diff --git a/app/views/homework_common/_new_homework_detail_manual_form.html.erb b/app/views/homework_common/_new_homework_detail_manual_form.html.erb
index 7fb728ad0..af5a8bf50 100644
--- a/app/views/homework_common/_new_homework_detail_manual_form.html.erb
+++ b/app/views/homework_common/_new_homework_detail_manual_form.html.erb
@@ -1,74 +1,74 @@
-<div class="homepageRight">
-  <div class="HomeWork">
-    <div class="RightBanner">
-      <div class="NewsBannerName">发布作业</div>
-    </div>
-    <div class="HomeWorkCon">
-        <div class="mt15">
-            <textarea class="InputBox  W700 " placeholder="请输入作业标题" name="homework_common[name]" id="homework_name" maxlength="255" onkeyup="regex_homework_name();" value="<%= homework.name%>"></textarea>
-        </div>
-        <div class=" mt10">
-            <a href="javascript:void(0);" class="BlueCirBtn fl mr10">导入作业</a>
-            <input  type="text" name="homework_common[end_time]" id="homework_end_time" class="InputBox fl W120 date-input" readonly="readonly" value="<%= homework.end_time%>" placeholder="截止日期"></input>
-                <div class="fl DateBorder mr10"><a href="javascript:void(0);" class="pic_date"></a></div>
-                <input  type="text" name="homework_common[publish_time]" id="homework_publish_time" class="InputBox fl W120 date-input" readonly="readonly" value="<%= homework.publish_time%>" placeholder="发布日期"></input>
-                <div class="fl DateBorder"><a href="javascript:void(0);" class="pic_date"></a></div>
-            <div class="cl"></div>
-        </div>
-        <div class="mt10">
-        <% if edit_mode %>
-            <%= f.kindeditor :description,:editor_id => 'homework_description_editor',:owner_id => homework.id,:owner_type =>OwnerTypeHelper::HOMEWORKCOMMON %>
-        <% else %>
-            <%= hidden_field_tag :asset_id,params[:asset_id],:required => false,:style => 'display:none' %>
-            <%= f.kindeditor :description,:editor_id => 'homework_description_editor' %>
-        <% end %>
-        </div>
-        <div class="mt10">
-            <textarea class="InputBox  W700 SearchIcon" placeholder="发送到课程" style="margin-top: 0px; margin-bottom: 0px; height: 29px;"></textarea>
-        </div>
-        <div class="mt5">
-            <a href="javascript:void(0);" class="AnnexBtn fl mt3">上传附件</a>
-            <a href="javascript:void(0);" class="FilesBtn fl mr15 mt3">资源库</a>
-            <div class="cl"></div>
-        </div>
-        
-        <div class="mt10">
-            <a href="javascript:void(0);" class=" fl DropBtn">高级功能</a>
-            <div class="DropLine"></div>
-            <div class="cl"></div>
-        </div>
-        <div class="advanced_option" style="display:none;">
-          <div class="mt10">
-              <select class="InputBox W120" required="true">
-                  <option value="语言选择">语言选择</option>
-                  <option value="C语言">C语言</option>
-                  <option value="C++">C++</option>
-                </select>
-          </div>
-          
-          <div class="mt10">
-              <textarea class="InputBox  W320 fl mr10" placeholder="测试输入" required></textarea><textarea class="InputBox  W320  fl mr5" placeholder="测试输出" required></textarea>
-              <a href="javascript:void(0);" class=" fl icon_add" title="增加测试组"></a>
-              <a href="javascript:void(0);" class=" fl icon_remove" title="删除测试组"></a>
-              <div class="cl"></div>
-          </div>
-        </div>
-        <div class="mt10">
-            <a href="javascript:void(0);" onClick="submit_homework('new_homework_common');" class="BlueCirBtnMini fr">发布</a>
-            <span class="fr mr10 mt3">或</span><%= link_to '取消',homework_common_index_path(:course => @course.id),:class => 'fr mr10 mt3'%>
-            <div class="cl"></div>
-        </div>
-    </div>
-  </div><!----HomeWork end-->
-  
-</div>
-
-<script id="t:test-answer-list" type="text/html">
-  <div class="mt10">
-      <textarea class="InputBox  W320 fl mr10" placeholder="测试输入" required></textarea><textarea class="InputBox  W320  fl mr5" placeholder="测试输出" required></textarea>
-      <a href="javascript:void(0);" class=" fl icon_add" title="增加测试组"></a>
-      <a href="javascript:void(0);" class=" fl icon_remove" title="删除测试组"></a>
-      <div class="cl"></div>
-  </div>
-</script>
-
+<div class="homepageRight">
+  <div class="HomeWork">
+    <div class="RightBanner">
+      <div class="NewsBannerName">发布作业</div>
+    </div>
+    <div class="HomeWorkCon">
+        <div class="mt15">
+            <textarea class="InputBox  W700 " placeholder="请输入作业标题" name="homework_common[name]" id="homework_name" maxlength="255" onkeyup="regex_homework_name();" value="<%= homework.name%>"></textarea>
+        </div>
+        <div class=" mt10">
+            <a href="javascript:void(0);" class="BlueCirBtn fl mr10">导入作业</a>
+            <input  type="text" name="homework_common[end_time]" id="homework_end_time" class="InputBox fl W120 date-input" readonly="readonly" value="<%= homework.end_time%>" placeholder="截止日期"></input>
+                <div class="fl DateBorder mr10"><a href="javascript:void(0);" class="pic_date"></a></div>
+                <input  type="text" name="homework_common[publish_time]" id="homework_publish_time" class="InputBox fl W120 date-input" readonly="readonly" value="<%= homework.publish_time%>" placeholder="发布日期"></input>
+                <div class="fl DateBorder"><a href="javascript:void(0);" class="pic_date"></a></div>
+            <div class="cl"></div>
+        </div>
+        <div class="mt10">
+        <% if edit_mode %>
+            <%= f.kindeditor :description,:editor_id => 'homework_description_editor',:owner_id => homework.id,:owner_type =>OwnerTypeHelper::HOMEWORKCOMMON %>
+        <% else %>
+            <%= hidden_field_tag :asset_id,params[:asset_id],:required => false,:style => 'display:none' %>
+            <%= f.kindeditor :description,:editor_id => 'homework_description_editor' %>
+        <% end %>
+        </div>
+        <div class="mt10">
+            <textarea class="InputBox  W700 SearchIcon" placeholder="发送到课程" style="margin-top: 0px; margin-bottom: 0px; height: 29px;"></textarea>
+        </div>
+        <div class="mt5">
+            <a href="javascript:void(0);" class="AnnexBtn fl mt3 mr20">上传附件</a>
+            <a href="javascript:void(0);" class="FilesBtn fl mr15 mt3">资源库</a>
+            <div class="cl"></div>
+        </div>
+        
+        <div class="mt10">
+            <a href="javascript:void(0);" class=" fl DropBtn">高级功能</a>
+            <div class="DropLine"></div>
+            <div class="cl"></div>
+        </div>
+        <div class="advanced_option" style="display:none;">
+          <div class="mt10">
+              <select class="InputBox W120" required="true">
+                  <option value="语言选择">语言选择</option>
+                  <option value="C语言">C语言</option>
+                  <option value="C++">C++</option>
+                </select>
+          </div>
+          
+          <div class="mt10">
+              <textarea class="InputBox  W320 fl mr10" placeholder="测试输入" required></textarea><textarea class="InputBox  W320  fl mr5" placeholder="测试输出" required></textarea>
+              <a href="javascript:void(0);" class=" fl icon_add" title="增加测试组"></a>
+              <a href="javascript:void(0);" class=" fl icon_remove" title="删除测试组"></a>
+              <div class="cl"></div>
+          </div>
+        </div>
+        <div class="mt10">
+            <a href="javascript:void(0);" onClick="submit_homework('new_homework_common');" class="BlueCirBtnMini fr">发布</a>
+            <span class="fr mr10 mt3">或</span><%= link_to '取消',homework_common_index_path(:course => @course.id),:class => 'fr mr10 mt3'%>
+            <div class="cl"></div>
+        </div>
+    </div>
+  </div><!----HomeWork end-->
+  
+</div>
+
+<script id="t:test-answer-list" type="text/html">
+  <div class="mt10">
+      <textarea class="InputBox  W320 fl mr10" placeholder="测试输入" required></textarea><textarea class="InputBox  W320  fl mr5" placeholder="测试输出" required></textarea>
+      <a href="javascript:void(0);" class=" fl icon_add" title="增加测试组"></a>
+      <a href="javascript:void(0);" class=" fl icon_remove" title="删除测试组"></a>
+      <div class="cl"></div>
+  </div>
+</script>
+
diff --git a/app/views/users/_user_homework_attachment.html.erb b/app/views/users/_user_homework_attachment.html.erb
index 08927ab8f..9b7c6c06a 100644
--- a/app/views/users/_user_homework_attachment.html.erb
+++ b/app/views/users/_user_homework_attachment.html.erb
@@ -47,8 +47,8 @@
 
 <div class="mt5 fl">
    <!-- , user_import_resource_user_path(User.current.id,:homework_id=>container.id) -->
-  <a href="javascript:void(0);" class="AnnexBtn fl mt3" onclick="$('#_file').click();">上传附件</a>
-  <%= link_to "资源库",{:controller => 'users',:action=>'user_import_resource',:id=>User.current.id,:homework_id=>container.id},:class => "FilesBtn fl mt3",:remote => true%>
+  <a href="javascript:void(0);" class="AnnexBtn fl mt3 mr20" onclick="$('#_file').click();">上传附件</a>
+  <%= link_to "资源库",{:controller => 'users',:action=>'user_import_resource',:id=>User.current.id,:homework_id=>container.id},:class => "FilesBtn fl mt3 mr20",:remote => true%>
   <% if defined?(has_program) && has_program %>
     <a href="javascript:void(0);" class="ProBtn fl mt3">编程</a>
     <span class="fl C_lgrey mt3 program_detail_info"></span>
diff --git a/app/views/users/show.html.erb b/app/views/users/show.html.erb
index aab715b16..de166b4e7 100644
--- a/app/views/users/show.html.erb
+++ b/app/views/users/show.html.erb
@@ -29,7 +29,7 @@
       <li>
         <ul class="homepagePostTypeProject fl">
           <li class="f14">更多</li>
-          <li class="mt-4"><%= link_to "我的动态", {:controller => "users", :action => "show", :type => "current_user"}, :class =>"homepagePostTypeAll postTypeGrey"%>
+          <li class="mt-4"><%= link_to "我的动态", {:controller => "users", :action => "show", :type => "current_user"}, :class =>"homepagePostTypeMine postTypeGrey"%>
           <li class="mt-4"><%= link_to "全部动态", {:controller => "users", :action => "show", :type => nil}, :class =>"homepagePostTypeAll postTypeGrey"%>
         </ul>
       </li>
diff --git a/public/images/homepage_icon.png b/public/images/homepage_icon.png
index a6f3223b6..46f96a36f 100644
Binary files a/public/images/homepage_icon.png and b/public/images/homepage_icon.png differ
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index 219418a37..54802251e 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -547,7 +547,8 @@ a.homepagePostTypeNotice {background:url(../images/homepage_icon.png) -87px -280
 a.homepagePostTypeForum {background:url(../images/homepage_icon.png) -10px -310px no-repeat; padding-left:23px;}
 a.homepagePostTypeQuiz {background:url(../images/homepage_icon.png) -90px -124px no-repeat; padding-left:23px;}
 a.homepagePostTypeQuestion {background:url(../images/homepage_icon.png) -10px -273px no-repeat; padding-left:23px;}
-a.homepagePostTypeAll {background:url(../images/homepage_icon2.png) -10px -360px no-repeat; padding-left:23px;}
+a.homepagePostTypeMine {background:url(../images/homepage_icon.png) -187px -277px no-repeat; padding-left:23px;}
+a.homepagePostTypeAll {background:url(../images/homepage_icon.png) -185px -308px no-repeat; padding-left:23px;}
 a.postTypeGrey {color:#888888;}
 a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostBrief {width:710px; margin:0px auto; position:relative;}
@@ -869,8 +870,6 @@ a:hover.BlueCirBtn{ background:#269ac9; color:#fff;}
 .w720{width:721px;}
 .w709{width: 709px;}
 .w701{width: 701px;}
-a.AnnexBtn{  background: url(../images/homepage_icon2.png) 0px -343px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}
-a:hover.AnnexBtn{background: url(../images/homepage_icon2.png) -90px -343px no-repeat; color:#269ac9;}
 a.FilesBtn{  background: url(../images/homepage_icon2.png) 0px -373px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}
 a:hover.FilesBtn{background: url(../images/homepage_icon2.png) -89px -372px no-repeat; color:#269ac9;}
 a.BlueCirBtnMini{ display:block;width:40px; height:22px; background-color:#ffffff; line-height:24px; vertical-align:middle;  text-align:center; border:1px solid #269ac9; color:#269ac9;  -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px;}
@@ -887,13 +886,13 @@ a:hover.BlueCirBtn{ background:#3598db; color:#fff;}
 .W440{ width:440px;}
 .W120{ width:110px;}
 .W700{ width:700px;}
-a.AnnexBtn{  background: url(../images/homepage_icon.png) 0px -343px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}
+a.AnnexBtn{  background: url(../images/homepage_icon.png) 0px -343px no-repeat; width:50px; height:20px; display:block; padding-left:20px; color:#888888;}
 a:hover.AnnexBtn{background: url(../images/homepage_icon.png) -90px -343px no-repeat; color:#3598db;}
-a.FilesBtn{  background: url(../images/homepage_icon.png) 0px -373px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}
+a.FilesBtn{  background: url(../images/homepage_icon.png) 0px -373px no-repeat; width:38px; height:20px; display:block; padding-left:20px; color:#888888;}
 a:hover.FilesBtn{background: url(../images/homepage_icon.png) -89px -372px no-repeat; color:#3598db;}
 a.BlueCirBtnMini{ display:block;width:40px; height:22px; background-color:#ffffff; line-height:24px; vertical-align:middle;  text-align:center; border:1px solid #3598db; color:#3598db;  -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px;}
 a:hover.BlueCirBtnMini{ background:#3598db; color:#fff;}
-a.ProBtn{background: url(../images/homepage_icon.png) -86px -396px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}
+a.ProBtn{background: url(../images/homepage_icon.png) -86px -396px no-repeat; width:30px; height:20px; display:block; padding-left:20px; color:#888888;}
 a:hover.ProBtn{background: url(../images/homepage_icon.png) -86px -426px no-repeat; color:#3598db;}
 
 a.DropBtn{background: url(../images/homepage_icon.png) -125px -339px no-repeat; width:85px; height:20px; display:block;  color:#888888; font-size:14px;}