diff --git a/src/components/Personal/Exchange.test.jsx b/src/components/Personal/Exchange.test.jsx
index 20fe641..31abe48 100644
--- a/src/components/Personal/Exchange.test.jsx
+++ b/src/components/Personal/Exchange.test.jsx
@@ -125,7 +125,7 @@
     );
 
     await waitFor(() => {
-      const backButton = screen.getByText(/← 返回个人中心/);
+      const backButton = screen.getByText(/返回个人中心/);
       fireEvent.click(backButton);
       
       expect(mockNavigate).toHaveBeenCalledWith('/personal', {