fix: 学习端、家长端商城bug

hjl

2024-07-04 70af8656577dfc82b6f103eba1439a4e283f858e

 ruoyi-service/ruoyi-study/src/main/java/com/ruoyi/study/controller/TStudyController.java

@@ -874,8 +874,6 @@
        } else {
            result = null;
        }
        subjectRecordService.lambdaUpdate().set(TSubjectRecord::getDisabled, 0)
                .eq(TSubjectRecord::getUserId, loginStudy.getUserid()).update();
        return R.ok(result);
    }