diff --git a/simple-mind-map/index.js b/simple-mind-map/index.js
index ec5aa9be..fb5f002c 100644
--- a/simple-mind-map/index.js
+++ b/simple-mind-map/index.js
@@ -183,11 +183,11 @@ class MindMap {
 
   //  渲染，部分渲染
   render(callback, source = '') {
-    // this.batchExecution.push('render', () => {
+    this.batchExecution.push('render', () => {
       this.initTheme()
       this.renderer.reRender = false
       this.renderer.render(callback, source)
-    // })
+    })
   }
 
   //  重新渲染
diff --git a/simple-mind-map/src/Node.js b/simple-mind-map/src/Node.js
index 528f1635..3a787edc 100644
--- a/simple-mind-map/src/Node.js
+++ b/simple-mind-map/src/Node.js
@@ -389,7 +389,7 @@ class Node {
     // 右键菜单事件
     this.group.on('contextmenu', e => {
       // 按住ctrl键点击鼠标左键不知为何触发的是contextmenu事件
-      if (this.mindMap.opt.readonly || this.isGeneralization || e.ctrlKey) {
+      if (this.mindMap.opt.readonly || e.ctrlKey) {// || this.isGeneralization
         return
       }
       e.stopPropagation()
diff --git a/simple-mind-map/src/Render.js b/simple-mind-map/src/Render.js
index 74eb4f53..aac78ecd 100644
--- a/simple-mind-map/src/Render.js
+++ b/simple-mind-map/src/Render.js
@@ -251,7 +251,6 @@ class Render {
   //   渲染
   render(callback = () => {}, source) {
     // 如果当前还没有渲染完毕，不再触发渲染
-    console.log('this.isRendering', this.isRendering);
     if (this.isRendering) {
       // 等待当前渲染完毕后再进行一次渲染
       this.hasWaitRendering = true
diff --git a/web/src/pages/Edit/components/Contextmenu.vue b/web/src/pages/Edit/components/Contextmenu.vue
index efc16f47..552fb0d9 100644
--- a/web/src/pages/Edit/components/Contextmenu.vue
+++ b/web/src/pages/Edit/components/Contextmenu.vue
@@ -13,7 +13,7 @@
         {{ $t('contextmenu.insertSiblingNode') }}
         <span class="desc">Enter</span>
       </div>
-      <div class="item" @click="exec('INSERT_CHILD_NODE')">
+      <div class="item" @click="exec('INSERT_CHILD_NODE')" :class="{ disabled: isGeneralization }">
         {{ $t('contextmenu.insertChildNode') }}
         <span class="desc">Tab</span>
       </div>
@@ -45,11 +45,11 @@
         {{ $t('contextmenu.deleteNode') }}
         <span class="desc">Delete</span>
       </div>
-      <div class="item" @click="exec('COPY_NODE')">
+      <div class="item" @click="exec('COPY_NODE')" :class="{ disabled: isGeneralization }">
         {{ $t('contextmenu.copyNode') }}
         <span class="desc">Ctrl + C</span>
       </div>
-      <div class="item" @click="exec('CUT_NODE')">
+      <div class="item" @click="exec('CUT_NODE')" :class="{ disabled: isGeneralization }">
         {{ $t('contextmenu.cutNode') }}
         <span class="desc">Ctrl + X</span>
       </div>
@@ -140,10 +140,10 @@ export default {
       ]
     },
     insertNodeBtnDisabled() {
-      return !this.node || this.node.isRoot
+      return !this.node || this.node.isRoot || this.node.isGeneralization
     },
     upNodeBtnDisabled() {
-      if (!this.node || this.node.isRoot) {
+      if (!this.node || this.node.isRoot || this.node.isGeneralization) {
         return true
       }
       let isFirst =
@@ -153,7 +153,7 @@ export default {
       return isFirst
     },
     downNodeBtnDisabled() {
-      if (!this.node || this.node.isRoot) {
+      if (!this.node || this.node.isRoot || this.node.isGeneralization) {
         return true
       }
       let children = this.node.parent.children
@@ -163,6 +163,9 @@ export default {
         }) ===
         children.length - 1
       return isLast
+    },
+    isGeneralization() {
+      return this.node.isGeneralization
     }
   },
   created() {
diff --git a/web/src/pages/Edit/components/Edit.vue b/web/src/pages/Edit/components/Edit.vue
index bc7efae9..40873d10 100644
--- a/web/src/pages/Edit/components/Edit.vue
+++ b/web/src/pages/Edit/components/Edit.vue
@@ -308,7 +308,8 @@ export default {
         'mode_change',
         'node_tree_render_end',
         'rich_text_selection_change',
-        'transforming-dom-to-images'
+        'transforming-dom-to-images',
+        'generalization_node_contextmenu'
       ].forEach(event => {
         this.mindMap.on(event, (...args) => {
           this.$bus.$emit(event, ...args)