diff --git a/src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts b/src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts
index 528d4d06c..dd732f34a 100644
--- a/src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts
+++ b/src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts
@@ -420,6 +420,7 @@ export class DrawDoorTool
                             this.hingeSet.add(objId);
                     }
 
+                    //旧版的门板配置铰链没有添加属性信息,文件TemplateList.tsx:211
                     if (info.tempInfo.hingeTemp.props)
                     {
                         for (const prop of info.tempInfo.hingeTemp.props)