diff --git a/app/views/account/lost_password.html.erb b/app/views/account/lost_password.html.erb
index 0e4ddd1ff..9881dd186 100644
--- a/app/views/account/lost_password.html.erb
+++ b/app/views/account/lost_password.html.erb
@@ -1,6 +1,6 @@
 <%= stylesheet_link_tag 'new_user'%>
 
-<div class="homepageContentContainer " style="margin-top:20px;">
+<div class="homepageContentContainer ">
   <div class="homepageContent BgBox">
   	<h2 class="BgBox_h2">忘记密码</h2>
     <div class="BgBoxCon">
diff --git a/app/views/users/_user_homework_form.html.erb b/app/views/users/_user_homework_form.html.erb
index 8340306e0..ef3cbca3e 100644
--- a/app/views/users/_user_homework_form.html.erb
+++ b/app/views/users/_user_homework_form.html.erb
@@ -9,7 +9,7 @@
   <div class=" mt10">
     <%= link_to "导入作业", user_import_homeworks_user_path(User.current.id),:class => "BlueCirBtn fl mr10",:remote => true%>
     <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" value="<%= homework.end_time || (Time.now  + 3600 * 24).strftime('%Y-%m-%d')%>" >
+      <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')%>
     </div>
   </div>
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index 13cff4a66..19cfafd0d 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -405,7 +405,7 @@ a.resourcesTypeAtt {background:url(images/homepage_icon.png) -180px -49px no-rep
 /*.resourcesUploadBox:hover {background-color:#0781b4;}*/
 /* 个人主页右边部分*/
 .homepageSearchIcon {width:30px; height:32px; background:url(images/nav_icon.png) -8px 3px no-repeat; float:left;}
-input.homepageSearchIcon:hover {cursor: pointer;}
+input.homepageSearchIcon:hover {cursor: pointer;background:url(../images/nav_icon.png) -49px 3px no-repeat;}
 a.homepagePostTypeQuiz {background:url(images/homepage_icon.png) -90px -124px no-repeat; padding-left:23px;}
 a.homepagePostTypeAssignment {background:url(images/homepage_icon.png) -93px -318px no-repeat; padding-left:23px;}
 a.replyGrey {color:#888888; display:inline-block;}
@@ -532,8 +532,8 @@ a.coursesLineGrey:hover {color:#ffffff;}
 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;}
-.homepageRightBanner {width:720px; height:30px; margin:0px auto;}
-.NewsBannerName {font-size:16px; color:#4b4b4b; display:block; width:150px; float:left; margin-top:4px;}
+.homepageRightBanner {width:720px; margin:0px auto;}
+.NewsBannerName {font-size:16px; color:#4b4b4b; display:block; width:150px; float:left;}
 .newsType {width:60px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:5px 10px; left:-40px; font-size:12px; color:#888888; display:none; line-height:2; z-index:9999;}
 .newsReadSetting {width:700px; background-color:#f6f6f6; border-bottom:1px solid #eeeeee; margin:10px auto; height:39px; line-height:39px; vertical-align:middle; font-size:14px; color:#7a7a7a; padding-left:10px;}
 .homepageNewsList {width:710px; height:49px; line-height:49px; vertical-align:middle; border-bottom:1px dashed #eaeaea; margin-left:10px;}
@@ -611,7 +611,7 @@ a.postOptionLink:hover {color:#ffffff; background-color:#269ac9;}
 .homepagePostReplyPublisher {font-size:12px; color:#484848; margin-bottom:12px;}
 .homepagePostReplyContent {font-size:12px; color:#484848; margin-bottom:12px;}
 .homepagePostProjectState {width:52px; height:20px; line-height:20px; border-radius:1px; background-color:#28be6c; color:#ffffff; text-align:center; vertical-align:middle; font-size:12px; display:inline-block; margin-left:5px;}
-.homepagePostAssignTo {float:left; font-size:14px; color:#269ac9; height:30px; line-height:30px; vertical-align:middle;}
+.homepagePostAssignTo {float:left; font-size:14px; color:#269ac9;}
 .homepagePostFileAtt {height:22px; line-height:22px; vertical-align:middle; background:url(../images/homepage_icon.png) -85px -150px no-repeat; padding-left:35px; font-size:14px; margin-right:25px;}
 .homepagePostImageAtt {height:22px; line-height:22px; vertical-align:middle; background:url(../images/homepage_icon.png) -86px -195px no-repeat; padding-left:35px; font-size:14px; margin-right:25px;}
 .postAttSize {color:#888888; font-size:12px;}
@@ -689,9 +689,9 @@ a.referenceTypeBlock {color:#888888; display:inline-block; padding:0px 20px;}
 
 
 /*20150826忘记密码 LB*/
-.BgBox{ width:968px; border:1px solid #dddddd; background:#fff; padding:15px; padding-top:10px;margin: 20px auto}
+.BgBox{ width:968px; border:1px solid #dddddd; background:#fff; padding:15px; padding-top:10px;margin: 10px auto 20px auto;}
 .BgBox_h2{ font-size:16px; color:#484848;  width:968px;border-bottom:1px solid #e3e3e3; padding-bottom:5px;}
-.NomalInput{width:308px; height:38px;  border:1px solid #98a1a6; outline:none; color:#888888; font-size:14px;}
+.NomalInput{width:308px; height:38px;  border:1px solid #98a1a6 !important; outline:none; color:#888888; font-size:14px;}
 .BgBoxCon{ width:310px; margin:80px auto;}
 .BgBoxConP{ font-size:14px; color:#484848;}
 .LoginButton {width:315px; height:40px; background-color:#269ac9; font-size:14px; text-align:center; line-height:40px; vertical-align:middle;}
@@ -870,7 +870,7 @@ a.box_close{background:url(../images/img_floatbox.png) -22px 0 no-repeat;}
 .uppic_btn:hover {background-color: #329cbd;}
 
 /*20150820课程作业 LB*/
-.HomeWork {width:708px; background-color:#ffffff; padding:15px; border:1px solid #dddddd;}
+.HomeWork {width:718px; background-color:#ffffff; padding:15px; border:1px solid #dddddd;}
 .RightBanner {width:708px; height:34px;  border-bottom:1px solid #e9e9e9;}
 select.InputBox,input.InputBox,textarea.InputBox{ border:1px solid #d9d9d9; color:#888888; height:28px; line-height:28px; padding-left:5px; font-size:14px;}
 a.BlueCirBtn{ display:block;width:75px; height:28px; background-color:#ffffff; line-height:28px; vertical-align:middle;  text-align:center; border:1px solid #15bccf; color:#15bccf;  -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px;}