diff --git a/cc-inspector/src/views/devtools/bus.ts b/cc-inspector/src/views/devtools/bus.ts
index 3da3ef4..4481b4d 100644
--- a/cc-inspector/src/views/devtools/bus.ts
+++ b/cc-inspector/src/views/devtools/bus.ts
@@ -9,6 +9,7 @@ export enum BusMsg {
    * 开关定时器，方便测试
    */
   EnableSchedule = "EnableSchedule",
+  SelectNode = "SelectNode",
 }
 
 export const Bus = new TinyEmitter();
diff --git a/cc-inspector/src/views/devtools/hierarchy.vue b/cc-inspector/src/views/devtools/hierarchy.vue
index 42d5c21..06a4a94 100644
--- a/cc-inspector/src/views/devtools/hierarchy.vue
+++ b/cc-inspector/src/views/devtools/hierarchy.vue
@@ -14,7 +14,7 @@
 import ccui from "@xuyanfeng/cc-ui";
 import { storeToRefs } from "pinia";
 import { defineComponent, nextTick, onMounted, onUnmounted, ref, toRaw, watch } from "vue";
-import { Msg, PluginEvent, RequestNodeInfoData, RequestTreeInfoData, ResponseSetPropertyData } from "../../core/types";
+import { Msg, PluginEvent, RequestTreeInfoData, ResponseSetPropertyData } from "../../core/types";
 import { bridge } from "./bridge";
 import { Bus, BusMsg } from "./bus";
 import { EngineData, TreeData } from "./data";
@@ -26,24 +26,28 @@ export default defineComponent({
   components: { CCButtonGroup, CCInput, CCTree, CCDock },
   setup() {
     onMounted(() => {});
-    Bus.on(BusMsg.ShowPlace, (data: EngineData) => {
+    const funcShowPlace = (data: EngineData) => {
       console.log(toRaw(data));
       _expand(data.engineUUID);
-    });
-    Bus.on(BusMsg.EnableSchedule, (b: boolean) => {
+    };
+    const funcEnableSchedule = (b: boolean) => {
       if (b) {
         timer.create();
       } else {
         timer.clean();
       }
-    });
+    };
     const timer: Timer = new Timer(() => {
       updateTree();
     });
     onMounted(() => {
+      Bus.on(BusMsg.ShowPlace, funcShowPlace);
+      Bus.on(BusMsg.EnableSchedule, funcEnableSchedule);
       timer.create();
     });
     onUnmounted(() => {
+      Bus.off(BusMsg.ShowPlace, funcShowPlace);
+      Bus.off(BusMsg.EnableSchedule, funcEnableSchedule);
       timer.clean();
     });
     function _expand(uuid: string) {
@@ -93,11 +97,6 @@ export default defineComponent({
     const matchCase = ref<boolean>(false);
     const elTree = ref<typeof CCTree>();
     const treeData = ref<TreeData[]>([]);
-    function updateNodeInfo() {
-      if (selectedUUID) {
-        bridge.send(Msg.RequestNodeInfo, { uuid: selectedUUID } as RequestNodeInfoData);
-      }
-    }
     let selectedUUID: string | null = null;
     bridge.on(Msg.ResponseTreeInfo, (event: PluginEvent) => {
       let data: Array<TreeData> = event.data;
@@ -139,6 +138,10 @@ export default defineComponent({
       }
     });
     const expandedKeys = ref<Array<string>>([]);
+    function updateSelect(uuid: string | null) {
+      selectedUUID = uuid;
+      Bus.emit(BusMsg.SelectNode, uuid);
+    }
     return {
       expandedKeys,
       elTree,
@@ -147,14 +150,13 @@ export default defineComponent({
       matchCase,
       frameID,
       handleNodeUnclick() {
-        selectedUUID = null;
+        updateSelect(null);
       },
       handleNodeClick(data: TreeData | null) {
         if (data) {
-          selectedUUID = data.id;
-          updateNodeInfo();
+          updateSelect(data.id);
         } else {
-          selectedUUID = null;
+          updateSelect(null);
         }
       },
       onNodeExpand(data: TreeData) {
diff --git a/cc-inspector/src/views/devtools/index.vue b/cc-inspector/src/views/devtools/index.vue
index 96f3e28..8bb0bc0 100644
--- a/cc-inspector/src/views/devtools/index.vue
+++ b/cc-inspector/src/views/devtools/index.vue
@@ -60,9 +60,11 @@ export default defineComponent({
       checkSupport();
     });
     onMounted(() => {
+      Bus.on(BusMsg.EnableSchedule, funcEnableSchedule);
       timer.create();
     });
     onUnmounted(() => {
+      Bus.off(BusMsg.EnableSchedule, funcEnableSchedule);
       timer.clean();
     });
     // 问题：没有上下文的权限，只能操作DOM
@@ -82,13 +84,13 @@ export default defineComponent({
         }
       });
     }
-    Bus.on(BusMsg.EnableSchedule, (b: boolean) => {
+    const funcEnableSchedule = (b: boolean) => {
       if (b) {
         timer.create();
       } else {
         timer.clean();
       }
-    });
+    };
     bridge.on(Msg.ResponseTreeInfo, (event: PluginEvent) => {
       let data: Array<TreeData> = event.data;
       isShowDebug.value = true;
diff --git a/cc-inspector/src/views/devtools/inspector.vue b/cc-inspector/src/views/devtools/inspector.vue
index f094244..1ffccf6 100644
--- a/cc-inspector/src/views/devtools/inspector.vue
+++ b/cc-inspector/src/views/devtools/inspector.vue
@@ -7,17 +7,50 @@
 </template>
 <script lang="ts">
 import ccui from "@xuyanfeng/cc-ui";
-import { defineComponent, ref } from "vue";
-import { Msg, PluginEvent, RequestObjectData, ResponseObjectData, ResponseSupportData } from "../../core/types";
+import { defineComponent, onMounted, onUnmounted, ref } from "vue";
+import { Msg, PluginEvent, RequestNodeInfoData, RequestObjectData, ResponseObjectData, ResponseSupportData } from "../../core/types";
 import { bridge } from "./bridge";
 import { Bus, BusMsg } from "./bus";
 import { NodeInfoData, ObjectData } from "./data";
+import { Timer } from "./timer";
 import Properties from "./ui/propertys.vue";
 const { CCDock } = ccui.components;
 export default defineComponent({
   components: { Properties, CCDock },
   setup() {
+    function updateNodeInfo() {
+      if (selectedUUID) {
+        console.log(`update node info: ${selectedUUID}`);
+        bridge.send(Msg.RequestNodeInfo, { uuid: selectedUUID } as RequestNodeInfoData);
+      } else {
+        // TODO: 需要检查当前的这个节点是否有效
+        treeItemData.value = null;
+      }
+    }
+    const timer = new Timer(updateNodeInfo);
     const treeItemData = ref<NodeInfoData | null>(null);
+    const funcEnableSchedule = (b: boolean) => {
+      if (b) {
+        timer.create();
+      } else {
+        timer.clean();
+      }
+    };
+    let selectedUUID: string | null = null;
+    const funSelectNode = (uuid: string | null) => {
+      selectedUUID = uuid;
+      updateNodeInfo();
+    };
+    onMounted(() => {
+      Bus.on(BusMsg.SelectNode, funSelectNode);
+      Bus.on(BusMsg.EnableSchedule, funcEnableSchedule);
+      timer.create();
+    });
+    onUnmounted(() => {
+      Bus.off(BusMsg.SelectNode, funSelectNode);
+      Bus.off(BusMsg.EnableSchedule, funcEnableSchedule);
+      timer.clean();
+    });
     bridge.on(Msg.ResponseSupport, (event: PluginEvent) => {
       let data: ResponseSupportData = event.data;
       const isCocosGame: boolean = data.support;
@@ -41,7 +74,6 @@ export default defineComponent({
      * 请求属性的列表，如果一个属性请求失败，会阻断后续的相同请求，因为都已经失败了，就没必要再响应请求了
      */
     const requestList: Array<{ id: string; cb: Function }> = [];
-
     bridge.on(Msg.ResponseObjectItemData, (event: PluginEvent) => {
       const requestData: ResponseObjectData = event.data;
       if (requestData.id !== null) {
@@ -59,8 +91,6 @@ export default defineComponent({
       requestList.push({ id: data.id, cb });
       bridge.send(Msg.RequestObjectItemData, data as RequestObjectData);
     });
-    // TODO: 需要检查当前的这个节点是否有效
-    // treeItemData.value = null;
     return {
       treeItemData,
     };
diff --git a/cc-inspector/src/views/devtools/ui/property-group.vue b/cc-inspector/src/views/devtools/ui/property-group.vue
index af4b00d..642c438 100644
--- a/cc-inspector/src/views/devtools/ui/property-group.vue
+++ b/cc-inspector/src/views/devtools/ui/property-group.vue
@@ -14,7 +14,7 @@
 
 <script lang="ts">
 import ccui from "@xuyanfeng/cc-ui";
-import { defineComponent, PropType, ref, toRaw, watch } from "vue";
+import { defineComponent, onMounted, onUnmounted, PropType, ref, toRaw, watch } from "vue";
 import { Msg, RequestLogData } from "../../../core/types";
 import { bridge } from "../bridge";
 import { Bus, BusMsg } from "../bus";
@@ -23,16 +23,7 @@ import UiProp from "./ui-prop.vue";
 const { CCInput, CCSection, CCButton, CCInputNumber, CCSelect, CCCheckBox, CCColor } = ccui.components;
 export default defineComponent({
   name: "property-group",
-  components: {
-    UiProp,
-    CCSection,
-    CCInput,
-    CCButton,
-    CCInputNumber,
-    CCSelect,
-    CCCheckBox,
-    CCColor,
-  },
+  components: { UiProp, CCSection, CCInput, CCButton, CCInputNumber, CCSelect, CCCheckBox, CCColor },
   props: {
     group: {
       type: Object as PropType<Group>,
@@ -42,8 +33,14 @@ export default defineComponent({
     },
   },
   setup(props, context) {
-    Bus.on(BusMsg.FoldAllGroup, (b: boolean) => {
+    const funcFoldAllGroup = (b: boolean) => {
       fold.value = b;
+    };
+    onMounted(() => {
+      Bus.on(BusMsg.FoldAllGroup, funcFoldAllGroup);
+    });
+    onUnmounted(() => {
+      Bus.off(BusMsg.FoldAllGroup, funcFoldAllGroup);
     });
     const fold = ref(false);
     watch(