diff --git a/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx b/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
index ffe305bff..1145c58a8 100644
--- a/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
+++ b/src/components/image-editor/ImageCanvasEditorGenerationIntegration.test.tsx
@@ -823,7 +823,8 @@ describe('ImageCanvasEditorView generation integration', () => {
         .className,
     ).toContain('image-canvas-editor__reference-chip');
     const generatePrompt = screen.getByLabelText('生成提示词');
-    expect(generatePrompt.className).toContain('platform-text-field');
+    expect(generatePrompt.className).toContain('auto-grow-text-area');
+    expect(generatePrompt.className).not.toContain('platform-text-field');
     expect(generatePrompt.className).toContain(
       'image-canvas-editor__generation-prompt',
     );