app端：使用福利的账单接口bug；管理后台新增优惠券审核页面

lisy

2023-07-31 9b185b07f035fa8f1b26c19a8eab4784413d4d96

 cloud-server-account/src/main/java/com/dsh/account/model/vo/classDetails/RegisteredCourse.java

@@ -21,4 +21,7 @@
    @ApiModelProperty(value = "剩余学时数")
    private Integer remainingNums;

    @ApiModelProperty(value = "课时有效期")
    private String periodOfValidity;

}