diff --git a/simple-mind-map/src/RichText.js b/simple-mind-map/src/RichText.js
index e570cf49..8bf66ae1 100644
--- a/simple-mind-map/src/RichText.js
+++ b/simple-mind-map/src/RichText.js
@@ -442,6 +442,8 @@ class RichText {
       0,
       0
     )
+    this.mindMap.command.clearHistory()
+    this.mindMap.command.addHistory()
     this.mindMap.reRender()
   }