diff --git a/simple-mind-map/src/constants/constant.js b/simple-mind-map/src/constants/constant.js
index 32fc5c0b..6778376e 100644
--- a/simple-mind-map/src/constants/constant.js
+++ b/simple-mind-map/src/constants/constant.js
@@ -312,7 +312,9 @@ export const nodeDataNoStylePropList = [
   'associativeLineTargets',
   'associativeLineTargetControlOffsets',
   'associativeLinePoint',
-  'associativeLineText'
+  'associativeLineText',
+  'attachmentUrl',
+  'attachmentName'
 ]
 
 // 数据缓存