diff --git a/db/migrate/20140530102015_stored_course_procedure.rb b/db/migrate/20140530102015_stored_course_procedure.rb
index 0c4defc06..4489791dc 100644
--- a/db/migrate/20140530102015_stored_course_procedure.rb
+++ b/db/migrate/20140530102015_stored_course_procedure.rb
@@ -1,392 +1,37 @@
 class StoredCourseProcedure < ActiveRecord::Migration
-  def up
+  def self.up
     # 需要完成的数据导入：
     # project中所有的课程导入至course
     # Project_status导入至course_status
     #
-    def self.up
-      Project.find_all.each do |project|
-        if project.project_type == 1
-          course = Course.find_by_extra(project.identifier)
-          if course
-            course.name = project.name
+    Project.find_all.each do |project|
+      if project.project_type == 1
+        course = Course.find_by_extra(project.identifier)
+        if course
+          course.name = project.name
+          course.description = project.description
+          course.status = project.status
+          course.attachmenttype = 2
+          course.lft = project.lft
+          course.rgt = project.rgt
+          course.save
 
-          end
-          Course.new do |comment|
-            comment.name = 'Welcome.'
-            comment.body = "Article '#{article.name}' is open for comments."
-            ments << comment
-            comment.save
-            article.save
+          # 更新状态表
+          projectstatus = ProjectStatus.find_by_project_id(project.id)
+          if projectstatus
+            courseStatus = CourseStatus.new
+            courseStatus.course_id = course.id
+            courseStatus.changesets_count = projectstatus.changesets_count
+            courseStatus.watchers_count = projectstatus.watchers_count
+            courseStatus.grade = projectstatus.grade
+            courseStatus.course_ac_para = projectstatus.course_ac_para
+            courseStatus.save
           end
         end
       end
     end
-
-
-    execute "
-CREATE PROCEDURE `sp_course_data_change` ()
-BEGIN
-  DECLARE user_uid bigint(22);
-  DECLARE user_changesets_count int(10);
-  DECLARE _done tinyint(1) DEFAULT 0;
-  DECLARE cur_user CURSOR FOR
-  SELECT
-    users.id
-  FROM users
-    WHERE users.type = 'User' AND users.status = 1 AND users.admin = 0;
-  DECLARE CONTINUE HANDLER FOR NOT FOUND SET _done = 1;
-  OPEN cur_user;
-loop_xxx:
-LOOP
-  FETCH cur_user INTO user_uid ;
-  IF _done = 1 THEN
-    LEAVE loop_xxx;
-  END IF;
-  BEGIN
-    DECLARE journals_for_messages_count int(10);
-    DECLARE journals_count int(10);
-    DECLARE comments_count int(10);
-    DECLARE messages_count int(10);
-    DECLARE news_count int(10);
-    DECLARE wiki_contents_count int(10);
-    DECLARE activities_count int(10);
-    DECLARE total_count numeric(8, 2);
-
-    SELECT
-      COUNT(*) INTO journals_for_messages_count
-    FROM journals_for_messages
-    WHERE user_id = user_uid ;
-    SELECT
-      COUNT(*) INTO journals_count
-    FROM journals
-    WHERE user_id = user_uid;
-    SELECT
-      COUNT(*) INTO comments_count
-    FROM comments
-    WHERE author_id = user_uid;
-    SELECT
-      COUNT(*) INTO messages_count
-    FROM messages
-    WHERE author_id = user_uid;
-    SELECT
-      COUNT(*) INTO news_count
-    FROM news
-    WHERE author_id = user_uid;
-    SELECT
-      COUNT(*) INTO wiki_contents_count
-    FROM wiki_contents
-    WHERE author_id = user_uid;
-    SELECT
-      COUNT(*) INTO activities_count
-    FROM activities
-    WHERE user_id = user_uid;
-    SELECT
-      COUNT(*) INTO user_changesets_count
-    FROM changesets
-    WHERE changesets.user_id = user_uid;
-
-
-
-    SET total_count = journals_for_messages_count * 0.05 +
-    journals_count * 0.1 +
-    comments_count * 0.1 +
-    messages_count * 0.05 +
-    news_count * 0.1 +
-    wiki_contents_count * 0.1 +
-    activities_count * 0.2 +
-    user_changesets_count * 0.3;
-
-    UPDATE user_statuses
-    SET changesets_count = user_changesets_count,
-        grade = total_count
-    WHERE user_id = user_uid;
-    COMMIT;
-  END;
-END LOOP;
-END;
-"
-    execute "
-   CREATE EVENT IF NOT EXISTS e_test
-ON SCHEDULE EVERY 1 DAY STARTS '2013-08-27 01:50:00'
-ON COMPLETION PRESERVE
-DO CALL `sp_user_status_cursor`();
-"
-    execute "
-    CREATE PROCEDURE `sp_project_status_cursor` ()
-BEGIN
-  DECLARE project_uid bigint(22);
-  DECLARE project_changesets_count int(10);
-  DECLARE _done tinyint(1) DEFAULT 0;
-
-  DECLARE cur_project CURSOR FOR
-  SELECT
-        projects.id
-      FROM projects
-      WHERE projects.status <> 9
-      AND projects.is_public = 1 AND projects.project_type = 0 ;
-
-  DECLARE CONTINUE HANDLER FOR NOT FOUND SET _done = 1;
-  OPEN cur_project;
-loop_xxx:
-LOOP
-  FETCH cur_project INTO project_uid;
-  IF _done = 1 THEN
-    LEAVE loop_xxx;
-  END IF;
-
-  BEGIN
-    DECLARE total_count numeric(8, 2);
-    DECLARE news_id int(10);
-    DECLARE issues_id int(10);
-    DECLARE issues_count int(10);
-    DECLARE news_count int(10);
-    DECLARE time_entries_count int(10);
-    DECLARE documents_count int(10);
-    DECLARE issues_jour_count_total int(10) DEFAULT 0;
-    DECLARE issues_jour_count int(10);
-    DECLARE news_jour_count_total int(10) DEFAULT 0;
-    DECLARE news_jour_count int(10);
-    DECLARE boards_messages_count int(10);
-
-    DECLARE cur_user_id int(10);
-    DECLARE cur_user_issues_journals_count int(10);
-    DECLARE cur_user_news_journals_count int(10);
-    DECLARE cur_user_issues_count int(10);
-    DECLARE cur_user_news_count int(10);
-    DECLARE cur_user_issues_id int(10);
-    DECLARE cur_user_news_id int(10);
-
-
-
-
-    DECLARE _inner_done_one tinyint(1) DEFAULT 0;
-    DECLARE cur_issues CURSOR FOR
-    SELECT
-      issues.id
-    FROM issues
-    WHERE project_id = project_uid;
-    DECLARE cur_news CURSOR FOR
-    SELECT
-      news.id
-    FROM news
-    WHERE project_id = project_uid;
-    DECLARE cur_user CURSOR FOR
-    SELECT
-      members.user_id
-    FROM members
-      INNER JOIN users
-        ON members.user_id = users.id
-    WHERE members.project_id = project_uid
-    AND (users.type = 'User' AND users.status = 1);
-    DECLARE CONTINUE HANDLER FOR NOT FOUND SET _inner_done_one = 1;
-
-    OPEN cur_issues;
-  loop_issues:
-  LOOP
-    FETCH cur_issues INTO issues_id;
-    IF _inner_done_one = 1 THEN
-      LEAVE loop_issues;
-    END IF;
-
-    BEGIN
-      SELECT
-        COUNT(*) INTO issues_jour_count
-      FROM `journals`
-      WHERE `journals`.`journalized_id` = issues_id AND `journals`.`journalized_type` = 'Issue';
-      SET issues_jour_count_total = issues_jour_count_total + issues_jour_count;
-    END;
-  END LOOP;
-   -- CLOSE cur_issues;
-
-    SET _inner_done_one = 0;
-
-    OPEN cur_news;
-  loop_news:
-  LOOP
-    FETCH cur_news INTO news_id;
-    IF _inner_done_one = 1 THEN
-      LEAVE loop_news;
-    END IF;
-
-    BEGIN
-      SELECT
-        COUNT(*) INTO news_jour_count
-      FROM `journals`
-      WHERE `journals`.`journalized_id` = news_id AND `journals`.`journalized_type` = 'News';
-      SET news_jour_count_total = news_jour_count_total + news_jour_count;
-    END;
-  END LOOP;
- --   CLOSE cur_news;
-
-    SET _inner_done_one = 0;
-
-    OPEN cur_user;
-  loop_user:
-  LOOP
-    FETCH cur_user INTO cur_user_id;
-    IF _inner_done_one = 1 THEN
-      LEAVE loop_user;
-    END IF;
-
-    BEGIN
-      DECLARE total_cur_user_issues_journals_count int(10) DEFAULT 0;
-      DECLARE total_cur_user_news_journals_count int(10) DEFAULT 0;
-      DECLARE cur_user_changesets_count INT(10);
-      DECLARE user_total_count numeric(8, 2);
-      DECLARE _inner_inner_done tinyint(1) DEFAULT 0;
-      DECLARE cur_user_issues CURSOR FOR
-      SELECT
-        issues.id
-      FROM issues
-      WHERE project_id = project_uid AND author_id = cur_user_id;
-      DECLARE cur_user_news CURSOR FOR
-      SELECT
-        news.id
-      FROM news
-      WHERE project_id = project_uid AND author_id = cur_user_id;
-      DECLARE CONTINUE HANDLER FOR NOT FOUND SET _inner_inner_done = 1;
-
-      OPEN cur_user_issues;
-    loop_user_issues:
-    LOOP
-      FETCH cur_issues INTO cur_user_issues_id;
-      IF _inner_inner_done = 1 THEN
-        LEAVE loop_user_issues;
-      END IF;
-
-      BEGIN
-        SELECT
-          COUNT(*) INTO cur_user_issues_journals_count
-        FROM journals
-        WHERE journalized_id = cur_user_issues_id AND user_id = cur_user_id
-        AND journalized_type = 'Issues';
-        SET total_cur_user_issues_journals_count = total_cur_user_issues_journals_count +
-        cur_user_issues_journals_count;
-      END;
-    END LOOP;
-
-    --  CLOSE cur_user_issues;
-
-      SET _inner_inner_done = 0;
-
-      OPEN cur_user_news;
-    loop_user_news:
-    LOOP
-      FETCH cur_user_news INTO cur_user_news_id;
-      IF _inner_inner_done = 1 THEN
-        LEAVE loop_user_news;
-      END IF;
-
-      BEGIN
-        SELECT
-          COUNT(*) INTO cur_user_news_journals_count
-        FROM journals
-        WHERE journalized_id = cur_user_news_id AND user_id = cur_user_id AND journalized_type = 'News';
-        SET total_cur_user_news_journals_count = total_cur_user_news_journals_count +
-        cur_user_news_journals_count;
-      END;
-    END LOOP;
-
-      SELECT
-        COUNT(*) INTO cur_user_issues_count
-      FROM issues
-      WHERE project_id = project_uid AND author_id = cur_user_id;
-      SELECT
-        COUNT(*) INTO cur_user_news_count
-      FROM news
-      WHERE project_id = project_uid AND author_id = cur_user_id;
-      SELECT
-        COUNT(*) INTO cur_user_changesets_count
-      FROM changesets
-      WHERE user_id = cur_user_id AND
-      repository_id IN (SELECT
-          id
-        FROM repositories
-        WHERE project_id = project_uid);
-      SET user_total_count = cur_user_issues_count*0.2 +
-      cur_user_news_count*0.2 +
-      total_cur_user_issues_journals_count*0.1 +
-      total_cur_user_news_journals_count*0.1 +
-      cur_user_changesets_count*0.4;
-      UPDATE user_grades
-      SET grade = user_total_count
-      WHERE user_id = cur_user_id AND project_id = project_uid;
-      COMMIT;
-    END;
-  END LOOP;
-
-    SELECT
-      COUNT(*) INTO issues_count
-    FROM issues
-    WHERE project_id = project_uid;
-    SELECT
-      COUNT(*) INTO news_count
-    FROM news
-    WHERE project_id = project_uid;
-    SELECT
-      COUNT(*) INTO documents_count
-    FROM documents
-    WHERE project_id = project_uid;
-    SELECT
-      SUM(boards.messages_count) INTO boards_messages_count
-    FROM boards
-    WHERE project_id = project_uid;
-    SELECT
-      COUNT(*) INTO project_changesets_count
-    FROM `changesets`
-      INNER JOIN `repositories` ON `changesets`.`repository_id` = `repositories`.`id`
-    WHERE `repositories`.`project_id` = project_uid AND (is_default = 1);
-
-      SET total_count = issues_count * 0.2 +
-      issues_jour_count_total * 0.1 +
-      news_count * 0.1 +
-      news_jour_count_total * 0.1 +
-      documents_count * 0.1 +
-      project_changesets_count * 0.3 +
-      boards_messages_count * 0.1;
-
-
-    IF total_count IS NOT NULL THEN
-
-    UPDATE project_statuses
-    SET changesets_count = project_changesets_count,
-        grade = total_count
-    WHERE project_id = project_uid;
-    ELSE
-      UPDATE project_statuses
-    SET changesets_count = project_changesets_count,
-        grade = 0
-    WHERE project_id = project_uid;
-    END IF;
-
-    COMMIT;
-  END;
-END LOOP;
-END;
-"
-    execute "
-   CREATE EVENT IF NOT EXISTS e_project_status_test
-ON SCHEDULE EVERY 1 DAY STARTS '2013-08-27 01:50:00'
-ON COMPLETION PRESERVE
-DO CALL `sp_project_status_cursor`();
-"
-    execute "
-   SET GLOBAL event_scheduler = ON;
-"
   end
 
-  def down
-    execute " DROP PROCEDURE IF EXISTS `sp_user_status_cursor`;
-    "
-    execute "
-    DROP EVENT IF EXISTS e_test;
-    "
-    execute "
-    DROP PROCEDURE IF EXISTS `sp_project_status_cursor`;
-    "
-    execute "
-    DROP EVENT IF EXISTS e_project_status_test;
-    "
+  def self.down
   end
 end