diff --git a/copy.js b/copy.js
index 56488dc9..618df3bb 100644
--- a/copy.js
+++ b/copy.js
@@ -13,4 +13,4 @@ if (fs.existsSync(src)) {
     fs.unlinkSync(src)
 }
 
-console.warn('请检查手绘风格选项是否开启！！！')
\ No newline at end of file
+console.warn('请检查手绘风格、标记插件是否启用！！！')
\ No newline at end of file
diff --git a/simple-mind-map/src/core/render/Render.js b/simple-mind-map/src/core/render/Render.js
index 2e5de67f..be5888d1 100644
--- a/simple-mind-map/src/core/render/Render.js
+++ b/simple-mind-map/src/core/render/Render.js
@@ -466,7 +466,6 @@ class Render {
       // 渲染节点
       this.root.render(() => {
         this.isRendering = false
-        this.mindMap.emit('node_tree_render_end')
         callback && callback()
         if (this.hasWaitRendering) {
           const params = this.waitRenderingParams
@@ -486,6 +485,7 @@ class Render {
             this.mindMap.command.addHistory()
           }
         }
+        this.mindMap.emit('node_tree_render_end')
       })
     })
     this.emitNodeActiveEvent()
diff --git a/simple-mind-map/src/core/render/node/Node.js b/simple-mind-map/src/core/render/node/Node.js
index 8c17fdea..be1fa6c1 100644
--- a/simple-mind-map/src/core/render/node/Node.js
+++ b/simple-mind-map/src/core/render/node/Node.js
@@ -493,6 +493,7 @@ class Node {
     )
     this.group.add(textContentNested)
     addHoverNode()
+    this.mindMap.emit('node_layout_end', this)
   }
 
   // 给节点绑定事件
@@ -756,7 +757,9 @@ class Node {
       this.layout()
       this.update()
     } else {
-      this.nodeDraw.add(this.group)
+      if (!this.nodeDraw.has(this.group)) {
+        this.nodeDraw.add(this.group)
+      }
       if (this.needLayout) {
         this.needLayout = false
         this.layout()