diff --git a/apps/ai-game-creator-shell/src/view/project-development/export/state/useXhsMinitoolExport.ts b/apps/ai-game-creator-shell/src/view/project-development/export/state/useXhsMinitoolExport.ts
index c6ebd6ebd..1b1279c6a 100644
--- a/apps/ai-game-creator-shell/src/view/project-development/export/state/useXhsMinitoolExport.ts
+++ b/apps/ai-game-creator-shell/src/view/project-development/export/state/useXhsMinitoolExport.ts
@@ -316,7 +316,7 @@ export function useXhsMinitoolExport({
   /**
    * 跑一次构建：每次都重新跑脚本、重新产出 zip，没有"上次的产物还能用"这条捷径。
    *
-   * 不碰 `running`：调用方决定这次构建是一次独立导出，还是「打包」里保存之后的收尾。
+   * 不碰 `running`：由调用方（`packageAll`）决定这次构建在哪一层持锁。
    */
   const buildOnce = useCallback(async (): Promise<void> => {
     if (!projectPath) return;
@@ -340,17 +340,6 @@ export function useXhsMinitoolExport({
     }
   }, [projectPath, throwToErrorPool]);
 
-  /** 只重新构建：失败卡片上的「重试」走这里，不夹带保存。 */
-  const runExport = useCallback(async (): Promise<void> => {
-    if (!projectPath) return;
-    setRunning(true);
-    try {
-      await buildOnce();
-    } finally {
-      setRunning(false);
-    }
-  }, [projectPath, buildOnce]);
-
   /**
    * 打包：先**现场复算**「有没有脚本」，再冲掉没保存的输入，最后跑构建。
    *
@@ -497,7 +486,6 @@ export function useXhsMinitoolExport({
     adaptPromptDismissed,
     updateField,
     resolveConflict,
-    runExport,
     packageAll,
     adapt,
     repair,
diff --git a/apps/ai-game-creator-shell/tests/xhsMinitoolExport.test.tsx b/apps/ai-game-creator-shell/tests/xhsMinitoolExport.test.tsx
index 2e9c6c3f3..8b419473e 100644
--- a/apps/ai-game-creator-shell/tests/xhsMinitoolExport.test.tsx
+++ b/apps/ai-game-creator-shell/tests/xhsMinitoolExport.test.tsx
@@ -568,7 +568,6 @@ describe('面板左半', () => {
       expect(screen.queryByRole('button', { name: '重试' })).toBeNull();
       fireEvent.click(screen.getByRole('button', { name: '关闭' }));
       expect(minitool.dismissFailure).toHaveBeenCalledTimes(1);
-      expect(minitool.runExport).not.toHaveBeenCalled();
       expect(minitool.repair).not.toHaveBeenCalled();
       expect(minitool.adapt).not.toHaveBeenCalled();
     }
@@ -990,10 +989,10 @@ describe('状态 hook', () => {
     );
     await waitFor(() => expect(result.current.form).toEqual(FORM));
 
-    await expect(result.current.runExport()).rejects.toBe(transport);
+    await expect(result.current.packageAll()).rejects.toBe(transport);
     expect(result.current.failure).toBeNull();
     // 同一个故障只抛一次：轮询每 2 秒重读一次，不能让错误池的 count 变成轮询次数。
-    await expect(result.current.runExport()).resolves.toBeUndefined();
+    await expect(result.current.packageAll()).resolves.toBeUndefined();
   });
 
   it('宿主侧事实故障先给卡片、再把同一个故障抛一次', async () => {
@@ -1017,7 +1016,7 @@ describe('状态 hook', () => {
 
     // 卡片照常给现场，同时原样抛出（真实 WebView 里由全局 handler 结算进错误池）。
     await act(async () => {
-      await expect(result.current.runExport()).rejects.toBeInstanceOf(Error);
+      await expect(result.current.packageAll()).rejects.toBeInstanceOf(Error);
     });
     // 面板留下的就是宿主那个原始错误，用户那句话是渲染时从变体推的。
     expect(result.current.failure).toEqual({
@@ -1025,7 +1024,7 @@ describe('状态 hook', () => {
       cause: '项目根不可用：找不到目录',
     });
     await act(async () => {
-      await expect(result.current.runExport()).resolves.toBeUndefined();
+      await expect(result.current.packageAll()).resolves.toBeUndefined();
     });
   });
 
@@ -1165,7 +1164,7 @@ describe('状态 hook', () => {
     await waitFor(() => expect(result.current.form).toEqual(FORM));
 
     await act(async () => {
-      await result.current.runExport();
+      await result.current.packageAll();
     });
     expect(result.current.failure).toEqual({
       type: 'commandFailed',
@@ -1206,7 +1205,7 @@ describe('状态 hook', () => {
     await waitFor(() => expect(result.current.form).toEqual(FORM));
 
     await act(async () => {
-      await result.current.runExport();
+      await result.current.packageAll();
     });
     expect(result.current.failure).toEqual({
       type: 'saveConflict',
@@ -1246,7 +1245,6 @@ function fakeMinitool(
     adaptPromptDismissed: false,
     updateField: vi.fn(),
     resolveConflict: vi.fn(),
-    runExport: vi.fn(async () => undefined),
     packageAll: vi.fn(async () => undefined),
     adapt: vi.fn(),
     repair: vi.fn(),