From 6a6f4f54077f15da4785fcd412bdc8137a6a8fb1 Mon Sep 17 00:00:00 2001
From: DHR60 <dehongren60@gmail.com>
Date: Sat, 12 Apr 2025 13:37:51 +0800
Subject: [PATCH] fix singbox endpoints proxy chain not work

---
 v2rayN/ServiceLib/Models/SingboxConfig.cs                       | 1 +
 .../ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs  | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/v2rayN/ServiceLib/Models/SingboxConfig.cs b/v2rayN/ServiceLib/Models/SingboxConfig.cs
index 8d10f0e3..7f37220d 100644
--- a/v2rayN/ServiceLib/Models/SingboxConfig.cs
+++ b/v2rayN/ServiceLib/Models/SingboxConfig.cs
@@ -40,6 +40,7 @@ public class Route4Sbox
     public bool? auto_detect_interface { get; set; }
     public List<Rule4Sbox> rules { get; set; }
     public List<Ruleset4Sbox>? rule_set { get; set; }
+    public string? final { get; set; }
 }
 
 [Serializable]
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
index 77da8000..68906fff 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
@@ -1243,6 +1243,8 @@ public class CoreConfigSingboxService
     {
         try
         {
+            singboxConfig.route.final = Global.ProxyTag;
+
             if (_config.TunModeItem.EnableTun)
             {
                 singboxConfig.route.auto_detect_interface = true;