排课重复检查

web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseScheduleSessionService.java

@@ -594,7 +594,7 @@ public class TeacherOpenCourseScheduleSessionService extends CoreBaseService<Tea
 
     @Builder
     @Getter
-    class SessionTagTemp {
+    protected static class SessionTagTemp {
         private String firstTagName;
         private String secondTagName ;
         private DateTime firstStartTime;