diff --git a/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/controller/admin/user/vo/user/UserSaveReqVO.java b/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/controller/admin/user/vo/user/UserSaveReqVO.java
index 842ee71c..7d11c31f 100644
--- a/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/controller/admin/user/vo/user/UserSaveReqVO.java
+++ b/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/controller/admin/user/vo/user/UserSaveReqVO.java
@@ -10,7 +10,10 @@ import com.zt.plat.module.system.framework.operatelog.core.DeptParseFunction;
 import com.zt.plat.module.system.framework.operatelog.core.PostParseFunction;
 import com.zt.plat.module.system.framework.operatelog.core.SexParseFunction;
 import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.*;
+import jakarta.validation.constraints.AssertTrue;
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
 import lombok.Data;
 import org.hibernate.validator.constraints.Length;
 
@@ -28,7 +31,7 @@ public class UserSaveReqVO {
 
     @Schema(description = "用户账号", requiredMode = Schema.RequiredMode.REQUIRED, example = "zt")
     @NotBlank(message = "用户账号不能为空")
-    @Pattern(regexp = "^[a-zA-Z0-9]+$", message = "用户账号由 数字、字母 组成")
+//    @Pattern(regexp = "^[a-zA-Z0-9]+$", message = "用户账号由 数字、字母 组成")
     @Size(min = 1, max = 30, message = "用户账号长度为 1-30 个字符")
     @DiffLogField(name = "用户账号")
     private String username;
diff --git a/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/service/dept/DeptServiceImpl.java b/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/service/dept/DeptServiceImpl.java
index 52d15ac5..81fc35bf 100644
--- a/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/service/dept/DeptServiceImpl.java
+++ b/zt-module-system/zt-module-system-server/src/main/java/com/zt/plat/module/system/service/dept/DeptServiceImpl.java
@@ -16,13 +16,12 @@ import com.zt.plat.module.system.dal.dataobject.dept.DeptDO;
 import com.zt.plat.module.system.dal.dataobject.userdept.UserDeptDO;
 import com.zt.plat.module.system.dal.mysql.dept.DeptMapper;
 import com.zt.plat.module.system.dal.mysql.userdept.UserDeptMapper;
-import com.zt.plat.module.system.service.dept.DeptExternalCodeService;
 import com.zt.plat.module.system.dal.redis.RedisKeyConstants;
 import com.zt.plat.module.system.enums.dept.DeptSourceEnum;
 import com.zt.plat.module.system.service.permission.PermissionService;
-import org.apache.seata.spring.annotation.GlobalTransactional;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.seata.spring.annotation.GlobalTransactional;
 import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
@@ -762,6 +761,7 @@ public class DeptServiceImpl implements DeptService {
         return deptIds;
     }
 
+    @DataPermission(enable = false)
     private Long resolveNearestCompanyId(Long deptId, Map<Long, DeptDO> deptCache) {
         DeptDO current = loadDept(deptId, deptCache);
         while (current != null) {