diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 8995a5aee..4e8e14559 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -509,7 +509,7 @@ class UsersController < ApplicationController
 
   def choose_user_course
     homework = HomeworkCommon.find params[:send_id].to_i
-    if homework.course.is_public == 0 && !User.current.allowed_to?(:as_teacher,homework.course)
+    if homework.user != User.current && homework.course.is_public == 0 && !User.current.allowed_to?(:as_teacher,homework.course)
       ah = ApplyHomework.where("user_id = ? and homework_common_id = ?", User.current.id, params[:send_id].to_i)
       if ah.empty?
         @status = 2
@@ -630,9 +630,9 @@ class UsersController < ApplicationController
       visible_course_ids = visible_course.empty? ? "(-1)" : "(" + visible_course.map{|course| course.id}.join(",") + ")"
       @homeworks = HomeworkCommon.where("course_id in #{visible_course_ids} and publish_time <= '#{Date.today}'").order("#{@order} #{@b_sort}")
     elsif params[:type] == "2" #我的题库
-      courses = @user.courses.where("is_delete = 0")
+      courses = @user.courses.where("is_delete = 1")
       course_ids = courses.empty? ? "(-1)" : "(" + courses.map{|course| course.id}.join(",") + ")"
-      @homeworks = HomeworkCommon.where("user_id = #{@user.id} and publish_time <= '#{Date.today}' and course_id in #{course_ids}").order("#{@order} #{@b_sort}")
+      @homeworks = HomeworkCommon.where("user_id = #{@user.id} and publish_time <= '#{Date.today}' and course_id not in #{course_ids}").order("#{@order} #{@b_sort}")
     elsif params[:type] == "3" #申请题库
       none_visible_course = Course.where("is_delete = 1")
       none_visible_course_ids = none_visible_course.empty? ? "(-1)" : "(" + none_visible_course.map{|course| course.id}.join(",") + ")"
@@ -672,7 +672,7 @@ class UsersController < ApplicationController
 
   def show_homework_detail
     homework = HomeworkCommon.find params[:homework].to_i
-    if homework.course.is_public == 0 && !User.current.allowed_to?(:as_teacher,homework.course)
+    if homework.course.is_public == 0 && !User.current.allowed_to?(:as_teacher,homework.course) && User.current != homework.user
       ah = ApplyHomework.where("user_id = ? and homework_common_id = ?", User.current.id, params[:homework].to_i)
       if ah.empty?
         @status = 2
@@ -719,15 +719,15 @@ class UsersController < ApplicationController
         @homeworks = HomeworkCommon.where("course_id in #{visible_course_ids} and publish_time <= '#{Date.today}' and homework_type in #{type_ids} and (name like '%#{search}%' or user_id in #{user_ids})").order("#{@order} #{@b_sort}")
       end
     elsif params[:type] == "2" #我的题库
-      courses = @user.courses.where("is_delete = 0")
+      courses = @user.courses.where("is_delete = 1")
       course_ids = courses.empty? ? "(-1)" : "(" + courses.map{|course| course.id}.join(",") + ")"
       if @order == "course_name"
-        sql = "SELECT homework_commons.* FROM homework_commons INNER JOIN courses ON homework_commons.course_id = courses.id where homework_commons.course_id in #{course_ids} and homework_commons.user_id = #{@user.id} and homework_type in #{type_ids} and publish_time <= '#{Date.today}' and (homework_commons.name like '%#{search}%') order by CONVERT (courses.name USING gbk) COLLATE gbk_chinese_ci #{@b_sort}"
+        sql = "SELECT homework_commons.* FROM homework_commons INNER JOIN courses ON homework_commons.course_id = courses.id where homework_commons.course_id not in #{course_ids} and homework_commons.user_id = #{@user.id} and homework_type in #{type_ids} and publish_time <= '#{Date.today}' and (homework_commons.name like '%#{search}%') order by CONVERT (courses.name USING gbk) COLLATE gbk_chinese_ci #{@b_sort}"
         @homeworks = HomeworkCommon.find_by_sql(sql)
       elsif @order == "user_name"
-        @homeworks = HomeworkCommon.where("user_id = #{@user.id} and course_id in #{course_ids} and publish_time <= '#{Date.today}' and (name like '%#{search}%') and homework_type in #{type_ids}").joins(:user).order("CONVERT (lastname USING gbk) COLLATE gbk_chinese_ci #{@b_sort}, CONVERT (firstname USING gbk) COLLATE gbk_chinese_ci #{@b_sort},login #{@b_sort}")
+        @homeworks = HomeworkCommon.where("user_id = #{@user.id} and course_id not in #{course_ids} and publish_time <= '#{Date.today}' and (name like '%#{search}%') and homework_type in #{type_ids}").joins(:user).order("CONVERT (lastname USING gbk) COLLATE gbk_chinese_ci #{@b_sort}, CONVERT (firstname USING gbk) COLLATE gbk_chinese_ci #{@b_sort},login #{@b_sort}")
       else
-        @homeworks = HomeworkCommon.where("user_id = #{@user.id} and course_id in #{course_ids} and publish_time <= '#{Date.today}' and (name like '%#{search}%') and homework_type in #{type_ids}").order("#{@order} #{@b_sort}")
+        @homeworks = HomeworkCommon.where("user_id = #{@user.id} and course_id not in #{course_ids} and publish_time <= '#{Date.today}' and (name like '%#{search}%') and homework_type in #{type_ids}").order("#{@order} #{@b_sort}")
       end
     elsif params[:type] == "3" #申请题库
       apply_homeworks = ApplyHomework.where("user_id = ?",@user.id)
diff --git a/app/views/users/_homework_repository.html.erb b/app/views/users/_homework_repository.html.erb
index 4e88249de..463d250f5 100644
--- a/app/views/users/_homework_repository.html.erb
+++ b/app/views/users/_homework_repository.html.erb
@@ -37,7 +37,8 @@
           <li class="subject-list-publisher fl hidden"><%= homework.user.show_name %></li>
           <li class="subject-list-count fl" id="subject_count_homework_<%=homework.id %>"><%= homework.quotes %></li>
           <li class="fl subject-list-date"><%=format_date homework.publish_time %></li>
-          <% if homework.course.is_public == 0 && !User.current.allowed_to?(:as_teacher,homework.course) %>            <li class="fl subject-list-option" id="homework_apply_status_<%=homework.id %>">
+          <% if homework.user != User.current && (homework.course.is_public == 0 && !User.current.allowed_to?(:as_teacher,homework.course)) %>
+            <li class="fl subject-list-option" id="homework_apply_status_<%=homework.id %>">
               <% ah = ApplyHomework.where("user_id = ? and homework_common_id = ?", User.current.id, homework.id).first %>
               <% if ah.nil? %>
                 <%= link_to("请求分享", apply_homework_user_path(User.current.id,:homework_id => homework.id), :class => 'green_btn_share c_white', :remote => true) %>