diff --git a/src/Shentun.Peis.Application/CustomerOrgs/CustomerOrgAppService.cs b/src/Shentun.Peis.Application/CustomerOrgs/CustomerOrgAppService.cs
index 6ba7b8b..95c0dfb 100644
--- a/src/Shentun.Peis.Application/CustomerOrgs/CustomerOrgAppService.cs
+++ b/src/Shentun.Peis.Application/CustomerOrgs/CustomerOrgAppService.cs
@@ -293,7 +293,7 @@ namespace Shentun.Peis.CustomerOrgs
                 CustomerOrgCode = s.CustomerOrgCode,
                 ParentId = s.ParentId,
                 DisplayName = s.DisplayName,
-                DisplayOrder = s.DisplayOrder,
+                DisplayOrder = s.Id == GuidFlag.PersonCustomerOrgId ? 99999 : s.DisplayOrder,
                 Id = s.Id,
                 ShortName = s.ShortName,
                 SimpleCode = s.SimpleCode,
@@ -357,7 +357,7 @@ namespace Shentun.Peis.CustomerOrgs
                             CustomerOrgCode = p.CustomerOrgCode,
                             TreeChildren = new List<CustomerOrgTreeChildDto>()
                         };
-           
+
             var customerOrgTreeChildList = GetTree(items.ToList(), null);