bug 分数段

teachcloud-report-business/src/main/java/com/qmth/teachcloud/report/business/enums/GradeScopeEnum.java

@@ -8,7 +8,7 @@ package com.qmth.teachcloud.report.business.enums;
  * @Date: 2021/6/10
  */
 public enum GradeScopeEnum {
-    LOW_THAN_FIFTY_FIVE("[0,54)", "1-54"),
+    LOW_THAN_FIFTY_FIVE("[0,55)", "1-54"),
     FIFTY_FIVE_TO_SIXTY("[55,60)", "55-59"),
     SIXTY_TO_SEVENTY("[60,70)", "60-69"),
     SEVENTY_TO_EIGHTY("[70,80)", "70-79"),