diff --git a/app/controllers/homework_common_controller.rb b/app/controllers/homework_common_controller.rb
index 687ef9503..67499655f 100644
--- a/app/controllers/homework_common_controller.rb
+++ b/app/controllers/homework_common_controller.rb
@@ -262,6 +262,7 @@ class HomeworkCommonController < ApplicationController
       @user_activity_id = -1
     end
     @is_in_course = params[:is_in_course]
+    @course_activity = params[:course_activity].to_i
   end
 
   private
diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index c1e124063..ca07dccdc 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -31,7 +31,7 @@ class RepositoriesController < ApplicationController
   default_search_scope :changesets
 
   before_filter :find_project_by_project_id, :only => [:new, :create, :newrepo]
-  before_filter :find_repository, :only => [:edit, :update, :destroy, :committers]
+  before_filter :find_repository, :only => [:edit, :update, :destroy, :committers, :forked]
   before_filter :find_project_repository, :except => [:new, :create, :newcreate, :edit, :update, :destroy, :committers, :newrepo,:to_gitlab]
   before_filter :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue]
   before_filter :authorize , :except => [:newrepo,:newcreate,:fork, :to_gitlab, :forked]
@@ -69,9 +69,11 @@ class RepositoriesController < ApplicationController
       project = project_from_current_project(@project.id, User.current.id)
       redirect_to project_path(project)
     else
-      # 单个用户只能拥有一个名字一样的版本库，否则不能fork
-      # if is_sigle_identifier?(User.current, @repository.identifier)
-        # REDO: 那些人有权限forked项目
+      # 自己不能fork自己的项目
+      if User.current.id == @project.user_id
+        flash[:notice] = l(:project_gitlab_fork_own)
+        redirect_to repository_url(@repository)
+      else
         g = Gitlab.client
         gproject = g.fork(@project.gpid, User.current.gid)
         if gproject
@@ -79,10 +81,7 @@ class RepositoriesController < ApplicationController
           forked_count = @project.forked_count.to_i + 1
           @project.update_attributes(:forked_count => forked_count)
         end
-      # else
-      #   flash[:notice] = l(:project_gitlab_fork_double_message)
-      #   redirect_to settings_project_url(@project, :tab => 'repositories')
-      # end
+      end
     end
 
   end
diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 5e71b0114..77868c689 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -500,8 +500,9 @@ class StudentWorkController < ApplicationController
     if params[:student_path]
       redirect_to student_work_index_url(:homework => @homework.id)
     else
-      @user_activity_id = params[:user_activity_id]
-      @is_in_course = params[:is_in_course]
+      @user_activity_id = params[:user_activity_id].to_i
+      @is_in_course = params[:is_in_course].to_i
+      @course_activity = params[:course_activity].to_i
       respond_to do |format|
         format.js
       end
diff --git a/app/controllers/words_controller.rb b/app/controllers/words_controller.rb
index c9c4dcce3..df9fd30f2 100644
--- a/app/controllers/words_controller.rb
+++ b/app/controllers/words_controller.rb
@@ -104,6 +104,15 @@ class WordsController < ApplicationController
         @user = User.find(@journal_destroyed.jour_id)
         @jours_count = @user.journals_for_messages.where('m_parent_id IS NULL').count
         @is_user = true
+      elsif @journal_destroyed.jour_type == 'HomeworkCommon'
+        @homework = HomeworkCommon.find @journal_destroyed.jour_id
+        if params[:user_activity_id]
+          @user_activity_id = params[:user_activity_id]
+        else
+          @user_activity_id = -1
+        end
+        @is_in_course = params[:is_in_course].to_i
+        @course_activity = params[:course_activity].to_i
       end
       respond_to do |format|
         format.js
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index cbc646eac..46a20dd4c 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -2443,7 +2443,7 @@ module ApplicationHelper
           if homework.homework_detail_manual && homework.homework_detail_manual.comment_status == 2 #匿评作业，且作业状态不是在开启匿评之前
             link_to "作品匿评", student_work_index_path(:homework => homework.id), :class => 'c_blue', :title => "开启匿评后不可修改作品"
           elsif homework.homework_detail_manual && homework.homework_detail_manual.comment_status == 3
-            link_to "匿评结束", student_work_index_path(:homework => homework.id), :class => 'c_blue', :title => "匿评已结束"
+            link_to "查看作品(#{homework.student_works.count})", student_work_index_path(:homework => homework.id), :class => 'c_blue', :title => "匿评已结束"
           elsif homework.homework_type == 2 && Time.parse(homework.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")#编程作业不能修改作品
             link_to "修改作品(#{homework.student_works.count})", new_student_work_path(:homework => homework.id),:class => 'c_blue'
           elsif Time.parse(homework.end_time.to_s).strftime("%Y-%m-%d") >= Time.now.strftime("%Y-%m-%d")
diff --git a/app/views/homework_common/score_rule_set.js.erb b/app/views/homework_common/score_rule_set.js.erb
index a3afb0c9a..7fae1ecdc 100644
--- a/app/views/homework_common/score_rule_set.js.erb
+++ b/app/views/homework_common/score_rule_set.js.erb
@@ -1,4 +1,4 @@
-$('#ajax-modal').html('<%= escape_javascript(render :partial => 'student_work/set_score_rule',:locals => {:homework => @homework, :student_path => false, :user_activity_id => @user_activity_id,:is_in_course => @is_in_course,:remote=>true}) %>');
+$('#ajax-modal').html('<%= escape_javascript(render :partial => 'student_work/set_score_rule',:locals => {:homework => @homework, :student_path => false, :user_activity_id => @user_activity_id,:is_in_course => @is_in_course,:course_activity =>@course_activity,:remote=>true}) %>');
 showModal('ajax-modal', '350px');
 $('#ajax-modal').siblings().remove();
 $('#ajax-modal').before("<span style='float: right;cursor:pointer;'>" +
diff --git a/app/views/repositories/show.html.erb b/app/views/repositories/show.html.erb
index e7875b49c..be303a2ab 100644
--- a/app/views/repositories/show.html.erb
+++ b/app/views/repositories/show.html.erb
@@ -26,8 +26,9 @@
       <a href="javascript:void(0);" class="clone_btn mt5" onclick="jsCopy()"><span class="vl_copy" title="点击复制版本库地址"></span></a>
       <div class="fl mt5 ml15"><a href="javascript:void(0);" class="vl_btn fb" onclick="zip()"><span class="vl_zip"></span>ZIP</a> </div>
       <!--<div class="fr mt5"><a href="javascript:void(0);" class="vl_btn fb" onclick="zip()"><span class="vl_fork"></span>Fork</a> <span href="javascript:void(0);" class="vl_btn_2 fb">0</span> </div>-->
-
-      <div class="fr mt5"><%= link_to "<span class='vl_fork'></span>".html_safe+"Fork", {:controller => 'repositories', :action => 'forked'}, :class=>"vl_btn"%>
+      <% unless User.current.id == @project.user_id %>
+          <div class="fr mt5"><%= link_to "<span class='vl_fork'></span>".html_safe+"Fork", {:controller => 'repositories', :action => 'forked'}, :class=>"vl_btn"%>
+      <% end %>
         <%#= link_to "<span id='span'>My span&nbsp;</span>#{@user.profile.my_data}".html_safe, "#", class: 'button white' %>
 
         <span href="javascript:void(0);" class="vl_btn_2 fb"><%= @project.forked_count.to_i %></span> </div>
diff --git a/app/views/student_work/_set_score_rule.html.erb b/app/views/student_work/_set_score_rule.html.erb
index 26e3b06cb..ce6f12eb8 100644
--- a/app/views/student_work/_set_score_rule.html.erb
+++ b/app/views/student_work/_set_score_rule.html.erb
@@ -3,7 +3,7 @@
         <% render :partial => 'student_work/set_score_rule_detail', :locals => {:homework => homework, :f => f}%>
     <% end%>
 <% else %>
-    <%= form_for('new_form',:url =>  {:controller => 'student_work',:action => 'set_score_rule',:homework => homework.id,:user_activity_id=>user_activity_id,:is_in_course=>is_in_course},:method => "post",:remote => true) do |f|%>
+    <%= form_for('new_form',:url =>  {:controller => 'student_work',:action => 'set_score_rule',:homework => homework.id,:user_activity_id=>user_activity_id,:is_in_course=>is_in_course,:course_activity=>course_activity},:method => "post",:remote => true) do |f|%>
         <% render :partial => 'student_work/set_score_rule_detail', :locals => {:homework => homework, :f => f}%>
     <% end%>
 <% end %>
\ No newline at end of file
diff --git a/app/views/student_work/set_score_rule.js.erb b/app/views/student_work/set_score_rule.js.erb
index ff3a0e7ed..b33610089 100644
--- a/app/views/student_work/set_score_rule.js.erb
+++ b/app/views/student_work/set_score_rule.js.erb
@@ -1,6 +1,6 @@
 clickCanel();
 <% if @user_activity_id %>
-    $("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'users/course_homework', :locals => {:activity => @homework,:user_activity_id =>@user_activity_id}) %>");
+    $("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'users/course_homework', :locals => {:activity => @homework,:user_activity_id =>@user_activity_id,:course_activity=>@courae_activity}) %>");
     init_activity_KindEditor_data(<%= @user_activity_id%>,"","87%");
 <% else %>
     $("#homework_common_<%= @homework.id %>").replaceWith("<%= escape_javascript(render :partial => 'users/user_homework_detail', :locals => {:homework_common => @homework,:is_in_course => @is_in_course}) %>");
diff --git a/app/views/users/_course_homework.html.erb b/app/views/users/_course_homework.html.erb
index d02cea104..4e8553ee8 100644
--- a/app/views/users/_course_homework.html.erb
+++ b/app/views/users/_course_homework.html.erb
@@ -90,7 +90,7 @@
                     <%= link_to(l(:label_bid_respond_delete), homework_common_path(activity,:is_in_course => -1,:course_activity=>course_activity),:method => 'delete', :confirm => l(:text_are_you_sure), :class => "postOptionLink")  %>
                   </li>
                   <li>
-                    <%= link_to("评分设置", score_rule_set_homework_common_path(activity,:user_activity_id => user_activity_id, :is_in_course => 0),:class => "postOptionLink", :remote => true) %>
+                    <%= link_to("评分设置", score_rule_set_homework_common_path(activity,:user_activity_id => user_activity_id, :is_in_course => -1,:course_activity=>course_activity),:class => "postOptionLink", :remote => true) %>
                   </li>
                   <% if activity.anonymous_comment == 0 %>
                       <li>
@@ -154,6 +154,10 @@
                           <%= link_to comment.try(:user).try(:realname), user_path(comment.user_id), :class => "newsBlue mr10 f14" %>
                       <% end %>
                       <%= format_time(comment.created_on) %>
+                      <% if User.current.admin? ||is_teacher || comment.user == User.current%>
+                          <%= link_to('删除', {:controller => 'words', :action => 'destroy', :object_id => comment, :user_id => comment.user,:user_activity_id => user_activity_id, :is_in_course => -1,:course_activity=>course_activity},
+                                      :remote => true, :confirm => l(:text_are_you_sure), :method => 'delete', :class => "replyGrey fr ml10", :title => l(:button_delete))  %>
+                      <% end %>
                     </div>
                     <div class="homepagePostReplyContent break_word list_style upload_img table_maxWidth" id="reply_content_<%= comment.id %>">
                       <%= comment.notes.html_safe %></div>
diff --git a/app/views/users/_user_homework_detail.html.erb b/app/views/users/_user_homework_detail.html.erb
index 539b8b603..23f65e03e 100644
--- a/app/views/users/_user_homework_detail.html.erb
+++ b/app/views/users/_user_homework_detail.html.erb
@@ -95,7 +95,7 @@
                     <%= link_to(l(:label_bid_respond_delete), homework_common_path(homework_common,:is_in_course => is_in_course,:course_activity=>-1),:method => 'delete', :confirm => l(:text_are_you_sure), :class => "postOptionLink")  %>
                   </li>
                   <li>
-                    <%= link_to("评分设置", score_rule_set_homework_common_path(homework_common, :is_in_course => is_in_course),:class => "postOptionLink", :remote => true) %>
+                    <%= link_to("评分设置", score_rule_set_homework_common_path(homework_common, :is_in_course => is_in_course,:course_activity=>-1),:class => "postOptionLink", :remote => true) %>
                   </li>
                   <% if homework_common.anonymous_comment == 0 &&(comment_status == 0 || comment_status == 1)%>
                     <li>
@@ -161,6 +161,10 @@
                           <%= link_to comment.try(:user).try(:realname), user_path(comment.user_id), :class => "newsBlue mr10 f14" %>
                       <% end %>
                       <%= format_time(comment.created_on) %>
+                      <% if User.current.admin? ||is_teacher || comment.user == User.current%>
+                          <%= link_to('删除', {:controller => 'words', :action => 'destroy', :object_id => comment, :user_id => comment.user,:is_in_course => is_in_course,:course_activity=>-1},
+                                      :remote => true, :confirm => l(:text_are_you_sure), :method => 'delete', :class => "replyGrey fr ml10", :title => l(:button_delete))  %>
+                      <% end %>
                     </div>
                     <div class="homepagePostReplyContent break_word list_style upload_img table_maxWidth" id="reply_content_<%= comment.id %>">
                       <%= comment.notes.html_safe %></div>
diff --git a/app/views/words/destroy.js.erb b/app/views/words/destroy.js.erb
index c138a7ea7..7194a16a4 100644
--- a/app/views/words/destroy.js.erb
+++ b/app/views/words/destroy.js.erb
@@ -1,6 +1,6 @@
 <% if @journal_destroyed.nil? %>
 	alert('<%=l(:notice_failed_delete)%>');
-<% elsif (['Principal','Project','Course', 'Bid', 'Contest', 'Softapplication'].include? @journal_destroyed.jour_type)%>
+<% elsif (['Principal','Project','Course', 'Bid', 'Contest', 'Softapplication','HomeworkCommon'].include? @journal_destroyed.jour_type)%>
   <% if @is_user%>
     var destroyedItem = $('#<%=@journal_destroyed.id%>');
     destroyedItem.fadeOut(600,function(){
@@ -13,6 +13,14 @@
         $('#course_jour_count').html("(<%= @jours_count %>)");
       <% elsif @user && @jours_count%>
         $('#jour_count').html("<%= @jours_count %>");
+      <% elsif @homework%>
+        <% if @user_activity_id == -1 %>
+            $("#homework_common_<%= @homework.id %>").replaceWith("<%= escape_javascript(render :partial => "users/user_homework_detail",:locals => {:homework_common => @homework, :is_in_course => @is_in_course})%>");
+            init_activity_KindEditor_data(<%= @homework.id%>,"","87%");
+        <% else %>
+            $("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'users/course_homework', :locals => {:activity => @homework,:user_activity_id =>@user_activity_id,:course_activity=>@course_activity}) %>");
+            init_activity_KindEditor_data(<%= @user_activity_id%>,"","87%");
+        <% end %>
       <% end %>
       var destroyedItem = $('#word_li_<%=@journal_destroyed.id%>')
       destroyedItem.fadeOut(600,function(){
diff --git a/config/locales/projects/zh.yml b/config/locales/projects/zh.yml
index aebdebd2c..3f86b4b60 100644
--- a/config/locales/projects/zh.yml
+++ b/config/locales/projects/zh.yml
@@ -91,6 +91,7 @@ zh:
   project_gitlab_create_repository: 新版本库
   project_gitlab_create_double_message: 亲，您已经创建了一个同名的版本库，换个特别点的名字同名的概率就会变小哦~
   project_gitlab_fork_double_message: 亲，您已经有了一个相同名字的版本库，所以不能fork改版本库~
+  project_gitlab_fork_own: 您好，您当前所fork的项目为您自己创建的项目，平台暂时不提供fork自己项目的功能，敬请谅解！
 
 
   label_project_more: 更多