diff --git a/app/views/common/index.html.erb b/app/views/common/index.html.erb
index 35c63ca6..74595a07 100644
--- a/app/views/common/index.html.erb
+++ b/app/views/common/index.html.erb
@@ -1 +1 @@
-<!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name="theme-color" content="#000000"><meta name="renderer" content="webkit"/><meta name="force-rendering" content="webkit"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><link rel="manifest" href="/manifest.json"><link rel="shortcut icon" href="/favicon.ico"><title>Educoder</title><script type="text/javascript">window.__isR=!0</script><link rel="stylesheet" href="/react/build/css/css_min_all.css"><link rel="stylesheet" href="/assets/iconfont/iconfont.css"><link href="/react/build/./static/css/main.e1b0d6a5.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="md_div" style="display:none"></div><div id="root" class="page -layout-v -fit"></div><div id="picture_display" style="display:none"></div><script type="text/javascript" src="/react/build/js/js_min_all.js"></script><script type="text/javascript" src="/assets/kindeditor/kindeditor.js"></script><script type="text/javascript" src="/react/build/js/create_kindeditor.js"></script><script type="text/javascript" src="/javascripts/educoder/edu_application.js"></script><script type="text/javascript" src="/react/build/./static/js/main.85df3a28.js"></script></body></html>
\ No newline at end of file
+<!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name="theme-color" content="#000000"><meta name="renderer" content="webkit"/><meta name="force-rendering" content="webkit"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><link rel="manifest" href="/manifest.json"><link rel="shortcut icon" href="/favicon.ico"><title>EduCoder</title><script type="text/javascript">window.__isR=!0</script><link rel="stylesheet" href="/react/build/css/css_min_all.css"><link rel="stylesheet" href="/assets/iconfont/iconfont.css"><link href="/react/build/./static/css/main.e1b0d6a5.css" rel="stylesheet"></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="md_div" style="display:none"></div><div id="root" class="page -layout-v -fit"></div><div id="picture_display" style="display:none"></div><script type="text/javascript" src="/react/build/js/js_min_all.js"></script><script type="text/javascript" src="/assets/kindeditor/kindeditor.js"></script><script type="text/javascript" src="/react/build/js/create_kindeditor.js"></script><script type="text/javascript" src="/javascripts/educoder/edu_application.js"></script><script type="text/javascript" src="/react/build/./static/js/main.85df3a28.js"></script></body></html>
\ No newline at end of file
diff --git a/app/views/layouts/login_bigdata.html.erb b/app/views/layouts/login_bigdata.html.erb
index 6471fcc0..d67d6134 100644
--- a/app/views/layouts/login_bigdata.html.erb
+++ b/app/views/layouts/login_bigdata.html.erb
@@ -22,7 +22,7 @@
       </div>
       <%= render :partial => 'layouts/footer' %>
   <% elsif @login %>
-      <p class="new_login_header">Educoder</p>
+        <p class="new_login_header">EduCoder</p>
       <div class="newMain clearfix"> <!-- 主提部分 -->
         <%= yield %>
       </div>
diff --git a/app/views/libraries/index.html.erb b/app/views/libraries/index.html.erb
index f81494e9..1c15217c 100644
--- a/app/views/libraries/index.html.erb
+++ b/app/views/libraries/index.html.erb
@@ -3,7 +3,7 @@
   <div class="edu-back-white mb30 mt30">
     <p class="padding20-30 clearfix bor-bottom-greyE">
       <span class="font-18 fl color-grey-3">教学案例</span>
-      <%= link_to '新建', new_library_path, class: 'fr color-blue font-16 mt3' %>
+      <%= link_to '发布案例', new_library_path, class: 'white-btn edu-filter-btn-blue fr mr10 mt8', style: 'color: #4CACFF' %>
     </p>
     <div class="clearfix pl30 pr30">
       <ul class="fl library_nav mt20">
diff --git a/app/views/libraries/show.html.erb b/app/views/libraries/show.html.erb
index f8d45050..36976d5e 100644
--- a/app/views/libraries/show.html.erb
+++ b/app/views/libraries/show.html.erb
@@ -58,7 +58,6 @@
           </li>
           <li class="clearfix">
             <span class="fl color-grey-9 mr20"><%= @library.user.school_name %></span>
-            <span class="fl color-grey-9"><%= @library.user.identity %></span>
             <span class="fr">
               <span class="fl color-grey-9 mr30">编码：<span class="color-grey-6"><%= @library.uuid %></span></span>
               <% if @library.published? %>
diff --git a/config/routes.rb b/config/routes.rb
index a05298c6..8c049f6d 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -57,7 +57,7 @@ RedmineApp::Application.routes.draw do ## oauth相关
     get :publish_success, on: :collection
   end
 
-  resources :project_packages, only: [:index, :show, :new, :edit, :destroy] do
+  resources :project_packages, :path => "crowdsourcing", only: [:index, :show, :new, :edit, :destroy] do
     get :apply_success, on: :member
   end
 
