diff --git a/source/src/devtools/ui/index.vue b/source/src/devtools/ui/index.vue
index 6ead9b4..7a0ad8f 100644
--- a/source/src/devtools/ui/index.vue
+++ b/source/src/devtools/ui/index.vue
@@ -11,7 +11,8 @@
       </div>
       <div class="left">
         <div class="tool-btn">
-          <el-switch active-text="实时监控" v-model="watchEveryTime" @change="onChangeWatchState"></el-switch>
+          <el-switch v-if="false" active-text="实时监控" v-model="watchEveryTime" @change="onChangeWatchState"></el-switch>
+          <div style="padding-left: 15px;">节点树</div>
           <div class="flex1"></div>
           <el-button type="success" class="el-icon-refresh" @click="onBtnClickUpdateTree"></el-button>
         </div>
diff --git a/source/src/devtools/ui/ui-prop.vue b/source/src/devtools/ui/ui-prop.vue
index 4c44847..6153eeb 100644
--- a/source/src/devtools/ui/ui-prop.vue
+++ b/source/src/devtools/ui/ui-prop.vue
@@ -210,6 +210,10 @@ export default class UiProp extends Vue {
     return this.value && (this.value.type === DataType.Image)
   }
 
+  isImageValid() {
+    return !!this.value.data;
+  }
+
   isEngine() {
     return this.value && (this.value.type === DataType.Engine)
   }
diff --git a/source/src/inject/index.ts b/source/src/inject/index.ts
index 6bb7a5b..f97a204 100644
--- a/source/src/inject/index.ts
+++ b/source/src/inject/index.ts
@@ -173,7 +173,7 @@ class CCInspector {
       data.active = !!node.active;
     }
     this.inspectorGameMemoryStorage[node.uuid] = node;
-    let nodeChildren = node.getChildren();
+    let nodeChildren = node.children;
     for (let i = 0; i < nodeChildren.length; i++) {
       let childItem = nodeChildren[i];
       let treeData = new TreeData();
@@ -259,12 +259,14 @@ class CCInspector {
     const path: Array<string> = options.path;
     if (ctor && value instanceof ctor) {
       // 2.4.6 没有了这个属性
+      data.path = path;
       if (value.hasOwnProperty("_textureFilename")) {
-        data.path = path;
         //@ts-ignore
         data.data = `${window.location.origin}/${value._textureFilename}`;
-        return data;
+      } else {
+        data.data = null;
       }
+      return data;
     }
     return null;
   }
@@ -330,14 +332,18 @@ class CCInspector {
               if (typeof propertyValue === "object") {
                 let ctorName = propertyValue.constructor?.name;
                 if (ctorName) {
-                  if (ctorName.startsWith("cc_")) {
+                  if (ctorName.startsWith("cc_") ||
+                    // 2.4.0
+                    ctorName === "CCClass") {
                     info = new EngineData();
                     info.engineType = ctorName;
                     info.engineName = propertyValue.name;
                     info.engineUUID = propertyValue.uuid;
                   }
-                } else {
+                }
+                if (!info) {
                   // 空{}
+                  // MaterialVariant 2.4.0
                   info = this._buildObjectData({
                     data: new ObjectData(),
                     path: path,