fix: 解决解答完100道题没提交后，刷新页面重新调用接口异常问题

钟日健

2026-05-19 383231425ce2cd566143962f2268249405547baf

 src/main/java/org/springblade/modules/system/mapper/UserDeptMapper.java

@@ -26,5 +26,5 @@
 */
public interface UserDeptMapper extends BaseMapper<UserDept> {


   String  selectIn(String deptname);
}