diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseServiceImpl.java
index 873bcc5d..4a16cbef 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/service/impl/CourseServiceImpl.java
@@ -481,7 +481,7 @@ public class CourseServiceImpl implements ICourseService {
         String sql = "SELECT DISTINCT\n" +
                 "rt.course_id\n" +
                 "FROM\n" +
-                "boe_new.student s INNER JOIN boe_new.router_task rt on s.pid=rt.router_id inner join boe_course c on c.id=rt.course_id\n" +
+                "boe.student s INNER JOIN boe.router_task rt on s.pid=rt.router_id inner join boe_course c on c.id=rt.course_id\n" +
                 "\n" +
                 "WHERE\n" +
                 "\n" +
@@ -504,7 +504,7 @@ public class CourseServiceImpl implements ICourseService {
         String sql = "SELECT DISTINCT\n" +
                 "pt.course_id\n" +
                 "FROM\n" +
-                "boe_new.student s INNER JOIN boe_new.project_task pt on s.pid=pt.project_id inner join boe_course c on c.id=pt.course_id\n" +
+                "boe.student s INNER JOIN boe.project_task pt on s.pid=pt.project_id inner join boe_course c on c.id=pt.course_id\n" +
                 "\n" +
                 "WHERE\n" +
                 "\n" +
@@ -561,8 +561,8 @@ public class CourseServiceImpl implements ICourseService {
         String sql = "SELECT DISTINCT\n" +
                 "\tc.id \n" +
                 "FROM\n" +
-                "\tboe_new.student s\n" +
-                "\tINNER JOIN boe_new.grow_task gt ON s.pid = gt.grow_id\n" +
+                "\tboe.student s\n" +
+                "\tINNER JOIN boe.grow_task gt ON s.pid = gt.grow_id\n" +
                 "\tINNER JOIN boe_course c ON gt.course_id = c.id \n" +
                 "WHERE\n" +
                 "\ts.type = 14 \n" +