diff --git a/public/javascripts/application.js b/public/javascripts/application.js
index 5a6c89cc0..5692ebe83 100644
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@@ -843,3 +843,7 @@ function HS_setDate(inputObj){
     calenderObj.targetObj = inputObj;
     inputObj.parentNode.insertBefore(calenderObj,inputObj.nextSibling);
 }
+//lizanle 刷新函数
+function redo() {
+    window.location.reload()
+}