diff --git a/ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java b/ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java
index 3ee67630b..9345c92fd 100644
--- a/ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java
+++ b/ruoyi-admin/src/main/java/org/dromara/web/service/SysLoginService.java
@@ -19,7 +19,10 @@ import org.dromara.common.core.enums.LoginType;
 import org.dromara.common.core.enums.TenantStatus;
 import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.exception.user.UserException;
-import org.dromara.common.core.utils.*;
+import org.dromara.common.core.utils.DateUtils;
+import org.dromara.common.core.utils.MessageUtils;
+import org.dromara.common.core.utils.SpringUtils;
+import org.dromara.common.core.utils.StringUtils;
 import org.dromara.common.log.event.LogininforEvent;
 import org.dromara.common.mybatis.helper.DataPermissionHelper;
 import org.dromara.common.redis.utils.RedisUtils;
@@ -155,9 +158,11 @@ public class SysLoginService {
         loginUser.setUserType(user.getUserType());
         loginUser.setMenuPermission(permissionService.getMenuPermission(user.getUserId()));
         loginUser.setRolePermission(permissionService.getRolePermission(user.getUserId()));
-        Opt<SysDeptVo> deptOpt = Opt.of(user.getDeptId()).map(deptService::selectDeptById);
-        loginUser.setDeptName(deptOpt.map(SysDeptVo::getDeptName).orElse(StringUtils.EMPTY));
-        loginUser.setDeptCategory(deptOpt.map(SysDeptVo::getDeptCategory).orElse(StringUtils.EMPTY));
+        if (ObjectUtil.isNotNull(user.getDeptId())) {
+            Opt<SysDeptVo> deptOpt = Opt.of(user.getDeptId()).map(deptService::selectDeptById);
+            loginUser.setDeptName(deptOpt.map(SysDeptVo::getDeptName).orElse(StringUtils.EMPTY));
+            loginUser.setDeptCategory(deptOpt.map(SysDeptVo::getDeptCategory).orElse(StringUtils.EMPTY));
+        }
         List<SysRoleVo> roles = roleService.selectRolesByUserId(user.getUserId());
         loginUser.setRoles(BeanUtil.copyToList(roles, RoleDTO.class));
         return loginUser;
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDataScopeServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDataScopeServiceImpl.java
index a31c42635..018f9a07a 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDataScopeServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysDataScopeServiceImpl.java
@@ -2,6 +2,7 @@ package org.dromara.system.service.impl;
 
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.convert.Convert;
+import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import lombok.RequiredArgsConstructor;
 import org.dromara.common.core.utils.StreamUtils;
@@ -38,6 +39,9 @@ public class SysDataScopeServiceImpl implements ISysDataScopeService {
      */
     @Override
     public String getRoleCustom(Long roleId) {
+        if (ObjectUtil.isNull(roleId)) {
+            return "-1";
+        }
         List<SysRoleDept> list = roleDeptMapper.selectList(
             new LambdaQueryWrapper<SysRoleDept>()
                 .select(SysRoleDept::getDeptId)
@@ -45,7 +49,7 @@ public class SysDataScopeServiceImpl implements ISysDataScopeService {
         if (CollUtil.isNotEmpty(list)) {
             return StreamUtils.join(list, rd -> Convert.toStr(rd.getDeptId()));
         }
-        return null;
+        return "-1";
     }
 
     /**
@@ -56,6 +60,9 @@ public class SysDataScopeServiceImpl implements ISysDataScopeService {
      */
     @Override
     public String getDeptAndChild(Long deptId) {
+        if (ObjectUtil.isNull(deptId)) {
+            return "-1";
+        }
         List<SysDept> deptList = deptMapper.selectList(new LambdaQueryWrapper<SysDept>()
             .select(SysDept::getDeptId)
             .apply(DataBaseHelper.findInSet(deptId, "ancestors")));
@@ -64,7 +71,7 @@ public class SysDataScopeServiceImpl implements ISysDataScopeService {
         if (CollUtil.isNotEmpty(ids)) {
             return StreamUtils.join(ids, Convert::toStr);
         }
-        return null;
+        return "-1";
     }
 
 }