diff --git a/v2rayN/ServiceLib/Models/V2rayConfig.cs b/v2rayN/ServiceLib/Models/V2rayConfig.cs
index 53d34563..80baf43b 100644
--- a/v2rayN/ServiceLib/Models/V2rayConfig.cs
+++ b/v2rayN/ServiceLib/Models/V2rayConfig.cs
@@ -472,7 +472,7 @@ public class HysteriaSettings4Ray
 
 public class HysteriaUdpHop4Ray
 {
-    public string? ports { get; set; }
+    public string? port { get; set; }
     public string? interval { get; set; }
 }
 
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
index a6bb21ec..2e792eb6 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
@@ -601,7 +601,7 @@ public partial class CoreConfigV2rayService
                     {
                         udpHop = new HysteriaUdpHop4Ray
                         {
-                            ports = ports.Replace(':', '-'),
+                            port = ports.Replace(':', '-'),
                             interval = hopInterval,
                         };
                     }