diff --git a/app/views/users/_user_homework_form.html.erb b/app/views/users/_user_homework_form.html.erb
index 74859bc5d..3a94162b2 100644
--- a/app/views/users/_user_homework_form.html.erb
+++ b/app/views/users/_user_homework_form.html.erb
@@ -1,14 +1,13 @@
 <%= javascript_include_tag "/assets/kindeditor/kindeditor" %>
 <div class="HomeWorkCon">
   <div>
-    <input  type="text" name="homework_common[name]" id="homework_name" class="InputBox  W700" maxlength="255" onfocus="$('#homework_editor').show()" onkeyup="regex_homework_name();" placeholder="请输入作业标题" value="<%= homework.name%>" >
+    <input  type="text" name="homework_common[name]" id="homework_name" class="InputBox  w712" maxlength="255" onfocus="$('#homework_editor').show()" onkeyup="regex_homework_name();" placeholder="请输入作业标题" value="<%= homework.name%>" >
     <p id="homework_name_span" class="c_red mt5"></p>
   </div>
   <div class="cl"></div>
 
   <div class=" mt10">
     <%= link_to "导入作业", user_import_homeworks_user_path(User.current.id),:class => "BlueCirBtn fl mr10",:remote => true%>
-    <span class="fl mt5 ml10">截止日期：</span>
     <div class="calendar_div fl">
       <input  type="text" name="homework_common[end_time]" id="homework_end_time" placeholder="截止日期" class="InputBox fl W120 calendar_input" readonly="readonly"  >
       <%= calendar_for('homework_end_time')%>
@@ -28,7 +27,7 @@
 
     <div class="mt10">
       <!--<input type="text" class="InputBox  W700 SearchIcon" placeholder="发送到课程" />-->
-      <%= select_tag :course_id, options_for_select(get_as_teacher_courses(User.current), homework.course_id), {:class => "InputBox  w708"} %>
+      <%= select_tag :course_id, options_for_select(get_as_teacher_courses(User.current), homework.course_id), {:class => "InputBox  w720"} %>
     </div>
     <div class="cl"></div>
 
diff --git a/public/images/homepage_icon.png b/public/images/homepage_icon.png
index 4478af070..d39624a2e 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 04f5be4f9..231315d1e 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -528,7 +528,8 @@ a.coursesLineGrey:hover {color:#ffffff;}
 .homepageLeftMenuMore {height:18px;}
 .homepageLeftMenuMore:hover {background-color:#269ac9;}
 .homepageLeftMenuMoreIcon {background:url(../images/homepage_icon.png) -74px -240px no-repeat; display:block; height:18px;}
-.homepageMenuSetting {display:inline-block; margin-right: 17px; margin-top: 18px;}
+.homepageMenuSetting {display:inline-block; margin-left:155px;background:url(../images/homepage_icon.png) -190px -365px no-repeat; width:15px; height:15px;}
+.homepageMenuSetting:hover {background:url(../images/homepage_icon.png) -190px -407px no-repeat;}
 a.homepageMenuText {color:#484848; font-size:16px; margin-left:20px;}
 .homepageLeftLabelContainer {width:238px; border:1px solid #dddddd; background-color:#ffffff; margin-top:10px;}
 .homepageLabelText {color:#484848; font-size:16px; margin-left:10px; margin-bottom:12px; display:block;}
@@ -879,6 +880,8 @@ a:hover.BlueCirBtn{ background:#15bccf; color:#fff;}
 .W120{ width:110px;}
 .W700{ width:700px;max-width: 700px;min-width: 700px;}
 .w708{width: 708px;}
+.w712{width:712px;max-width:712px;min-width: 712px;}
+.w720{width:721px;}
 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:#15bccf;}
 a.FilesBtn{  background: url(../images/homepage_icon2.png) 0px -373px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}