diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000000000000000000000000000000000000..ebe51d3bfa4701e67ca2c77b074ab814a7d506e3
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,12 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = false
+insert_final_newline = false
\ No newline at end of file
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 85e0d2c8df3ded51a4f2f07b826c2584b1091478..eae83d6fd83c391515a4f90751cf239d5ac55ebc 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -6,15 +6,14 @@
 >
         <!--meta-data-->
         <meta-data android:name="TencentMapSDK" android:value="您申请的腾讯定位App Key" />
-		<!--fileprovider注册,请注意authorities 需要替换为自己的唯一标识-->
-		 <provider
-			   android:name="androidx.core.content.FileProvider"
-			   android:authorities="io.dcloud.hellouts.uts_nativepage.fileprovider"
-			   android:grantUriPermissions="true"
-			   android:exported="false">
-			   <meta-data
-				   android:name="android.support.FILE_PROVIDER_PATHS"
-				   android:resource="@xml/filepaths" />
-		</provider>
+		
+		<activity android:name="uni.UNI70BE9D0.RootPackageActivity"
+			android:launchMode="singleTask"
+			android:exported="true">
+			<intent-filter>
+				<action android:name="uni.UNI70BE9D0.RootPackageActivity" />
+				<category android:name="android.intent.category.DEFAULT" />
+			</intent-filter>
+		</activity>
     </application>
 </manifest>
diff --git a/App.vue b/App.vue
index 50d83e88dfadd86f001984f4cfac4c6ea1827412..6399c949db89b718ade6e99567a93bc22fd74fd2 100644
--- a/App.vue
+++ b/App.vue
@@ -1,42 +1,44 @@
-<!-- HBuilder X 版本要求: 3.6.11+ -->
-<script lang="ts">
-let firstBackTime = 0
-export default {
-  onLaunch: function () {
-    console.log('App Launch')
-  },
-  onShow: function () {
-    console.log('App Show')
-  },
-  onHide: function () {
-    console.log('App Hide')
-  },
-  onLastPageBackPress: function () {
-    console.log('App LastPageBackPress')
-    if (firstBackTime == 0) {
-      uni.showToast({
-        title: '再按一次退出应用',
-        position: 'bottom',
-      })
-      firstBackTime = Date.now()
-      setTimeout(() => {
-        firstBackTime = 0
-      }, 2000)
-    } else if (Date.now() - firstBackTime < 2000) {
-      firstBackTime = Date.now()
-      uni.exit()
-    }
-  },
-  onExit() {
-    console.log('App Exit')
-  },
-}
-</script>
-
-<style>
-/*每个页面公共css */
-/* uni.css - 通用组件、模板样式库，可以当作一套ui库应用 */
-/* #ifdef APP-VUE */
-@import './common/uni.css';
-/* #endif */
-</style>
+<!-- HBuilder X 版本要求: 3.6.11+ -->
+<script lang="ts">
+  let firstBackTime = 0
+  export default {
+    onLaunch: function () {
+      console.log('App Launch')
+    },
+    onShow: function () {
+      console.log('App Show')
+    },
+    onHide: function () {
+      console.log('App Hide')
+    },
+    // #ifdef UNI-APP-X && APP-ANDROID
+    onLastPageBackPress: function () {
+      console.log('App LastPageBackPress')
+      if (firstBackTime == 0) {
+        uni.showToast({
+          title: '再按一次退出应用',
+          position: 'bottom',
+        })
+        firstBackTime = Date.now()
+        setTimeout(() => {
+          firstBackTime = 0
+        }, 2000)
+      } else if (Date.now() - firstBackTime < 2000) {
+        firstBackTime = Date.now()
+        uni.exit()
+      }
+    },
+    // #endif
+    onExit() {
+      console.log('App Exit')
+    },
+  }
+</script>
+
+<style>
+  /*每个页面公共css */
+  /* uni.css - 通用组件、模板样式库，可以当作一套ui库应用 */
+  /* #ifdef APP-VUE */
+  @import './common/uni.css';
+  /* #endif */
+</style>
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 3ca6c1402d91805fdb93a9f3547afb9a60901384..f84c511e1718babbfb79c581fbb1aeb25f52e4af 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,78 +1,67 @@
 {
-	"name": "HelloUTS",
-	"appid": "__UNI__70BE9D0",
-	"description": "",
-	"versionName": "1.0.9",
-	"versionCode": "109",
-	"transformPx": false,
-	/* 5+App特有相关 */
-	"app-plus": {
-		"usingComponents": true,
-		"nvueStyleCompiler": "uni-app",
-		"compilerVersion": 3,
-		"splashscreen": {
-			"alwaysShowBeforeRender": true,
-			"waiting": true,
-			"autoclose": true,
-			"delay": 0
-		},
-		/* 模块配置 */
-		"modules": {},
-		/* 应用发布信息 */
-		"distribute": {
-			/* android打包配置 */
-			"android": {
-				"permissions": [
-					"<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
-					"<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>",
-					"<uses-permission android:name=\"android.permission.VIBRATE\"/>",
-					"<uses-permission android:name=\"android.permission.READ_LOGS\"/>",
-					"<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>",
-					"<uses-feature android:name=\"android.hardware.camera.autofocus\"/>",
-					"<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>",
-					"<uses-permission android:name=\"android.permission.CAMERA\"/>",
-					"<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>",
-					"<uses-permission android:name=\"android.permission.READ_PHONE_STATE\"/>",
-					"<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>",
-					"<uses-permission android:name=\"android.permission.WAKE_LOCK\"/>",
-					"<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>",
-					"<uses-feature android:name=\"android.hardware.camera\"/>",
-					"<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>"
-				],
-				"minSdkVersion": 21,
-				"abiFilters": ["armeabi-v7a"]
-			},
-			/* ios打包配置 */
-			"ios": {
-				"dSYMs": false
-			},
-			/* SDK配置 */
-			"sdkConfigs": {
-				"ad": {}
-			}
-		}
-	},
-	/* 快应用特有相关 */
-	"quickapp": {},
-	/* 小程序特有相关 */
-	"mp-weixin": {
-		"appid": "",
-		"setting": {
-			"urlCheck": false
-		},
-		"usingComponents": true
-	},
-	"mp-alipay": {
-		"usingComponents": true
-	},
-	"mp-baidu": {
-		"usingComponents": true
-	},
-	"mp-toutiao": {
-		"usingComponents": true
-	},
-	"uniStatistics": {
-		"enable": false
-	},
-	"vueVersion": "3"
-}
\ No newline at end of file
+    "name" : "HelloUTS",
+    "appid" : "__UNI__70BE9D0",
+    "description" : "",
+    "versionName" : "1.0.9",
+    "versionCode" : "109",
+    "transformPx" : false,
+    /* 5+App特有相关 */
+    "app-plus" : {
+        "usingComponents" : true,
+        "nvueStyleCompiler" : "uni-app",
+        "compilerVersion" : 3,
+        "splashscreen" : {
+            "alwaysShowBeforeRender" : true,
+            "waiting" : true,
+            "autoclose" : true,
+            "delay" : 0
+        },
+        /* 模块配置 */
+        "modules" : {},
+        /* 应用发布信息 */
+        "distribute" : {
+            /* android打包配置 */
+            "android" : {
+                "permissions" : [
+                    "<uses-permission android:name=\"android.permission.CAMERA\"/>",
+                    "<uses-feature android:name=\"android.hardware.camera\"/>"
+                ],
+                "minSdkVersion" : 21,
+                "abiFilters" : [ "arm64-v8a" ]
+            },
+            /* ios打包配置 */
+            "ios" : {
+                "dSYMs" : false
+            },
+            /* SDK配置 */
+            "sdkConfigs" : {
+                "ad" : {}
+            }
+        }
+    },
+    /* 快应用特有相关 */
+    "quickapp" : {},
+    /* 小程序特有相关 */
+    "mp-weixin" : {
+        "appid" : "",
+        "setting" : {
+            "urlCheck" : false
+        },
+        "usingComponents" : true
+    },
+    "mp-alipay" : {
+        "usingComponents" : true
+    },
+    "mp-baidu" : {
+        "usingComponents" : true
+    },
+    "mp-toutiao" : {
+        "usingComponents" : true
+    },
+    "uniStatistics" : {
+        "enable" : false
+    },
+    "vueVersion" : "3"
+}
+/* ios打包配置 *//* SDK配置 */
+
diff --git a/pages.json b/pages.json
index 0a211d1fa2cb222003bf6e699220e4f813e67765..2b4ec8dc2e4927812b7df07a9c8b5737475c92f6 100644
--- a/pages.json
+++ b/pages.json
@@ -91,13 +91,6 @@
 				"enablePullDownRefresh": false
 			}
 		},
-		{
-			"path": "pages/resource/fileRead",
-			"style": {
-				"navigationBarTitleText": "",
-				"enablePullDownRefresh": false
-			}
-		},
 		{
 			"path": "pages/advance/android/decorview",
 			"style": {
diff --git a/pages/SyntaxCase/utsAndroid.uvue b/pages/SyntaxCase/utsAndroid.uvue
index 2eb8636fb4ccfc5fcc0eee987f9aba0a2cce9b0e..10952251fbc4f69d1a521b7f470f0aff5f3d7c3f 100644
--- a/pages/SyntaxCase/utsAndroid.uvue
+++ b/pages/SyntaxCase/utsAndroid.uvue
@@ -39,6 +39,7 @@
         <view class="uni-hello-text"> 获取设备信息，观察是否符合预期 </view>
       </view>
       <button @tap="getDeviceInfoClick">获取设备基础信息</button>
+      <button @tap="getFileProviderUriClick">使用外部应用访问私有文件</button>
     </view>
     <!-- #ifdef APP -->
   </scroll-view>
@@ -62,6 +63,8 @@ import {
   getDeviceInfoTest,
   privacyStateTest,
 } from '@/uni_modules/uts-platform-api'
+import File from 'java.io.File';
+import Intent from 'android.content.Intent';
 
 /**
  * 测试在页面生命周期之外，使用api
@@ -157,6 +160,15 @@ export default {
         })
       }
     },
+    getFileProviderUriClick() {
+      let file = new File(UTSAndroid.getResourcePath("static/logo.png"))
+      const uri = UTSAndroid.getFileProviderUri(file)
+      console.log("uri",uri.toString())
+      const intent = new Intent(Intent.ACTION_VIEW, uri)
+      intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION) // 添加权限标志 
+      const context = UTSAndroid.getUniActivity()!;
+      context.startActivity(intent);
+    },
     getAppTempPathClick() {
       if (getAppTempPathTest()) {
         uni.showToast({
diff --git a/pages/advance/advance.vue b/pages/advance/advance.vue
index b8e961bfd5deb81fb1725ff03f565a6a41b03dc0..494e01a4c45043bc2965ef54db727b2e603d85e4 100644
--- a/pages/advance/advance.vue
+++ b/pages/advance/advance.vue
@@ -28,7 +28,7 @@
 		arrayConvert
     } from "../../uni_modules/uts-advance";
 	
-	import {openFileWithProvider} from '../../uni_modules/uts-nativepage'
+	import {openFileWithProvider} from '../../uni_modules/uts-advance'
 
     export default {
         data() {
@@ -61,9 +61,6 @@
 					    pages: [{
 					        name: "图片加载示例",
 					        url: "resource/resource"
-					    },{
-					        name: "文件读取示例",
-					        url: "resource/fileRead"
 					    }]
 					},
 					{
@@ -85,7 +82,7 @@
 					        url: "advance/android/assetaudio"
 					    }, 
 						{
-						    name: "使用三方应用打开项目文件(需自定义基座)",
+						    name: "使用三方应用打开项目文件",
 						    function: "testOpenFileWithProvider"
 						},
 						{
diff --git a/pages/resource/fileRead.uvue b/pages/resource/fileRead.uvue
deleted file mode 100644
index 18c4fcf26631ca6780b8569fb121d377e0228f9d..0000000000000000000000000000000000000000
--- a/pages/resource/fileRead.uvue
+++ /dev/null
@@ -1,27 +0,0 @@
-<template>
-	<view>
-		<page-head :title="title"></page-head>
-		
-	</view>
-</template>
-<script>
-	
-	export default {
-		
-		data() {
-			return {
-				title: '文件读取示例-todo',
-			}
-		},
-
-		methods: {
-			
-			
-		}
-	}
-</script>
-
-<style>
-
-  
-</style>
diff --git a/pages/resource/fileRead.vue b/pages/resource/fileRead.vue
deleted file mode 100644
index b5b876973b037d3bab14b2a480257f3db134378b..0000000000000000000000000000000000000000
--- a/pages/resource/fileRead.vue
+++ /dev/null
@@ -1,79 +0,0 @@
-<template>
-	<view>
-		<page-head :title="title"></page-head>
-		<view class="uni-btn-v uni-common-mt">
-			<button type="primary"  @tap="getImageBase64">读取图片base64</button>
-			<button type="primary"  @tap="getFileText">读取文本内容</button>
-		</view>
-	</view>
-</template>
-<script>
-	import {getFileSystemManager} from '@/uni_modules/uts-file-manager'
-	
-	export default {
-		
-		data() {
-			return {
-				title: '文件读取示例',
-				logo:""
-			}
-		},
-
-		methods: {
-			
-			getImageBase64:function(e){
-				let fileManager = getFileSystemManager()
-				fileManager.readFile({
-					encoding:'base64',
-					filePath:'static/logo.png',
-					success:function(res){
-						console.log("success")
-						console.log(res)
-					},
-					fail:function(res){
-						console.log('fail')
-						console.log(res)
-					},
-					complete:function(res){
-						console.log("complete")
-						console.log(res)
-					}
-				})
-			},
-			getFileText:function(e){
-				let fileManager = getFileSystemManager()
-				fileManager.writeFile({
-					filePath:'/test/1.txt',
-					data:'锄禾日当午，汗滴禾下土，谁知盘中餐，粒粒皆辛苦',
-					success:function(res){
-						fileManager.readFile({
-							encoding:'utf-8',
-							filePath:res.filePath,
-							success:function(res){
-								console.log("success")
-								console.log(res)
-							},
-							fail:function(res){
-								console.log('fail')
-							},
-							complete:function(res){
-								console.log("complete")
-							}
-						})
-					},
-					fail:function(res){
-						console.log('fail')
-					},
-					complete:function(res){
-						console.log("complete")
-					}
-				})
-			}
-		}
-	}
-</script>
-
-<style>
-
-  
-</style>
diff --git a/uni_modules/uts-advance/utssdk/app-android/index.uts b/uni_modules/uts-advance/utssdk/app-android/index.uts
index 17e7b568d0097e53a8e5cdf5657fc8cbaab319c2..9537af668eaf1984e387c1d0c0893f68c13b5d80 100644
--- a/uni_modules/uts-advance/utssdk/app-android/index.uts
+++ b/uni_modules/uts-advance/utssdk/app-android/index.uts
@@ -554,3 +554,13 @@ export function arrayConvert():boolean{
 	return true
 }
 
+
+export function openFileWithProvider(url:String){
+	let file = new File(UTSAndroid.getResourcePath("static/logo.png"))
+  const uri = UTSAndroid.getFileProviderUri(file)
+	console.log("uri",uri.toString())
+	const intent = new Intent(Intent.ACTION_VIEW, uri)
+	intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION) // 添加权限标志 
+	const context = UTSAndroid.getUniActivity()!;
+	context.startActivity(intent);
+}
diff --git a/uni_modules/uts-alert/utssdk/app-android/index.uts b/uni_modules/uts-alert/utssdk/app-android/index.uts
index c0b82d1c76e00ee7f42c8fe791984913a4e468a4..6a74a209df435de8f56b4ad894700c881d04c8cb 100644
--- a/uni_modules/uts-alert/utssdk/app-android/index.uts
+++ b/uni_modules/uts-alert/utssdk/app-android/index.uts
@@ -1,5 +1,3 @@
-
-
 import Toast from 'android.widget.Toast';
 import AlertDialog from 'android.app.AlertDialog';
 import DialogInterface from 'android.content.DialogInterface';
diff --git a/uni_modules/uts-file-manager/changelog.md b/uni_modules/uts-file-manager/changelog.md
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/uni_modules/uts-file-manager/package.json b/uni_modules/uts-file-manager/package.json
deleted file mode 100644
index e69ed1a39539b73d3862a051c12bf630ea83c1c0..0000000000000000000000000000000000000000
--- a/uni_modules/uts-file-manager/package.json
+++ /dev/null
@@ -1,81 +0,0 @@
-{
-  "id": "uts-file-manager",
-  "displayName": "uts-file-manager",
-  "version": "1.0.0",
-  "description": "uts-file-manager",
-  "keywords": [
-    "uts-file-manager"
-],
-  "repository": "",
-  "engines": {
-    "HBuilderX": "^3.6.8"
-  },
-  "dcloudext": {
-    "type": "uts",
-    "sale": {
-      "regular": {
-        "price": "0.00"
-      },
-      "sourcecode": {
-        "price": "0.00"
-      }
-    },
-    "contact": {
-      "qq": ""
-    },
-    "declaration": {
-      "ads": "",
-      "data": "",
-      "permissions": ""
-    },
-    "npmurl": ""
-  },
-  "uni_modules": {
-    "dependencies": [],
-    "encrypt": [],
-    "platforms": {
-      "cloud": {
-        "tcb": "u",
-        "aliyun": "u"
-      },
-      "client": {
-        "Vue": {
-          "vue2": "u",
-          "vue3": "u"
-        },
-        "App": {
-          "app-android": "u",
-          "app-ios": "u"
-        },
-        "H5-mobile": {
-          "Safari": "u",
-          "Android Browser": "u",
-          "微信浏览器(Android)": "u",
-          "QQ浏览器(Android)": "u"
-        },
-        "H5-pc": {
-          "Chrome": "u",
-          "IE": "u",
-          "Edge": "u",
-          "Firefox": "u",
-          "Safari": "u"
-        },
-        "小程序": {
-          "微信": "u",
-          "阿里": "u",
-          "百度": "u",
-          "字节跳动": "u",
-          "QQ": "u",
-          "钉钉": "u",
-          "快手": "u",
-          "飞书": "u",
-          "京东": "u"
-        },
-        "快应用": {
-          "华为": "u",
-          "联盟": "u"
-        }
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/uni_modules/uts-file-manager/readme.md b/uni_modules/uts-file-manager/readme.md
deleted file mode 100644
index 71f9adf51afbff4c8b47dfd0155b0ceb7a1db2fc..0000000000000000000000000000000000000000
--- a/uni_modules/uts-file-manager/readme.md
+++ /dev/null
@@ -1,6 +0,0 @@
-# uts-file-manager
-### 开发文档
-[UTS 语法](https://uniapp.dcloud.net.cn/tutorial/syntax-uts.html)
-[UTS API插件](https://uniapp.dcloud.net.cn/plugin/uts-plugin.html)
-[UTS 组件插件](https://uniapp.dcloud.net.cn/plugin/uts-component.html)
-[Hello UTS](https://gitcode.net/dcloud/hello-uts)
\ No newline at end of file
diff --git a/uni_modules/uts-file-manager/utssdk/app-android/index.uts b/uni_modules/uts-file-manager/utssdk/app-android/index.uts
deleted file mode 100644
index d92f48fe4ba0c09e6dc3f167c51d5aa06d63b311..0000000000000000000000000000000000000000
--- a/uni_modules/uts-file-manager/utssdk/app-android/index.uts
+++ /dev/null
@@ -1,125 +0,0 @@
-import { ReadFileSuccessResult, ReadFile,ReadFileOptions } from "../interface.uts"
-import { WriteFileSuccessResult, WriteFile,WriteFileOptions } from "../interface.uts"
-import { GetFileSystemManager,FileSystemManager} from "../interface.uts"
-import { UniErrorSubject, UniErrors } from "../unierror.uts"
-
-import File from "java.io.File" 
-import UTSAndroid from 'io.dcloud.uts.UTSAndroid';
-import Base64 from "android.util.Base64"
-
-export { ReadFileOptions, WriteFileOptions } from "../interface.uts"
-
-
-class AndroidFileSystemManager implements FileSystemManager{
-	
-	public readFile(options : ReadFileOptions) {
-		
-		// 判断type 是否合法
-		if(options.encoding != 'base64' && options.encoding != 'utf-8'){
-			let err = new UniError(UniErrorSubject, 1200002, UniErrors.get(1200002)!);
-			options.fail?.(err)
-			options.complete?.(err)
-			return
-		}
-		
-		let filePath = UTSAndroid.convert2AbsFullPath(options.filePath)
-		let targetFile = new File(filePath)
-		if (!targetFile.exists()) {
-			let err = new UniError(UniErrorSubject, 1300002, UniErrors.get(1300002)! + filePath);
-			options.fail?.(err)
-			options.complete?.(err)
-			return
-		}
-		
-		if (targetFile.isDirectory()) {
-			let err = new UniError(UniErrorSubject,1301003,UniErrors.get(1301003)!);
-			options.fail?.(err)
-			options.complete?.(err)
-			return
-		}
-		
-		/**
-		 * 文件超过16M，会超过应用内存  
-		 */
-		if (targetFile.length() > 16 * 1024 * 1024) {
-			let err = new UniError(UniErrorSubject,1300202,UniErrors.get(1300202)!);
-			options.fail?.(err)
-			options.complete?.(err)
-			return
-		}
-		
-		let currentDispatcher = UTSAndroid.getDispatcher()
-		/**
-		 * 执行真正的加载行为，为了避免阻塞分发到 io任务序列
-		 */
-		UTSAndroid.dispatchAsync('io',function(_){
-			
-			let ret : ReadFileSuccessResult = {
-				data : ""
-			}
-			
-			if(options.encoding == 'base64'){
-				// base64
-				let byteArray = targetFile.readBytes()
-				let base64Content = Base64.encodeToString(byteArray,Base64.NO_WRAP)
-				ret.data = base64Content
-				
-			}else{
-				// text
-				let text = targetFile.readText()
-				ret.data = text
-			}
-			
-			currentDispatcher.async(function(_){
-				options.success?.(ret)
-				options.complete?.(ret)
-			})
-			
-		},null)
-		
-	}
-	
-	
-	public writeFile(options : WriteFileOptions) {
-		// 判断type 是否合法
-		let nextFile = new File(UTSAndroid.getAppContext()?.getFilesDir(),options.filePath)
-		if(nextFile.exists() && nextFile.isDirectory()){
-			// 出错了，目标文件已存在，并且是个目录
-			let err = new UniError(UniErrorSubject,1301003,UniErrors.get(1301003)!);
-			options.fail?.(err)
-			options.complete?.(err)
-			return
-		}
-		
-		
-		let currentDispatcher = UTSAndroid.getDispatcher()
-		UTSAndroid.dispatchAsync('io',function(_){
-			
-			/**
-			 * 如果上一级目录不存在，创建之
-			 */
-			if(!nextFile.parentFile.exists()){
-				nextFile.parentFile.mkdirs()
-			}
-			
-			if(!nextFile.exists()){
-				nextFile.createNewFile()
-			}
-			// 写入文本，暂时只支持覆盖写入
-			nextFile.writeText(options.data)
-			
-			let ret : WriteFileSuccessResult = {
-				filePath: nextFile.getPath()
-			}
-			
-			currentDispatcher.async(function(_){
-				options.success?.(ret)
-				options.complete?.(ret)
-			})
-		},null)
-	}
-}
-
-export const getFileSystemManager:GetFileSystemManager = function ():FileSystemManager {
-	return new AndroidFileSystemManager()
-};
diff --git a/uni_modules/uts-file-manager/utssdk/app-ios/index.uts b/uni_modules/uts-file-manager/utssdk/app-ios/index.uts
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/uni_modules/uts-file-manager/utssdk/interface.uts b/uni_modules/uts-file-manager/utssdk/interface.uts
deleted file mode 100644
index 384a6294ee1ca75fbf87fadc1237660542ce3dfb..0000000000000000000000000000000000000000
--- a/uni_modules/uts-file-manager/utssdk/interface.uts
+++ /dev/null
@@ -1,106 +0,0 @@
-
-export type ReadFileSuccessResult = {
-  data: string
-}
-
-
-export type ReadFileSuccessCallback = (res: ReadFileSuccessResult) => void
-
-export type ReadFileFailCallback = (res: UniError) => void
-
-export type ReadFileCompleteCallback = (res: any) => void
-
-
-
-export type ReadFileOptions = {
-  /**
-   * base64 / utf-8
-   */
-  encoding: string,
-  /**
-   * 文件路径，支持相对地址和绝对地址
-   */
-  filePath: string,
-  /**
-   * 接口调用的回调函数
-   */
-  success?: ReadFileSuccessCallback | null,
-  /**
-   * 接口调用失败的回调函数
-   */
-  fail?: ReadFileFailCallback | null,
-  /**
-   * 接口调用结束的回调函数（调用成功、失败都会执行）
-   */
-  complete?: ReadFileCompleteCallback | null
-}
-
-
-export type WriteFileSuccessResult = {
-  filePath: string,
-}
-
-
-export type WriteFileSuccessCallback = (res: WriteFileSuccessResult) => void
-
-export type WriteFileFailCallback = (res: UniError) => void
-
-export type WriteFileCompleteCallback = (res: any) => void
-
-
-export type WriteFileOptions = {
-  /**
-   * 文件路径，只支持绝对地址
-   */
-  filePath: string,
-  /**
-   * 写入的文本内容
-   */
-  data: string,
-  /**
-   * 接口调用的回调函数
-   */
-  success?: WriteFileSuccessCallback | null,
-  /**
-   * 接口调用失败的回调函数
-   */
-  fail?: WriteFileFailCallback | null,
-  /**
-   * 接口调用结束的回调函数（调用成功、失败都会执行）
-   */
-  complete?: WriteFileCompleteCallback | null
-}
-
-
-export interface FileSystemManager {
-  readFile(config: ReadFileOptions): void;
-  writeFile(config: WriteFileOptions): void;
-}
-
-
-export type GetFileSystemManager = () => FileSystemManager;
-
-
-export interface Uni {
-  /**
-   * 获取文件管理器
-   * @uniPlatform {
-   *    "app": {
-   *        "android": {
-   *            "osVer": "4.4.4",
-   *            "uniVer": "√",
-   *            "unixVer": "3.9.0"
-   *        },
-   *        "ios": {
-   *            "osVer": "x",
-   *            "uniVer": "x",
-   *            "unixVer": "x"
-   *   	  }
-   *    }
-   * }
-   * @uniVueVersion 2,3  //支持的vue版本
-   */
-  getFileSystemManager: GetFileSystemManager
-}
-
-
diff --git a/uni_modules/uts-file-manager/utssdk/unierror.uts b/uni_modules/uts-file-manager/utssdk/unierror.uts
deleted file mode 100644
index ca89a7af00111d7b94368cd451c1c492175bcb84..0000000000000000000000000000000000000000
--- a/uni_modules/uts-file-manager/utssdk/unierror.uts
+++ /dev/null
@@ -1,18 +0,0 @@
-/**
- * 错误主题
- */
-export const UniErrorSubject = 'uni-file-manager';
-
-
-/**
- * 错误码
- * @UniError
- */
-export const UniErrors:Map<number, string> = new Map([
-
-	[1200002, 'type error. only support base64 / utf-8'],
-	[1300002, 'no such file or directory'],
-	[1301003, 'illegal operation on a directory'],
-	[1300202, 'the maximum size of the file storage limit is exceeded'],
-	
-]);
diff --git a/uni_modules/uts-getbatteryinfo/utssdk/app-android/index.uts b/uni_modules/uts-getbatteryinfo/utssdk/app-android/index.uts
index b000819640a54caa421ea3b55d740061971d5f8f..ab4dac133bd83217235909530fc6b7e09d93c28b 100644
--- a/uni_modules/uts-getbatteryinfo/utssdk/app-android/index.uts
+++ b/uni_modules/uts-getbatteryinfo/utssdk/app-android/index.uts
@@ -1,7 +1,5 @@
 import Context from "android.content.Context";
 import BatteryManager from "android.os.BatteryManager";
-
-import { UTSAndroid } from "io.dcloud.uts";
 import IntentFilter from 'android.content.IntentFilter';
 import Intent from 'android.content.Intent';
 
diff --git a/uni_modules/uts-hello-component/utssdk/app-android/index.vue b/uni_modules/uts-hello-component/utssdk/app-android/index.vue
index 47fb09f896a94abf579ae0084579c24f4ce92775..2af780529273ee5306d7725fc243ffa656af4d95 100644
--- a/uni_modules/uts-hello-component/utssdk/app-android/index.vue
+++ b/uni_modules/uts-hello-component/utssdk/app-android/index.vue
@@ -1,5 +1,6 @@
+
 <template>
-	<view class="defaultStyles">
+	<view >
 
 	</view>
 </template>
@@ -7,11 +8,12 @@
 	import TextUtils from 'android.text.TextUtils'
 	import Button from 'android.widget.Button'
 	import LinearLayout from 'android.widget.LinearLayout'
-	import Color from 'android.graphics.Color'
 	import View from 'android.view.View'
 
 	class ButtonClickListsner extends View.OnClickListener {
-		constructor() {}
+		constructor() {
+			super()
+		}
 		override onClick(v ? : View) {
 			console.log(v)
 		}
@@ -19,21 +21,35 @@
 
 	//原生提供以下属性或方法的实现  
 	export default {
-		
+		/**
+		 * 组件名称，也就是开发者使用的标签
+		 */
 		name: "uts-hello-view",
-		
+		/**
+		 * 组件涉及的事件声明，只有声明过的事件，才能被正常发送
+		 */
+		emits: ['buttonClick'],
+		/**
+		 * 属性声明，组件的使用者会传递这些属性值到组件
+		 */
 		props: {
-
+			/**
+			 * 字符串类型 属性：buttonText  需要设置默认值
+			 */
 			"buttonText": {
 				type: String,
 				default: "点击触发"
 			}
 		},
-		
+		/**
+		 * 组件内部变量声明
+		 */
 		data() {
 			return {}
 		},
-		
+		/**
+		 * 属性变化监听器实现
+		 */
 		watch: {
 			"buttonText": {
 				/**
@@ -47,26 +63,105 @@
 						}
 					}
 				},
-				immediate: false
+				immediate: false //创建时是否通过此方法更新属性，默认值为false  
+			},
+		},
+		/**
+		 * 规则：如果没有配置expose，则methods中的方法均对外暴露，如果配置了expose，则以expose的配置为准向外暴露
+		 * ['publicMethod'] 含义为：只有 `publicMethod` 在实例上可用
+		 */
+		expose: ['doSth'],
+		methods: {
+			/**
+			 * 对外公开的组件方法
+			 */
+			doSth(paramA: string) {
+				// 这是组件的自定义方法
+				console.log("paramA",paramA)
 			},
+			/**
+			 * 内部使用的组件方法
+			 */
+			privateMethod() {
+
+			}
+		},
+
+		/**
+		 * 组件被创建，组件第一个生命周期，
+		 * 在内存中被占用的时候被调用，开发者可以在这里执行一些需要提前执行的初始化逻辑
+		 * [可选实现]
+		 */
+		created() {
+
 		},
+		/**
+		 * 对应平台的view载体即将被创建，对应前端beforeMount  
+		 * [可选实现]
+		 */
+		NVBeforeLoad() {
 
+		},
+		/**
+		 * 创建原生View，必须定义返回值类型
+		 * 开发者需要重点实现这个函数，声明原生组件被创建出来的过程，以及最终生成的原生组件类型
+		 * （Android需要明确知道View类型，需特殊校验） 
+		 * todo 补充IOS平台限制
+	  * [必须实现]
+		 */
 		NVLoad(): LinearLayout {
 			//必须实现  
-			let contentLayout = new LinearLayout($androidContext)
-			let button = new Button($androidContext)
+			let contentLayout = new LinearLayout(this.$androidContext)
+			let button = new Button(this.$androidContext)
 			button.setText("点击触发");
 			button.setTag("centerButton");
-			contentLayout.addView(button, LinearLayout.LayoutParams(500, 500));
+			contentLayout.addView(button, new LinearLayout.LayoutParams(500, 500));
 			button.setOnClickListener(new ButtonClickListsner())
 			return contentLayout
+		},
+
+		/**
+		 * 原生View已创建 
+		 * [可选实现]
+		 */
+		NVLoaded() {
+
+		},
+		/**
+		 * 原生View布局完成  
+		 * [可选实现]
+		 */
+		NVLayouted() {
+
+		},
+		/**
+		 * 原生View将释放  
+		 * [可选实现]
+		 */
+		NVBeforeUnload() {},
+		/**
+		 * 原生View已释放，这里可以做释放View之后的操作  
+		 * [可选实现]
+		 */
+		NVUnloaded() {
+
+		},
+		/**
+		 * 组件销毁  
+		 * [可选实现]
+		 */
+		unmounted() {},
+		/**
+		 * 自定组件布局尺寸 
+		 * [可选实现]
+		 */
+		NVMeasure(size: UTSSize): UTSSize {
+			size.width = 120.0.toFloat()
+			size.height = 800.0.toFloat()
+			return size
 		}
 	}
 </script>
 <style>
-	/* 定义默认样式值, 组件使用者没有配置时使用 */
-	.defaultStyles {
-		width: 750rpx;
-		height: 240rpx;
-	}
-</style>
+	
+</style>
\ No newline at end of file
diff --git a/uni_modules/uts-nativepage/utssdk/app-android/DoAppWidget.uts b/uni_modules/uts-nativepage/utssdk/app-android/DoAppWidget.uts
index 555b57c84d0d310b0504d93e8274f59f74216242..29ec6e3623bb6bd27379ad8298f7be6d4e90b9a1 100644
--- a/uni_modules/uts-nativepage/utssdk/app-android/DoAppWidget.uts
+++ b/uni_modules/uts-nativepage/utssdk/app-android/DoAppWidget.uts
@@ -2,7 +2,6 @@ import AppWidgetProvider from 'android.appwidget.AppWidgetProvider';
 import Context from 'android.content.Context';
 import AppWidgetManager from 'android.appwidget.AppWidgetManager';
 import RemoteViews from 'android.widget.RemoteViews';
-import Handler from 'android.os.Handler';
 import R from 'io.dcloud.uni_modules.uts_nativepage.R';
 
 export class DoAppWidget extends AppWidgetProvider {
diff --git a/uni_modules/uts-nativepage/utssdk/app-android/index.uts b/uni_modules/uts-nativepage/utssdk/app-android/index.uts
index 4191d8f290a3e208984d3a85a7d0a7950c1765d8..5820a8c23992de108a62ba31d43aeca0ba49f9cd 100644
--- a/uni_modules/uts-nativepage/utssdk/app-android/index.uts
+++ b/uni_modules/uts-nativepage/utssdk/app-android/index.uts
@@ -20,7 +20,6 @@ import Toast from 'android.widget.Toast';
 import Service from 'android.app.Service';
 import System from 'java.lang.System';
 import Exception from 'java.lang.Exception';
-import ResolveInfo from 'android.content.pm.ResolveInfo';
 import RecyclerView from 'androidx.recyclerview.widget.RecyclerView';
 import TextView from 'android.widget.TextView';
 import ViewGroup from 'android.view.ViewGroup';
@@ -185,6 +184,21 @@ class ActivityFinishListener extends OnClickListener{
     }
 }
 
+class RootActivityStartListener extends OnClickListener{
+	
+	host:Activity
+	
+	constructor(activity:Activity){
+		super()
+		this.host = activity
+	}
+	
+    override onClick(v?: View):void{
+		let intent = Intent("uni.UNI70BE9D0.RootPackageActivity")
+		host.startActivity(intent)
+    }
+}
+
 /**
  * 自定义异步线程
  */
@@ -263,12 +277,13 @@ class DemoActivity  extends Activity{
 		 let btn_finish_activity = this.findViewById<Button>(R.id.btn_finish_activity);
 		 btn_finish_activity.setOnClickListener(new ActivityFinishListener(this));
 		 
+		 let btn_start_root_activity = this.findViewById<Button>(R.id.btn_start_root_activity);
+		 btn_start_root_activity.setOnClickListener(new RootActivityStartListener(this));
 		 
 		 
 		 let recyclerView = this.findViewById<RecyclerView>(R.id.recycler_view)
 		 let layoutManager = new LinearLayoutManager(this);
 		 recyclerView.setLayoutManager(layoutManager);
-
 		 let fruitAdapter = new FruitAdapter(utsArrayOf("香蕉","苹果","大鸭梨"));
 		 recyclerView.setAdapter(fruitAdapter);
 	}
@@ -312,14 +327,5 @@ export function gotoDemoActivity():boolean {
 
 
 
-export function openFileWithProvider(url:String){
-	let file = new File(UTSAndroid.getResourcePath("static/logo.png"))
-	// 这里的 io.dcloud.hellouts.uts_nativepage.fileprovider 应该是你唯一的fileprovider 标识
-	const uri = androidx.core.content.FileProvider.getUriForFile(UTSAndroid.getUniActivity()!,"io.dcloud.hellouts.uts_nativepage.fileprovider",file)
-	console.log("uri",uri.toString())
-	const intent = new Intent(Intent.ACTION_VIEW, uri)
-	intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION) // 添加权限标志 
-	const context = UTSAndroid.getUniActivity()!;
-	context.startActivity(intent);
-}
+
 
diff --git a/uni_modules/uts-nativepage/utssdk/app-android/libs/simpleactivity-release.aar b/uni_modules/uts-nativepage/utssdk/app-android/libs/simpleactivity-release.aar
new file mode 100644
index 0000000000000000000000000000000000000000..50898348e8d2af3563952e4357c002c41587d7f6
Binary files /dev/null and b/uni_modules/uts-nativepage/utssdk/app-android/libs/simpleactivity-release.aar differ
diff --git a/uni_modules/uts-nativepage/utssdk/app-android/res/layout/demo_activity.xml b/uni_modules/uts-nativepage/utssdk/app-android/res/layout/demo_activity.xml
index 9a9f8ba806f34df068ae0f56101734a2b4c5172b..be5ad14cd2a8baf98c081bf175ba8a934327559c 100644
--- a/uni_modules/uts-nativepage/utssdk/app-android/res/layout/demo_activity.xml
+++ b/uni_modules/uts-nativepage/utssdk/app-android/res/layout/demo_activity.xml
@@ -9,6 +9,7 @@
 	<Button android:layout_width="match_parent" android:layout_height="wrap_content" android:text="注册屏幕状态广播监听" android:id="@+id/btn_start_screen_listen"/>
 	<Button android:layout_width="match_parent" android:layout_height="wrap_content" android:text="开启异步任务" android:id="@+id/btn_start_thread"/>
 	<Button android:layout_width="match_parent" android:layout_height="wrap_content" android:text="关闭当前activity" android:id="@+id/btn_finish_activity"/>
+	<Button android:layout_width="match_parent" android:layout_height="wrap_content" android:text="打开应用根目录activity" android:id="@+id/btn_start_root_activity"/>
 	<androidx.recyclerview.widget.RecyclerView
 	    android:layout_width="match_parent"
 	    android:layout_height="match_parent"
diff --git a/uni_modules/uts-platform-api/utssdk/app-android/index.uts b/uni_modules/uts-platform-api/utssdk/app-android/index.uts
index 11b6663316b848b4b5ef9244b3e5967210a264fb..2ce5704bed2655637f1117e1c67076a8989afd58 100644
--- a/uni_modules/uts-platform-api/utssdk/app-android/index.uts
+++ b/uni_modules/uts-platform-api/utssdk/app-android/index.uts
@@ -2,7 +2,6 @@ import MediaStore from "android.provider.MediaStore";
 import Activity from "android.app.Activity";
 import Bitmap from "android.graphics.Bitmap";
 import FileOutputStream from "java.io.FileOutputStream";
-import File from "java.io.File";
 import Intent from 'android.content.Intent';
 
 /**
@@ -47,7 +46,7 @@ export function privacyStateTest(callback : (ret : boolean, desc : string) => vo
 	}
 	
 	UTSAndroid.setPrivacyAgree(true)
-	UTSAndroid.dispatchAsync("io",function(res){
+  UTSAndroid.getDispatcher("io").async(function(_){
 		if (UTSAndroid.isPrivacyAgree() == false) {
 			// 重置没有生效
 			callback(false,"setPrivacyAgree error")
@@ -55,6 +54,15 @@ export function privacyStateTest(callback : (ret : boolean, desc : string) => vo
 		}
 		callback(true,"pass")
 	},null)
+  
+	// UTSAndroid.dispatchAsync("io",function(res){
+	// 	if (UTSAndroid.isPrivacyAgree() == false) {
+	// 		// 重置没有生效
+	// 		callback(false,"setPrivacyAgree error")
+	// 		console.log("setPrivacyAgree error")
+	// 	}
+	// 	callback(true,"pass")
+	// },null)
 	
 }
 
@@ -63,13 +71,16 @@ export function privacyStateTest(callback : (ret : boolean, desc : string) => vo
  * UTSAndroid.getAppTempPath 测试示例
  */
 export function getAppTempPathTest() : boolean {
-	console.log(UTSAndroid.getAppTempPath())
-	// 1.0 的路径
-	if (UTSAndroid.getAppTempPath()!.contains("data/io.dcloud.HBuilder/apps/HBuilder/temp")) {
+	// 1.0 标准基座的情况
+	if (UTSAndroid.getAppCachePath()!.contains("data/io.dcloud.HBuilder/apps/HBuilder/temp")) {
 		return true
 	}
+  // 1.0 自定义基座的情况
+  if (UTSAndroid.getAppCachePath()!.contains("uni.UNI70BE9D0/apps/__UNI__70BE9D0/temp")) {
+  	return true
+  }
 	// 2.0的路径
-	if (UTSAndroid.getAppTempPath()!.contains("cache/temp")) {
+	if (UTSAndroid.getAppCachePath()!.contains("cache/temp")) {
 		return true
 	}
 	
@@ -121,7 +132,7 @@ export function gotoCameraTake(imageDone : (event : string) => void) : boolean {
 
 	let permissionNeed = ["android.permission.CAMERA"]
 
-	UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, permissionNeed, function (allRight : boolean, _grantedList : string[]) {
+	UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, permissionNeed, function (allRight : boolean, _ : string[]) {
 		if (allRight) {
 			// 交给目前的location 引擎，真实执行
 			UTSAndroid.onAppActivityResult((requestCode : Int, resultCode : Int, data ?: Intent) => {
@@ -149,7 +160,7 @@ export function gotoCameraTake(imageDone : (event : string) => void) : boolean {
 		} else {
 			//callback(false,"用户拒绝了部分权限")
 		}
-	}, function (_doNotAskAgain : boolean, _grantedList : string[]) {
+	}, function (_ : boolean, _ : string[]) {
 		//callback(false,"用户拒绝了部分权限")
 	})
 
@@ -289,7 +300,7 @@ export function arrayPermissionFlowTest(callback : (ret : boolean, desc : string
 		return;
 	}
 
-	UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, permissionNeed, function (allRight : boolean, _grantedList : string[]) {
+	UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, permissionNeed, function (allRight : boolean, _ : string[]) {
 		if (allRight) {
 			// 交给目前的location 引擎，真实执行
 			// 测试权限api 返回值
@@ -306,7 +317,7 @@ export function arrayPermissionFlowTest(callback : (ret : boolean, desc : string
 		} else {
 			callback(false, "用户拒绝了部分权限")
 		}
-	}, function (_doNotAskAgain : boolean, _grantedList : string[]) {
+	}, function (_ : boolean, _ : string[]) {
 		callback(false, "用户拒绝了部分权限")
 	})
 
@@ -320,9 +331,9 @@ export function getDeviceInfoTest():string {
 	let info = ''
 	info += 'isUniMp: '+UTSAndroid.isUniMp() + "\n ";
 	info += 'getAppDarkMode: '+UTSAndroid.getAppDarkMode() + "\n ";
-	info += 'getLanguageInfo: '+ JSON.stringify(UTSAndroid.getLanguageInfo(UTSAndroid.getAppContext()!!)) + "\n ";
-	info += 'getWebViewInfo: '+ JSON.stringify(UTSAndroid.getWebViewInfo(UTSAndroid.getAppContext()!!)) + "\n ";
-	info += 'getDeviceID: '+UTSAndroid.getDeviceID(UTSAndroid.getAppContext()!!) + "\n ";
+	info += 'getLanguageInfo: '+ JSON.stringify(UTSAndroid.getLanguageInfo(UTSAndroid.getAppContext()!)) + "\n ";
+	info += 'getWebViewInfo: '+ JSON.stringify(UTSAndroid.getWebViewInfo(UTSAndroid.getAppContext()!)) + "\n ";
+	info += 'getDeviceID: '+UTSAndroid.getDeviceID(UTSAndroid.getAppContext()!) + "\n ";
 	info += 'getOAID: '+UTSAndroid.getOAID() + "\n ";
 	info += 'getInnerVersion: '+UTSAndroid.getInnerVersion() + "\n ";
 	info += 'getUniCompileVersion: '+UTSAndroid.getUniCompileVersion() + "\n ";
@@ -345,12 +356,12 @@ export function getDeviceInfoTest():string {
  * 任务分发测试
  */
 export function dispatchAsyncTest(callback : (ret : boolean, desc : string) => void) {
-	UTSAndroid.dispatchAsync("main",function(res){
+  UTSAndroid.getDispatcher("main").async(function(_){
 		if(Thread.currentThread().name != 'main'){
 			callback(false,"main thread error")
 			return
 		}
-		UTSAndroid.dispatchAsync("dom",function(res){
+		UTSAndroid.getDispatcher("dom").async(function(_){
 			/**
 			 * dom 参数，只在2.0生效，1.0会自动切换到main线程
 			 */
@@ -358,7 +369,7 @@ export function dispatchAsyncTest(callback : (ret : boolean, desc : string) => v
 				callback(false,"dom thread error")
 				return
 			}
-			UTSAndroid.dispatchAsync("io",function(res){
+			UTSAndroid.getDispatcher("io").async(function(_){
 				/**
 				 * dom 参数，只在2.0生效，1.0会自动切换到main线程
 				 */
@@ -371,6 +382,7 @@ export function dispatchAsyncTest(callback : (ret : boolean, desc : string) => v
 			
 		},null)
 	},null)
+  
 
 }
 
@@ -435,7 +447,7 @@ export function singlePermissionFlowTest(callback : (ret : boolean, desc : strin
 		return;
 	}
 
-	UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, permissionNeed, function (allRight : boolean, _grantedList : string[]) {
+	UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, permissionNeed, function (allRight : boolean, _ : string[]) {
 		if (allRight) {
 			// 测试权限api 返回值
 			if (!UTSAndroid.getSystemPermissionDenied(UTSAndroid.getUniActivity()!, permissionNeed).isEmpty()) {
@@ -450,7 +462,7 @@ export function singlePermissionFlowTest(callback : (ret : boolean, desc : strin
 		} else {
 			callback(false, "用户拒绝了部分权限")
 		}
-	}, function (_doNotAskAgain : boolean, _grantedList : string[]) {
+	}, function (_ : boolean, _ : string[]) {
 		callback(false, "用户拒绝了部分权限")
 	})
 
diff --git a/uni_modules/uts-screenshot-listener/utssdk/app-android/index.uts b/uni_modules/uts-screenshot-listener/utssdk/app-android/index.uts
index 17cb4912c4801353751e3de6e269c7f36f8f08dd..37f4a5656e01ad39a2a3045a002accfcffcc63ab 100644
--- a/uni_modules/uts-screenshot-listener/utssdk/app-android/index.uts
+++ b/uni_modules/uts-screenshot-listener/utssdk/app-android/index.uts
@@ -1,6 +1,6 @@
 
 
-import { OnUserCaptureScreen, OffUserCaptureScreen, UserCaptureScreenCallback, OnUserCaptureScreenResult } from "../interface.uts"
+import { UserCaptureScreenCallback, OnUserCaptureScreenResult } from "../interface.uts"
 
 
 import ActivityCompat from "androidx.core.app.ActivityCompat";
@@ -10,7 +10,6 @@ import Build from "android.os.Build";
 import FileObserver from "android.os.FileObserver";
 import File from "java.io.File";
 import Environment from "android.os.Environment";
-import System from 'java.lang.System';
 
 
 
diff --git a/uni_modules/uts-tencentgeolocation/utssdk/app-android/index.uts b/uni_modules/uts-tencentgeolocation/utssdk/app-android/index.uts
index 82e46f31cf1a4f469e5997fb768ccb5c23f2ab80..17b5d63f8b52c979e0d440426c2a449ab235b2d1 100644
--- a/uni_modules/uts-tencentgeolocation/utssdk/app-android/index.uts
+++ b/uni_modules/uts-tencentgeolocation/utssdk/app-android/index.uts
@@ -1,6 +1,4 @@
 
-
-import ActivityCompat from "androidx.core.app.ActivityCompat";
 import Manifest from "android.Manifest";
 import Looper from "android.os.Looper";
 import TencentLocationManager from "com.tencent.map.geolocation.TencentLocationManager";
@@ -8,8 +6,6 @@ import TencentLocationListener from "com.tencent.map.geolocation.TencentLocation
 import TencentLocation from "com.tencent.map.geolocation.TencentLocation";
 import TencentLocationRequest from "com.tencent.map.geolocation.TencentLocationRequest";
 import PackageManager from "android.content.pm.PackageManager";
-import Class from 'java.lang.Class';
-import Exception from 'java.lang.Exception';
 
 
 
@@ -25,7 +21,6 @@ export function requestPremission() {
 	 * 准备权限
 	 */
 	let permissionNeed = [Manifest.permission.ACCESS_COARSE_LOCATION,Manifest.permission.ACCESS_FINE_LOCATION];
-
 	UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, permissionNeed, function (allRight:boolean,_:string[]) {
 		console.log("用户同意了权限",allRight)
 	}, function (_:boolean,_:string[]) {
@@ -34,7 +29,6 @@ export function requestPremission() {
 	
   // 请求权限
   return { name: "requestPremission"};
-  
 }
 
 
diff --git a/uni_modules/uts-tests/utssdk/JSON.uts b/uni_modules/uts-tests/utssdk/JSON.uts
index 6161f2542175ced7290dc75f527472eab4669885..63a1eb0b0235d4bf119dfe0e4796b5d8a55745b4 100644
--- a/uni_modules/uts-tests/utssdk/JSON.uts
+++ b/uni_modules/uts-tests/utssdk/JSON.uts
@@ -279,6 +279,21 @@ export function testJSON() : Result {
 			console.log(retStr)    
 		})
 		
+		test('UTSJSONOject', () => {
+			let t1 = "1"
+			const a = {
+				test(){
+					t1 = "2"
+					console.log("test")
+				}
+			};
+			//console.log(a['test']);
+			(a['test'] as ()=>void)()
+			//console.log(t1);
+			expect(t1).toEqual("2")
+			//console.log(JSON.stringify(a));
+		}) 
+		
     })
 	
 	
diff --git a/uni_modules/uts-tests/utssdk/KeyWord.uts b/uni_modules/uts-tests/utssdk/KeyWord.uts
index eb552e482c73a5c790dd88fa0dd9f7a682e3b5e2..14dc40aea3e4e040dd5495336cfdbc20f4094161 100644
--- a/uni_modules/uts-tests/utssdk/KeyWord.uts
+++ b/uni_modules/uts-tests/utssdk/KeyWord.uts
@@ -1,136 +1,141 @@
 import { describe, test, expect, Result } from './tests.uts'
 
-class User{
-	name:string = "";
-	age:number = 0
+class User {
+  name : string = "";
+  age : number = 0
 }
 
 const passcode = "secret passcode";
 class Parent {
-	private _name: string = ""; // private是私有的，外部不能访问
-	get name(): string { // 读取name会触发此拦截器
-		console.log("start to get parent.name");
-		return this._name;
-	}
-	set name(newName: string) { // 给name赋值会触发此拦截器
-		console.log("start to set parent.name");
-		if (passcode == "secret passcode") { // 校验是否有权修改name的值，这里的条件可以修改以方便测试
-			this._name = newName;
-		} else {
-			console.log("Error: set parent.name fail");
-		}
-	}  
-	
-	// 静态属性和方法
-	static age: number = 30
-	static run(): string {
-		console.log("this is a static method")
-		return "static method"
-	}
-	
-	// readonly
-	readonly address: string = ""
-	
-	weight: number = 80
-	
-	// constructor
-	constructor(weight: number) {
-		console.log("开始实例化")
-		this.weight = weight
-	}
-	
-	// 实例方法
-	eat(): string {
-		console.log("this is parent")
-		return "parent instance method"
-	}
-	
+  private _name : string = ""; // private是私有的，外部不能访问
+  get name() : string { // 读取name会触发此拦截器
+    console.log("start to get parent.name");
+    return this._name;
+  }
+  set name(newName : string) { // 给name赋值会触发此拦截器
+    console.log("start to set parent.name");
+    if (passcode == "secret passcode") { // 校验是否有权修改name的值，这里的条件可以修改以方便测试
+      this._name = newName;
+    } else {
+      console.log("Error: set parent.name fail");
+    }
+  }
+
+  // 静态属性和方法
+  static age : number = 30
+  static run() : string {
+    console.log("this is a static method")
+    return "static method"
+  }
+
+  // readonly
+  readonly address : string = ""
+
+  weight : number = 80
+
+  // constructor
+  constructor(weight : number) {
+    console.log("开始实例化")
+    this.weight = weight
+  }
+
+  // 实例方法
+  eat() : string {
+    console.log("this is parent")
+    return "parent instance method"
+  }
+
 }
 
 class ChildrenTest extends Parent {
-	
-	// override constructor(weight: number) {
-	// 	super(weight)
-	// }
-	
-	override eat(): string {
-		super.eat()
-		return "children instance method"
-	}
-	
-	// swift 中不能重写父类的存储属性，只能重写父类的计算的属性（本质上是重写计算属性的get set方法）
-	// #ifndef APP-IOS
-		override weight = 8
-	// #endif 
+
+  // override constructor(weight: number) {
+  // 	super(weight)
+  // }
+
+  override eat() : string {
+    super.eat()
+    return "children instance method"
+  }
+
+  // swift 中不能重写父类的存储属性，只能重写父类的计算的属性（本质上是重写计算属性的get set方法）
+  // #ifndef APP-IOS
+  override weight = 8
+  // #endif 
 }
 
-export function testKeyWord(): Result {
-    return describe("KeyWord", () => {
-		
-        test('new', () => {
-           let new1 = new User()
-		   // expect(JSON.stringify(new1)).toEqual('{"age":0,"name":""}')
-		   console.log(JSON.stringify(new1))
-		   
-		   new1.age = 10
-		   new1.name = "job"
-		   console.log(JSON.stringify(new1))
-		   // expect(JSON.stringify(new1)).toEqual('{"age":10,"name":"job"}')
-		   
-        })
-		
-		test('typeof', () => {
-			let new1 = new User()
-			expect(typeof(new1)).toEqual('object')
-			expect(typeof(123456.789)).toEqual('Double')
-			//expect(typeof(789778979798797987979)).toEqual('number')
-			expect(typeof(0.0)).toEqual('Double')
-
-			expect(typeof("hello world")).toEqual('string')
-			expect(typeof([1,2,3])).toEqual('object')
-			expect(typeof(new Array<any>())).toEqual('object')
-			expect(typeof(new Set<any>())).toEqual('object')
-			// expect(typeof(new Map<any,any>())).toEqual('object')
-			expect(typeof(new Date())).toEqual('object')
-			expect(typeof("hello world")).toEqual('string')
-			// 原生对象  
-			// #ifndef APP-IOS
-			expect(typeof(UTSAndroid.getUniActivity())).toEqual('object')
-			// #endif
-			   
-		   
-		})
-        
-		
-		test('instanceof', () => {
-			let user1:any = new User()
-			let instanceRet1 = user1 instanceof User
-			expect(instanceRet1).toEqual(true)
-			let instanceRet2 = (typeof user1) == "string"
-			expect(instanceRet2).toEqual(false)
-			let num1:any = 3.1415926 
-			let instanceRet3 = (typeof num1) == "string" 
-			expect(instanceRet3).toEqual(false)
-			let instanceRet4 = (typeof num1) == "number"
-			expect(instanceRet4).toEqual(false)
-		})
-		
-		test('isArray', () => {
-			let user1:any = new User()
-			expect(Array.isArray(user1)).toEqual(false)
-			expect(Array.isArray([1,2,3])).toEqual(true)
-		})
-		
-		test('class', () => {
-			let p = new Parent(20)
-			p.name = "tom" // 会打印"start to set person.name"
-			console.log(p.name); // 先打印"start to get person.name"，然后打印"tom"
-			expect(Parent.age).toEqual(30)
-			expect(Parent.run()).toEqual("static method")
-			expect(p.eat()).toEqual("parent instance method")
-			// let c = new ChildrenTest(0)
-			// expect(c.eat()).toEqual("children instance method")
-		})
-		
+export function testKeyWord() : Result {
+  return describe("KeyWord", () => {
+
+    test('new', () => {
+      let new1 = new User()
+      // expect(JSON.stringify(new1)).toEqual('{"age":0,"name":""}')
+      console.log(JSON.stringify(new1))
+
+      new1.age = 10
+      new1.name = "job"
+      console.log(JSON.stringify(new1))
+      // expect(JSON.stringify(new1)).toEqual('{"age":10,"name":"job"}')
+
     })
-}
+
+    test('typeof', () => {
+      let new1 = new User()
+      expect(typeof (new1)).toEqual('object')
+
+      // #ifdef APP-ANDROID || APP-IOS
+      expect(typeof (123456.789)).toEqual('Double')
+      //expect(typeof(789778979798797987979)).toEqual('number')
+      expect(typeof (0.0)).toEqual('Double')
+      // #endif
+
+      expect(typeof ("hello world")).toEqual('string')
+      expect(typeof ([1, 2, 3])).toEqual('object')
+      expect(typeof (new Array<any>())).toEqual('object')
+      expect(typeof (new Set<any>())).toEqual('object')
+      // expect(typeof(new Map<any,any>())).toEqual('object')
+      expect(typeof (new Date())).toEqual('object')
+      expect(typeof ("hello world")).toEqual('string')
+      // 原生对象  
+      // #ifdef APP-ANDROID
+      expect(typeof (UTSAndroid.getUniActivity())).toEqual('object')
+      // #endif
+
+
+    })
+
+
+    test('instanceof', () => {
+      let user1 : any = new User()
+      let instanceRet1 = user1 instanceof User
+      expect(instanceRet1).toEqual(true)
+      let instanceRet2 = (typeof user1) == "string"
+      expect(instanceRet2).toEqual(false)
+      let num1 : any = 3.1415926
+      let instanceRet3 = (typeof num1) == "string"
+      expect(instanceRet3).toEqual(false)
+      // #ifdef APP-ANDROID
+      let instanceRet4 = (typeof num1) == "number"
+      expect(instanceRet4).toEqual(false)
+      // #endif
+    })
+
+    test('isArray', () => {
+      let user1 : any = new User()
+      expect(Array.isArray(user1)).toEqual(false)
+      expect(Array.isArray([1, 2, 3])).toEqual(true)
+    })
+
+    test('class', () => {
+      let p = new Parent(20)
+      p.name = "tom" // 会打印"start to set person.name"
+      console.log(p.name); // 先打印"start to get person.name"，然后打印"tom"
+      expect(Parent.age).toEqual(30)
+      expect(Parent.run()).toEqual("static method")
+      expect(p.eat()).toEqual("parent instance method")
+      // let c = new ChildrenTest(0)
+      // expect(c.eat()).toEqual("children instance method")
+    })
+
+  })
+}
\ No newline at end of file
diff --git a/uni_modules/uts-tests/utssdk/Number.uts b/uni_modules/uts-tests/utssdk/Number.uts
index ca405a9095ff95646f28e770fd94e95438a280ce..0e1a0fb0d34f10d9df9b39e5aaa7835dd85a1318 100644
--- a/uni_modules/uts-tests/utssdk/Number.uts
+++ b/uni_modules/uts-tests/utssdk/Number.uts
@@ -1,154 +1,170 @@
 import { describe, test, expect, Result } from './tests.uts'
 
-export function testNumber(): Result {
-    return describe("Number", () => {
-		
-        test('toFixed', () => {
-            function financial(x: Number): String {
-              return x.toFixed(2);
-            }
-            expect(financial(123.456)).toEqual('123.46');
-            expect(financial(0.004)).toEqual("0.00");
-            expect(financial(0)).toEqual("0.00");
-            expect(financial(1)).toEqual("1.00");
-			
-			let num1: number = -1.1 / 0.1
-			let num2: number = -1.1 / 0.1
-			let num3: number = -1.1 / -0.1
-			console.warn(num1)
-			console.warn(num2)
-			console.warn(num3)
-			let obj = {"id":"3be2c600-894c-4231-aa56-82fd989cc961","result":{"result":[num1, num2, num3]}}
-			console.log(JSON.stringify(obj))
-			
-			
-
-			// #ifndef APP-IOS
-			// android 专有数据类型
-			expect(123456.789.toFixed(2)).toEqual("123456.79");
-			expect(12345600123.789123.toFixed(2)).toEqual("12345600123.79");
-			expect((-123456.789).toFixed(5)).toEqual("-123456.78900");
-			expect(parseFloat("16688995566.369").toFixed(3)).toEqual("16688995566.369");
-			let a1 = 56
-			let a2 = -122
-			expect(a1.toByte().toFixed(2)).toEqual("56.00");
-			expect(a2.toByte().toFixed(2)).toEqual("-122.00");
-			
-			expect(a1.toShort().toFixed(5)).toEqual("56.00000");
-			expect(a2.toShort().toFixed(5)).toEqual("-122.00000");
-			
-			// #endif
-			
-        })
-		
-		test('isFinite', () => {
-		    expect(isFinite(1000 / 1)).toEqual(true);
-			expect(isFinite(910)).toEqual(true);
-			expect(isFinite(0)).toEqual(true);
-		})
-		test('isInteger', () => {
-		    expect(Number.isInteger(12)).toEqual(true);
-			expect(Number.isInteger(12.01)).toEqual(false);
-			expect(Number.isInteger(-213123112.01)).toEqual(false);
-			expect(Number.isInteger(-213123112)).toEqual(true);
-		})
-		
-		test('isNaN', () => {
-			expect(isNaN(0)).toEqual(false);
-		})
-		
-		test('toPrecision', () => {
-			expect(123.456.toPrecision(4)).toEqual("123.5");
-			expect(0.004.toPrecision(4)).toEqual("0.004000");
-			// expect(1.23e5.toPrecision(4)).toEqual("1.230e+5");
-		})
-		
-		test('toString', () => {
-			expect((10).toString()).toEqual("10");
-			expect((17).toString()).toEqual("17");
-			expect((17.2).toString()).toEqual("17.2");
-			expect((6).toString(2)).toEqual("110");
-			expect((254).toString(16)).toEqual("fe");
-			expect((-10).toString(2)).toEqual("-1010");
-			expect((-0xff).toString(2)).toEqual("-11111111");
-		})
-		
-		test('valueOf', () => {
-			expect((10).valueOf()).toEqual(10);
-			expect((-10.2).valueOf()).toEqual(-10.2);
-			expect((0xf).valueOf()).toEqual(15);
-		})
-		
-		// 数据转换操作示例
-		test('toX', () => {
-			let num = 10.123
-			expect(num.toInt()).toEqual(10);
-			expect(num.toDouble()).toEqual(10.123);
-		})
-		
-		test('numberEquals', () => {
-			let a1 = 10.123
-			let b1 = 10.12300
-			let c1 = 10.12300002
-			expect(a1 == b1).toEqual(true);
-			expect(a1 === b1).toEqual(true);
-			expect(a1 !== 10.123001).toEqual(true);
-			expect(a1 != c1).toEqual(true);
-			
-			let a2 = 0
-			let b2 = 0.0
-			expect(a2 == b2).toEqual(true);
-			expect(a2 === b2).toEqual(true);
-			
-			let a3 = -1000
-			let b3 = -1000.0
-			expect(a3 == b3).toEqual(true);
-			expect(a3 === b3).toEqual(true);
-			
-			let a4 = 123456789123456
-			let b4 = 123456789123456.0
-			expect(a4 == b4).toEqual(true);
-			expect(a4 === b4 * 1.0).toEqual(true);
-			
-			
-			let a5 = -123456789123456
-			let b5 = -123456789123456.01
-			expect(a5 != b5).toEqual(true);
-			expect(a5 !== b5).toEqual(true);
-			
-			
-			let a6 = 246.0 / 123 * 1.0
-			let b6 = 2
-			let c6 = 2.0
-			expect(a6 == b6).toEqual(true);
-			expect(b6 === c6).toEqual(true);
-			expect(b6 !== c6 * 1.001).toEqual(true);
-			expect(b6 != c6 * 1.001).toEqual(true);
-			
-			let a7 = -10 * 123.2
-			let b7 = - 1232
-			expect(a7 == b7).toEqual(true);
-			expect(a7 != b7 * -1).toEqual(true);
-			
-			let a8 = -101 * 123.201
-			expect(a8 == -12443.301).toEqual(true);
-			expect(a8 === -12443.301).toEqual(true);
-			expect(a8 !== -12443.301 * 0.999).toEqual(true);
-			expect(a8 != -12443.301 * 0.999999).toEqual(true);
-			
-			let a9 = -0.02 * -123456
-			expect(a9 == 2469.12).toEqual(true);
-			expect(a9 === 2469.12).toEqual(true);
-			expect(a9 != 2469.1201).toEqual(true);
-			
-			let a10 = 123456789123456.123456789123456
-			let b10 = 123456789123456.123456789123456000000
-			expect(a10 == b10).toEqual(true);
-			expect(a10 === b10).toEqual(true);
-			
-			
-		})
-		
-		
+export function testNumber() : Result {
+  return describe("Number", () => {
+
+    test('toFixed', () => {
+      function financial(x : Number) : String {
+        return x.toFixed(2);
+      }
+      expect(financial(123.456)).toEqual('123.46');
+      expect(financial(0.004)).toEqual("0.00");
+      expect(financial(0)).toEqual("0.00");
+      expect(financial(1)).toEqual("1.00");
+
+      let num1 : number = -1.1 / 0.1
+      let num2 : number = -1.1 / 0.1
+      let num3 : number = -1.1 / -0.1
+      console.warn(num1)
+      console.warn(num2)
+      console.warn(num3)
+      let obj = { "id": "3be2c600-894c-4231-aa56-82fd989cc961", "result": { "result": [num1, num2, num3] } }
+      console.log(JSON.stringify(obj))
+
+
+
+      expect(123456.789.toFixed(2)).toEqual("123456.79");
+      expect(12345600123.789123.toFixed(2)).toEqual("12345600123.79");
+      expect((-123456.789).toFixed(5)).toEqual("-123456.78900");
+      expect(parseFloat("16688995566.369").toFixed(3)).toEqual("16688995566.369");
+      // #ifdef APP-ANDROID
+      // android 专有数据类型
+      let a1 = 56
+      let a2 = -122
+      expect(a1.toByte().toFixed(2)).toEqual("56.00");
+      expect(a2.toByte().toFixed(2)).toEqual("-122.00");
+
+      expect(a1.toShort().toFixed(5)).toEqual("56.00000");
+      expect(a2.toShort().toFixed(5)).toEqual("-122.00000");
+      // #endif
+      /**
+       * add since 2023-11-21
+       * 发现部分场景在android 6 以下与web有差异，新增以下示例
+       */
+      let r = 2.449999999999999999;
+      let t1 = r.toFixed(1);
+      expect(t1).toEqual("2.5");
+
+      let r2 = 2.4499999999999999;
+      let t2 = r2.toFixed(1);
+      expect(t2).toEqual("2.4");
+
+      let r3 = -9007199254740991;
+      let t3 = r3.toFixed(15);
+      expect(t3).toEqual("-9007199254740991.000000000000000");
+
+    })
+
+    test('isFinite', () => {
+      expect(isFinite(1000 / 1)).toEqual(true);
+      expect(isFinite(910)).toEqual(true);
+      expect(isFinite(0)).toEqual(true);
+    })
+    test('isInteger', () => {
+      expect(Number.isInteger(12)).toEqual(true);
+      expect(Number.isInteger(12.01)).toEqual(false);
+      expect(Number.isInteger(-213123112.01)).toEqual(false);
+      expect(Number.isInteger(-213123112)).toEqual(true);
+    })
+
+    test('isNaN', () => {
+      expect(isNaN(0)).toEqual(false);
+    })
+
+    test('toPrecision', () => {
+      expect(123.456.toPrecision(4)).toEqual("123.5");
+      expect(0.004.toPrecision(4)).toEqual("0.004000");
+      // expect(1.23e5.toPrecision(4)).toEqual("1.230e+5");
+    })
+
+    test('toString', () => {
+      expect((10).toString()).toEqual("10");
+      expect((17).toString()).toEqual("17");
+      expect((17.2).toString()).toEqual("17.2");
+      expect((6).toString(2)).toEqual("110");
+      expect((254).toString(16)).toEqual("fe");
+      expect((-10).toString(2)).toEqual("-1010");
+      expect((-0xff).toString(2)).toEqual("-11111111");
+    })
+
+    test('valueOf', () => {
+      expect((10).valueOf()).toEqual(10);
+      expect((-10.2).valueOf()).toEqual(-10.2);
+      expect((0xf).valueOf()).toEqual(15);
     })
-}
+
+    // #ifdef APP-ANDROID
+    // 数据转换操作示例
+    test('toX', () => {
+      let num = 10.123
+      expect(num.toInt()).toEqual(10);
+      expect(num.toDouble()).toEqual(10.123);
+    })
+    // #endif
+
+    test('numberEquals', () => {
+      let a1 = 10.123
+      let b1 = 10.12300
+      let c1 = 10.12300002
+      expect(a1 == b1).toEqual(true);
+      expect(a1 === b1).toEqual(true);
+      expect(a1 !== 10.123001).toEqual(true);
+      expect(a1 != c1).toEqual(true);
+
+      let a2 = 0
+      let b2 = 0.0
+      expect(a2 == b2).toEqual(true);
+      expect(a2 === b2).toEqual(true);
+
+      let a3 = -1000
+      let b3 = -1000.0
+      expect(a3 == b3).toEqual(true);
+      expect(a3 === b3).toEqual(true);
+
+      let a4 = 123456789123456
+      let b4 = 123456789123456.0
+      expect(a4 == b4).toEqual(true);
+      expect(a4 === b4 * 1.0).toEqual(true);
+
+
+      let a5 = -123456789123456
+      let b5 = -123456789123456.01
+      expect(a5 != b5).toEqual(true);
+      expect(a5 !== b5).toEqual(true);
+
+
+      let a6 = 246.0 / 123 * 1.0
+      let b6 = 2
+      let c6 = 2.0
+      expect(a6 == b6).toEqual(true);
+      expect(b6 === c6).toEqual(true);
+      expect(b6 !== c6 * 1.001).toEqual(true);
+      expect(b6 != c6 * 1.001).toEqual(true);
+
+      let a7 = -10 * 123.2
+      let b7 = - 1232
+      expect(a7 == b7).toEqual(true);
+      expect(a7 != b7 * -1).toEqual(true);
+
+      let a8 = -101 * 123.201
+      expect(a8 == -12443.301).toEqual(true);
+      expect(a8 === -12443.301).toEqual(true);
+      expect(a8 !== -12443.301 * 0.999).toEqual(true);
+      expect(a8 != -12443.301 * 0.999999).toEqual(true);
+
+      let a9 = -0.02 * -123456
+      expect(a9 == 2469.12).toEqual(true);
+      expect(a9 === 2469.12).toEqual(true);
+      expect(a9 != 2469.1201).toEqual(true);
+
+      let a10 = 123456789123456.123456789123456
+      let b10 = 123456789123456.123456789123456000000
+      expect(a10 == b10).toEqual(true);
+      expect(a10 === b10).toEqual(true);
+
+
+    })
+
+
+  })
+}
\ No newline at end of file
diff --git a/uni_modules/uts-toast/utssdk/app-android/index.uts b/uni_modules/uts-toast/utssdk/app-android/index.uts
index 4b7a3e0708cf43f444d49433ecde3c77c0b64ade..217fafa9ddf9b993292d1a10c576e476dc4a2811 100644
--- a/uni_modules/uts-toast/utssdk/app-android/index.uts
+++ b/uni_modules/uts-toast/utssdk/app-android/index.uts
@@ -1,9 +1,7 @@
 
 import XToast from "com.hjq.xtoast.XToast";
 import R from "io.dcloud.uni_modules.uts_toast.R";
-import Runnable from 'java.lang.Runnable';
-import Class from 'java.lang.Class';
-import Exception from 'java.lang.Exception';
+
 
 class UIRunnable extends Runnable {