Merge branch 'course_adjust'

mec-biz/src/main/java/com/ym/mec/biz/service/impl/CourseScheduleServiceImpl.java

@@ -2962,7 +2962,7 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 				}
 			}
 
-			if(TeachModeEnum.ONLINE.equals(courseAdjustInfo.getTeachMode())){
+			if(TeachModeEnum.ONLINE.equals(oldCourses.get(i).getTeachMode())){
 				oldCourses.get(i).setSchoolId(null);
 			}