    <span>{imageBoxCutoutItem.label}</span>
+                      <ImageActionCreditBadge label={boxCutoutCostShortLabel} />
 	                  </DropdownMenuItem>
 	                  ) : null}
 	                  {isSelectedImageActionInMore("localEdit") ? (
@@ -9366,7 +9555,10 @@ export function ImageNode({
 	                      fallback={Eraser}
 	                      item={imageRemoveWatermarkItem}
 	                    />
-	                    {imageRemoveWatermarkItem.label}
+	                    <span>{imageRemoveWatermarkItem.label}</span>
+                      <ImageActionCreditBadge
+                        label={removeWatermarkCostShortLabel}
+                      />
 	                  </DropdownMenuItem>
 	                  ) : null}
 	                  {isSelectedImageActionInMore("resize") ? (
@@ -9386,7 +9578,10 @@ export function ImageNode({
 	                      fallback={Box}
 	                      item={imageMultiAngleItem}
 	                    />
-	                    {imageMultiAngleItem.label}
+	                    <span>{imageMultiAngleItem.label}</span>
+                      <ImageActionCreditBadge
+                        label={angleEditCostShortLabel}
+                      />
 	                  </DropdownMenuItem>
 	                  ) : null}
 	                  {isSelectedImageActionInMore("generate3dModel") ? (
@@ -9398,7 +9593,10 @@ export function ImageNode({
 	                      fallback={Box}
 	                      item={imageGenerate3dModelItem}
 	                    />
-	                    {imageGenerate3dModelItem.label}
+	                    <span>{imageGenerate3dModelItem.label}</span>
+                      <ImageActionCreditBadge
+                        label={tripoImageToModelCostShortLabel}
+                      />
 	                  </DropdownMenuItem>
 	                  ) : null}
 	                  {isSelectedImageActionInMore("generate3dWorld") ? (
@@ -9410,7 +9608,8 @@ export function ImageNode({
 	                      fallback={Globe2}
 	                      item={imageGenerate3dWorldItem}
 	                    />
-	                    {imageGenerate3dWorldItem.label}
+	                    <span>{imageGenerate3dWorldItem.label}</span>
+                      <ImageActionCreditBadge label={worldImageCostShortLabel} />
 	                  </DropdownMenuItem>
 	                  ) : null}
 	                  {isSelectedImageActionInMore("layerSplit") ? (
@@ -9430,7 +9629,8 @@ export function ImageNode({
 	                      fallback={Expand}
 	                      item={imageExtendItem}
 	                    />
-	                    {imageExtendItem.label}
+	                    <span>{imageExtendItem.label}</span>
+                      <ImageActionCreditBadge label={extendCostShortLabel} />
 	                  </DropdownMenuItem>
 	                  ) : null}
 	                  {isSelectedImageActionInMore("crop") ? (
@@ -9472,7 +9672,10 @@ export function ImageNode({
 	                      fallback={RefreshCw}
 	                      item={imagePromptRegenerateItem}
 	                    />
-	                    {imagePromptRegenerateItem.label}
+	                    <span>{imagePromptRegenerateItem.label}</span>
+                      <ImageActionCreditBadge
+                        label={promptRegenerateCostShortLabel}
+                      />
 	                  </DropdownMenuItem>
 	                  ) : null}
 	                  {isSelectedImageActionInMore("note") ? (
@@ -10336,6 +10539,11 @@ export function ImageNode({
                 ) : (
                   <>
                     立即使用
+                    <ImageActionCreditBadge
+                      className="ml-0 bg-white/18 text-white"
+                      compact
+                      label={angleEditCostShortLabel}
+                    />
                     <Sparkles className="h-4 w-4" />
                   </>
                 )}
diff --git a/components/canvas/nodes/image-node/image-node-dialogs.tsx b/components/canvas/nodes/image-node/image-node-dialogs.tsx
index 180fb57bd..c1f558860 100644
--- a/components/canvas/nodes/image-node/image-node-dialogs.tsx
+++ b/components/canvas/nodes/image-node/image-node-dialogs.tsx
@@ -1,6 +1,6 @@
 "use client";
 
-import { Box, Globe2, Loader2, RefreshCw } from "lucide-react";
+import { Box, Globe2, Loader2, RefreshCw, Zap } from "lucide-react";
 import { Button } from "@/components/ui/button";
 import {
   Dialog,
@@ -38,6 +38,8 @@ interface PromptRegenerateDialogProps {
 }
 
 interface ThreeDGenerationDialogProps {
+  costLabel?: string;
+  costShortLabel?: string | null;
   isProcessing: boolean;
   mode: ThreeDGenerationDialogMode;
   onConfirm: () => void;
@@ -108,6 +110,8 @@ export function PromptRegenerateDialog({
 }
 
 export function ThreeDGenerationDialog({
+  costLabel,
+  costShortLabel,
   isProcessing,
   mode,
   onConfirm,
@@ -138,7 +142,7 @@ export function ThreeDGenerationDialog({
     >
       <DialogContent
         className="border-slate-200 bg-white opacity-100 shadow-2xl backdrop-blur-none sm:max-w-[560px] dark:border-slate-700 dark:bg-slate-950"
-        overlayClassName="bg-black"
+        overlayClassName="bg-black/35 backdrop-blur-[1px]"
       >
         <DialogHeader>
           <DialogTitle className="flex items-center gap-2">
@@ -189,6 +193,12 @@ export function ThreeDGenerationDialog({
             <div className="mt-1 text-slate-600 text-xs dark:text-slate-400">
               {selectedEntry?.description || "当前模型暂无说明。"}
             </div>
+            {costLabel ? (
+              <div className="mt-3 inline-flex items-center gap-1.5 rounded-md bg-slate-900 px-2.5 py-1 text-[12px] font-medium text-white shadow-sm dark:bg-white dark:text-slate-950">
+                <Zap className="h-3.5 w-3.5 fill-current" />
+                {costLabel}
+              </div>
+            ) : null}
           </div>
         </div>
         <DialogFooter>
@@ -206,7 +216,13 @@ export function ThreeDGenerationDialog({
             ) : (
               <Box className="mr-2 h-4 w-4" />
             )}
-            开始生成
+            <span>开始生成</span>
+            {costShortLabel ? (
+              <span className="ml-2 inline-flex items-center gap-1 rounded-md bg-black/18 px-1.5 py-0.5 text-[12px] font-semibold text-current dark:bg-white/18">
+                <Zap className="h-3 w-3 fill-current" />
+                {costShortLabel}
+              </span>
+            ) : null}
           </Button>
         </DialogFooter>
       </DialogContent>
diff --git a/components/canvas/world3d/World3DViewer.tsx b/components/canvas/world3d/World3DViewer.tsx
index 706399b0b..5e4ff661a 100644
--- a/components/canvas/world3d/World3DViewer.tsx
+++ b/components/canvas/world3d/World3DViewer.tsx
@@ -109,6 +109,8 @@ const DEFAULT_MESH_SETTINGS: Model3DViewerSettings = {
 
 const WORLDLABS_ASSET_ROTATION: [number, number, number] = [Math.PI, 0, 0];
 const WORLDLABS_REFERENCE_VIEW_AXIS = new THREE.Vector3(0, 0, 1);
+const WORLDLABS_DISPLAY_GROUND_BIAS_RATIO = 0.08;
+const WORLDLABS_DISPLAY_GROUND_HELPER_BIAS = 0.22;
 
 const EMPTY_MOVEMENT_STATE: MovementState = {
   forward: false,
@@ -340,6 +342,10 @@ function getWorldLabsDisplayGroundPlaneOffset(value: unknown) {
   return -value;
 }
 
+function getWorldLabsDisplayGroundHelperOffset(value: number | null) {
+  return value === null ? null : value - WORLDLABS_DISPLAY_GROUND_HELPER_BIAS;
+}
+
 function getLoadedSplatCount(splatMesh: SparkSplatMesh) {
   try {
     return Math.max(
@@ -469,8 +475,16 @@ function positionCameraInsideWorld({
     groundPlaneOffset <= worldBounds.max.y + size.y * 0.25
       ? THREE.MathUtils.clamp(groundPlaneOffset, worldBounds.min.y, worldBounds.max.y)
       : null;
-  const estimatedFloorY = semanticGroundY ?? worldBounds.min.y + size.y * 0.06;
-  const humanEyeOffset = THREE.MathUtils.clamp(size.y * 0.18, 0.9, 1.48);
+  const displayFloorY =
+    semanticGroundY !== null
+      ? THREE.MathUtils.clamp(
+          semanticGroundY - size.y * WORLDLABS_DISPLAY_GROUND_BIAS_RATIO,
+          worldBounds.min.y,
+          worldBounds.max.y
+        )
+      : worldBounds.min.y + size.y * 0.04;
+  const estimatedFloorY = displayFloorY;
+  const humanEyeOffset = THREE.MathUtils.clamp(size.y * 0.24, 1.05, 1.7);
   const rawEyeY = estimatedFloorY + humanEyeOffset;
   const minEyeY = worldBounds.min.y + Math.max(size.y * 0.12, 0.42);
   const maxEyeY = Math.min(
@@ -483,9 +497,9 @@ function positionCameraInsideWorld({
       : center.y - size.y * 0.08;
   const anchor = new THREE.Vector3(center.x, eyeY, center.z);
   const cameraDistance = THREE.MathUtils.clamp(majorSpan * 0.16, 0.7, 1.9);
-  const cameraPosition = anchor
-    .clone()
-    .addScaledVector(horizontalAxis, cameraDistance);
+  const cameraPosition = firstPerson
+    ? anchor.clone()
+    : anchor.clone().addScaledVector(horizontalAxis, cameraDistance);
 
   cameraPosition.x = clampInsideAxis(
     cameraPosition.x,
@@ -502,7 +516,9 @@ function positionCameraInsideWorld({
     center.z
   );
 
-  const lookDirection = anchor.clone().sub(cameraPosition);
+  const lookDirection = firstPerson
+    ? horizontalAxis.clone()
+    : anchor.clone().sub(cameraPosition);
   if (lookDirection.lengthSq() < 0.0001) {
     lookDirection.copy(horizontalAxis).multiplyScalar(-1);
   }
@@ -511,7 +527,7 @@ function positionCameraInsideWorld({
     .clone()
     .addScaledVector(lookDirection, THREE.MathUtils.clamp(majorSpan * 0.24, 0.75, 2.4));
   const targetDrop = firstPerson
-    ? THREE.MathUtils.clamp(humanEyeOffset * 0.46 + size.y * 0.035, 0.38, 0.95)
+    ? THREE.MathUtils.clamp(humanEyeOffset * 0.18 + size.y * 0.018, 0.16, 0.46)
     : THREE.MathUtils.clamp(size.y * 0.025, 0.04, 0.18);
   const minLookTargetY = Math.max(
     worldBounds.min.y + Math.max(size.y * 0.04, 0.08),
@@ -830,6 +846,34 @@ function WorldSplatLoadingOverlay({
   );
 }
 
+function stopViewerSurfaceWheel(event: React.SyntheticEvent) {
+  event.stopPropagation();
+}
+
+function stopViewerSurfaceContextMenu(event: React.SyntheticEvent) {
+  event.preventDefault();
+  event.stopPropagation();
+}
+
+function WorldViewerInteractionSurface({
+  className,
+  children,
+}: {
+  className?: string;
+  children: React.ReactNode;
+}) {
+  return (
+    <div
+      className={cn("h-full w-full touch-none overscroll-contain", className)}
+      data-canvas-no-drag="true"
+      onContextMenu={stopViewerSurfaceContextMenu}
+      onWheel={stopViewerSurfaceWheel}
+    >
+      {children}
+    </div>
+  );
+}
+
 async function readSplatFetchError(response: Response) {
   const fallback = `SPZ 请求失败（HTTP ${response.status}）`;
   const contentType = response.headers.get("content-type") || "";
@@ -1337,6 +1381,7 @@ function WorldSplatScene({
   const groundPlaneOffset = getWorldLabsDisplayGroundPlaneOffset(
     semanticsMetadata?.ground_plane_offset
   );
+  const groundHelperOffset = getWorldLabsDisplayGroundHelperOffset(groundPlaneOffset);
   const handleOrbitControlsRef = React.useCallback((controls: any | null) => {
     orbitControlsRef.current = controls;
     setControlsMountVersion((version) => version + 1);
@@ -1622,10 +1667,10 @@ function WorldSplatScene({
     <>
       <ambientLight intensity={1.6} />
       <directionalLight intensity={1.25} position={[6, 10, 4]} />
-      {groundPlaneOffset !== null ? (
+      {groundHelperOffset !== null ? (
         <gridHelper
           args={[18, 18, "#334155", "#0f172a"]}
-          position={[0, groundPlaneOffset, 0]}
+          position={[0, groundHelperOffset, 0]}
         />
       ) : null}
       <Suspense fallback={null}>
@@ -1661,7 +1706,7 @@ function WorldSplatScene({
           autoRotate={false}
           dampingFactor={0.08}
           enableDamping
-          enablePan={false}
+          enablePan
           enableRotate
           enableZoom
           maxDistance={16}
@@ -1670,10 +1715,16 @@ function WorldSplatScene({
           mouseButtons={{
             LEFT: THREE.MOUSE.ROTATE,
             MIDDLE: THREE.MOUSE.DOLLY,
-            RIGHT: THREE.MOUSE.ROTATE,
+            RIGHT: THREE.MOUSE.PAN,
           }}
+          panSpeed={0.8}
+          screenSpacePanning
           minDistance={0.5}
           ref={handleOrbitControlsRef}
+          touches={{
+            ONE: THREE.TOUCH.ROTATE,
+            TWO: THREE.TOUCH.DOLLY_PAN,
+          }}
         />
       ) : null}
       <Html className="pointer-events-none" fullscreen>
@@ -2127,7 +2178,7 @@ export function World3DViewer({
 
   if (mode === "mesh") {
     return (
-      <div className={cn("h-full w-full", className)}>
+      <WorldViewerInteractionSurface className={className}>
         <Model3DViewer
           emptyStateTitle={emptyStateTitle}
           layerVisibility={meshLayerVisibility}
@@ -2141,13 +2192,15 @@ export function World3DViewer({
           settings={meshSettings || DEFAULT_MESH_SETTINGS}
           showMovementControls={showMovementControls}
         />
-      </div>
+      </WorldViewerInteractionSurface>
     );
   }
 
   if (mode === "world") {
     return (
-      <div className={cn("h-full w-full overflow-hidden bg-zinc-950", className)}>
+      <WorldViewerInteractionSurface
+        className={cn("overflow-hidden bg-zinc-950", className)}
+      >
         {worldUrl ? (
           <iframe
             allow="accelerometer; autoplay; clipboard-read; clipboard-write; fullscreen; gyroscope; xr-spatial-tracking"
@@ -2166,13 +2219,13 @@ export function World3DViewer({
             title={emptyStateTitle}
           />
         )}
-      </div>
+      </WorldViewerInteractionSurface>
     );
   }
 
   if (mode === "image") {
     return (
-      <div
+      <WorldViewerInteractionSurface
         className={cn(
           minimalFrame
             ? "flex h-full w-full items-center justify-center overflow-hidden bg-zinc-950"
@@ -2199,12 +2252,12 @@ export function World3DViewer({
             title={emptyStateTitle}
           />
         )}
-      </div>
+      </WorldViewerInteractionSurface>
     );
   }
 
   return (
-    <div className={cn("h-full w-full", className)}>
+    <WorldViewerInteractionSurface className={className}>
       <WorldSplatViewer
         firstPerson={firstPerson}
         fallbackMeshLayerVisibility={meshLayerVisibility}
@@ -2227,6 +2280,6 @@ export function World3DViewer({
         splatUrls={splatUrls}
         worldUrl={worldUrl}
       />
-    </div>
+    </WorldViewerInteractionSurface>
   );
 }
diff --git a/components/canvas/world3d/WorldSharePage.tsx b/components/canvas/world3d/WorldSharePage.tsx
index 839c548e1..7f83a6b81 100644
--- a/components/canvas/world3d/WorldSharePage.tsx
+++ b/components/canvas/world3d/WorldSharePage.tsx
@@ -139,7 +139,7 @@ export function WorldSharePage({
   const [activeView, setActiveView] = useState<World3DViewMode>(
     inferInitialView(availableViews)
   );
-  const [firstPerson, setFirstPerson] = useState(false);
+  const [firstPerson, setFirstPerson] = useState(true);
   const [copied, setCopied] = useState(false);
 
   useEffect(() => {
@@ -153,7 +153,7 @@ export function WorldSharePage({
   }, [activeView, availableViews]);
 
   useEffect(() => {
-    setFirstPerson(false);
+    setFirstPerson(true);
   }, [activeWorld?.id]);
 
   const primaryDescription =
@@ -242,9 +242,7 @@ export function WorldSharePage({
                     key={item.id}
                     onClick={() => {
                       setActiveView(item.id);
-                      if (item.id !== "splat") {
-                        setFirstPerson(false);
-                      }
+                      setFirstPerson(item.id === "splat");
                     }}
                     size="sm"
                     variant="ghost"
@@ -284,6 +282,7 @@ export function WorldSharePage({
                 mode={activeView}
                 previewImageUrl={activeWorld?.previewImageUrl || null}
                 semanticsMetadata={activeWorld?.semanticsMetadata || null}
+                showMovementControls={activeView === "splat" || activeView === "mesh"}
                 splatUrl={activeWorld?.splatUrl || null}
                 worldUrl={activeWorld?.worldUrl || null}
               />
@@ -339,7 +338,7 @@ export function WorldSharePage({
             <div className="rounded-3xl border border-white/10 bg-black/30 p-4 shadow-2xl backdrop-blur">
               <h2 className="text-sm font-medium text-white">查看说明</h2>
               <div className="mt-3 space-y-2 text-sm leading-6 text-zinc-300">
-                <p>`World` 视图最接近原生 3D 世界体验，支持方向键或 `WASD` 六向移动。</p>
+                <p>`World` 视图最接近原生 3D 世界体验，支持左键转向、右键平移、滚轮缩放，以及方向键或 `WASD` 六向移动。</p>
                 <p>当前页面是只读分享页，不会修改原项目或原画布内容。</p>
               </div>
             </div>
diff --git a/components/style-pro/StyleProWorkspace.tsx b/components/style-pro/StyleProWorkspace.tsx
index dda932463..ed9262fa3 100644
--- a/components/style-pro/StyleProWorkspace.tsx
+++ b/components/style-pro/StyleProWorkspace.tsx
@@ -1,6 +1,6 @@
 "use client";
 
-import { Clock3, Loader2, LogOut, Sparkles, Upload } from "lucide-react";
+import { ArrowLeft, Clock3, Loader2, LogOut, Sparkles, Upload } from "lucide-react";
 import { signOut, useSession } from "next-auth/react";
 import {
   type CSSProperties,
@@ -14,7 +14,7 @@ import {
 } from "react";
 import useSWR from "swr";
 import { toast } from "sonner";
-import { BrandTopBar } from "@/components/layout/brand-top-bar";
+import { BrandTopBar, BrandTopBarButton } from "@/components/layout/brand-top-bar";
 import { Button } from "@/components/ui/button";
 import {
   Dialog,
@@ -881,7 +881,7 @@ function BeforeAfterSlider({
 
   if (!beforeUrl && !afterUrl) {
     return (
-      <div className="flex min-h-[620px] items-center justify-center rounded-lg border border-dashed border-gray-200 bg-gray-50 text-gray-400 lg:min-h-[720px]">
+      <div className="flex h-full min-h-[620px] items-center justify-center rounded-lg border border-dashed border-gray-200 bg-gray-50 text-gray-400 lg:min-h-[720px]">
         上传图片后开始生成
       </div>
     );
@@ -889,21 +889,21 @@ function BeforeAfterSlider({
 
   if (!afterUrl) {
     return (
-      <div className="h-[calc(100vh-172px)] min-h-[620px] max-h-[720px] rounded-lg border border-gray-200 bg-gray-50 p-3">
-        <ImagePreview alt="上传图片" imageUrl={beforeUrl} />
+      <div className="h-full min-h-[620px] overflow-hidden rounded-lg border border-gray-200 bg-gray-50 lg:min-h-[720px]">
+        <ImagePreview alt="上传图片" fit="cover" imageUrl={beforeUrl} />
       </div>
     );
   }
 
   return (
     <div
-      className="relative h-[calc(100vh-172px)] min-h-[620px] max-h-[720px] select-none overflow-hidden rounded-lg border border-gray-200 bg-gray-50"
+      className="relative h-full min-h-[620px] select-none overflow-hidden rounded-lg border border-gray-200 bg-gray-50 lg:min-h-[720px]"
       ref={sliderRef}
     >
       <ImagePreview
         alt="生成后"
         className="absolute inset-0 h-full w-full"
-        fit="contain"
+        fit="cover"
         imageUrl={afterUrl}
       />
       <div
@@ -913,7 +913,7 @@ function BeforeAfterSlider({
         <ImagePreview
           alt="生成前"
           className="h-full w-full"
-          fit="contain"
+          fit="cover"
           imageUrl={beforeUrl}
         />
       </div>
@@ -952,6 +952,7 @@ export function StyleProWorkspace({
   canvasId,
   initialSourceImageUrl,
   onAddToCanvas,
+  onBack,
   onPersistState,
   persistedState,
 }: StyleProWorkspaceProps) {
@@ -1599,7 +1600,17 @@ export function StyleProWorkspace({
 
       <main className="min-w-0 flex-1 overflow-y-auto">
         <BrandTopBar
-          actions={<StyleProAccountActions />}
+          actions={
+            <>
+              {onBack ? (
+                <BrandTopBarButton onClick={onBack}>
+                  <ArrowLeft className="h-3.5 w-3.5" />
+                  返回画布
+                </BrandTopBarButton>
+              ) : null}
+              <StyleProAccountActions />
+            </>
+          }
           logo={logo}
           onLogoClick={() => {
             window.location.href = "/";
@@ -1718,7 +1729,7 @@ export function StyleProWorkspace({
 
           <section className="section-card p-5">
             <div className="grid gap-5 xl:grid-cols-[minmax(0,1fr)_300px] 2xl:grid-cols-[minmax(0,1fr)_320px]">
-              <div className="rounded-[20px] bg-black/[0.025] p-4">
+              <div className="flex min-h-[calc(100vh-172px)] flex-col rounded-[20px] bg-black/[0.025] p-4">
                 <div className="mb-4 flex flex-wrap items-center justify-between gap-3">
                   <div>
                     <span className="subsection-title">生图结果</span>
@@ -1858,11 +1869,13 @@ export function StyleProWorkspace({
                     </Button>
                   </div>
                 </div>
-                <BeforeAfterSlider
-                  afterUrl={currentResult?.resultImageUrl}
-                  beforeUrl={currentResult?.sourceImageUrl || sourceImageUrl}
-                  taskState={generationTaskState}
-                />
+                <div className="min-h-0 flex-1">
+                  <BeforeAfterSlider
+                    afterUrl={currentResult?.resultImageUrl}
+                    beforeUrl={currentResult?.sourceImageUrl || sourceImageUrl}
+                    taskState={generationTaskState}
+                  />
+                </div>
               </div>
 
               <div className="rounded-[20px] bg-black/[0.025] p-4">
diff --git a/lib/ai-wash/config.ts b/lib/ai-wash/config.ts
index be3c34bf8..b46300361 100644
--- a/lib/ai-wash/config.ts
+++ b/lib/ai-wash/config.ts
@@ -42,6 +42,7 @@ export type AiWashConfig = {
   enabled: boolean;
   modeLabel: string;
   modeIconUrl: string;
+  hideModelSelector: boolean;
   imageSize: string;
   promptExtend: boolean;
   historyLimit: number;
@@ -223,6 +224,7 @@ export function defaultAiWashConfig(): AiWashConfig {
     enabled: false,
     modeLabel: AI_WASH_DEFAULT_MODE_LABEL,
     modeIconUrl: "",
+    hideModelSelector: false,
     imageSize: AI_WASH_DEFAULT_IMAGE_SIZE,
     promptExtend: false,
     historyLimit: AI_WASH_DEFAULT_HISTORY_LIMIT,
@@ -287,6 +289,7 @@ export function normalizeAiWashConfig(value: unknown): AiWashConfig {
     enabled: raw.enabled === true,
     modeLabel: normalizeText(raw.modeLabel, 32) || AI_WASH_DEFAULT_MODE_LABEL,
     modeIconUrl: normalizeText(raw.modeIconUrl, 2000),
+    hideModelSelector: raw.hideModelSelector === true,
     imageSize: normalizeText(raw.imageSize, 16) || AI_WASH_DEFAULT_IMAGE_SIZE,
     promptExtend: raw.promptExtend === true,
     historyLimit: Math.max(
diff --git a/lib/points/config.ts b/lib/points/config.ts
index 67d15ac91..78611b6ca 100644
--- a/lib/points/config.ts
+++ b/lib/points/config.ts
@@ -46,6 +46,7 @@ export type PointsSystemConfig = {
   creditCostPerImageWatermarkRemove: number;
   creditCostPerImageExtend: number;
   creditCostPerImageRepaint: number;
+  creditCostPerImageAngleEdit: number;
   enhanceProPricing: EnhanceProPointsPricingConfig;
 };
 
@@ -62,7 +63,8 @@ export type ImageToolCreditFeature =
   | "box-cutout"
   | "watermark-remove"
   | "extend"
-  | "repaint";
+  | "repaint"
+  | "angle-edit";
 
 export type PointsPackage = {
   id: string;
@@ -93,6 +95,7 @@ export const defaultPointsSystemConfig: PointsSystemConfig = {
   creditCostPerImageWatermarkRemove: 0,
   creditCostPerImageExtend: 0,
   creditCostPerImageRepaint: 0,
+  creditCostPerImageAngleEdit: 0,
   enhanceProPricing: {
     enabled: false,
     chargeMode: "scale_factor",
@@ -487,6 +490,8 @@ export function getImageToolCreditCost(
       return normalizeCost(pointsConfig.creditCostPerImageExtend);
     case "repaint":
       return normalizeCost(pointsConfig.creditCostPerImageRepaint);
+    case "angle-edit":
+      return normalizeCost(pointsConfig.creditCostPerImageAngleEdit);
     default:
       return 0;
   }
@@ -542,6 +547,9 @@ export function normalizePointsSystemConfig(value: unknown): PointsSystemConfig
     ),
     creditCostPerImageExtend: normalizeCost(raw.creditCostPerImageExtend),
     creditCostPerImageRepaint: normalizeCost(raw.creditCostPerImageRepaint),
+    creditCostPerImageAngleEdit: normalizeCost(
+      raw.creditCostPerImageAngleEdit
+    ),
     enhanceProPricing: normalizeEnhanceProPointsPricingConfig(
       raw.enhanceProPricing,
       legacyEnhanceProCost
diff --git a/lib/style-pro/model-options.ts b/lib/style-pro/model-options.ts
index ddb1cffd9..dc39b7cac 100644
--- a/lib/style-pro/model-options.ts
+++ b/lib/style-pro/model-options.ts
@@ -193,6 +193,24 @@ export function findStyleProImageModelByRef(
   );
 }
 
+export function sortStyleProImageModelEntries<
+  T extends StyleProModelEntry | StyleProDisplayModelEntry,
+>(entries: T[]) {
+  return [...entries].sort((left, right) => {
+    const leftOrder = Number.isFinite(Number(left.model.sortOrder))
+      ? Number(left.model.sortOrder)
+      : 0;
+    const rightOrder = Number.isFinite(Number(right.model.sortOrder))
+      ? Number(right.model.sortOrder)
+      : 0;
+    if (leftOrder !== rightOrder) return leftOrder - rightOrder;
+
+    const leftName = String(left.model.displayName || left.model.modelId || "");
+    const rightName = String(right.model.displayName || right.model.modelId || "");
+    return leftName.localeCompare(rightName, "zh-Hans-CN");
+  });
+}
+
 export function toPublicStyleProModelOption(
   entry: StyleProModelEntry | StyleProDisplayModelEntry
 ): PublicStyleProModelOption {