diff --git a/v2rayN/ServiceLib/Models/V2rayConfig.cs b/v2rayN/ServiceLib/Models/V2rayConfig.cs
index 40a64c1d..c20195ea 100644
--- a/v2rayN/ServiceLib/Models/V2rayConfig.cs
+++ b/v2rayN/ServiceLib/Models/V2rayConfig.cs
@@ -463,7 +463,7 @@ public class HysteriaSettings4Ray
 
 public class UdpHop4Ray
 {
-    public string? port { get; set; }
+    public string? ports { get; set; }
     public string? interval { get; set; }
 }
 
@@ -490,7 +490,7 @@ public class QuicParams4Ray
     public string? congestion { get; set; }
     public string? brutalUp { get; set; }
     public string? brutalDown { get; set; }
-    public UdpHop4Ray? udphop { get; set; }
+    public UdpHop4Ray? udpHop { get; set; }
 }
 
 public class AccountsItem4Ray
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
index bc2dd366..2d7c3129 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
@@ -605,10 +605,10 @@ public partial class CoreConfigV2rayService
                     {
                         var udpHop = new UdpHop4Ray
                         {
-                            port = ports.Replace(':', '-'),
+                            ports = ports.Replace(':', '-'),
                             interval = hopInterval,
                         };
-                        quicParams.udphop = udpHop;
+                        quicParams.udpHop = udpHop;
                     }
                     if (upMbps > 0 || downMbps > 0)
                     {