diff --git a/v2rayN/ServiceLib/Services/UpdateService.cs b/v2rayN/ServiceLib/Services/UpdateService.cs
index 86b5d889..1d690530 100644
--- a/v2rayN/ServiceLib/Services/UpdateService.cs
+++ b/v2rayN/ServiceLib/Services/UpdateService.cs
@@ -302,14 +302,10 @@ public class UpdateService(Config config, Func<bool, string, Task> updateFunc)
 
         else if (Utils.IsLinux())
         {
-            var arch = RuntimeInformation.ProcessArchitecture;
-            if (arch.ToString().Equals("RiscV64", StringComparison.OrdinalIgnoreCase))
-            {
-                return coreInfo?.DownloadUrlLinuxRiscV64;
-            }
-            return arch switch
+            return RuntimeInformation.ProcessArchitecture switch
             {
                 Architecture.Arm64 => coreInfo?.DownloadUrlLinuxArm64,
+                Architecture.RiscV64 => coreInfo?.DownloadUrlLinuxRiscV64,
                 Architecture.X64 => coreInfo?.DownloadUrlLinux64,
                 _ => null,
             };