diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/DeptServiceImpl.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/DeptServiceImpl.java
index aacd0235..37a74e0e 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/DeptServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/DeptServiceImpl.java
@@ -82,14 +82,14 @@ public class DeptServiceImpl extends BaseServiceImpl<DeptMapper, DeptDO, DeptVO,
         CheckUtils.throwIf(isExists, "修改失败，[{}] 已存在", name);
         DeptDO oldDept = super.getById(id);
         if (DataTypeEnum.SYSTEM.equals(oldDept.getType())) {
-            CheckUtils.throwIf(DisEnableStatusEnum.DISABLE.equals(request.getStatus()), "[{}] 是系统内置部门，不允许禁用",
+            CheckUtils.throwIfEqual(DisEnableStatusEnum.DISABLE, request.getStatus(), "[{}] 是系统内置部门，不允许禁用",
+                oldDept.getName());
+            CheckUtils.throwIfNotEqual(request.getParentId(), oldDept.getParentId(), "[{}] 是系统内置部门，不允许变更上级部门",
                 oldDept.getName());
-            CheckUtils.throwIf(ObjectUtil.notEqual(oldDept.getParentId(), request.getParentId()),
-                "[{}] 是系统内置部门，不允许变更上级部门", oldDept.getName());
         }
 
         // 变更上级部门
-        if (ObjectUtil.notEqual(oldDept.getParentId(), request.getParentId())) {
+        if (ObjectUtil.notEqual(request.getParentId(), oldDept.getParentId())) {
             // 更新祖级列表
             String newAncestors = this.getAncestors(request.getParentId());
             request.setAncestors(newAncestors);
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleServiceImpl.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleServiceImpl.java
index 973de0a7..5151c9bf 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/RoleServiceImpl.java
@@ -86,7 +86,7 @@ public class RoleServiceImpl extends BaseServiceImpl<RoleMapper, RoleDO, RoleVO,
         CheckUtils.throwIf(this.checkCodeExists(code, id), "修改失败，[{}] 已存在", code);
         RoleDO oldRole = super.getById(id);
         if (DataTypeEnum.SYSTEM.equals(oldRole.getType())) {
-            CheckUtils.throwIf(DisEnableStatusEnum.DISABLE.equals(request.getStatus()), "[{}] 是系统内置角色，不允许禁用",
+            CheckUtils.throwIfEqual(DisEnableStatusEnum.DISABLE, request.getStatus(), "[{}] 是系统内置角色，不允许禁用",
                 oldRole.getName());
             CheckUtils.throwIfNotEqual(request.getCode(), oldRole.getCode(), "[{}] 是系统内置角色，不允许修改角色编码",
                 oldRole.getName());
diff --git a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserServiceImpl.java b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserServiceImpl.java
index 1d123e22..12c6980b 100644
--- a/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserServiceImpl.java
+++ b/continew-admin-system/src/main/java/top/charles7c/cnadmin/system/service/impl/UserServiceImpl.java
@@ -18,9 +18,9 @@ package top.charles7c.cnadmin.system.service.impl;
 
 import java.io.File;
 import java.time.LocalDateTime;
+import java.util.Collection;
 import java.util.List;
 import java.util.Optional;
-import java.util.stream.Collectors;
 
 import javax.annotation.Resource;
 
@@ -101,13 +101,11 @@ public class UserServiceImpl extends BaseServiceImpl<UserMapper, UserDO, UserVO,
         CheckUtils.throwIf(isExists, "修改失败，[{}] 已存在", username);
         UserDO oldUser = super.getById(id);
         if (DataTypeEnum.SYSTEM.equals(oldUser.getType())) {
-            CheckUtils.throwIf(DisEnableStatusEnum.DISABLE.equals(request.getStatus()), "[{}] 是系统内置用户，不允许禁用",
-                oldUser.getNickname());
-            List<Long> oldRoleIdList =
-                userRoleService.listRoleIdByUserId(id).stream().sorted().collect(Collectors.toList());
-            List<Long> newRoleIdList = request.getRoleIds().stream().sorted().collect(Collectors.toList());
-            CheckUtils.throwIf(!CollUtil.isEqualList(newRoleIdList, oldRoleIdList), "[{}] 是系统内置用户，不允许变更所属角色",
+            CheckUtils.throwIfEqual(DisEnableStatusEnum.DISABLE, request.getStatus(), "[{}] 是系统内置用户，不允许禁用",
                 oldUser.getNickname());
+            Collection<Long> disjunctionRoleIds =
+                CollUtil.disjunction(request.getRoleIds(), userRoleService.listRoleIdByUserId(id));
+            CheckUtils.throwIfNotEmpty(disjunctionRoleIds, "[{}] 是系统内置用户，不允许变更所属角色", oldUser.getNickname());
         }
 
         // 更新信息