diff --git a/app/models/attachment.rb b/app/models/attachment.rb
index b2a7cfb0..66d1553e 100644
--- a/app/models/attachment.rb
+++ b/app/models/attachment.rb
@@ -370,7 +370,7 @@ class Attachment < ActiveRecord::Base
       type = self.container_type
       types = %w|Document News Version Project Issue Message WikiPage|
       if types.include?(type)
-        UserScore.project(:push_file, User.current, { attachment_id: self.id })
+        UserScore.project(:push_file, User.current,self, { attachment_id: self.id })
       end
     end
   end
diff --git a/app/models/changeset.rb b/app/models/changeset.rb
index 36f78d32..6c22455a 100644
--- a/app/models/changeset.rb
+++ b/app/models/changeset.rb
@@ -19,7 +19,7 @@ class Changeset < ActiveRecord::Base
   belongs_to :repository
   belongs_to :user
 
-  after_save :be_user_score # user_score
+  #after_save :be_user_score # user_score
 
   has_many :filechanges, :class_name => 'Change', :dependent => :delete_all
   # fq
@@ -63,7 +63,7 @@ class Changeset < ActiveRecord::Base
     includes(:repository => :project).where(Project.allowed_to_condition(args.shift || User.current, :view_changesets, *args))
   }
 
-  after_create :scan_for_issues
+  after_create :scan_for_issues,:be_user_score # user_score
   before_create :before_create_cs
   
   # fq
@@ -300,11 +300,9 @@ class Changeset < ActiveRecord::Base
 
   # update user score
   def be_user_score
-    if self.new_record?
-      UserScore.project(:push_code, self.user, { changeset_id: self.id })
+      UserScore.project(:push_code, self.user,self, { changeset_id: self.id })
       #更新用户等级
       self.user.update_user_level
-    end
   end
 
 end
diff --git a/app/models/document.rb b/app/models/document.rb
index 3710e6eb..7c273068 100644
--- a/app/models/document.rb
+++ b/app/models/document.rb
@@ -21,7 +21,7 @@ class Document < ActiveRecord::Base
   belongs_to :user
   belongs_to :category, :class_name => "DocumentCategory", :foreign_key => "category_id"
 
-  before_save :be_user_score # user_score
+  after_create :be_user_score # user_score
 
 
   acts_as_attachable :delete_permission => :delete_documents
@@ -62,8 +62,6 @@ class Document < ActiveRecord::Base
 
   # update user score
   def be_user_score
-    if self.new_record?
-      UserScore.project(:push_document, self.user, { document_id: self.id })
-    end
+      UserScore.project(:push_document, self.user,self,{ document_id: self.id })
   end
 end
diff --git a/app/models/issue.rb b/app/models/issue.rb
index 6cfa9b7e..a9b3e357 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -76,8 +76,8 @@ class Issue < ActiveRecord::Base
   attr_reader :current_journal
   
   # fq
-  after_create :act_as_activity
-  before_save :be_user_score
+  after_create :act_as_activity,:be_user_score_new_issue
+  after_update :be_user_score
   # after_create :be_user_score
   # end
   
@@ -1489,14 +1489,18 @@ class Issue < ActiveRecord::Base
 
   # update user score
   def be_user_score
-    if self.new_record?
-      UserScore.project(:post_issue, User.current, { issue_id: self.id })
-    elsif self.done_ratio_changed?
-      UserScore.project(:update_issue_ratio, User.current, { issue_id: self.id })
+    #缺陷完成度更新
+    if self.done_ratio_changed?
+      UserScore.project(:update_issue_ratio, User.current,self,{ issue_id: self.id })
     #缺陷状态更改
     elsif self.status_id_changed?
       #协同得分
-      UserScore.joint(:change_issue_status, User.current,nil, {issue_id: self.id})
+      UserScore.joint(:change_issue_status, User.current,nil,self, {issue_id: self.id})
     end
   end
+
+  #发布缺陷
+  def be_user_score_new_issue
+    UserScore.project(:post_issue, User.current,self, { issue_id: self.id })
+  end
 end
diff --git a/app/models/journal.rb b/app/models/journal.rb
index b0e1e9d0..8027f18a 100644
--- a/app/models/journal.rb
+++ b/app/models/journal.rb
@@ -45,10 +45,10 @@ class Journal < ActiveRecord::Base
   before_create :split_private_notes
   
   # fq
-  after_create :act_as_activity
+  after_create :act_as_activity,:be_user_score
   # end
 
-  before_save :be_user_score
+  #before_save :be_user_score
   #before_destroy :down_user_score
 
   scope :visible, lambda {|*args|
@@ -158,9 +158,9 @@ class Journal < ActiveRecord::Base
   # 更新用户分数     -by zjc
   def be_user_score
     #新建了缺陷留言且留言不为空，不为空白
-    if self.new_record? && !self.notes.nil? && self.notes.gsub(' ','') != ''
+    if !self.notes.nil? && self.notes.gsub(' ','') != ''
       #协同得分加分
-      UserScore.joint(:post_issue_message, User.current,self.issue.author, { message_id: self.id })
+      UserScore.joint(:post_issue_message, User.current,self.issue.author,self, { message_id: self.id })
     end
   end
   # 减少用户分数     -by zjc
diff --git a/app/models/journals_for_message.rb b/app/models/journals_for_message.rb
index cba605af..967511be 100644
--- a/app/models/journals_for_message.rb
+++ b/app/models/journals_for_message.rb
@@ -40,9 +40,9 @@ class JournalsForMessage < ActiveRecord::Base
 
   validates :notes, presence: true
   after_create :act_as_activity #huang
-  after_create :reset_counters!
+  after_create :reset_counters!,:be_user_score
   after_destroy :reset_counters!
-  before_save :be_user_score
+  #before_save :be_user_score
   #before_destroy :down_user_score
 
   # default_scope { where('m_parent_id IS NULL') }
@@ -105,9 +105,9 @@ class JournalsForMessage < ActiveRecord::Base
   # 更新用户分数     -by zjc
   def be_user_score
     #新建了留言回复
-    if self.new_record? && self.reply_id != 0
+    if self.reply_id != 0
       #协同得分加分
-      UserScore.joint(:reply_message, User.current,User.find(self.reply_id), { journals_for_messages_id: self.id })
+      UserScore.joint(:reply_message, User.current,User.find(self.reply_id),self, { journals_for_messages_id: self.id })
     end
   end
   # 更新用户分数     -by zjc
diff --git a/app/models/memo.rb b/app/models/memo.rb
index d706f814..1e857a22 100644
--- a/app/models/memo.rb
+++ b/app/models/memo.rb
@@ -12,6 +12,7 @@ class Memo < ActiveRecord::Base
 
 	acts_as_tree :counter_cache => :replies_count, :order => "#{Memo.table_name}.created_at ASC"
 	acts_as_attachable
+  has_many :user_score_details,  :class_name => 'UserScoreDetails',:as => :score_changeable_obj
 	belongs_to :last_reply, :class_name => 'Memo', :foreign_key => 'last_reply_id'
 	# acts_as_searchable :column => ['subject', 'content'],
 	# 					#:include => { :forum => :p}
@@ -40,13 +41,13 @@ class Memo < ActiveRecord::Base
 					"parent_id",
 					"replies_count"
 
-	after_create :add_author_as_watcher, :reset_counters!
+	after_create :add_author_as_watcher, :reset_counters!,:be_user_score
 	# after_update :update_memos_forum
 	after_destroy :reset_counters!
 	# after_create :send_notification
 	# after_save :plusParentAndForum
 	# after_destroy :minusParentAndForum
-  before_save :be_user_score
+  #before_save :be_user_score
 	# scope :visible, lambda { |*args|
 	# 	includes(:forum => ).where()
 	# }
@@ -145,11 +146,11 @@ class Memo < ActiveRecord::Base
   #更新用户分数     -by zjc
   def be_user_score
     #新建memo且无parent的为发帖
-    if self.new_record? && self.parent_id.nil?
-      UserScore.joint(:post_message, User.current,nil, { memo_id: self.id })
+    if self.parent_id.nil?
+      UserScore.joint(:post_message, User.current,nil,self ,{ memo_id: self.id })
       #新建memo且有parent的为回帖
-    elsif self.new_record? && !self.parent_id.nil?
-      UserScore.joint(:reply_posting, User.current,self.parent.author, { memo_id: self.id })
+    elsif !self.parent_id.nil?
+      UserScore.joint(:reply_posting, User.current,self.parent.author,self, { memo_id: self.id })
     end
   end
 
diff --git a/app/models/message.rb b/app/models/message.rb
index e778977f..4d35d003 100644
--- a/app/models/message.rb
+++ b/app/models/message.rb
@@ -53,8 +53,8 @@ class Message < ActiveRecord::Base
   after_destroy :reset_counters!
   
   # fq
-  after_create :act_as_activity
-  before_save :be_user_score
+  after_create :act_as_activity,:be_user_score
+  #before_save :be_user_score
   #before_destroy :down_user_score
   # end
 
@@ -127,11 +127,11 @@ class Message < ActiveRecord::Base
   #更新用户分数     -by zjc
   def be_user_score
     #新建message且无parent的为发帖
-    if self.new_record? && self.parent_id.nil?
-      UserScore.joint(:post_message, User.current,nil, { message_id: self.id })
+    if self.parent_id.nil?
+      UserScore.joint(:post_message, User.current,nil,self, { message_id: self.id })
     #新建message且有parent的为回帖
-    elsif self.new_record? && !self.parent_id.nil?
-      UserScore.joint(:reply_posting, User.current,self.parent.author, { message_id: self.id })
+    elsif !self.parent_id.nil?
+      UserScore.joint(:reply_posting, User.current,self.parent.author,self, { message_id: self.id })
     end
   end
   #减少用户分数
diff --git a/app/models/praise_tread.rb b/app/models/praise_tread.rb
index 11d68157..b18b569d 100644
--- a/app/models/praise_tread.rb
+++ b/app/models/praise_tread.rb
@@ -2,7 +2,7 @@ class PraiseTread < ActiveRecord::Base
   attr_accessible :user_id,:praise_tread_object_id,:praise_tread_object_type,:praise_or_tread
   belongs_to :user
   belongs_to :praise_tread_object, polymorphic: true
-  before_save :be_user_score
+  after_create :be_user_score
 
   def self.find_object_by_type_and_id(type,id)
     @obj = nil
@@ -28,15 +28,15 @@ class PraiseTread < ActiveRecord::Base
   #更新用户分数  - by zjc
   def be_user_score
     #踩贴吧或讨论区帖子
-    if self.new_record? && self.praise_or_tread == 0 && (self.praise_tread_object_type == 'Memo' || self.praise_tread_object_type == 'Message')
+    if self.praise_or_tread == 0 && (self.praise_tread_object_type == 'Memo' || self.praise_tread_object_type == 'Message')
       obj = PraiseTread.find_object_by_type_and_id(self.praise_tread_object_type,praise_tread_object_id)
       target_user = obj.author
-      UserScore.skill(:treaded_by_user, User.current,target_user, { praise_tread_id: self.id })
+      UserScore.skill(:treaded_by_user, User.current,target_user,self, { praise_tread_id: self.id })
     #顶贴吧或讨论区帖子
-    elsif self.new_record? && self.praise_or_tread == 1 && (self.praise_tread_object_type == 'Memo' || self.praise_tread_object_type == 'Message')
+    elsif self.praise_or_tread == 1 && (self.praise_tread_object_type == 'Memo' || self.praise_tread_object_type == 'Message')
       obj = PraiseTread.find_object_by_type_and_id(self.praise_tread_object_type,praise_tread_object_id)
       target_user = obj.author
-      UserScore.skill(:praised_by_user, User.current,target_user,{ praise_tread_id: self.id })
+      UserScore.skill(:praised_by_user, User.current,target_user,self,{ praise_tread_id: self.id })
       #更新用户等级
       target_user.update_user_level
     end
diff --git a/app/models/user_score.rb b/app/models/user_score.rb
index 6d582919..0e355b79 100644
--- a/app/models/user_score.rb
+++ b/app/models/user_score.rb
@@ -48,46 +48,51 @@ class UserScore < ActiveRecord::Base
   #   # => 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={})
+  def self.joint(operate, current_user, target_user,obj, options={})
     current_user, target_user = get_users(current_user, target_user)
     user_score = current_user.user_score_attr
     case operate 
       when :post_message            # current_user 发帖了  Add Message
         user_score.collaboration = user_score.collaboration.to_i + 2
         user_score.save
+        create_score_changed_details({:current_user_id => current_user.id ,:score_type => "collaboration",:score_action => "post_message",:user_id => current_user.id,:old_score => user_score.collaboration - 2,:new_score => user_score.collaboration,:current_user_level => current_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         Rails.logger.info "[UserScore#joint] ===> User: #{current_user} posting a message. options => (#{options.to_s})"
-      when :delete_message          # current_user 发帖了  Delete Message
-        user_score.collaboration = user_score.collaboration.to_i - 2
-        user_score.save
-        Rails.logger.info "[UserScore#joint] ===> User: #{current_user} deleting a message. options => (#{options.to_s})"
+      #when :delete_message          # current_user 删帖了  Delete Message
+      #  user_score.collaboration = user_score.collaboration.to_i - 2
+      #  user_score.save
+      #  Rails.logger.info "[UserScore#joint] ===> User: #{current_user} deleting a message. options => (#{options.to_s})"
       when :post_issue_message              # current_user 对 target_user 的缺陷留言了 Add Journal
         user_score.collaboration = user_score.collaboration.to_i + 1
         user_score.save
+        create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "collaboration",:score_action => "post_issue_message",:user_id => current_user.id,:old_score => user_score.collaboration - 1,:new_score => user_score.collaboration,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.info "[UserScore#joint] ===> User: #{current_user} posting a issue. options => (#{options.to_s})"
-      when :delete_issue_message           # current_user 删除了 对 target_user 的缺陷留言了 Delete Journal
-        user_score.collaboration = user_score.collaboration.to_i - 1
-        user_score.save
-        Rails.logger.info "[UserScore#joint] ===> User: #{current_user} deleting a issue. options => (#{options.to_s})"
+      #when :delete_issue_message           # current_user 删除了 对 target_user 的缺陷留言了 Delete Journal
+      #  user_score.collaboration = user_score.collaboration.to_i - 1
+      #  user_score.save
+      #  Rails.logger.info "[UserScore#joint] ===> User: #{current_user} deleting a issue. options => (#{options.to_s})"
       when :change_issue_status     # current_user 更改了缺陷的状态 Changed Issue
         user_score.collaboration = user_score.collaboration.to_i + 1
         user_score.save
+        create_score_changed_details({:current_user_id => current_user.id , :score_type => "collaboration",:score_action => "change_issue_status",:user_id => current_user.id,:old_score => user_score.collaboration - 1,:new_score => user_score.collaboration,:current_user_level => current_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.info "[UserScore#joint] ===> User: #{current_user} change issue status. options => (#{options.to_s})"
       when :reply_message           # current_user 对 target_user 留言的回复 Add Journals_for_messages
         user_score.collaboration = user_score.collaboration.to_i + 1
         user_score.save
+        create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "collaboration",:score_action => "reply_message",:user_id => current_user.id,:old_score => user_score.collaboration - 1,:new_score => user_score.collaboration,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.info "[UserScore#joint] ===> User: #{current_user} reply message. options => (#{options.to_s})"
-      when :reply_message_delete    # current_user 删除了对 target_user 留言的回复 delete Journals_for_messages
-        user_score.collaboration = user_score.collaboration.to_i - 1
-        user_score.save
-        Rails.logger.info "[UserScore#joint] ===> User: #{current_user} delete reply message. options => (#{options.to_s})"
+      #when :reply_message_delete    # current_user 删除了对 target_user 留言的回复 delete Journals_for_messages
+      #  user_score.collaboration = user_score.collaboration.to_i - 1
+      #  user_score.save
+      #  Rails.logger.info "[UserScore#joint] ===> User: #{current_user} delete reply message. options => (#{options.to_s})"
       when :reply_posting           # current_user 对 target_user 帖子的回复  Add Message
         user_score.collaboration = user_score.collaboration.to_i + 1
         user_score.save
+        create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "collaboration",:score_action => "reply_posting",:user_id => current_user.id,:old_score => user_score.collaboration - 1,:new_score => user_score.collaboration,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.info "[UserScore#joint] ===> User: #{current_user} reply posting. options => (#{options.to_s})"
-      when :reply_deleting          # current_user 删除了 对 target_user 帖子的回复  Delete Message
-        user_score.collaboration = user_score.collaboration.to_i - 1
-        user_score.save
-        Rails.logger.info "[UserScore#joint] ===> User: #{current_user} reply deleting. options => (#{options.to_s})"
+      #when :reply_deleting          # current_user 删除了 对 target_user 帖子的回复  Delete Message
+      #  user_score.collaboration = user_score.collaboration.to_i - 1
+      #  user_score.save
+      #  Rails.logger.info "[UserScore#joint] ===> User: #{current_user} reply deleting. options => (#{options.to_s})"
     else
       Rails.logger.error "[UserScore#joint] ===> #{operate} is not define."
       return false
@@ -106,17 +111,19 @@ class UserScore < ActiveRecord::Base
   #   # => 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={})
+  def self.influence(operate, current_user, target_user,obj, options={})
     current_user, target_user = get_users(current_user, target_user)
     user_score = target_user.user_score_attr
     case operate 
       when :followed_by # current_user 关注了target_user   Add watcher
         user_score.influence = user_score.influence.to_i + 2
         user_score.save
+        create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "influence",:score_action => "followed_by",:user_id => target_user.id,:old_score => user_score.influence - 2,:new_score => user_score.influence,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.info "[UserScore#influence] ===> User: #{current_user} be followed. options => (#{options.to_s})"
       when :cancel_followed # current_uer 取消了对 target_user的关注   delete watcher
         user_score.influence = user_score.influence.to_i - 2
         user_score.save
+        create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "influence",:score_action => "cancel_followed",:user_id => target_user.id,:old_score => user_score.influence + 2,:new_score => user_score.influence,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         Rails.logger.info "[UserScore#influence] ===> User: #{current_user} canceled followed. options => (#{options.to_s})"
     else
       Rails.logger.error "[UserScore#influence] ===> #{operate} is not define."
@@ -136,7 +143,7 @@ class UserScore < ActiveRecord::Base
   #   # => 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={})
+  def self.skill(operate, current_user, target_user,obj, options={})
     current_user, target_user = get_users(current_user, target_user)
     current_user_score = current_user.user_score_attr
     target_user_score = target_user.user_score_attr
@@ -146,6 +153,7 @@ class UserScore < ActiveRecord::Base
       when :treaded_by_user   # current_user 踩了 target_user 的帖子
         current_user_score.skill = current_user_score.skill.to_i - 2  #踩别人的帖子减2分 add praise_tread
         current_user_score.save
+        create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "skill",:score_action => "treaded_by_user",:user_id => current_user.id,:old_score => current_user_score.skill + 2,:new_score => current_user_score.skill,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         if current_user.id == target_user.id
           target_user.reload
           target_user_score = target_user.user_score_attr
@@ -154,12 +162,15 @@ class UserScore < ActiveRecord::Base
         if level == 1
           target_user_score.skill = target_user_score.skill.to_i - 2 #帖子被一级会员踩-2分  add praise_tread
           target_user_score.save
+          create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "skill",:score_action => "treaded_by_user",:user_id => target_user.id,:old_score => target_user_score.skill + 2,:new_score => target_user_score.skill,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         elsif  level == 2
           target_user_score.skill = target_user_score.skill.to_i - 4 #帖子被二级会员踩-4分  add praise_tread
           target_user_score.save
+          create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "skill",:score_action => "treaded_by_user",:user_id => target_user.id,:old_score => target_user_score.skill + 4,:new_score => target_user_score.skill,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         elsif level == 3
           target_user_score.skill = target_user_score.skill.to_i - 6 #帖子被三级会员踩-6分  add praise_tread
           target_user_score.save
+          create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "skill",:score_action => "treaded_by_user",:user_id => target_user.id,:old_score => target_user_score.skill + 6,:new_score => target_user_score.skill,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         end
 
       Rails.logger.info "[UserScore#skill] ===> User: #{current_user} treaded_by #{target_user}. options => (#{options.to_s})"
@@ -168,14 +179,16 @@ class UserScore < ActiveRecord::Base
         if level == 1
           target_user_score.skill = target_user_score.skill.to_i + 4 #帖子被一级会员顶+4分  add praise_tread
           target_user_score.save
+          create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "skill",:score_action => "praised_by_user",:user_id => target_user.id,:old_score => target_user_score.skill - 4,:new_score => target_user_score.skill,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         elsif level == 2
           target_user_score.skill = target_user_score.skill.to_i + 6 #帖子被二级会员顶+6分  add praise_tread
           target_user_score.save
+          create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "skill",:score_action => "praised_by_user",:user_id => target_user.id,:old_score => target_user_score.skill - 6,:new_score => target_user_score.skill,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         elsif  level == 3
           target_user_score.skill = target_user_score.skill.to_i + 8 #帖子被三级会员顶+8分  add praise_tread
           target_user_score.save
+          create_score_changed_details({:current_user_id => current_user.id ,:target_user_id =>target_user.id, :score_type => "skill",:score_action => "praised_by_user",:user_id => target_user.id,:old_score => target_user_score.skill - 8,:new_score => target_user_score.skill,:current_user_level => current_user.get_level,:target_user_level => target_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
         end
-
       Rails.logger.info "[UserScore#skill] ===> User: #{current_user} praised_by #{target_user}. options => (#{options.to_s})"
     else
       Rails.logger.error "[UserScore#skill] ===> #{operate} is not define."
@@ -195,7 +208,7 @@ class UserScore < ActiveRecord::Base
   #   # => 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={})
+  def self.project(operate, current_user,obj, options={})
     current_user, target_user = get_users(current_user, nil)
     user_score = current_user.try(:user_score_attr)
     return false if current_user.nil?
@@ -203,22 +216,27 @@ class UserScore < ActiveRecord::Base
     when :push_code         # current_user 提交了代码 changeset
       user_score = user_score.active.to_i + 4
       user_score.save
+      create_score_changed_details({:current_user_id => current_user.id , :score_type => "active",:score_action => "push_code",:user_id => current_user.id,:old_score => user_score.active - 4,:new_score => user_score.active,:current_user_level => current_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.debug "[UserScore#project] ===> User: [#{current_user.id},#{current_user.name}] pushed code one time. options => (#{options.to_s})"
     when :push_document     # current_user 提交了文档 document
       user_score.active = user_score.active.to_i + 4
       user_score.save
+      create_score_changed_details({:current_user_id => current_user.id , :score_type => "active",:score_action => "push_document",:user_id => current_user.id,:old_score => user_score.active - 4,:new_score => user_score.active,:current_user_level => current_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.debug "[UserScore#project] ===> User: [#{current_user.id},#{current_user.name}] pushed a document. options => (#{options.to_s})"
     when :push_file         # current_user 提交了附件 attachment
       user_score.active = user_score.active.to_i + 4
       user_score.save
+      create_score_changed_details({:current_user_id => current_user.id , :score_type => "active",:score_action => "push_file",:user_id => current_user.id,:old_score => user_score.active - 4,:new_score => user_score.active,:current_user_level => current_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.debug "[UserScore#project] ===> User: [#{current_user.id},#{current_user.name}] pushed a file. options => (#{options.to_s})"
     when :update_issue_ratio      # current_user 更新了缺陷完成度 issue
       user_score.active = user_score.active.to_i + 2
       user_score.save
+      create_score_changed_details({:current_user_id => current_user.id , :score_type => "active",:score_action => "update_issue_ratio",:user_id => current_user.id,:old_score => user_score.active - 2,:new_score => user_score.active,:current_user_level => current_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.debug "[UserScore#project] ===> User: [#{current_user.id},#{current_user.name}] updated issue ratio. options => (#{options.to_s})"
     when :post_issue        # current_user 发布了缺陷 issue
       user_score.active = user_score.active.to_i + 4
       user_score.save
+      create_score_changed_details({:current_user_id => current_user.id , :score_type => "active",:score_action => "post_issue",:user_id => current_user.id,:old_score => user_score.active - 4,:new_score => user_score.active,:current_user_level => current_user.get_level,:score_changeable_obj_id=> obj.id,:score_changeable_obj_type => obj.class.to_s})
       Rails.logger.debug "[UserScore#project] ===> User: [#{current_user.id},#{current_user.name}] posting issue. options => (#{options.to_s})"
     else
       Rails.logger.error "[UserScore#project] ===> #{operate} is not define."
@@ -234,6 +252,26 @@ class UserScore < ActiveRecord::Base
     score
   end
 
+  #创建分数改变记录 -by zjc
+  def self.create_score_changed_details(attributes)
+    if attributes.is_a? Hash
+      usd = UserScoreDetails.new
+      usd.current_user_id =attributes[:current_user_id]
+      usd.target_user_id = attributes[:target_user_id]
+      usd.score_type = attributes[:score_type]
+      usd.score_action = attributes[:score_action]
+      usd.user_id = attributes[:user_id]
+      usd.old_score = attributes[:old_score]
+      usd.new_score = attributes[:new_score]
+      usd.current_user_level = attributes[:current_user_level]
+      usd.target_user_level = attributes[:target_user_level]
+      #usd.score_changeable_obj = attributes[:score_changeable_obj]
+      usd.score_changeable_obj_id = attributes[:score_changeable_obj_id]
+      usd.score_changeable_obj_type = attributes[:score_changeable_obj_type]
+      usd.save
+    end
+  end
+
   private
 
   def self.get_users(current_user, target_user)
diff --git a/app/models/watcher.rb b/app/models/watcher.rb
index 88f23900..e2e255a1 100644
--- a/app/models/watcher.rb
+++ b/app/models/watcher.rb
@@ -22,7 +22,7 @@ class Watcher < ActiveRecord::Base
   has_one :project_status
   has_one :users_status
   #end
-  before_save :be_user_score
+  after_create :be_user_score
   before_destroy :down_user_score
 
   validates_presence_of :user
@@ -76,9 +76,9 @@ class Watcher < ActiveRecord::Base
   # 更新用户分数     -by zjc
   def be_user_score
     #添加了关注
-    if self.new_record? && self.watchable_type == 'Principal'
+    if self.watchable_type == 'Principal'
       #影响力得分
-      UserScore.influence(:followed_by, self.user,self.watchable, { watcher_id: self.id })
+      UserScore.influence(:followed_by, self.user,self.watchable,self, { watcher_id: self.id })
     end
 
   end
@@ -86,7 +86,7 @@ class Watcher < ActiveRecord::Base
   def down_user_score
       #取消关注
     if self.watchable_type == 'Principal'
-      UserScore.influence(:cancel_followed, self.user,self.watchable, { watcher_id: self.id })
+      UserScore.influence(:cancel_followed, self.user,self.watchable,self, { watcher_id: self.id })
     end
 
   end
diff --git a/db/schema.rb b/db/schema.rb
index b37bc56e..c8cf7128 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20140609061903) do
+ActiveRecord::Schema.define(:version => 20140617013146) do
 
   create_table "activities", :force => true do |t|
     t.integer "act_id",   :null => false
@@ -206,6 +206,17 @@ ActiveRecord::Schema.define(:version => 20140609061903) do
     t.string   "reward"
   end
 
+  create_table "contestnotifications", :force => true do |t|
+    t.integer  "contest_id"
+    t.string   "title"
+    t.string   "summary"
+    t.string   "description"
+    t.integer  "author_id"
+    t.integer  "notificationcomments_count"
+    t.datetime "created_at",                 :null => false
+    t.datetime "updated_at",                 :null => false
+  end
+
   create_table "contests", :force => true do |t|
     t.string   "name"
     t.string   "budget",      :default => ""
@@ -567,6 +578,15 @@ ActiveRecord::Schema.define(:version => 20140609061903) do
     t.datetime "updated_at",  :null => false
   end
 
+  create_table "notificationcomments", :force => true do |t|
+    t.string   "notificationcommented_type"
+    t.integer  "notificationcommented_id"
+    t.integer  "author_id"
+    t.text     "notificationcomments"
+    t.datetime "created_at",                 :null => false
+    t.datetime "updated_at",                 :null => false
+  end
+
   create_table "open_id_authentication_associations", :force => true do |t|
     t.integer "issued"
     t.integer "lifetime"
@@ -923,6 +943,22 @@ ActiveRecord::Schema.define(:version => 20140609061903) do
 
   add_index "user_preferences", ["user_id"], :name => "index_user_preferences_on_user_id"
 
+  create_table "user_score_details", :force => true do |t|
+    t.integer  "current_user_id"
+    t.integer  "target_user_id"
+    t.string   "score_type"
+    t.string   "score_action"
+    t.integer  "user_id"
+    t.integer  "old_score"
+    t.integer  "new_score"
+    t.integer  "current_user_level"
+    t.integer  "target_user_level"
+    t.integer  "score_changeable_obj_id"
+    t.string   "score_changeable_obj_type"
+    t.datetime "created_at",                :null => false
+    t.datetime "updated_at",                :null => false
+  end
+
   create_table "user_scores", :force => true do |t|
     t.integer  "user_id",       :null => false
     t.integer  "collaboration"