diff --git a/uni_modules/uts-tests/utssdk/Array.uts b/uni_modules/uts-tests/utssdk/Array.uts
index 786072c263df27cc86f0424a664030591b9decd8..1bc62eebf163f02c5023f5b21b5d65bb41ac4235 100644
--- a/uni_modules/uts-tests/utssdk/Array.uts
+++ b/uni_modules/uts-tests/utssdk/Array.uts
@@ -278,7 +278,15 @@ export function testArray(): Result {
             expect(array1.unshift(4, 5)).toEqual(5);
             expect(array1).toEqual([4, 5, 1, 2, 3]);
         })
-        
+		test("toString", () => {
+		    const array1: number[] = [1, 2, 3];
+		    expect(array1.toString()).toEqual("1,2,3");
+			const array2 = new Array<string>()
+			array2.push("a")
+			array2.push("b")
+			array2.push("c")
+			expect(array2.toString()).toEqual("a,b,c");
+		})
         test('reverse', () => {
             // const array1: string[] = ['one', 'two', 'three'];
             // const reversed1: string[] = array1.reverse();
diff --git a/uni_modules/uts-tests/utssdk/Date.uts b/uni_modules/uts-tests/utssdk/Date.uts
index d5c734b6723fbef325715c17a555b7a76ab1c047..0073f8b97ae3877ce2eeec1b8cef8eec91028728 100644
--- a/uni_modules/uts-tests/utssdk/Date.uts
+++ b/uni_modules/uts-tests/utssdk/Date.uts
@@ -23,6 +23,14 @@ export function testDate() : Result {
 			expect(unixTimeZero.toString()).toEqual("Thu Jan 01 1970 08:00:00 GMT+0800");
 			expect(javaScriptRelease.toString()).toEqual("Mon Dec 04 1995 08:12:00 GMT+0800");
 		})
+		test('toTimeString', () => {
+			const date1 = new Date('01 Jan 1970 00:00:00 GMT');
+			const date2 = new Date('December 17, 1995 03:24:00');
+			
+			expect(date1.toTimeString()).toEqual("08:00:00 GMT+0800");
+			expect(date2.toTimeString()).toEqual("03:24:00 GMT+0800");
+		})
+		
         test('getDate', () => {
             const birthday = new Date('August 19, 1975 23:15:30');
             const date1 = birthday.getDate();
diff --git a/uni_modules/uts-tests/utssdk/Map.uts b/uni_modules/uts-tests/utssdk/Map.uts
index 76f71250f554418622dcaeb419a75d3951f3dec3..5da7d8a4c78be143090fc60d8e61dd5f3b94010a 100644
--- a/uni_modules/uts-tests/utssdk/Map.uts
+++ b/uni_modules/uts-tests/utssdk/Map.uts
@@ -58,12 +58,13 @@ export function testMap(): Result {
             expect(map3.get(333)).toEqual(333);
             // ios不支持链式调用
             // myMap.set(1, 'foobar').set(2, 'baz');
-            const map4 = new Map<UTSJSONObject,string>();
-            const key1 = {}, key2 = {};
-            map4.set(key1, '1')
-            map4.set(key2, '2')
-            expect(map4.get(key1)).toEqual('1');
-            expect(map4.get(key2)).toEqual('2');
+            // const map4 = new Map<UTSJSONObject,string>();
+			// key 不支持对象
+            // const key1 = {}, key2 = {};
+            // map4.set(key1, '1')
+            // map4.set(key2, '2')
+            // expect(map4.get(key1)).toEqual('1');
+            // expect(map4.get(key2)).toEqual('2');
             const map5 = new Map<string,string>([['key1', 'value1'], ['key2', 'value2']]);
             expect(map5.get('key1')).toEqual('value1');
             expect(map5.get('key2')).toEqual('value2');
diff --git a/uni_modules/uts-tests/utssdk/Matchers.uts b/uni_modules/uts-tests/utssdk/Matchers.uts
index 94b45f7fce9d76cbde202e95043918b1a2ae5b70..d51e8f03974a44cc9ab548e7ece67609244d5f91 100644
--- a/uni_modules/uts-tests/utssdk/Matchers.uts
+++ b/uni_modules/uts-tests/utssdk/Matchers.uts
@@ -9,7 +9,7 @@ export class Matchers<T> {
             return
         }
         // #ifndef APP-IOS
-        // throw new Error(format(expected, this.actual))
+        throw new Error(format(expected, this.actual))
         // #endif
         // #ifdef APP-IOS
         NSException(name = NSExceptionName.internalInconsistencyException, reason = format(expected, this.actual)).raise()