diff --git a/1234567 b/1234567
deleted file mode 100644
index c7ff2f81d..000000000
--- a/1234567
+++ /dev/null
@@ -1 +0,0 @@
-{"access_token":"nwsA--Idg9Wk4Kyuybly8XuI8MWx-NrJbPTzZX2ynbGaVHBnXZgJ4DHkwlJK6dGfYOmeMNmRj6PSXEzs1GS6vAy0e_7_6S34-S44wtGK83dv6HCUQ8qh3vAw12QUi39fUMDhCIAFXO","expires_in":7200,"got_token_at":1461723935}
\ No newline at end of file
diff --git a/public/assets/wechat/blog_detail.html b/public/assets/wechat/blog_detail.html
index c1133f955..9f229699e 100644
--- a/public/assets/wechat/blog_detail.html
+++ b/public/assets/wechat/blog_detail.html
@@ -38,7 +38,7 @@
                 <div class="post-input-container">
                     <input type="text" class="post-reply-input" id="postInput" ng-model="formData.comment" />
                 </div>
-                <button ng-click="addBlogReply(formData)" class="post-reply-submit fr mt10">回复</button>
+                <button ng-click="addBlogReply(formData)" ng-disabled="formData.disabled" class="post-reply-submit fr mt10">回复</button>
                 <div class="cl"></div>
             </div>
         </div>
diff --git a/public/assets/wechat/course_discussion.html b/public/assets/wechat/course_discussion.html
index 3f095ab62..6466e12b8 100644
--- a/public/assets/wechat/course_discussion.html
+++ b/public/assets/wechat/course_discussion.html
@@ -44,7 +44,7 @@
                     <div class="post-input-container">
                         <input type="text" class="post-reply-input" id="postInput" ng-model="formData.comment" />
                     </div>
-                    <button ng-click="addDiscussionReply(formData)" class="post-reply-submit fr mt10">回复</button>
+                    <button ng-click="addDiscussionReply(formData)" ng-disabled="formData.disabled" class="post-reply-submit fr mt10">回复</button>
                     <div class="cl"></div>
                 </div>
             </div>
diff --git a/public/assets/wechat/course_notice.html b/public/assets/wechat/course_notice.html
index 3b7965733..c426f2794 100644
--- a/public/assets/wechat/course_notice.html
+++ b/public/assets/wechat/course_notice.html
@@ -44,7 +44,7 @@
                     <div class="post-input-container">
                         <input type="text" class="post-reply-input" id="postInput" ng-model="formData.comment" />
                     </div>
-                    <button ng-click="addNoticeReply(formData)" class="post-reply-submit fr mt10">回复</button>
+                    <button ng-click="addNoticeReply(formData)" ng-disabled="formData.disabled" class="post-reply-submit fr mt10">回复</button>
                     <div class="cl"></div>
                 </div>
             </div>
diff --git a/public/assets/wechat/homework_detail.html b/public/assets/wechat/homework_detail.html
index fec0c4cff..83d04edca 100644
--- a/public/assets/wechat/homework_detail.html
+++ b/public/assets/wechat/homework_detail.html
@@ -50,7 +50,7 @@
                     <div class="post-input-container">
                         <input type="text" class="post-reply-input" id="postInput"  ng-model="formData.comment" />
                     </div>
-                    <button ng-click="addHomeworkReply(formData)" value="回复" class="post-reply-submit fr mt10">回复</button>
+                    <button ng-click="addHomeworkReply(formData)" ng-disabled="formData.disabled" value="回复" class="post-reply-submit fr mt10">回复</button>
                     <div class="cl"></div>
                 </div>
             </div>
diff --git a/public/assets/wechat/issue_detail.html b/public/assets/wechat/issue_detail.html
index f61d803dd..d71f0cb65 100644
--- a/public/assets/wechat/issue_detail.html
+++ b/public/assets/wechat/issue_detail.html
@@ -48,7 +48,7 @@
                         <div class="post-input-container">
                             <input type="text" class="post-reply-input" id="postInput" ng-model="formData.comment" />
                         </div>
-                        <button ng-click="addIssueReply(formData)" class="post-reply-submit fr mt10">回复</button>
+                        <button ng-click="addIssueReply(formData)" ng-disabled="formData.disabled" class="post-reply-submit fr mt10">回复</button>
                         <div class="cl"></div>
                 </div>
             </div>
diff --git a/public/assets/wechat/jour_message_detail.html b/public/assets/wechat/jour_message_detail.html
index 0bc87214b..29660e4fd 100644
--- a/public/assets/wechat/jour_message_detail.html
+++ b/public/assets/wechat/jour_message_detail.html
@@ -36,7 +36,7 @@
                 <div class="post-input-container">
                     <input type="text" class="post-reply-input" id="postInput" ng-model="formData.comment" />
                 </div>
-                <button ng-click="addJournalReply(formData)" class="post-reply-submit fr mt10">回复</button>
+                <button ng-click="addJournalReply(formData)" ng-disabled="formData.disabled" class="post-reply-submit fr mt10">回复</button>
                 <div class="cl"></div>
             </div>
         </div>
diff --git a/public/assets/wechat/project_discussion.html b/public/assets/wechat/project_discussion.html
index 890b47a73..03fda04e5 100644
--- a/public/assets/wechat/project_discussion.html
+++ b/public/assets/wechat/project_discussion.html
@@ -44,7 +44,7 @@
                     <div class="post-input-container">
                         <input type="text" class="post-reply-input" id="postInput" ng-model="formData.comment" />
                     </div>
-                    <button ng-click="addDiscussionReply(formData)" class="post-reply-submit fr mt10">回复</button>
+                    <button ng-click="addDiscussionReply(formData)" ng-disabled="formData.disabled" class="post-reply-submit fr mt10">回复</button>
                     <div class="cl"></div>
                 </div>
             </div>
diff --git a/public/javascripts/wechat/app.js b/public/javascripts/wechat/app.js
index 3dcc0e6c1..c591195c5 100644
--- a/public/javascripts/wechat/app.js
+++ b/public/javascripts/wechat/app.js
@@ -128,12 +128,15 @@ app.factory('common', function($http, auth, $routeParams){
             openid: auth.openid()
         };
 
+        data.disabled = true;
+
         $http({
             method: 'POST',
             url: apiUrl+ "new_comment/"+id,
             data: userInfo
         }).then(function successCallback(response) {
             alert("提交成功");
+            data.disabled = false;
             if(typeof cb === 'function'){
                 cb();
             }