diff --git a/source/src/devtools/data.ts b/source/src/devtools/data.ts
index bebc5ef..6fe20ce 100644
--- a/source/src/devtools/data.ts
+++ b/source/src/devtools/data.ts
@@ -64,10 +64,10 @@ export class StringData extends Info {
 }
 
 export class NumberData extends Info {
-  constructor() {
+  constructor(data: number) {
     super();
     this.type = DataType.Number;
-    this.data = 1;
+    this.data = data;
   }
 }
 
diff --git a/source/src/devtools/execute.ts b/source/src/devtools/execute.ts
new file mode 100644
index 0000000..ee0abed
--- /dev/null
+++ b/source/src/devtools/execute.ts
@@ -0,0 +1,18 @@
+interface ICCInspector extends Object {
+  devPageCallEntry(para: string): void;
+
+  init(): void;
+}
+
+declare interface Window {
+  CCInspector: ICCInspector;
+  CCInspectorPara: string;
+}
+debugger
+if (window.hasOwnProperty('CCInspector')) {
+  if (window.CCInspector.hasOwnProperty('devPageCallEntry')) {
+    window.CCInspector.devPageCallEntry(window.CCInspectorPara);
+  } else {
+    console.log("脚本inject.js未注入")
+  }
+}
diff --git a/source/src/devtools/global.less b/source/src/devtools/global.less
index 373b9c4..644baa5 100644
--- a/source/src/devtools/global.less
+++ b/source/src/devtools/global.less
@@ -11,8 +11,13 @@
     }
   }
 }
-.el-input{
-  input{
+
+.el-input {
+  input {
     text-align: left !important;
   }
 }
+
+.el-tree {
+  width: 100%;
+}
diff --git a/source/src/devtools/index.vue b/source/src/devtools/index.vue
index 8e50fcc..97fd6fa 100644
--- a/source/src/devtools/index.vue
+++ b/source/src/devtools/index.vue
@@ -43,10 +43,9 @@
 
 <script lang="ts">
 import Vue from "vue";
-import {Component, Prop} from "vue-property-decorator";
+import {Component} from "vue-property-decorator";
 import properties from "./propertys.vue";
-import {DataType, testData} from "./data"
-import {NodeData} from "@/devtools/type";
+import {DataSupport, ExecutePara, ExecuteParaType, NodeData} from "@/devtools/type";
 
 const PluginMsg = require("../core/plugin-msg");
 @Component({
@@ -76,7 +75,6 @@ export default class Index extends Vue {
   timerID: number = 0;
 
   created() {
-    this.onTestData();
     if (chrome && chrome.runtime) {
       this._initChromeRuntimeConnect();
     }
@@ -87,6 +85,47 @@ export default class Index extends Vue {
     }, false);
   }
 
+  _onMsgListInfo(eventData: Array<NodeData>) {
+    this.isShowDebug = true;
+    if (!Array.isArray(eventData)) {
+      eventData = [eventData]
+    }
+    this.treeData = eventData;
+    if (this.selectedUUID) {
+      this.$nextTick(() => {
+        //@ts-ignore
+        this.$refs.tree.setCurrentKey(this.selectedUUID);
+        // todo 需要重新获取下node的数据
+      })
+    }
+  }
+
+  _onMsgNodeInfo(eventData: any) {
+    this.isShowDebug = true;
+    if (!Array.isArray(eventData)) {
+      eventData = [eventData]
+    }
+    this.treeItemData = eventData;
+  }
+
+  _onMsgMemory(eventData: any) {
+    this.memory = eventData;
+  }
+
+  _onMsgSupport(data: DataSupport) {
+    this.isShowDebug = data.support;
+    if (data.support) {
+      this.onBtnClickUpdateTree();
+    } else {
+      this._reset();
+    }
+  }
+
+  _reset() {
+    this.treeData = [];
+    this.treeItemData = [];
+  }
+
   _initChromeRuntimeConnect() {
     // chrome.devtools.inspectedWindow.tabId
     // 接收来自background.js的消息数据
@@ -95,49 +134,37 @@ export default class Index extends Vue {
       if (!data) {
         return;
       }
-      let eventData: Array<NodeData> = data.data;
-      let eventMsg = data.msg;
-      if (eventMsg === PluginMsg.Msg.ListInfo) {
-        this.isShowDebug = true;
-        if (!Array.isArray(eventData)) {
-          eventData = [eventData]
+
+      let eventData: any = data.data;
+      console.log(data)
+      switch (data.msg) {
+        case PluginMsg.Msg.ListInfo: {
+          this._onMsgListInfo(eventData as Array<NodeData>);
+          break;
         }
-        this.treeData = eventData;
-        if (this.selectedUUID) {
-          this.$nextTick(() => {
-            this.$refs.tree.setCurrentKey(this.selectedUUID);
-            // todo 需要重新获取下node的数据
-          })
+        case PluginMsg.Msg.Support: {
+          this._onMsgSupport(eventData as DataSupport)
+          break;
         }
-      } else if (eventMsg === PluginMsg.Msg.Support) {
-        this.isShowDebug = eventData.support;
-      } else if (eventMsg === PluginMsg.Msg.NodeInfo) {
-        this.isShowDebug = true;
-        if (!Array.isArray(eventData)) {
-          eventData = [eventData]
+        case PluginMsg.Msg.NodeInfo: {
+          this._onMsgNodeInfo(eventData);
+          break;
+        }
+        case  PluginMsg.Msg.MemoryInfo: {
+          this._onMsgMemory(eventData)
+          break;
         }
-        this.treeItemData = eventData;
-      } else if (eventMsg === PluginMsg.Msg.MemoryInfo) {
-        this.memory = eventData;
       }
     });
   }
 
-
-  onTestData() {
-    for (let i = 0; i < 40; i++) {
-      this.treeData.push({name: `node${i}`, children: [{name: `children11111111111111111111111111111111111111${i}`}]})
-    }
-    this.treeItemData = testData;
-  }
-
   handleNodeClick(data: NodeData) {
     this.selectedUUID = data.uuid;
     // todo 去获取节点信息
     // console.log(data);
     let uuid = data.uuid;
     if (uuid !== undefined) {
-      this.evalInspectorFunction("getNodeInfo", `"${uuid}"`);
+      this.runToContentScript(ExecuteParaType.GetNodeInfo, uuid);
     }
   }
 
@@ -152,29 +179,21 @@ export default class Index extends Vue {
 
   }
 
-  evalInspectorFunction(func: string, para?: string = '') {
-    if (!func || func.length < 0) {
-      console.log("缺失执行函数名!");
-      return;
-    }
-
+  runToContentScript(type: ExecuteParaType, data?: any) {
     if (!chrome || !chrome.devtools) {
       console.log("环境异常，无法执行函数");
       return;
     }
+    let para: ExecutePara = new ExecutePara(type, data);
+    //@ts-ignore
+    chrome.tabs.executeScript(null, {code: `var CCInspectorPara='${JSON.stringify(para)}';`}, () => {
+      //@ts-ignore
+      chrome.tabs.executeScript(null, {file: "js/execute.js"})
+    });
+  }
 
-    let injectCode =
-        `if(window.ccinspector){
-              let func = window.ccinspector.${func};
-              if(func){
-                console.log("执行${func}成功");
-                func.apply(window.ccinspector,[${para}]);
-              }else{
-                console.log("未发现${func}函数");
-              }
-         }else{
-              console.log("脚本inject.js未注入");
-         }`;
+  _inspectedCode() {
+    let injectCode = '';
     chrome.devtools.inspectedWindow.eval(injectCode, (result, isException) => {
       if (isException) {
         console.error(isException);
@@ -185,19 +204,19 @@ export default class Index extends Vue {
   }
 
   onBtnClickUpdateTree() {
-    this.evalInspectorFunction("updateTreeInfo");
+    this.runToContentScript(ExecuteParaType.UpdateTreeInfo);
   }
 
   onBtnClickUpdatePage() {
-    this.evalInspectorFunction("checkIsGamePage", "true");
+    this.runToContentScript(ExecuteParaType.CheckGamePage, true);
   }
 
   onMemoryTest() {
-    this.evalInspectorFunction("onMemoryInfo");
+    this.runToContentScript(ExecuteParaType.MemoryInfo);
   }
 
-  onNodeExpand(data: NodeData, a, b) {
-    if (data.hasOwnProperty('uuid')) {
+  onNodeExpand(data: NodeData) {
+    if (data.hasOwnProperty('uuid') && data.uuid) {
       this.expandedKeys.push(data.uuid)
     }
   }
diff --git a/source/src/inject.js b/source/src/devtools/inject.ts
similarity index 71%
rename from source/src/inject.js
rename to source/src/devtools/inject.ts
index f22b983..0d0bc2c 100644
--- a/source/src/inject.js
+++ b/source/src/devtools/inject.ts
@@ -1,5 +1,5 @@
 // eval 注入脚本的代码,变量尽量使用var,后来发现在import之后,let会自动变为var
-const PluginMsg = require("./core/plugin-msg");
+import * as PluginMsg from '../core/plugin-msg'
 import {
   ArrayData,
   BoolData,
@@ -11,33 +11,59 @@ import {
   StringData,
   Vec2Data,
   Vec3Data
-} from "./devtools/data";
+} from "./data";
+
+import {ExecutePara, ExecuteParaType} from './type'
+
+class CCInspector implements ICCInspector {
+  inspectorGameMemoryStorage: Record<string, any> = {}
 
-let cc_inspector = {
-  inspectorGameMemoryStorage: {},
-  postData: {
-    scene: {
-      name: "",
-      children: []
-    },
-  },
   init() {
-    setInterval(function () {
+    setInterval(() => {
       // this.checkIsGamePage(true);
       // if (this.stop) {
       // } else {
       // }
-    }.bind(this), 1000);
+    }, 1000);
     // 注册cc_after_render事件
-    window.addEventListener("message", function (event) {
+    window.addEventListener("message", (event: any) => {
       if (event.data.msg === PluginMsg.Msg.UrlChange) {
-        let isCocosGame = this.checkIsGamePage();
+        let isCocosGame = this._isCocosGame();
+        this.sendMsgToDevTools(PluginMsg.Msg.Support, {support: isCocosGame});
       }
-    }.bind(this));
-  },
+    });
+  }
+
+  devPageCallEntry(str: string) {
+    let para: ExecutePara = JSON.parse(str);
+    debugger
+    if (this._isCocosGame()) {
+      switch (para.type) {
+        case ExecuteParaType.None:
+          break;
+        case ExecuteParaType.UpdateTreeInfo:
+          this.updateTreeInfo();
+          break;
+        case ExecuteParaType.CheckGamePage:
+
+          break;
+        case ExecuteParaType.MemoryInfo:
+          break;
+        case ExecuteParaType.SetProperty:
+          break;
+        case ExecuteParaType.GetNodeInfo:
+          this.getNodeInfo(para.data as string);
+          break;
+      }
+    } else {
+      this.sendMsgToDevTools(PluginMsg.Msg.Support, {support: false});
+    }
+  }
+
   updateTreeInfo() {
-    let isCocosCreatorGame = this.checkIsGamePage();
+    let isCocosCreatorGame = this._isCocosGame();
     if (isCocosCreatorGame) {
+      //@ts-ignore
       let scene = cc.director.getScene();
       if (scene) {
         let sendData = {
@@ -56,9 +82,10 @@ let cc_inspector = {
         this.sendMsgToDevTools(PluginMsg.Msg.Support, {support: false, msg: "未发现游戏场景,不支持调试游戏!"});
       }
     }
-  },
+  }
+
   // 收集节点信息
-  getNodeChildren(node, data) {
+  getNodeChildren(node: any, data: Array<any>) {
     let nodeData = {
       uuid: node.uuid,
       name: node.name,
@@ -71,14 +98,14 @@ let cc_inspector = {
       this.getNodeChildren(childItem, nodeData.children);
     }
     data.push(nodeData);
-  },
-  // 检测是否包含cc变量
-  checkIsGamePage() {
-    let isCocosGame = typeof cc !== "undefined";
-    this.sendMsgToDevTools(PluginMsg.Msg.Support, {support: isCocosGame});
-    return isCocosGame;
-  },
-  pluginSetNodeActive(uuid, isActive) {
+  }
+
+  _isCocosGame() {
+    // @ts-ignore 检测是否包含cc变量
+    return typeof cc !== "undefined";
+  }
+
+  pluginSetNodeActive(uuid: string, isActive: number) {
     let node = this.inspectorGameMemoryStorage[uuid];
     if (node) {
       if (isActive === 1) {
@@ -87,8 +114,9 @@ let cc_inspector = {
         node.active = false;
       }
     }
-  },
-  _getNodeKeys(node) {
+  }
+
+  _getNodeKeys(node: any) {
     let keys = [];
     let excludeProperty = [
       "children", "quat", "node",
@@ -98,15 +126,16 @@ let cc_inspector = {
     ];
     for (let key in node) {
       if (!key.startsWith("_") &&
-          !excludeProperty.includes(key) &&
-          typeof node[key] !== "function") {
+        !excludeProperty.includes(key) &&
+        typeof node[key] !== "function") {
         keys.push(key);
       }
     }
     return keys;
-  },
-  _getPairProperty(key) {
-    let pairProperty = {
+  }
+
+  _getPairProperty(key: string) {
+    let pairProperty: Record<string, any> = {
       rotation: ["rotationX", "rotationY"],
       anchor: ["anchorX", "anchorY"],
       size: ["width", "height"],
@@ -115,14 +144,17 @@ let cc_inspector = {
       designResolution: ["width", "height"], // 这个比较特殊，在key下边，其他的都不是在key下
     };
     for (let value in pairProperty) {
-      let pair = pairProperty[value];
-      if (pair.includes(key)) {
-        return {key: value, values: pair};
+      if (pairProperty.hasOwnProperty(value)) {
+        let pair = pairProperty[value];
+        if (pair.includes(key)) {
+          return {key: value, values: pair};
+        }
       }
     }
     return null;
-  },
-  _genInfoData(propertyValue, path) {
+  }
+
+  _genInfoData(propertyValue: any, path: any) {
     let info = null;
     switch (typeof propertyValue) {
       case "boolean":
@@ -137,6 +169,7 @@ let cc_inspector = {
       default:
         if (propertyValue == null || typeof propertyValue === "undefined") {
           info = new NullOrUndefinedData();
+          //@ts-ignore
         } else if (propertyValue instanceof cc.Color) {
           let hex = propertyValue.toHEX();
           info = new ColorData(`#${hex}`);
@@ -155,8 +188,9 @@ let cc_inspector = {
 
     }
     return info;
-  },
-  _getGroupData(node) {
+  }
+
+  _getGroupData(node: any) {
     let nodeGroup = new Group(node.constructor.name);
     let keys = this._getNodeKeys(node);
     for (let i = 0; i < keys.length; i++) {
@@ -165,26 +199,26 @@ let cc_inspector = {
       let pair = this._getPairProperty(key);
       if (pair) {
         // 把这个成对的属性剔除掉
-        pair.values.forEach(item => {
+        pair.values.forEach((item: string) => {
           let index = keys.findIndex(el => el === item);
           if (index !== -1) {
             keys.splice(index, 1);
           }
         });
         // 序列化成对的属性
-        let info = null;
+        let info: Vec2Data | Vec3Data | null = null;
         let pairValues = pair.values;
         if (pairValues.length === 2) {
           info = new Vec2Data();
         } else if (pairValues.length === 3) {
           info = new Vec3Data();
         }
-        pairValues.forEach(el => {
+        pairValues.forEach((el: string) => {
           if (el in node) {
             let propertyPath = [node.uuid, el];
             let vecData = this._genInfoData(node[el], propertyPath);
             if (vecData) {
-              info.add(new Property(el, vecData));
+              info && info.add(new Property(el, vecData));
             }
           } else {
             console.warn(`属性异常，节点丢失属性: ${el}，请检查 pairProperty的设置`);
@@ -203,9 +237,10 @@ let cc_inspector = {
       }
     }
     return nodeGroup;
-  },
+  }
+
   // 获取节点信息
-  getNodeInfo(uuid) {
+  getNodeInfo(uuid: string) {
     let node = this.inspectorGameMemoryStorage[uuid];
     if (node) {
       let groupData = [];
@@ -225,29 +260,35 @@ let cc_inspector = {
       // 未获取到节点数据
       console.log("未获取到节点数据");
     }
-  },
-  logValue(uuid, key) {
+  }
+
+  logValue(uuid: string, key: string) {
     let nodeOrComp = this.inspectorGameMemoryStorage[uuid];
     if (nodeOrComp) {
       console.log(nodeOrComp[key]);
     }
-  },
-  setValue(uuid, key, value) {
+  }
+
+  setValue(uuid: string, key: string, value: string) {
     let nodeOrComp = this.inspectorGameMemoryStorage[uuid];
     if (nodeOrComp && key in nodeOrComp) {
       nodeOrComp[key] = value;
     }
-  },
-  sendMsgToDevTools(msg, data) {
+  }
+
+  sendMsgToDevTools(msg: string, data: any) {
     // 发送给content.js处理
     window.postMessage({msg: msg, data: data}, "*");
-  },
+  }
 
   onMemoryInfo() {
     this.sendMsgToDevTools(PluginMsg.Msg.MemoryInfo, {
       performance: {
+        // @ts-ignore
         jsHeapSizeLimit: window.performance.memory.jsHeapSizeLimit,
+        // @ts-ignore
         totalJSHeapSize: window.performance.memory.totalJSHeapSize,
+        // @ts-ignore
         usedJSHeapSize: window.performance.memory.usedJSHeapSize,
       },
       console: {
@@ -257,12 +298,14 @@ let cc_inspector = {
       },
     });
   }
-};
-window.addEventListener("message", (a, b, c) => {
-  console.log(a, b, c);
+}
+
+window.addEventListener("message", (a: any) => {
+  console.log(a);
 });
-window.ccinspector = window.ccinspector || cc_inspector;
-window.ccinspector.init && window.ccinspector.init();// 执行初始化函数
+let inspector = new CCInspector();
+inspector.init();
+window.CCInspector = inspector;
 
 
 
diff --git a/source/src/devtools/propertys.vue b/source/src/devtools/propertys.vue
index c5b9c55..8d9cad9 100644
--- a/source/src/devtools/propertys.vue
+++ b/source/src/devtools/propertys.vue
@@ -53,31 +53,12 @@ export default class properties extends Vue {
   }
 
   _initValue() {
-    debugger
     if (this.allGroup) {
       this.allGroup.forEach(item => {
         this.$set(item, 'fold', false);
       })
     }
   }
-
-  changeColor() {
-    let color = this.itemData.color;
-    console.log("color:" + color);
-    this._evalCode(
-        "window.ccinspector.pluginSetNodeColor('" +
-        this.itemData.uuid + "','" +
-        color + "');");
-    this._freshNode();
-  }
-
-  _freshNode() {
-    let uuid = this.itemData.uuid;
-    let code2 = "window.ccinspector.getNodeInfo('" + uuid + "')";
-    this._evalCode(code2);
-  }
-
-
   _evalCode(code: string) {
     if (chrome && chrome.devtools) {
       chrome.devtools.inspectedWindow.eval(code);
diff --git a/source/src/devtools/register-panel.ts b/source/src/devtools/register-panel.ts
index aee3fe2..8458504 100644
--- a/source/src/devtools/register-panel.ts
+++ b/source/src/devtools/register-panel.ts
@@ -7,26 +7,43 @@ if (chrome && chrome.devtools) {
   chrome.devtools.panels.elements.createSidebarPane('Cocos', function (sidebar) {
     sidebar.setObject({some_data: "some data to show!"});
   });
+
+  // 和background建立连接
+  let connect: chrome.runtime.Port | null = null;
+  if (chrome && chrome.runtime) {
+    connect = chrome.runtime.connect({name: PluginMsg.Page.DevToolsPanel});
+  }
+
+
 // 创建devtools-panel
   chrome.devtools.panels.create("Cocos", "icons/48.png", Manifest.devtools_page, (panel: chrome.devtools.panels.ExtensionPanel) => {
       console.log("[CC-Inspector] Dev Panel Created!");
-      let conn = chrome.runtime.connect({name: PluginMsg.Page.DevToolsPanel});
-      conn.onDisconnect.addListener(() => {
+      if (!connect) {
+        return;
+      }
+      connect.onDisconnect.addListener(() => {
         console.log(`%c[Connect-Dis]`, 'color:red;')
       })
-      conn.onMessage.addListener((event, sender) => {
+      connect.onMessage.addListener((event, sender) => {
         console.log(`[Message] ${JSON.stringify(event)}`);
       });
 
       panel.onShown.addListener((window) => {
+        // 面板显示，查询是否是cocos游戏
         console.log("panel show");
-        conn.postMessage({msg: PluginMsg.Msg.UrlChange, data: {}})
+        if (connect) {
+          connect.postMessage({msg: PluginMsg.Msg.UrlChange, data: {}})
+        }
       });
       panel.onHidden.addListener(() => {
+        // 面板隐藏
         console.log("panel hide");
       });
       panel.onSearch.addListener(function (action, query) {
-        console.log("panel search!");
+        // ctrl+f 查找触发
+        if (connect) {
+          console.log("panel search!");
+        }
       });
     }
   );
diff --git a/source/src/devtools/type.ts b/source/src/devtools/type.ts
index 34cf6bc..36ea486 100644
--- a/source/src/devtools/type.ts
+++ b/source/src/devtools/type.ts
@@ -3,3 +3,29 @@ export class NodeData {
   name: string = '';
   children: Array<NodeData> = []
 }
+
+export class DataSupport {
+  support: boolean = false;
+  msg?: string;
+}
+
+export enum ExecuteParaType {
+  None,
+  UpdateTreeInfo,
+  CheckGamePage,
+  MemoryInfo,
+  SetProperty,
+  GetNodeInfo,
+}
+
+export class ExecutePara {
+  static Type = ExecuteParaType;
+
+  type: ExecuteParaType = ExecuteParaType.None;
+  data: any;
+
+  constructor(type: ExecuteParaType, data?: any) {
+    this.type = type;
+    this.data = data;
+  }
+}
diff --git a/source/src/devtools/ui-prop.vue b/source/src/devtools/ui-prop.vue
index 206d2bb..07b5217 100644
--- a/source/src/devtools/ui-prop.vue
+++ b/source/src/devtools/ui-prop.vue
@@ -56,7 +56,7 @@
 
 import Vue from "vue"
 import {Component, Prop} from "vue-property-decorator"
-import {DataType} from '../data'
+import {DataType} from './data'
 
 @Component({
   components: {}
diff --git a/source/src/manifest.json b/source/src/manifest.json
index 84fbc8e..de0031b 100644
--- a/source/src/manifest.json
+++ b/source/src/manifest.json
@@ -38,7 +38,8 @@
         "<all_urls>"
       ],
       "js": [
-        "js/content.js"
+        "js/content.js",
+        "js/execute.js"
       ],
       "run_at": "document_end",
       "all_frames": true
diff --git a/source/vue.config.js b/source/vue.config.js
index ad314e7..768664b 100644
--- a/source/vue.config.js
+++ b/source/vue.config.js
@@ -18,7 +18,8 @@ module.exports = {
         contentScripts: {
           entries: {
             content: "src/content.ts",
-            inject: "src/inject.js"
+            execute: "src/devtools/execute.ts",
+            inject: "src/devtools/inject.ts",
           },
         },
         background: {