diff --git a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourse.java b/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourse.java
index 4a74231d..0c3eff05 100644
--- a/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourse.java
+++ b/web/src/main/java/com/ibeetl/jlw/entity/TeacherOpenCourse.java
@@ -83,7 +83,7 @@ public class TeacherOpenCourse extends BaseEntity{
 
     @FetchSql("select sum(IFNULL(t.teacher_open_course_schedule_session_tag_duration, 0)) as course_hours " +
             "from teacher_open_course_schedule_session_snap t " +
-            "where t.teacher_open_course_id = #teacherOpenCourseId# ")
+            "where t.teacher_open_course_id = #teacherOpenCourseId# and t.teacher_open_course_schedule_session_snap_status = 1 ")
     @UpdateIgnore
     @InsertIgnore
     private float courseHours;