diff --git a/app/controllers/org_document_comments_controller.rb b/app/controllers/org_document_comments_controller.rb
index 61a27c433..776bd132d 100644
--- a/app/controllers/org_document_comments_controller.rb
+++ b/app/controllers/org_document_comments_controller.rb
@@ -38,12 +38,19 @@ class OrgDocumentCommentsController < ApplicationController
       act.update_attributes(:updated_at => @org_document.updated_at)
     end
     respond_to do |format|
-      format.html {redirect_to organization_org_document_comments_path(:organization_id => @org_document.organization.id)}
+      format.html {
+        if params[:flag] == 0
+          redirect_to organization_org_document_comments_path(:organization_id => @org_document.organization.id)
+        else
+          redirect_to org_document_comment_path(@org_document.root.id, :organization_id => @org_document.organization.id)
+        end
+      }
     end
   end
 
   def edit
     @org_document = OrgDocumentComment.find(params[:id])
+    @flag = params[:flag]
     @organization = Organization.find(params[:organization_id])
   end
 
diff --git a/app/views/courses/settings/_join_org.html.erb b/app/views/courses/settings/_join_org.html.erb
index cd2d515cc..fff0f807c 100644
--- a/app/views/courses/settings/_join_org.html.erb
+++ b/app/views/courses/settings/_join_org.html.erb
@@ -68,8 +68,7 @@
         });
     });
     function cancel_join_orgs() {
-        $("#search_orgs_result_list").html("");
-        $("#paginator").css("display", "none")
+        $("#join_orgs_for_course input:checked").attr("checked", false);
     }
     function course_join_org(courseId) {
         $.ajax({
diff --git a/app/views/org_document_comments/_new.html.erb b/app/views/org_document_comments/_new.html.erb
index 3a3356c66..a7ce22548 100644
--- a/app/views/org_document_comments/_new.html.erb
+++ b/app/views/org_document_comments/_new.html.erb
@@ -25,13 +25,14 @@
         $("#document_title").val("");
         org_document_description_editor.html("");
         org_document_description_editor.sync();
-        $('#org_document_editor').hide(); $('#doc_title_hint').hide();
+        $('#org_document_editor').hide();
+        $('#doc_title_hint').hide();
     }
 </script>
 <%= form_tag organization_org_document_comments_path(:organization_id => @organization.id), :id => 'new_org_document_form' do |f| %>
     <div class="resources">
       <div>
-        <input class="postDetailInput fl" maxlength="250" name="org_document_comment[title]" id="document_title" style="resize:none;" onfocus = "$('#org_document_editor').show();" onblur="check_org_title();" placeholder="请输入文章标题" />
+        <input class="postDetailInput fl" maxlength="250" name="org_document_comment[title]" id="document_title" style="resize:none;" onfocus = "$('#org_document_editor').show();" placeholder="请输入文章标题" />
       </div>
       <div id="doc_title_hint"></div>
       <div class="cl"></div>
diff --git a/app/views/org_document_comments/edit.html.erb b/app/views/org_document_comments/edit.html.erb
index 4b50c1064..c4a74c791 100644
--- a/app/views/org_document_comments/edit.html.erb
+++ b/app/views/org_document_comments/edit.html.erb
@@ -17,7 +17,7 @@
 </div>
 <div class="cl"></div>
 <div>
-<%= form_tag url_for(:controller => 'org_document_comments',:action => 'update', :id => @org_document.id),:method => 'put', :id => 'new_org_document_form' do |f| %>
+<%= form_tag url_for(:controller => 'org_document_comments',:action => 'update', :id => @org_document.id, :flag => @flag),:method => 'put', :id => 'new_org_document_form' do |f| %>
     <div class="resources">
       <div>
         <input class="postDetailInput fl mr15" style="margin-bottom:15px;" name="org_document_comment[title]" id="document_title" style="resize:none;" onfocus = "$('#org_document_editor').show();" onblur="check_org_title();" value="<%= @org_document.title %>" />
diff --git a/app/views/org_document_comments/show.html.erb b/app/views/org_document_comments/show.html.erb
index 9df568e02..31e4f7e05 100644
--- a/app/views/org_document_comments/show.html.erb
+++ b/app/views/org_document_comments/show.html.erb
@@ -43,7 +43,7 @@
                     <% end %>
                   </li>
                   <li>
-                    <%= link_to "编辑文章", edit_org_document_comment_path(:id => @document.id, :organization_id => @document.organization_id), :class => "postOptionLink" %>
+                    <%= link_to "编辑文章", edit_org_document_comment_path(:id => @document.id, :organization_id => @document.organization_id, :flag => 1), :class => "postOptionLink" %>
                   </li>
                   <li>
                     <%= link_to "删除文章", org_document_comment_path(:id => @document.id, :organization_id => @document.organization_id), :method => 'delete',
diff --git a/app/views/organizations/_join_course_menu.html.erb b/app/views/organizations/_join_course_menu.html.erb
index e11ef46e0..e66d0bcce 100644
--- a/app/views/organizations/_join_course_menu.html.erb
+++ b/app/views/organizations/_join_course_menu.html.erb
@@ -79,7 +79,8 @@
         });
     });
     function cancel_join_courses() {
-        $("#search_courses_result_list").html("");
+        $("#join_courses_form input:checked").attr("checked", false);
+        //$("#search_courses_result_list").html("");
     }
     function org_join_courses(orgId) {
         $.ajax({
diff --git a/app/views/organizations/_join_project_menu.html.erb b/app/views/organizations/_join_project_menu.html.erb
index 4b77ee043..765b4b23a 100644
--- a/app/views/organizations/_join_project_menu.html.erb
+++ b/app/views/organizations/_join_project_menu.html.erb
@@ -75,7 +75,8 @@
         });
     });
     function cancel_join_projects() {
-        $("#search_projects_result_list").html("");
+        $("#join_projects_form input:checked").attr("checked", false);
+        //$("#search_projects_result_list").html("");
     }
     function org_join_projects(orgId) {
         $.ajax({
diff --git a/app/views/organizations/_show_org_document.html.erb b/app/views/organizations/_show_org_document.html.erb
index 0142e6f37..888cbbf68 100644
--- a/app/views/organizations/_show_org_document.html.erb
+++ b/app/views/organizations/_show_org_document.html.erb
@@ -36,7 +36,7 @@
                     <% end %>
                   </li>
                   <li>
-                    <%= link_to "编辑文章", edit_org_document_comment_path(:id => document.id, :organization_id => document.organization_id), :class => "postOptionLink" %>
+                    <%= link_to "编辑文章", edit_org_document_comment_path(:id => document.id, :organization_id => document.organization_id, :flag => 0), :class => "postOptionLink" %>
                   </li>
                   <li>
                     <%= link_to "删除文章", org_document_comment_path(:id => document.id, :organization_id => document.organization_id), :method => 'delete',
diff --git a/app/views/projects/settings/_join_org.html.erb b/app/views/projects/settings/_join_org.html.erb
index 8b8425934..982e7b79e 100644
--- a/app/views/projects/settings/_join_org.html.erb
+++ b/app/views/projects/settings/_join_org.html.erb
@@ -67,9 +67,7 @@
       });
   });
   function cancel_join_orgs() {
-      $("#search_orgs_result_list").html("");
-      $("#paginator").html("");
-      $("#paginator").css("display", "none");
+      $("#join_orgs_for_project input:checked").attr("checked", false);
   }
   function join_org(projectId) {
       $.ajax({