diff --git a/ReadMe.txt b/ReadMe.txt
index 9d223259a..0fcba47c0 100644
--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -44,4 +44,10 @@ app\controller\welcome_controller.rb
       return 0
     end
   end
-================================================================================
\ No newline at end of file
+================================================================================
+
+================================================================================
+0606：新坑
+user_scores表结构有问题，需要运行
+bundle exec rake db:migrate:down VERSION=20140410021724
+bundle exec rake db:migrate:up VERSION=20140410021724
\ No newline at end of file
diff --git a/app/models/user.rb b/app/models/user.rb
index 689cc7b2e..331ff6993 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -137,7 +137,7 @@ class User < Principal
   has_one :user_extensions,:dependent => :destroy
   ## end
 
-  default_scope -> { includes(:user_extensions, :user_score) }
+  # default_scope -> { includes(:user_extensions, :user_score) }
   scope :teacher, -> {
     joins(:user_extensions).where('user_extensions.identity = ?', UserExtensions::TEACHER)
   }
@@ -201,6 +201,7 @@ class User < Principal
 
   # ======================================================================
   # 集中处理 User 扩展表为空的问题
+  # 合并 user_score 属性
   validate :valid_user_extensions
   after_save :save_user_extensions
 
@@ -208,21 +209,32 @@ class User < Principal
     self.user_extensions ||= UserExtensions.new
   end
 
+  def user_score_attr
+    self.user_score ||= UserScore.new
+  end
+
+  alias_method :ori_respond_to?, :respond_to?
   def respond_to?(m, include_private = false)
-    flag = UserExtensions.instance_methods.include? m.to_sym
-    if flag
-      flag
-    else
-      super
-    end
+    flag = false
+    flag = ori_respond_to? m.to_sym unless flag
+    flag = UserExtensions.new.respond_to? m.to_sym unless flag
+    flag = UserScore.new.respond_to? m.to_sym  unless flag
+
+    flag
   end
 
   def method_missing m, *args, &block
     if extensions.respond_to? m.to_sym
-      self.class.send :define_method, m.to_sym, *args do
+      self.class.send(:define_method, "_meta_#{m}".to_sym) do |*args, &block|
         self.extensions.__send__ m.to_sym, *args
       end
-      __send__ m.to_sym, *args, &block
+      __send__ "_meta_#{m}".to_sym, *args, &block
+
+    elsif user_score_attr.respond_to? m.to_sym
+       self.class.send(:define_method, "_meta_#{m}".to_sym) do |*args, &block|
+        self.user_score_attr.__send__ m.to_sym, *args
+      end
+      __send__ "_meta_#{m}".to_sym, *args, &block
 
     else
       super
@@ -241,6 +253,7 @@ class User < Principal
 
   def save_user_extensions
     self.extensions.save
+    self.user_score_attr.save
   end
   # 集中处理 User 扩展表为空的问题 < end
   # ======================================================================
diff --git a/app/models/user_score.rb b/app/models/user_score.rb
index f383d6670..810720331 100644
--- a/app/models/user_score.rb
+++ b/app/models/user_score.rb
@@ -33,4 +33,101 @@ class UserScore < ActiveRecord::Base
   def self.find_min_issue
     self.minimum(:file)
   end
+  # 以上类方法目测没用，反正也报错
+  # ===============================================================================
+
+  # 前略·协同得分
+  # operate      - 更新操作 类型 symbol
+  # user         - 计分用户
+  #
+  # Examples
+  #   
+  #   UserScore.joint(:post_message, User.current, nil)
+  #   # => true #当前用户发帖计分操作成功
+  #
+  # Returns boolean. 返回积分保存结果
+  def self.joint(operate, current_user, target_user, options={})
+    case operate 
+    when :post_message            # current_user 发帖了
+    when :post_issue              # current_user 对 target_user 的缺陷留言了
+    when :change_issue_status     # current_user 更改了缺陷的状态
+    when :reply_message           # current_user 对 target_user 留言的回复
+    when :reply_posting           # current_user 对 target_user 帖子的回复
+    else
+      Rails.logger.error "[UserScore#joint] ===> #{operate} is not define."
+      return false
+    end
+  end
+
+  # 前略·影响力得分
+  # operate      - 更新操作 类型 symbol
+  # user         - 计分用户
+  #
+  # Examples
+  #   
+  #   UserScore.influence(:followed_by, user)
+  #   # => true #当前被关注用户记分成功
+  #
+  # Returns boolean. 返回积分保存结果
+  def self.influence(operate, current_user, target_user, options={})
+    case operate 
+    when :followed_by # current_user 关注了target_user
+    else
+      Rails.logger.error "[UserScore#influence] ===> #{operate} is not define."
+      return false
+    end
+  end
+
+  # 前略·技术得分
+  # operate      - 更新操作 类型 symbol
+  # user         - 计分用户
+  #
+  # Examples
+  #   
+  #   UserScore.skill(:followed_by, current_user, target_user)
+  #   # => true #当前current_user对target_user用户帖子的记分成功
+  #
+  # Returns boolean. 返回积分保存结果
+  def self.skill(operate, current_user, target_user, options={})
+    case operate 
+    when :treading          # current_user 踩了 target_user 的帖子
+    when :treaded_by_user   # current_user 踩了 target_user 的帖子
+    when :praise_by_user    # current_user 顶了 target_user 的帖子
+    else
+      Rails.logger.error "[UserScore#skill] ===> #{operate} is not define."
+      return false
+    end
+  end
+
+  # 前略·项目得分
+  # operate      - 更新操作 类型 symbol
+  # user         - 计分用户
+  #
+  # Examples
+  #   
+  #   UserScore.project(:pull_code, current_user)
+  #   # => true #当前current_user对项目贡献积分成功
+  #
+  # Returns boolean. 返回积分保存结果
+  def self.project(operate, current_user, options={})
+    case operate 
+    when :push_code         # current_user 提交了代码
+    when :push_document     # current_user 
+    when :push_file         # current_user
+    when :update_issue      # current_user
+    when :post_issue        # current_user
+    else
+      Rails.logger.error "[UserScore#project] ===> #{operate} is not define."
+      return false
+    end
+  end
+
+  private
+
+  def get_users(current_user, target_user)
+    cUser =  (current_user.kind_of?User) ? user : User.find_by_id(user)
+    tUser =  (target_user.kind_of?User) ? user : User.find_by_id(user)
+    
+    @current_user, @target_user = cUser, tUser
+  end
 end
diff --git a/app/views/users/_show_score.html.erb b/app/views/users/_show_score.html.erb
index 0297a4e02..447e04e8b 100644
--- a/app/views/users/_show_score.html.erb
+++ b/app/views/users/_show_score.html.erb
@@ -1,9 +1,7 @@
 <!-- added by bai -->
-<% unless @user.id == 1%>
 <% messages_count = @user.messages.count %>
 <% messages_score = messages_count * 0.05%>
 <% finall_messages_score = messages_score %>
-<% end %>
 
 <% journals_count = @user.journals.count %>
 <% journals_score = journals_count * 0.1 %>
@@ -73,31 +71,6 @@
 
 </div>
 
-<!-- <div class="inf_user_image">
-	<ul>
-		<li>
-			<%= link_to l(:label_user_score), {:controller => 'users', :action => 'score_index', :remote => true} %> : 
-			<%= format("%.2f" , finall_user_score).to_f %>
-		</li>
-		<li>
-			<%= link_to l(:label_user_score_of_topic), {:controller => 'users', :action => 'topic_score_index', :remote => true} %> :
-			<%= format("%.2f" , finall_messages_score).to_f %>
-	    </li>
-	    <li>
-			<%= link_to l(:label_user_score_of_project), {:controller => 'users', :action => 'project_score_index', :remote => true} %> : 
-			<%= format("%.2f" , finall_user_project_score).to_f %>
-	    </li>	
-	    <li>
-			<%= link_to l(:label_user_score_of_activity), {:controller => 'users', :action => 'activity_score_index', :remote => true} %> : 
-			<%= format("%.2f" , finall_activity_score).to_f %>
-	    </li>
-	    <li>
-			<%= link_to l(:label_user_score_of_influence), {:controller => 'users', :action => 'influence_score_index', :remote => true} %> ：
-			<%= format("%.2f" , finall_influence_score).to_f %>
-	    </li>								
-	</ul>
-</div> -->
 <div id="show_score_detail", style="padding-left: 6px">
 	<%= render :partial => 'users/score_index', :locals => {:index => 0 } %>
 </div>
-<!-- end -->
\ No newline at end of file
diff --git a/app/views/users/show_score.js.erb b/app/views/users/show_score.js.erb
index b3bbf576e..3cd9a5e47 100644
--- a/app/views/users/show_score.js.erb
+++ b/app/views/users/show_score.js.erb
@@ -1,5 +1,3 @@
-<!-- added by bai -->
 $('#ajax-modal').html('<%= escape_javascript(render :partial => 'users/show_score') %>');
 showModal('ajax-modal', '400px');
 $('#ajax-modal').addClass('new-watcher');
-<!-- end -->
\ No newline at end of file
diff --git a/db/schema.rb b/db/schema.rb
index 185f5e134..109ad65e4 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -923,11 +923,13 @@ ActiveRecord::Schema.define(:version => 20140605025247) do
   add_index "user_preferences", ["user_id"], :name => "index_user_preferences_on_user_id"
 
   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|