diff --git a/apps/ai-game-creator-shell/src/view/project-development/index.tsx b/apps/ai-game-creator-shell/src/view/project-development/index.tsx
index 1f4352ef4..370ff2827 100644
--- a/apps/ai-game-creator-shell/src/view/project-development/index.tsx
+++ b/apps/ai-game-creator-shell/src/view/project-development/index.tsx
@@ -132,6 +132,7 @@ import {
   currentVersionResourceBindingIds,
   isResourceUsedByCurrentVersion,
 } from '../../features/resource-canvas/resourceCanvasVersionBindingModel';
+import { ResourcePromptPolishSlot } from '../../features/resource-canvas/ResourcePromptPolishSlot';
 import { ensureUiDesignResourceForPrototype } from '../../features/ui-editor/uiDesignResourceBridge';
 import {
   currentPlatformSessionGeneration,
@@ -214,7 +215,10 @@ import {
 } from './ResourceDependencyOverlay';
 import {
   canonicalProjectedResourceMediaType,
+  createResourceEditRequestIdentity,
   defaultDerivedResourceName,
+  resolveResourceEditRequestIdentity,
+  type ResourceEditRequestIdentity,
 } from './resourceEditModel';
 import {
   ResourceInfoFieldsView,
@@ -1484,16 +1488,18 @@ export default function ProjectDevelopmentView({
   /** 按住空格时左键平移，与美术画布的空格抓手一致。 */
   const resourceCanvasSpacePanRef = useRef(false);
   /**
-   * 快速编辑的请求身份。失败重试必须复用同一个 operationId / idempotencyKey，
-   * 否则一次用户动作会在后端留下两条派生记录。
+   * 快速编辑的请求身份。提示词没变时失败重试复用同一个 operationId / idempotencyKey，
+   * 否则一次用户动作会在后端留下两条派生记录；提示词变了（改写或润色回填）则重铸，
+   * 见 `resolveResourceEditRequestIdentity`。
    */
-  const resourceQuickEditRequestRef = useRef<{
-    sourceLayerId: string;
-    operationId: string;
-    idempotencyKey: string;
-    normalizedAssetId: string | null;
-    expectedProjectRevision: number | null;
-  } | null>(null);
+  const resourceQuickEditRequestRef = useRef<
+    | (ResourceEditRequestIdentity & {
+        sourceLayerId: string;
+        normalizedAssetId: string | null;
+        expectedProjectRevision: number | null;
+      })
+    | null
+  >(null);
   /** 快速编辑面板的最新状态：清焦点回调只在事件里读，不随面板状态反复重建。 */
   const quickEditPanelRef = useRef<QuickEditPanelState | null>(null);
   quickEditPanelRef.current = quickEditPanel;
@@ -5164,11 +5170,11 @@ export default function ProjectDevelopmentView({
         return;
       }
       setQuickEditSourceLayer(layer);
-      setQuickEditPanel(createResourceQuickEditPanelDraft(layer));
+      const panelDraft = createResourceQuickEditPanelDraft(layer);
+      setQuickEditPanel(panelDraft);
       resourceQuickEditRequestRef.current = {
+        ...createResourceEditRequestIdentity(panelDraft.prompt),
         sourceLayerId: layer.id,
-        operationId: crypto.randomUUID(),
-        idempotencyKey: crypto.randomUUID(),
         normalizedAssetId: null,
         expectedProjectRevision: null,
       };
@@ -5177,6 +5183,26 @@ export default function ProjectDevelopmentView({
     [canvasResources],
   );
 
+  /**
+   * 润色回填（或用户改写）快速编辑提示词。
+   *
+   * 与共享 composer 的 `resetFailedDialogStatus` 同口径：提示词变了就不再是上一次
+   * 失败的那份请求，状态回到 idle、错误清空——同时提交侧会按新提示词重铸请求身份。
+   */
+  const applyResourceQuickEditPrompt = useCallback((text: string) => {
+    setQuickEditPanel((current) =>
+      current
+        ? {
+            ...current,
+            prompt: text,
+            status: current.status === 'failed' ? 'idle' : current.status,
+            errorMessage:
+              current.status === 'failed' ? undefined : current.errorMessage,
+          }
+        : current,
+    );
+  }, []);
+
   /**
    * 快速编辑：先按后端真实门禁把任务产物正规化成正式素材，再走资源派生产出一张新素材。
    * 源素材（文件与 manifest 条目）保持不变。
@@ -5206,13 +5232,21 @@ export default function ProjectDevelopmentView({
     const actionProject = { projectPath, projectId: manifest.projectId };
     const flowId = crypto.randomUUID();
     const sourceLayerId = layer.id;
+    const previousRequest = resourceQuickEditRequestRef.current;
+    // 请求身份只对它铸造时的那句提示词有效：Rust 的 request_fingerprint 含 prompt
+    // （resource_editor.rs:807-827），改了提示词还拿旧 operationId 重试会被判
+    // 「operationId 或幂等键已绑定到不同资源编辑请求」（同文件 :5216-5225）。
+    // 提示词没变时仍复用，失败重试照旧命中同一 operation 账本；
+    // 正规化结果与 revision 是别的事实，换身份时原样保留。
     const request =
-      resourceQuickEditRequestRef.current?.sourceLayerId === sourceLayerId
-        ? resourceQuickEditRequestRef.current
+      previousRequest?.sourceLayerId === sourceLayerId
+        ? {
+            ...previousRequest,
+            ...resolveResourceEditRequestIdentity(previousRequest, prompt),
+          }
         : {
+            ...createResourceEditRequestIdentity(prompt),
             sourceLayerId,
-            operationId: crypto.randomUUID(),
-            idempotencyKey: crypto.randomUUID(),
             normalizedAssetId: null,
             expectedProjectRevision: null,
           };
@@ -5849,6 +5883,17 @@ export default function ProjectDevelopmentView({
                                   panel={quickEditPanel}
                                   style={quickEditPanelStyle}
                                   setQuickEditPanel={setQuickEditPanel}
+                                  promptActionSlot={
+                                    <ResourcePromptPolishSlot
+                                      subject="图片素材的快速编辑提示词"
+                                      editKind="image-reference"
+                                      prompt={quickEditPanel.prompt}
+                                      disabled={
+                                        quickEditPanel.status === 'generating'
+                                      }
+                                      applyPrompt={applyResourceQuickEditPrompt}
+                                    />
+                                  }
                                   onSubmit={() => {
                                     void submitResourceQuickEdit();
                                   }}
diff --git a/apps/ai-game-creator-shell/tests/projectResourceLiveIntegration.test.tsx b/apps/ai-game-creator-shell/tests/projectResourceLiveIntegration.test.tsx
index d198fed18..cad3f0d05 100644
--- a/apps/ai-game-creator-shell/tests/projectResourceLiveIntegration.test.tsx
+++ b/apps/ai-game-creator-shell/tests/projectResourceLiveIntegration.test.tsx
@@ -250,11 +250,14 @@ describe('project resource live canvas integration', () => {
       confirmResourceEditServiceIdentity?: (
         input: Record<string, unknown>,
       ) => Promise<Record<string, unknown>>;
+      /** 配了才应答 `polish_local_project_prompt`；不配时该命令直接抛错。 */
+      polishResult?: string;
     } = {},
   ) {
     const layoutWrites: Array<Record<string, unknown>> = [];
     const graphReads: Array<Record<string, unknown>> = [];
     const deriveCalls: Array<Record<string, unknown>> = [];
+    const polishCalls: Array<Record<string, unknown>> = [];
     const resumeCalls: Array<Record<string, unknown>> = [];
     const serviceIdentityRequestCalls: Array<Record<string, unknown>> = [];
     const serviceIdentityConfirmCalls: Array<Record<string, unknown>> = [];
@@ -468,6 +471,13 @@ describe('project resource live canvas integration', () => {
             manifest: nextManifest,
           };
         }
+        if (command === 'polish_local_project_prompt') {
+          polishCalls.push(structuredClone(args ?? {}));
+          if (options.polishResult) {
+            return options.polishResult;
+          }
+          throw new Error('polish unavailable in this fixture');
+        }
         throw new Error(`unexpected invoke ${command}`);
       },
     );
@@ -476,7 +486,9 @@ describe('project resource live canvas integration', () => {
       event: { listen: async () => () => undefined },
     };
     return {
+      invoke,
       deriveCalls,
+      polishCalls,
       graphReads,
       layoutWrites,
       pendingReadCalls,
@@ -486,7 +498,6 @@ describe('project resource live canvas integration', () => {
       serviceIdentityConfirmCalls,
     };
   }
-
   it('derives a new art asset non-destructively from the quick edit panel and reuses the original operation identity', async () => {
     const { deriveCalls } = installTauri({ failFirstDerive: true });
     render(<DerivedWorkbench includeArt />);
@@ -519,6 +530,87 @@ describe('project resource live canvas integration', () => {
     expect(deriveCalls[1]).not.toHaveProperty('apiKey');
   });
 
+  it('快速编辑里润色提示词：带场景约束回填，提示词变了就换请求身份', async () => {
+    const { deriveCalls, polishCalls } = installTauri({
+      failFirstDerive: true,
+      polishResult: '把角色头发设定改为亮红色',
+    });
+    render(<DerivedWorkbench includeArt />);
+
+    fireEvent.click(screen.getByRole('button', { name: '打开待归类' }));
+    fireEvent.click(await findResourceSelectButton('source-art.png'));
+    const toolbar = await screen.findByRole('toolbar', {
+      name: '图片工具栏',
+    });
+    fireEvent.click(within(toolbar).getByRole('button', { name: '快速编辑' }));
+    const panel = await screen.findByRole('dialog', {
+      name: '快速编辑图片',
+    });
+    await setComposerText(
+      within(panel).getByLabelText('快速编辑提示词'),
+      '把角色头发改成红色',
+    );
+    fireEvent.click(within(panel).getByRole('button', { name: '修改' }));
+    expect(await screen.findByRole('alert')).not.toBeNull();
+
+    // 失败后提示词仍可改：润色一次，回填的是润色结果，而不是原文。
+    fireEvent.click(within(panel).getByRole('button', { name: 'AI 润色' }));
+    await waitFor(() => {
+      expect(
+        within(panel).getByLabelText('快速编辑提示词').textContent,
+      ).toContain('亮红色');
+    });
+    expect(polishCalls[0]).toMatchObject({ prompt: '把角色头发改成红色' });
+    expect(String(polishCalls[0]?.context)).toContain(
+      '图片素材的快速编辑提示词',
+    );
+
+    fireEvent.click(within(panel).getByRole('button', { name: '修改' }));
+    await waitFor(() => expect(deriveCalls).toHaveLength(2));
+    // Rust 的 request_fingerprint 含 prompt：提示词换过就必须换 operationId / 幂等键，
+    // 否则后端会判「已绑定到不同资源编辑请求」。
+    expect(deriveCalls[1]?.prompt).toBe('把角色头发设定改为亮红色');
+    expect(deriveCalls[1]?.operationId).not.toBe(deriveCalls[0]?.operationId);
+    expect(deriveCalls[1]?.idempotencyKey).not.toBe(
+      deriveCalls[0]?.idempotencyKey,
+    );
+  });
+
+  it('快速编辑里润色失败：保留原文、给出可重试提示，也不换请求身份', async () => {
+    const { deriveCalls } = installTauri({ failFirstDerive: true });
+    render(<DerivedWorkbench includeArt />);
+
+    fireEvent.click(screen.getByRole('button', { name: '打开待归类' }));
+    fireEvent.click(await findResourceSelectButton('source-art.png'));
+    const toolbar = await screen.findByRole('toolbar', {
+      name: '图片工具栏',
+    });
+    fireEvent.click(within(toolbar).getByRole('button', { name: '快速编辑' }));
+    const panel = await screen.findByRole('dialog', {
+      name: '快速编辑图片',
+    });
+    await setComposerText(
+      within(panel).getByLabelText('快速编辑提示词'),
+      '把角色头发改成红色',
+    );
+    fireEvent.click(within(panel).getByRole('button', { name: '修改' }));
+    expect(await screen.findByRole('alert')).not.toBeNull();
+
+    fireEvent.click(within(panel).getByRole('button', { name: 'AI 润色' }));
+    expect(
+      await within(panel).findByText('AI 润色失败，可重试'),
+    ).not.toBeNull();
+    expect(
+      within(panel).getByLabelText('快速编辑提示词').textContent,
+    ).toContain('把角色头发改成红色');
+
+    fireEvent.click(within(panel).getByRole('button', { name: '修改' }));
+    await waitFor(() => expect(deriveCalls).toHaveLength(2));
+    // 提示词没变，身份也不该变：重试仍然命中同一 operation 账本。
+    expect(deriveCalls[1]?.operationId).toBe(deriveCalls[0]?.operationId);
+    expect(deriveCalls[1]?.idempotencyKey).toBe(deriveCalls[0]?.idempotencyKey);
+  });
+
   it('creates a brand new media asset from the canvas generation entry with a create-mode derive request', async () => {
     const { deriveCalls } = installTauri({ failFirstDerive: true });
     render(<DerivedWorkbench />);