diff --git a/ds-wms-service/DS.WMS.Core/System/Method/TenantService.cs b/ds-wms-service/DS.WMS.Core/System/Method/TenantService.cs
index 79684a54..88436077 100644
--- a/ds-wms-service/DS.WMS.Core/System/Method/TenantService.cs
+++ b/ds-wms-service/DS.WMS.Core/System/Method/TenantService.cs
@@ -96,9 +96,27 @@ public class TenantService : ITenantService
 
             IEnumerable<long> addPermissions = req.PermissionIds.AsQueryable().Except(existPermissions);
             if (addPermissions.Count() > 0)
-            {
+            { 
                 var addPers = db.Queryable<SysPermission>().Filter(null, true)
                     .Where(x => addPermissions.Contains(x.Id)).ToList();
+                
+                #region 处理租户管理员新增权限
+
+                var tenantRole = db.Queryable<SysRole>().Filter(null, true)
+                    .Where(x => x.TenantId == req.TenantId && x.RoleCode == "tenantAdmin").First();
+                //写入租户管理员权限
+                var rolePerList = new List<SysRolePermission>();
+                foreach (var item in addPers)
+                {
+                    var rolePer = item.Adapt<SysRolePermission>();
+                    rolePer.RoleId = tenantRole.Id;
+                    rolePer.PermissionId = item.Id;
+                    rolePer.IsPermission = 1;
+
+                    rolePerList.Add(rolePer);
+                }
+                db.Insertable(rolePerList).ExecuteCommandAsync();
+                #endregion 处理租户管理员新增权限
                 var tenantPerList = new List<SysPermissionTenant>();
                 foreach (var item in addPers)
                 {