diff --git a/core/allnet.py b/core/allnet.py
index 9eb6595..43dde1f 100644
--- a/core/allnet.py
+++ b/core/allnet.py
@@ -349,12 +349,22 @@ class AllnetServlet:
             not self.config.allnet.allow_online_updates
             or not self.config.allnet.update_cfg_folder
         ):
-            return PlainTextResponse(urllib.parse.unquote(urllib.parse.urlencode(vars(resp))) + "\n")
+            resp = urllib.parse.unquote(urllib.parse.urlencode(vars(resp))) + "\n"
+            if is_dfi:
+                return PlainTextResponse(
+                    self.to_dfi(resp) + b"\r\n", headers={ "Pragma": "DFI" }
+                )
+            return PlainTextResponse(resp)
 
         else:
             machine = await self.data.arcade.get_machine(req.serial)
             if not machine or not machine['ota_enable'] or not machine['is_cab'] or machine['is_blacklisted']:
-                return PlainTextResponse(urllib.parse.unquote(urllib.parse.urlencode(vars(resp))) + "\n")
+                resp = urllib.parse.unquote(urllib.parse.urlencode(vars(resp))) + "\n"
+                if is_dfi:
+                    return PlainTextResponse(
+                        self.to_dfi(resp) + b"\r\n", headers={ "Pragma": "DFI" }
+                    )
+                return PlainTextResponse(resp)
 
             if path.exists(
                 f"{self.config.allnet.update_cfg_folder}/{req.game_id}-{req.ver.replace('.', '')}-app.ini"
@@ -744,7 +754,7 @@ class AllnetDownloadOrderRequest:
         self.encode = req.get("encode", "")
 
 class AllnetDownloadOrderResponse:
-    def __init__(self, stat: int = 1, serial: str = "", uri: str = "") -> None:
+    def __init__(self, stat: int = 1, serial: str = "", uri: str = "null") -> None:
         self.stat = stat
         self.serial = serial
         self.uri = uri