diff --git a/Gemfile b/Gemfile
index f12958ef0..f5d88fb48 100644
--- a/Gemfile
+++ b/Gemfile
@@ -45,10 +45,10 @@ end
 group :test do
   # shoulda的版本做了改动
   #gem "shoulda", "~> 3.3.2"
-  #gem "shoulda", "> 3.3.2"
-  #gem "mocha", "~> 0.13.3"
-  #gem 'capybara', '~> 2.0.0'
-  #gem 'nokogiri', '< 1.6.0'
+  gem "shoulda", "> 3.3.2"
+  gem "mocha", "~> 0.13.3"
+  gem 'capybara', '~> 2.0.0'
+  gem 'nokogiri', '< 1.6.0'
 end
 
 platforms :mri, :mingw do
@@ -56,7 +56,7 @@ platforms :mri, :mingw do
     # RMagick 2 supports ruby 1.9
     # RMagick 1 would be fine for ruby 1.8 but Bundler does not support
     # different requirements for the same gem on different platforms
-    #gem "rmagick", ">= 2.0.0"
+    gem "rmagick", ">= 2.0.0"
   end
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 7b18882b9..189cbabce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,6 +52,15 @@ GEM
       rails (>= 3, < 5)
     arel (3.0.2)
     builder (3.0.0)
+    capybara (2.0.3)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      selenium-webdriver (~> 2.0)
+      xpath (~> 1.0.0)
+    childprocess (0.5.3)
+      ffi (~> 1.0, >= 1.0.11)
     coderay (1.0.9)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
@@ -64,6 +73,7 @@ GEM
     execjs (1.4.0)
       multi_json (~> 1.0)
     fastercsv (1.5.0)
+    ffi (1.9.3-x86-mingw32)
     hike (1.2.3)
     i18n (0.6.1)
     journey (1.0.4)
@@ -74,10 +84,14 @@ GEM
     mail (2.5.4)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
+    metaclass (0.0.4)
     mime-types (1.23)
+    mocha (0.13.3)
+      metaclass (~> 0.0.1)
     multi_json (1.7.6)
     mysql2 (0.3.11-x86-mingw32)
     net-ldap (0.3.1)
+    nokogiri (1.5.11-x86-mingw32)
     polyglot (0.3.3)
     rack (1.4.5)
     rack-cache (1.2)
@@ -107,12 +121,25 @@ GEM
     rake (10.3.2)
     rdoc (3.12.2)
       json (~> 1.4)
+    rmagick (2.13.2)
     ruby-openid (2.1.8)
+    rubyzip (1.1.4)
     sass (3.2.7)
     sass-rails (3.2.6)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
+    selenium-webdriver (2.42.0)
+      childprocess (>= 0.5.0)
+      multi_json (~> 1.0)
+      rubyzip (~> 1.0)
+      websocket (~> 1.0.4)
+    shoulda (3.5.0)
+      shoulda-context (~> 1.0, >= 1.0.1)
+      shoulda-matchers (>= 1.4.1, < 3.0)
+    shoulda-context (1.2.1)
+    shoulda-matchers (2.6.1)
+      activesupport (>= 3.0.0)
     sprockets (2.2.2)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -127,6 +154,9 @@ GEM
     uglifier (1.0.3)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
+    websocket (1.0.7)
+    xpath (1.0.0)
+      nokogiri (~> 1.3)
 
 PLATFORMS
   x86-mingw32
@@ -137,17 +167,22 @@ DEPENDENCIES
   acts-as-taggable-on (= 2.4.1)
   better_errors!
   builder (= 3.0.0)
+  capybara (~> 2.0.0)
   coderay (~> 1.0.6)
   coffee-rails (~> 3.2.1)
   fastercsv (~> 1.5.0)
   i18n (~> 0.6.0)
   jquery-rails (~> 2.0.2)
+  mocha (~> 0.13.3)
   mysql2 (= 0.3.11)
   net-ldap (~> 0.3.1)
+  nokogiri (< 1.6.0)
   rack-mini-profiler!
   rack-openid
   rails (= 3.2.13)
+  rmagick (>= 2.0.0)
   ruby-openid (~> 2.1.4)
   sass-rails (~> 3.2.3)
   seems_rateable!
+  shoulda (> 3.3.2)
   uglifier (>= 1.0.3)
diff --git a/db/schema.rb b/db/schema.rb
index 63020ad61..e9028261d 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -715,18 +715,18 @@ ActiveRecord::Schema.define(:version => 20140618020535) do
   create_table "relative_memos", :force => true do |t|
     t.integer  "osp_id"
     t.integer  "parent_id"
-    t.string   "subject",                               :null => false
-    t.text     "content",                               :null => false
+    t.string   "subject",                                                   :null => false
+    t.text     "content",            :limit => 16777215,                    :null => false
     t.integer  "author_id"
-    t.integer  "replies_count",      :default => 0
+    t.integer  "replies_count",                          :default => 0
     t.integer  "last_reply_id"
-    t.boolean  "lock",               :default => false
-    t.boolean  "sticky",             :default => false
-    t.boolean  "is_quote",           :default => false
-    t.datetime "created_at",                            :null => false
-    t.datetime "updated_at",                            :null => false
-    t.integer  "viewed_count_crawl", :default => 0
-    t.integer  "viewed_count_local", :default => 0
+    t.boolean  "lock",                                   :default => false
+    t.boolean  "sticky",                                 :default => false
+    t.boolean  "is_quote",                               :default => false
+    t.datetime "created_at",                                                :null => false
+    t.datetime "updated_at",                                                :null => false
+    t.integer  "viewed_count_crawl",                     :default => 0
+    t.integer  "viewed_count_local",                     :default => 0
     t.string   "url"
     t.string   "username"
     t.string   "userhomeurl"
@@ -961,11 +961,13 @@ ActiveRecord::Schema.define(:version => 20140618020535) do
   end
 
   create_table "user_scores", :force => true do |t|
-    t.integer "user_id"
-    t.integer "collaboration"
-    t.integer "influence"
-    t.integer "skill"
-    t.integer "activity"
+    t.integer  "user_id",       :null => false
+    t.integer  "collaboration"
+    t.integer  "influence"
+    t.integer  "skill"
+    t.integer  "active"
+    t.datetime "created_at",    :null => false
+    t.datetime "updated_at",    :null => false
   end
 
   create_table "user_statuses", :force => true do |t|