diff --git a/test/utils.test.ts b/test/utils.test.ts
index becb8fd626..8fdb47a842 100644
--- a/test/utils.test.ts
+++ b/test/utils.test.ts
@@ -197,13 +197,13 @@ describe('Utils', () => {
         const warningSpy = vi.spyOn(console, 'warn');
         const errorSpy = vi.spyOn(console, 'error');
         logger.debug('debug', 'zh');
-        expect(debugSpy).toHaveBeenCalledWith('zh: debug');
+        expect(debugSpy).toHaveBeenCalledWith(expect.stringMatching(/^\[\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\d.\d\d\dZ\] zh: debug$/));
         logger.info('info', 'zh');
-        expect(infoSpy).toHaveBeenCalledWith('zh: info');
+        expect(infoSpy).toHaveBeenCalledWith(expect.stringMatching(/^\[\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\d.\d\d\dZ\] zh: info$/));
         logger.warning('warning', 'zh');
-        expect(warningSpy).toHaveBeenCalledWith('zh: warning');
+        expect(warningSpy).toHaveBeenCalledWith(expect.stringMatching(/^\[\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\d.\d\d\dZ\] zh: warning$/));
         logger.error('error', 'zh');
-        expect(errorSpy).toHaveBeenCalledWith('zh: error');
+        expect(errorSpy).toHaveBeenCalledWith(expect.stringMatching(/^\[\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\d.\d\d\dZ\] zh: error$/));
 
         setLogger(mockLogger);
         expect(logger).toEqual(mockLogger);