diff --git a/public/assets/wechat/course_discussion.html b/public/assets/wechat/course_discussion.html
index 136ed46e4..3d7444c95 100644
--- a/public/assets/wechat/course_discussion.html
+++ b/public/assets/wechat/course_discussion.html
@@ -5,7 +5,7 @@
         <div class="post-container">
             <div loading-spinner></div>
             <div class="post-wrapper" style="margin-top:0;">
-                <div ng-show="discussion.is_public == 0" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
+                <div ng-show="is_public == 0" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
                 <div class="post-main">
                     <div class="post-avatar fl mr10"><img ng-src="{{discussion.user.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
                     <div class="post-dynamic-author hidden fl">
diff --git a/public/assets/wechat/course_notice.html b/public/assets/wechat/course_notice.html
index a49d97cee..95eeda60b 100644
--- a/public/assets/wechat/course_notice.html
+++ b/public/assets/wechat/course_notice.html
@@ -4,7 +4,7 @@
 <div ng-if="news.act_type == 'News'">
     <div class="post-container">
         <div class="post-wrapper" style="margin-top:0;">
-            <div ng-show="news.is_public == 0 || news.is_public == false" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
+            <div ng-show="is_public == 0 || is_public == false" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
             <div class="post-main">
                 <div class="post-avatar fl mr10"><img ng-src="{{news.author.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
                 <div class="post-dynamic-author hidden fl">
diff --git a/public/assets/wechat/homework_detail.html b/public/assets/wechat/homework_detail.html
index 991bd393c..77aa0a48d 100644
--- a/public/assets/wechat/homework_detail.html
+++ b/public/assets/wechat/homework_detail.html
@@ -4,7 +4,7 @@
 <div ng-if="homework.act_type == 'HomeworkCommon'">
     <div class="post-container">
         <div class="post-wrapper" style="margin-top:0;">
-            <div ng-show="homework.is_public == 0" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
+            <div ng-show="is_public == 0" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
             <div class="post-main">
                 <div class="post-avatar fl mr10"><img ng-src="{{homework.author.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
                 <div class="post-dynamic-author hidden fl">
diff --git a/public/assets/wechat/issue_detail.html b/public/assets/wechat/issue_detail.html
index 0cee77c32..14df1cfb1 100644
--- a/public/assets/wechat/issue_detail.html
+++ b/public/assets/wechat/issue_detail.html
@@ -4,7 +4,7 @@
 <div ng-if="issue.act_type == 'Issue'">
     <div class="post-container">
         <div class="post-wrapper" style="margin-top:0;">
-            <div ng-show="issue.is_public == false" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
+            <div ng-show="is_public == false" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
             <div class="post-main">
 
                 <div class="post-avatar fl mr10"><img ng-src="{{issue.author.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
diff --git a/public/assets/wechat/jour_message_detail.html b/public/assets/wechat/jour_message_detail.html
index 5c2c8b6e3..b94bca8b2 100644
--- a/public/assets/wechat/jour_message_detail.html
+++ b/public/assets/wechat/jour_message_detail.html
@@ -3,7 +3,7 @@
 <div ng-if="message.act_type == 'JournalsForMessage'">
     <div class="post-container">
         <div class="post-wrapper" style="margin-top:0;">
-            <div ng-show="message.is_public == 0 && message.is_public == false" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
+            <div ng-show="is_public == 0 && is_public == false" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
             <div class="post-main">
 
                 <div class="post-avatar fl mr10"><img ng-src="{{message.user.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
diff --git a/public/assets/wechat/project_discussion.html b/public/assets/wechat/project_discussion.html
index 39831b709..fef0a2f6e 100644
--- a/public/assets/wechat/project_discussion.html
+++ b/public/assets/wechat/project_discussion.html
@@ -4,7 +4,7 @@
 <div ng-if="discussion.act_type == 'Message'">
     <div class="post-container">
         <div class="post-wrapper" style="margin-top:0;">
-            <div ng-show="discussion.is_public == false" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
+            <div ng-show="is_public == false" class="tac f16 fb c-black" style="padding-top:10px;">私有内容，请谨慎传播</div>
             <div class="post-main">
                 <div class="post-avatar fl mr10"><img ng-src="{{discussion.user.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
                 <div class="post-dynamic-author hidden fl">