diff --git a/uni_modules/uts-syntaxcase/utssdk/index.uts b/uni_modules/uts-syntaxcase/utssdk/index.uts
index 60350dd8f86bf013b0b3b79ab27ffe8a8fa92d9c..d84bac0718444c8b4ab33843e855bf5180ba97a5 100644
--- a/uni_modules/uts-syntaxcase/utssdk/index.uts
+++ b/uni_modules/uts-syntaxcase/utssdk/index.uts
@@ -52,14 +52,11 @@ export function testSyncWithCallback(opts : AsyncOptions) : SyntaxResult {
 
 
 async function testAwaitPromise(res : SyntaxResult) : Promise<SyntaxResult> {
-  // #ifdef APP-ANDROID
   return await new Promise(function (resolve : (res : SyntaxResult) => void) {
-    resolve(res)
+    setTimeout(() => {
+      resolve(res)
+    }, 2000)
   })
-  // #endif
-  // #ifndef APP-ANDROID
-  return res
-  // #endif
 }
 /**
  * 导出一个异步方法
@@ -100,7 +97,7 @@ export async function testAsyncParam3(id : number, name : string, opts : AsyncOp
 
 export class Test {
   id : number;
-  name : string;
+  name : string;
   
   static type : string = "Test";
   constructor(id : number, options : TestOptions) {
@@ -122,21 +119,21 @@ export class Test {
     const res = await testAsync(opts);
     return res;
   }
-}
-
-export class SetterTest {
-  
-  private _nickName: string = '';
-  
-  get nickName (): string {
-    console.log('get nickName');
-    return this._nickName;
-  }
-  set nickName (value: string) {
-    console.log('set nickName');
-    this._nickName = value;
-  }
-  
+}
+
+export class SetterTest {
+  
+  private _nickName: string = '';
+  
+  get nickName (): string {
+    console.log('get nickName');
+    return this._nickName;
+  }
+  set nickName (value: string) {
+    console.log('set nickName');
+    this._nickName = value;
+  }
+  
 }
 
 class RequestTaskImpl implements RequestTask {
@@ -161,15 +158,15 @@ export function request(url : string) : RequestTask | null {
   return new RequestTaskImpl(url)
 }
 // #ifdef APP-ANDROID
-// #ifdef UNI-APP-X
+// #ifdef UNI-APP-X
 export function callKotlinMethodGetInfo():String {
 	return NativeCode.getPhoneInfo()
-}
-
+}
+
 export function callJavaMethodGetInfo():String {
 	return new JavaUser("jack",12).name
-}
-
+}
+
 
 import KeyEvent from 'android.view.KeyEvent';
 import Configuration from 'android.content.res.Configuration';
diff --git a/uni_modules/uts-tests/utssdk/String.uts b/uni_modules/uts-tests/utssdk/String.uts
index 2d4894233d191431034ba05a84c2c7b6d21e9a2f..5560cd86460c6601959313797ef02062a8ecb3e1 100644
--- a/uni_modules/uts-tests/utssdk/String.uts
+++ b/uni_modules/uts-tests/utssdk/String.uts
@@ -7,10 +7,10 @@ export function testString() : Result {
       const x = "Mozilla";
       const e = "";
 
-      console.log("Mozilla is " + x.length + " code units long");
+      console.log("Mozilla is " + `${x.length}` + " code units long");
       /* "Mozilla is 7 code units long" */
 
-      console.log("The empty string is has a length of " + e.length);
+      console.log("The empty string is has a length of " + `${e.length}`);
       /* "The e string is has a length of 0" */
       // #END
 
@@ -335,6 +335,7 @@ export function testString() : Result {
 
 
       // #TEST String.replace_1
+      // #ifdef APP-ANDROID
       // 不包含捕捉组的示例
       let a = "The quick brown fox jumps over the lazy dog. If the dog reacted, was it really lazy?"
       let b = a.replace(RegExp("fox"), function (match : string, offset : number, string : string) : string {
@@ -344,7 +345,7 @@ export function testString() : Result {
         return "cat"
       })
       console.log("b:", b)
-
+      
       // 包含一个捕获组的示例。注意，目前android仅支持最多五个捕获组
       let a1 = "The quick brown fox jumps over the lazy dog. If the dog reacted, was it really lazy?"
       let b1 = a1.replace(RegExp("(fox)"), function (match : string, p1 : string, offset : number, string : string) : string {
@@ -355,6 +356,8 @@ export function testString() : Result {
         return "cat"
       })
       console.log("b1", b1)
+      // #endif
+
       // #END
 
       // const REGEX_FORMAT = /[YMDHhms]o|\[([^\]]+)]|Y{1,4}|M{1,4}|D{1,2}|d{1,4}|H{1,2}|h{1,2}|a{1,2}|A{1,2}|m{1,2}|s{1,2}|Z{1,2}|SSS/g
@@ -374,10 +377,12 @@ export function testString() : Result {
       // #TEST String.search
       const paragraph = 'The quick brown fox jumps over the lazy dog. If the dog barked, was it really lazy?';
       const regex = /[^\w\s]/g;
+      // #ifdef APP-ANDROID
       console.log(paragraph.search(regex));
       // expected output: 43
       console.log(paragraph[paragraph.search(regex)]);
       // expected output: "."
+      // #endif
       // #END
 
       expect(paragraph.search(regex)).toEqual(43);
diff --git a/uni_modules/uts-tests/utssdk/UTSJSONObject.uts b/uni_modules/uts-tests/utssdk/UTSJSONObject.uts
index 2aa51f8febb679dc9aa5bce2ad8250b12618e813..2d3b967632143be1d5a5468d059532dc946d778b 100644
--- a/uni_modules/uts-tests/utssdk/UTSJSONObject.uts
+++ b/uni_modules/uts-tests/utssdk/UTSJSONObject.uts
@@ -163,7 +163,7 @@ export function testUTSJSONObject() : Result {
         }
       }
       //返回指定键对应的值，如果对象中不存在此键则返回 null。
-      let name : string = person.get('name') as string
+      let name : string = person["name"] as String
       //get 方法可以简化为使用下标运算符 `[]` 访问
       name = person['name'] as string
       //增加或更新指定键对应的值。