fix

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/StudentServiceImpl.java

@@ -306,6 +306,8 @@ public class StudentServiceImpl extends ServiceImpl<StudentDao, Student> impleme
 
             Student student = lambdaQuery().eq(Student::getUserId, studentVo.getUserId()).one();
 
+            // 重置学生隐藏状态
+            info.setLockFlag(0);
             // 更新学生关联帐号
             updateStudentUnionStatus(info, studentResp, student);
         }