diff --git a/hangtag-module-system/hangtag-module-system-biz/src/main/java/cn/hangtag/module/system/service/user/AdminUserServiceImpl.java b/hangtag-module-system/hangtag-module-system-biz/src/main/java/cn/hangtag/module/system/service/user/AdminUserServiceImpl.java
index 63427dd..8ce7018 100644
--- a/hangtag-module-system/hangtag-module-system-biz/src/main/java/cn/hangtag/module/system/service/user/AdminUserServiceImpl.java
+++ b/hangtag-module-system/hangtag-module-system-biz/src/main/java/cn/hangtag/module/system/service/user/AdminUserServiceImpl.java
@@ -342,7 +342,7 @@ public class AdminUserServiceImpl implements AdminUserService {
      * @return 部门编号集合
      */
     private Set<Long> getDeptCondition(Long deptId) {
-        if (deptId == null) {
+        if (deptId == null || deptId == 0) {
             return Collections.emptySet();
         }
         Set<Long> deptIds = convertSet(deptService.getChildDeptList(deptId), DeptDO::getId);