diff --git a/Admin.NET/Admin.NET.Core/Service/DataBase/SysDbBackupService.cs b/Admin.NET/Admin.NET.Core/Service/DataBase/SysDbBackupService.cs
index 028dc68b..587b321a 100644
--- a/Admin.NET/Admin.NET.Core/Service/DataBase/SysDbBackupService.cs
+++ b/Admin.NET/Admin.NET.Core/Service/DataBase/SysDbBackupService.cs
@@ -30,6 +30,8 @@ public class SysDbBackupService : IDynamicApiController, ITransient
     {
         try
         {
+            if (!Directory.Exists(backupDir))
+                Directory.CreateDirectory(backupDir);
             var fileList = Directory.GetFiles(backupDir);
 
             var dbBackupList = new List<DbBackupOutput>();