From d4550e240ca374e635c1c7f61941449423dc8423 Mon Sep 17 00:00:00 2001
From: TheWhiteDog9487 <TheWhiteDog9487@outlook.com>
Date: Sat, 8 Aug 2026 11:57:06 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AF=B9=E9=83=A8=E5=88=86TryParse=E6=97=A0?=
 =?UTF-8?q?=E6=B3=95=E7=9B=B4=E6=8E=A5=E5=AE=8C=E6=88=90=E6=98=A0=E5=B0=84?=
 =?UTF-8?q?=E7=9A=84=E7=B3=BB=E7=BB=9F=E8=BF=9B=E8=A1=8C=E7=89=B9=E5=88=A4?=
 =?UTF-8?q?=20=E8=99=BD=E7=84=B6=E7=8E=B0=E5=9C=A8=E5=8F=AA=E8=A6=81ArchLi?=
 =?UTF-8?q?nux=E4=B8=80=E4=B8=AA=EF=BC=8C=E4=BD=86=E4=B9=8B=E5=90=8E?=
 =?UTF-8?q?=E5=BA=94=E8=AF=A5=E4=BC=9A=E5=8F=98=E6=88=90=E9=83=A8=E5=88=86?=
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---
 language.cs | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/language.cs b/language.cs
index 4d148a8..769d606 100644
--- a/language.cs
+++ b/language.cs
@@ -67,21 +67,24 @@ bool ExecuteCommand(string Command,
             异常信息: {ExceptionMessage}"); };
         WhenErrorThrown(ExitCode, string.Join("\n", StandardError), ExceptionInstance.Message);
         return false; } }
-
-if (Enum.TryParse<SupportedLinuxDistributions>(RuntimeInformation.OSDescription, out var CurrentSystem) == false){
-    string CurrentSuppoetedLinuxDistributions = string.Join(", ", Enum.GetNames<SupportedLinuxDistributions>());
-    string Message = @$"
-        当前系统为 {RuntimeInformation.OSDescription}
-        当前仅支持 {CurrentSuppoetedLinuxDistributions}
-        强行使用可能会造成不可预知的问题
-        为避免出现故障，程序会强制退出
-        如果是误报，请在GitHub仓库打开一个新的issue。
-    ".Trim();
-    throw new NotSupportedException(Message); }
+string OsDescription = RuntimeInformation.OSDescription;
+if (Enum.TryParse<SupportedLinuxDistributions>(OsDescription.Split(' ')[0], out var CurrentSystem) == false){
+    if (OsDescription.Contains("Arch Linux")){
+        CurrentSystem = SupportedLinuxDistributions.ArchLinux; }
+    else{
+        string CurrentSuppoetedLinuxDistributions = string.Join(", ", Enum.GetNames<SupportedLinuxDistributions>());
+        string Message = @$"
+            当前系统为 {OsDescription}
+            当前仅支持 {CurrentSuppoetedLinuxDistributions}
+            强行使用可能会造成不可预知的问题
+            为避免出现故障，程序会强制退出
+            如果是误报，请在GitHub仓库打开一个新的issue。
+        ".Trim();
+        throw new NotSupportedException(Message); } }
 if (GetEffectiveUserId() != 0){
     throw new UnauthorizedAccessException("更改语言文件需要root权限，请使用sudo重新运行本程序"); }
 
-Console.WriteLine($"探测到当前系统为 {RuntimeInformation.OSDescription}");
+Console.WriteLine($"探测到当前系统为 {OsDescription}");
 switch (CurrentSystem){
     case SupportedLinuxDistributions.Debian or SupportedLinuxDistributions.Armbian: {
         CheckUser();