diff --git a/extensions/feishu/src/monitor.cleanup.test.ts b/extensions/feishu/src/monitor.cleanup.test.ts
index 115e59d8dad..97501524af4 100644
--- a/extensions/feishu/src/monitor.cleanup.test.ts
+++ b/extensions/feishu/src/monitor.cleanup.test.ts
@@ -130,10 +130,9 @@ describe("feishu websocket cleanup", () => {
 
     expect(createFeishuWSClientMock).toHaveBeenCalledTimes(2);
     expect(recoveredClient.close).toHaveBeenCalledTimes(1);
-    expect(runtime.error).toHaveBeenCalledWith(
-      expect.stringContaining("WebSocket start failed, retrying in 1000ms"),
-    );
+    expect(runtime.error).toHaveBeenCalledTimes(1);
     const errorMessage = String(runtime.error.mock.calls[0]?.[0] ?? "");
+    expect(errorMessage).toContain("WebSocket start failed, retrying in 1000ms");
     expect(errorMessage).not.toContain("\n");
     expect(errorMessage).not.toContain("token_abc");
     expect(errorMessage).not.toContain("secret_abc");