diff --git a/app/views/games/_shixun_comment_block.html.erb b/app/views/games/_shixun_comment_block.html.erb
index 590ca099e..52873b7cf 100644
--- a/app/views/games/_shixun_comment_block.html.erb
+++ b/app/views/games/_shixun_comment_block.html.erb
@@ -1,13 +1,13 @@
 <%= content_for(:header_tags) do %>
     <%= import_ke(enable_at: false, prettify: false, init_activity: true) %>
 <% end %>
-<li class="comment-input fl" id="shixun_comment_block">
+<li class="comment-input fl" id="shixun_comment_block" style="width: 80%;;">
   <!--  <%#= form_for('', :url => {:controller => 'discusses', :action => 'create', :dis_id => @shixun.id, :dis_type => "Shixun", :challenge_id => @game_challenge.try(:id)}, :method => "post", :remote => true, :html => {:id => 'new_comment_form'}) do |f| %>
     <textarea id="comment_news" name="content" placeholder="我想说点什么~" MultiLine = True ScrollBars = 2 type="text"></textarea>
     <input type="hidden" id="dis_reply_id" name="reply_id" value="">
   <%# end %>-->
 
-  <div nhname='new_message_<%= @shixun.id%>' class="fr ml20 mr20" style="display:none; width: 92%;">
+  <div nhname='new_message_<%= @shixun.id%>' class="fr" style="display:none; width: 99%;">
     <%= form_for('discuss', :url => {:controller => 'discusses', :action => 'create', :dis_id => @shixun.id, :dis_type => "Shixun", :challenge_id => @game_challenge.try(:id)}, :method => "post", :remote => true, :html => {:id => 'new_comment_form'}) do |f| %>
         <div nhname='toolbar_container_<%= @shixun.id%>'></div>
         <textarea placeholder="有问题或有建议，请直接给我留言吧！" style="display: none" nhname='new_message_textarea_<%= @shixun.id %>' name="content"></textarea>
diff --git a/app/views/games/_shixun_comment_list.html.erb b/app/views/games/_shixun_comment_list.html.erb
index be7e0d618..9bd2ab7f7 100644
--- a/app/views/games/_shixun_comment_list.html.erb
+++ b/app/views/games/_shixun_comment_list.html.erb
@@ -1,8 +1,11 @@
 <% no_children_comments = get_no_children_comments_all @discusses %>
 <div class="fit -scroll">
   <div class="-layout-v -fit">
-    <div class="-flex -scroll panel-box-sizing new_li task-padding10" id="game_comment_show" style="padding: 10px 15px;">
+    <div class="-flex -scroll panel-box-sizing new_li task-padding10" id="game_comment_show" style="padding: 0px;">
       <div class="panel-comment_item">
+        <% if @discusses.blank? %>
+            <%= render :partial => "welcome/no_data" %>
+        <% else %>
         <% no_children_comments.each do |comment| %>
             <% unless comment.nil? %>
                 <script type="text/javascript">
@@ -11,7 +14,7 @@
                         autoUrl('reply_content_<%= comment.id %>');
                     });
                 </script>
-                <div class="comment_item_cont clearfix">
+                <div class="comment_item_cont clearfix" style="padding:10px 10px">
                   <div class="J_Comment_Face fl">
                     <%= link_to image_tag(url_to_avatar(comment.creator_user), :width => 50, :height => 50, :alt => "用户头像"), user_url_in_org(comment.creator_user), :target => '_blank' %>
                   </div>
@@ -87,6 +90,7 @@
                 </div>
             <% end %>
         <% end %>
+        <% end %>
       </div>
     </div>
   </div>
diff --git a/app/views/projects/_reply_to.html.erb b/app/views/projects/_reply_to.html.erb
index 97cc0c853..84811dd85 100644
--- a/app/views/projects/_reply_to.html.erb
+++ b/app/views/projects/_reply_to.html.erb
@@ -1,6 +1,6 @@
 <div class="<%= User.current.logged? ? 'orig_reply_box' : 'orig_reply_box2' %> borderBottomNone" id="reply_to_message_<%= reply.id%>">
   <% if User.current.logged? %>
-      <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%= reply.id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
+      <div class="homepagePostReplyPortrait mr15 imageFuzzy fl" id="reply_image_<%= reply.id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
       <div class="orig_textarea mb10 fl">
         <div nhname='new_message_<%= reply.id%>'>
           <% if @type == 'Message' %>
diff --git a/app/views/student_work/_homework_reply_detail.html.erb b/app/views/student_work/_homework_reply_detail.html.erb
index da5b34275..bc072c571 100644
--- a/app/views/student_work/_homework_reply_detail.html.erb
+++ b/app/views/student_work/_homework_reply_detail.html.erb
@@ -7,8 +7,8 @@
         autoUrl('reply_content_<%= comment.id %>');
     });
 </script>
-<div class="" onmouseout="$(this).find('.reply-right').hide();" onmouseover="$(this).find('.reply-right').show();">
-  <div class="orig_right fl" style="width: 90%">
+<div class="with90 fl" onmouseout="$(this).find('.reply-right').hide();" onmouseover="$(this).find('.reply-right').show();">
+  <div class="orig_right" style="width: 96%">
     <div class="orig_content clearfix" id="reply_content_<%= comment.id %>">
       <%= comment.content_detail.html_safe %>
     </div>
diff --git a/app/views/users/_reply_to.html.erb b/app/views/users/_reply_to.html.erb
index 0cd050921..2c4a7b6cc 100644
--- a/app/views/users/_reply_to.html.erb
+++ b/app/views/users/_reply_to.html.erb
@@ -1,6 +1,6 @@
 <div class="<%= User.current.logged? ? 'orig_reply_box' : 'orig_reply_box2' %> borderBottomNone reply_to_message" id="reply_to_message_<%= reply.id%>">
   <% if User.current.logged? %>
-      <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%= reply.id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
+      <div class="homepagePostReplyPortrait mr15 imageFuzzy fl" id="reply_image_<%= reply.id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
       <div class="orig_textarea mb10 fl">
         <div nhname='new_message_<%= reply.id%>'>
           <% if @type == 'HomeworkCommon' %>
diff --git a/app/views/users/_reply_to_comment.html.erb b/app/views/users/_reply_to_comment.html.erb
index 28692fcd3..7449c1285 100644
--- a/app/views/users/_reply_to_comment.html.erb
+++ b/app/views/users/_reply_to_comment.html.erb
@@ -1,6 +1,6 @@
 <div class="<%= User.current.logged? ? 'orig_reply_box' : 'orig_reply_box2' %> borderBottomNone mt10" id="reply_to_message_<%= reply.id%>">
   <% if User.current.logged? %>
-      <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%= reply.id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
+      <div class="homepagePostReplyPortrait mr15 imageFuzzy fl" id="reply_image_<%= reply.id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
       <div class="orig_textarea mb10 fl">
         <div nhname='new_message_<%= reply.id%>'>
           <%= form_for('new_form',:url =>  {:controller => 'users', :action => 'reply_detail', :reply_id => reply.id, :type => @type, :is_project => @is_project, :user_activity_id => @user_activity_id},:method => "post", :remote => true) do |f| %>