diff --git a/app/views/games/_exec_results.html.erb b/app/views/games/_exec_results.html.erb
index 1a9005426..4e778c8e4 100644
--- a/app/views/games/_exec_results.html.erb
+++ b/app/views/games/_exec_results.html.erb
@@ -33,7 +33,7 @@
     <div class="panel-header clearfix">
       <h3 class="fl">测评历史</h3>
       <div class="fr mt5">
-        <a href="javascript:void(0)" onclick="extend_window()"><i class="fa fa-expand font-14  fl color-grey"></i></a>
+        <a href="javascript:void(0)" onclick="extend_window()"><i class="fa fa-expand font-14 fl color-grey"></i></a>
       </div>
     </div>
     <div class="content-history-inner">
@@ -70,7 +70,7 @@
       <h3 >操作</h3>
     </div>
     <div class="content-submitbox">
-      <a href="javascript:void(0)" class="task-btn mb10" onclick="file_edit_submit()">保存修改</a>
+      <a href="javascript:void(0)" class="task-btn task-btn-green mb10" style="display:none;" id="bottom_save_edit" onclick="file_edit_submit1()">保存修改</a>
       <! if(status == 0){ !>
       <div id="game_commit">
         <a href="javascript:void(0)" class="task-btn task-btn-green" onclick="training_task_submmit();">提交评测</a>
@@ -157,8 +157,9 @@
     }
 
 
-    function file_edit_submit(){
+    function file_edit_submit1(){
         $('#file_update_id').submit();
+        $("#bottom_save_edit").hide();
     }
 
 </script>
\ No newline at end of file
diff --git a/app/views/games/_file_edit_form.html.erb b/app/views/games/_file_edit_form.html.erb
index 8c8057b9a..dd4185b5f 100644
--- a/app/views/games/_file_edit_form.html.erb
+++ b/app/views/games/_file_edit_form.html.erb
@@ -4,7 +4,7 @@
 
 <form action="/myshixuns/<%= @myshixun.id %>/games/<%= @game.id %>/file_update?path=<%= @path %>" method="post" id="file_update_id" data-remote="true">
     <li class="clearfix" xmlns="http://www.w3.org/1999/html" id="edit_code_contents">
-      <textarea class = "" id="challenge-answer" name="content" style="height: 98%;width: 98%">
+      <textarea class = "" id="challenge-answer" name="content" style="height: 98%;width: 98%;">
         <%= Redmine::CodesetUtil.replace_invalid_utf8(@content) %>
       </textarea>
       <script>
@@ -23,10 +23,6 @@
         matchBrackets: true
     });
 
-    editor.on('change',function(cMirror){
-        // get value right from instance
-        $('#challenge-answer').val(cMirror.getValue());
-    });
     var web_h = window.innerHeight;
     $(document).ready(function(){
         if($.browser.msie) {
diff --git a/app/views/games/file_edit.js.erb b/app/views/games/file_edit.js.erb
index 09c31b805..f4b3e3f8f 100644
--- a/app/views/games/file_edit.js.erb
+++ b/app/views/games/file_edit.js.erb
@@ -1,4 +1,5 @@
 $("#file_entry_content").replaceWith('<%= escape_javascript(render :partial => 'games/file_edit_form') %>');
 $("#file_entry_content_inner").html('<%= escape_javascript(render :partial => 'games/extend_file_edit_form') %>');
 $("#sava_edit_btn1").show();
-$("#sava_edit_btn").show();
\ No newline at end of file
+$("#sava_edit_btn").show();
+$("#bottom_save_edit").show();
\ No newline at end of file