diff --git a/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx b/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
index 72df3ae2a..e5d57fa82 100644
--- a/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
+++ b/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
@@ -3401,7 +3401,11 @@ describe('ImageCanvasEditorView generation integration', () => {
         'https://assets.test/generated-character-drafts/editor/frame1.png',
       );
     });
-    expect(screen.getByText('1/48')).toBeTruthy();
+    // 中文注释：分子不能钉死。序列帧图层默认自动播放（frames.length > 1 即 isPlaying），
+    // 48 帧 6 秒算出 125ms 的真实 setInterval，而这里用的是真实定时器下的 waitFor——
+    // 上一条 waitFor 在 CI 上多轮询一次就已经越过 125ms，计数器变成 2/48。要断言的是
+    // 「按序列帧播放器渲染、总帧数 48」（下一行排除视频元素），分母才是这条断言的意义。
+    expect(screen.getByText(/^\d+\/48$/u)).toBeTruthy();
     expect(screen.queryByLabelText('画布视频：角色动作')).toBeNull();
     expect(screen.getByText('动作')).toBeTruthy();