fix

zhongzheng-admin/src/main/java/com/zhongzheng/controller/grade/ClassGradeController.java

@@ -648,4 +648,6 @@ public class ClassGradeController extends BaseController {
     public AjaxResult<Integer> queryOfficialGradeCount(ClassGradeQueryBo bo) {
         return AjaxResult.success(iClassGradeService.queryOfficialGradeCount(bo));
     }
+
+
 }