diff --git a/uni_modules/uts-tests/utssdk/Date.uts b/uni_modules/uts-tests/utssdk/Date.uts
index 2b9dd0bfef70036195f435c14222f7df4d1d79c5..fd805481109b1d4cccacc48510eb1af459c4ef2e 100644
--- a/uni_modules/uts-tests/utssdk/Date.uts
+++ b/uni_modules/uts-tests/utssdk/Date.uts
@@ -44,7 +44,29 @@ export function testDate() : Result {
 			// expect(date1.toTimeString()).toEqual("08:00:00 GMT+0800");
 			// expect(date2.toTimeString()).toEqual("03:24:00 GMT+0800");
 			// // #endif
-		})
+		})
+    
+    test('toXString', () => {
+    	const event = new Date('1995-12-17T03:24:00');
+      // #ifndef APP-ANDROID
+      expect(event.toString()).toEqual("Sun Dec 17 1995 03:24:00 GMT+0800");
+      expect(event.toTimeString()).toEqual("03:24:00 GMT+0800");
+      // #endif
+      expect(event.toISOString()).toEqual("1995-12-16T19:24:00.000Z");
+      expect(event.toJSON()).toEqual("1995-12-16T19:24:00.000Z");
+      expect(event.toDateString()).toEqual("Sun Dec 17 1995");
+      
+      const event2 = new Date('2014-01-09 22:00:00');
+      // #ifndef APP-ANDROID
+      expect(event2.toString()).toEqual("Thu Jan 09 2014 22:00:00 GMT+0800");
+      expect(event2.toTimeString()).toEqual("2014-01-09T14:00:00.000Z");
+      // #endif
+      expect(event2.toISOString()).toEqual("2014-01-09T14:00:00.000Z");
+      expect(event2.toJSON()).toEqual("Thu Jan 09 2014");
+      expect(event2.toDateString()).toEqual("22:00:00 GMT+0800");
+      
+    })
+    
 		
         test('getDate', () => {
             const birthday = new Date('August 19, 1975 23:15:30');