diff --git a/app/views/my/account.html.erb b/app/views/my/account.html.erb
index b439adaac..4a2fe446d 100644
--- a/app/views/my/account.html.erb
+++ b/app/views/my/account.html.erb
@@ -557,6 +557,17 @@
 //      });
       //查询学校
       $("input[name='province']").on('input', function (e) {
+          throttle(shcool_search_fn,window,e);
+      });
+
+      function throttle(method,context,e){
+          clearTimeout(method.tId);
+          method.tId=setTimeout(function(){
+              method.call(context,e);
+          },500);
+      }
+
+      function shcool_search_fn(e){
           $("input[name='occupation']").val(''); //一旦有输入就清空id。
           if($(e.target).val().trim() == lastSearchCondition && $(e.target).val().trim() != ''){
               return;
@@ -592,7 +603,7 @@
                   }
               }
           });
-      });
+      }
       $(document.body).click(function(e){
           if($(e.target).attr("id") != 'search_school_result_list' && $(e.target).attr("id") != 'province')
           {