diff --git a/src/laydate.js b/src/laydate.js
index 0a75401..83426ff 100644
--- a/src/laydate.js
+++ b/src/laydate.js
@@ -724,6 +724,7 @@
     );
     
     that.checkDate().calendar(); //初始校验
+    that.endState = true; //范围选择的初始状态
     that.changeEvent(); //日期切换
     
     Class.thisElemDate = that.elemID;