diff --git a/pages.json b/pages.json
index c92d740fcf0e12974e7b788b139de4533b81ab41..6fb56993cb7ff8604a7d43dc219da6faf509b767 100644
--- a/pages.json
+++ b/pages.json
@@ -1,178 +1,168 @@
 {
 	"pages": [ //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
-		
-	    {
-            "path" : "pages/index/index",
-            "style" :                                                                                    
-            {
-                "navigationBarTitleText": "",
-                "enablePullDownRefresh": false
-            }
-        },
-		
-        {
-            "path" : "pages/advance/advance",
-            "style" :                                                                                    
-            {
-                "navigationBarTitleText": "",
-                "enablePullDownRefresh": false
-            }
-        },
-		{
-		    "path" : "pages/SystemAPI/SystemAPI",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/SystemAPI/Alert/alert",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": ""
-		    }
-		    
-		},
-		{
-		    "path" : "pages/component/helloView",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		},
-		{
-		    "path" : "pages/SDKIntegration/SDKIntegration",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/SDKIntegration/TencentLocation/TencentLocation",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/SDKIntegration/Lottie/index",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/SDKIntegration/Toast/Toast",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/lifecycle/lifecycle",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/resource/resource",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/advance/android/decorview",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/advance/iOS/getResourcePath",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/advance/android/assetaudio",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/SystemAPI/ScreenListen/screenlisten",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		
-		{
-		    "path" : "pages/SyntaxCase/index",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		
-		{
-		    "path" : "pages/SyntaxCase/paramTest",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-		{
-		    "path" : "pages/SyntaxCase/consoleTest",
-		    "style" :                                                                                    
-		    {
-		        "navigationBarTitleText": "",
-		        "enablePullDownRefresh": false
-		    }
-		    
-		},
-    {
-      "path" : "pages/test/index",
-      "style" :                                                                                    
-      {
-          "navigationBarTitleText": "",
-          "enablePullDownRefresh": false
-      }
-    }
-		
-		
-    ],
+
+		{
+			"path": "pages/index/index",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+		},
+
+		{
+			"path": "pages/advance/advance",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+		},
+		{
+			"path": "pages/SystemAPI/SystemAPI",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/SystemAPI/Alert/alert",
+			"style": {
+				"navigationBarTitleText": ""
+			}
+
+		},
+		{
+			"path": "pages/component/helloView",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+		},
+		{
+			"path": "pages/SDKIntegration/SDKIntegration",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/SDKIntegration/TencentLocation/TencentLocation",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/SDKIntegration/Lottie/index",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/SDKIntegration/Toast/Toast",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/lifecycle/lifecycle",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/resource/resource",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/advance/android/decorview",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/advance/iOS/getResourcePath",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/advance/android/assetaudio",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/SystemAPI/ScreenListen/screenlisten",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+
+		{
+			"path": "pages/SyntaxCase/index",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+
+		{
+			"path": "pages/SyntaxCase/paramTest",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/SyntaxCase/consoleTest",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+		{
+			"path": "pages/SyntaxCase/instanceTest",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+
+		},
+
+		{
+			"path": "pages/test/index",
+			"style": {
+				"navigationBarTitleText": "",
+				"enablePullDownRefresh": false
+			}
+		}
+
+
+	],
 	"tabBar": {
 		"color": "#7A7E83",
 		"selectedColor": "#007AFF",
@@ -186,7 +176,7 @@
 				"pagePath": "pages/advance/advance",
 				"text": "进阶"
 			}, {
-				"pagePath":"pages/SystemAPI/SystemAPI",
+				"pagePath": "pages/SystemAPI/SystemAPI",
 				"text": "系统API"
 			}, {
 				"pagePath": "pages/SDKIntegration/SDKIntegration",
@@ -201,4 +191,4 @@
 		"backgroundColor": "#F8F8F8"
 	},
 	"uniIdRouter": {}
-}
+}
\ No newline at end of file
diff --git a/pages/SyntaxCase/instanceTest.vue b/pages/SyntaxCase/instanceTest.vue
new file mode 100644
index 0000000000000000000000000000000000000000..4c15b716fcacf1bb3dd419681334195d2455152c
--- /dev/null
+++ b/pages/SyntaxCase/instanceTest.vue
@@ -0,0 +1,48 @@
+<template>
+	{{ret}}
+	<button @click="instanceCreate">多实例创建测试</button>
+	
+</template>
+
+<script>
+	import {
+		User
+	} from '@/uni_modules/uts-advance'
+
+
+
+	export default {
+		data() {
+			return {
+				ret:''
+			}
+		},
+		methods: {
+			
+			instanceCreate() {
+				
+				const user1 = new User("张三", 20);
+				let userText1 = user1.describeSelf() 
+								
+				const user2 = new User("李四", 30);  
+				let userText2 = user2.describeSelf()   
+								
+				const user3 = new User("王五", 40);  
+				let userText3 = user3.describeSelf()  
+
+				
+				if(userText1 == userText2 || userText1 == userText3 || userText2 == userText3){
+					this.ret = '测试未通过'
+				}else{
+					this.ret = '测试通过'
+				}
+				
+			}
+
+			
+		}
+	}
+</script>
+
+<style>
+</style>
\ No newline at end of file
diff --git a/pages/advance/advance.vue b/pages/advance/advance.vue
index 50f1c1f7980843ed1e5727d7eddb4eb5d8c288a9..3732dd6873c965ecf7c97b70f9f6d9e5e16dcbc7 100644
--- a/pages/advance/advance.vue
+++ b/pages/advance/advance.vue
@@ -28,6 +28,8 @@
 					</uni-list-item>
 					<uni-list-item @tap="testConsole" title="日志打印示例" :clickable="true" link>
 					</uni-list-item>
+					<uni-list-item @tap="testInstance" title="实例测试示例" :clickable="true" link>
+					</uni-list-item>
 					<uni-list-item @tap="testGrammar" title="基础语法测试例" :clickable="true" link>
 					</uni-list-item>
 				</uni-list>
@@ -205,6 +207,11 @@
 					url: '/pages/test/index'
 				})
 			},
+			testInstance: function() {
+				uni.navigateTo({
+					url: '/pages/SyntaxCase/instanceTest'
+				})
+			},
 			testGetResourcePath: function() {
 				uni.navigateTo({
 					url: '/pages/advance/iOS/getResourcePath'
diff --git a/uni_modules/uts-advance/utssdk/app-android/index.uts b/uni_modules/uts-advance/utssdk/app-android/index.uts
index 3eb570c6fd28e18ca9272a87eaef8e3ccdfac077..6a6d26db80168f2811edb87445c274af15943584 100644
--- a/uni_modules/uts-advance/utssdk/app-android/index.uts
+++ b/uni_modules/uts-advance/utssdk/app-android/index.uts
@@ -454,5 +454,21 @@ export function quitApp(){
 	UTSAndroid.quitApp()
 }
 
+export class User {  
+
+    private name : string;  
+    private age : Int;  
+
+    constructor(hostP : string, port : Int) {  
+        this.name = hostP;  
+        this.age = port;  
+    }  
+	
+	describeSelf():string{
+		let text = "name = " + this.name + ";age = " + this.age
+		return text
+	}
+}
+