diff --git a/v2rayN/ServiceLib/Global.cs b/v2rayN/ServiceLib/Global.cs
index e7a2cd27..f7371cf2 100644
--- a/v2rayN/ServiceLib/Global.cs
+++ b/v2rayN/ServiceLib/Global.cs
@@ -330,6 +330,31 @@ public class Global
             EConfigType.SOCKS,
     ];
 
+    public static readonly HashSet<EConfigType> XraySupportConfigType =
+    [
+        EConfigType.VMess,
+            EConfigType.VLESS,
+            EConfigType.Shadowsocks,
+            EConfigType.Trojan,
+            EConfigType.WireGuard,
+            EConfigType.SOCKS,
+            EConfigType.HTTP,
+    ];
+
+    public static readonly HashSet<EConfigType> SingboxSupportConfigType =
+    [
+        EConfigType.VMess,
+            EConfigType.VLESS,
+            EConfigType.Shadowsocks,
+            EConfigType.Trojan,
+            EConfigType.Hysteria2,
+            EConfigType.TUIC,
+            EConfigType.Anytls,
+            EConfigType.WireGuard,
+            EConfigType.SOCKS,
+            EConfigType.HTTP,
+    ];
+
     public static readonly List<string> DomainStrategies =
     [
         "AsIs",
diff --git a/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs b/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
index 0ee2e227..f2d38bfc 100644
--- a/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
@@ -27,10 +27,16 @@ public class CoreConfigHandler
         {
             result = await new CoreConfigSingboxService(config).GenerateClientConfigContent(node);
         }
-        else
+        else if (AppHandler.Instance.GetCoreType(node, node.ConfigType) == ECoreType.Xray)
         {
             result = await new CoreConfigV2rayService(config).GenerateClientConfigContent(node);
         }
+        else
+        {
+            result.Msg = ResUI.OperationFailed;
+            result.Success = false;
+            return result;
+        }
         if (result.Success != true)
         {
             return result;
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
index ea5d787d..5ff9c35d 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
@@ -1,4 +1,5 @@
 using System.Data;
+using System.Linq;
 using System.Net;
 using System.Net.NetworkInformation;
 using System.Reactive;
@@ -142,7 +143,7 @@ public class CoreConfigSingboxService
 
             foreach (var it in selecteds)
             {
-                if (it.ConfigType == EConfigType.Custom)
+                if (!Global.SingboxSupportConfigType.Contains(it.ConfigType))
                 {
                     continue;
                 }
@@ -378,7 +379,7 @@ public class CoreConfigSingboxService
             var proxyProfiles = new List<ProfileItem>();
             foreach (var it in selecteds)
             {
-                if (it.ConfigType == EConfigType.Custom)
+                if (!Global.SingboxSupportConfigType.Contains(it.ConfigType))
                 {
                     continue;
                 }
@@ -1117,7 +1118,7 @@ public class CoreConfigSingboxService
             var prevNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
             string? prevOutboundTag = null;
             if (prevNode is not null
-                && prevNode.ConfigType != EConfigType.Custom)
+                && Global.SingboxSupportConfigType.Contains(prevNode.ConfigType))
             {
                 prevOutboundTag = $"prev-{Global.ProxyTag}";
                 var prevServer = await GenServer(prevNode);
@@ -1208,7 +1209,7 @@ public class CoreConfigSingboxService
                     {
                         var prevNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
                         if (prevNode is not null
-                            && prevNode.ConfigType != EConfigType.Custom)
+                            && Global.SingboxSupportConfigType.Contains(prevNode.ConfigType))
                         {
                             var prevOutbound = JsonUtils.Deserialize<Outbound4Sbox>(txtOutbound);
                             await GenOutbound(prevNode, prevOutbound);
@@ -1315,7 +1316,7 @@ public class CoreConfigSingboxService
             // Next proxy
             var nextNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
             if (nextNode is not null
-                && nextNode.ConfigType != EConfigType.Custom)
+                && Global.SingboxSupportConfigType.Contains(nextNode.ConfigType))
             {
                 nextOutbound ??= await GenServer(nextNode);
                 nextOutbound.tag = outbound.tag;
@@ -1652,7 +1653,7 @@ public class CoreConfigSingboxService
 
         var node = await AppHandler.Instance.GetProfileItemViaRemarks(outboundTag);
         if (node == null
-            || node.ConfigType == EConfigType.Custom)
+            || !Global.SingboxSupportConfigType.Contains(node.ConfigType))
         {
             return Global.ProxyTag;
         }
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
index 966e23f5..0920cb95 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
@@ -1,3 +1,4 @@
+using System.Linq;
 using System.Net;
 using System.Net.NetworkInformation;
 using System.Text.Json.Nodes;
@@ -116,11 +117,7 @@ public class CoreConfigV2rayService
             var proxyProfiles = new List<ProfileItem>();
             foreach (var it in selecteds)
             {
-                if (it.ConfigType == EConfigType.Custom)
-                {
-                    continue;
-                }
-                if (it.ConfigType is EConfigType.Hysteria2 or EConfigType.TUIC or EConfigType.Anytls)
+                if (!Global.XraySupportConfigType.Contains(it.ConfigType))
                 {
                     continue;
                 }
@@ -255,7 +252,7 @@ public class CoreConfigV2rayService
 
             foreach (var it in selecteds)
             {
-                if (it.ConfigType == EConfigType.Custom)
+                if (!Global.SingboxSupportConfigType.Contains(it.ConfigType))
                 {
                     continue;
                 }
@@ -707,10 +704,7 @@ public class CoreConfigV2rayService
 
         var node = await AppHandler.Instance.GetProfileItemViaRemarks(outboundTag);
         if (node == null
-            || node.ConfigType == EConfigType.Custom
-            || node.ConfigType == EConfigType.Hysteria2
-            || node.ConfigType == EConfigType.TUIC
-            || node.ConfigType == EConfigType.Anytls)
+            || !Global.SingboxSupportConfigType.Contains(node.ConfigType))
         {
             return Global.ProxyTag;
         }
@@ -1289,10 +1283,7 @@ public class CoreConfigV2rayService
                 // Previous proxy
                 var prevNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
                 if (prevNode is not null
-                    && prevNode.ConfigType != EConfigType.Custom
-                    && prevNode.ConfigType != EConfigType.Hysteria2
-                    && prevNode.ConfigType != EConfigType.TUIC
-                    && prevNode.ConfigType != EConfigType.Anytls
+                    && Global.SingboxSupportConfigType.Contains(prevNode.ConfigType)
                     && Utils.IsDomain(prevNode.Address))
                 {
                     domainList.Add(prevNode.Address);
@@ -1301,10 +1292,7 @@ public class CoreConfigV2rayService
                 // Next proxy
                 var nextNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
                 if (nextNode is not null
-                    && nextNode.ConfigType != EConfigType.Custom
-                    && nextNode.ConfigType != EConfigType.Hysteria2
-                    && nextNode.ConfigType != EConfigType.TUIC
-                    && nextNode.ConfigType != EConfigType.Anytls
+                    && Global.SingboxSupportConfigType.Contains(nextNode.ConfigType)
                     && Utils.IsDomain(nextNode.Address))
                 {
                     domainList.Add(nextNode.Address);
@@ -1420,10 +1408,7 @@ public class CoreConfigV2rayService
             var prevNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
             string? prevOutboundTag = null;
             if (prevNode is not null
-                && prevNode.ConfigType != EConfigType.Custom
-                && prevNode.ConfigType != EConfigType.Hysteria2
-                && prevNode.ConfigType != EConfigType.TUIC
-                && prevNode.ConfigType != EConfigType.Anytls)
+                && Global.XraySupportConfigType.Contains(prevNode.ConfigType))
             {
                 var prevOutbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
                 await GenOutbound(prevNode, prevOutbound);
@@ -1496,10 +1481,7 @@ public class CoreConfigV2rayService
                     {
                         var prevNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.PrevProfile);
                         if (prevNode is not null
-                            && prevNode.ConfigType != EConfigType.Custom
-                            && prevNode.ConfigType != EConfigType.Hysteria2
-                            && prevNode.ConfigType != EConfigType.TUIC
-                            && prevNode.ConfigType != EConfigType.Anytls)
+                            && !Global.XraySupportConfigType.Contains(prevNode.ConfigType))
                         {
                             var prevOutbound = JsonUtils.Deserialize<Outbounds4Ray>(txtOutbound);
                             await GenOutbound(prevNode, prevOutbound);
@@ -1566,10 +1548,7 @@ public class CoreConfigV2rayService
             // Next proxy
             var nextNode = await AppHandler.Instance.GetProfileItemViaRemarks(subItem.NextProfile);
             if (nextNode is not null
-                && nextNode.ConfigType != EConfigType.Custom
-                && nextNode.ConfigType != EConfigType.Hysteria2
-                && nextNode.ConfigType != EConfigType.TUIC
-                && nextNode.ConfigType != EConfigType.Anytls)
+                && !Global.XraySupportConfigType.Contains(nextNode.ConfigType))
             {
                 if (nextOutbound == null)
                 {
diff --git a/v2rayN/ServiceLib/Services/SpeedtestService.cs b/v2rayN/ServiceLib/Services/SpeedtestService.cs
index 9c97a217..458cc334 100644
--- a/v2rayN/ServiceLib/Services/SpeedtestService.cs
+++ b/v2rayN/ServiceLib/Services/SpeedtestService.cs
@@ -1,5 +1,6 @@
 using System.Collections.Concurrent;
 using System.Diagnostics;
+using System.Linq;
 using System.Net;
 using System.Net.Sockets;
 
@@ -70,7 +71,7 @@ public class SpeedtestService
         var lstSelected = new List<ServerTestItem>();
         foreach (var it in selecteds)
         {
-            if (it.ConfigType == EConfigType.Custom)
+            if (!(Global.XraySupportConfigType.Contains(it.ConfigType) || Global.SingboxSupportConfigType.Contains(it.ConfigType)))
             {
                 continue;
             }
@@ -122,7 +123,7 @@ public class SpeedtestService
         List<Task> tasks = [];
         foreach (var it in selecteds)
         {
-            if (it.ConfigType == EConfigType.Custom)
+            if (!(Global.XraySupportConfigType.Contains(it.ConfigType) || Global.SingboxSupportConfigType.Contains(it.ConfigType)))
             {
                 continue;
             }
@@ -207,7 +208,7 @@ public class SpeedtestService
                 {
                     continue;
                 }
-                if (it.ConfigType == EConfigType.Custom)
+                if (!(Global.XraySupportConfigType.Contains(it.ConfigType) || Global.SingboxSupportConfigType.Contains(it.ConfigType)))
                 {
                     continue;
                 }
@@ -244,7 +245,7 @@ public class SpeedtestService
                 UpdateFunc(it.IndexId, "", ResUI.SpeedtestingSkip);
                 continue;
             }
-            if (it.ConfigType == EConfigType.Custom)
+            if (!(Global.XraySupportConfigType.Contains(it.ConfigType) || Global.SingboxSupportConfigType.Contains(it.ConfigType)))
             {
                 continue;
             }
@@ -358,8 +359,8 @@ public class SpeedtestService
     private List<List<ServerTestItem>> GetTestBatchItem(List<ServerTestItem> lstSelected, int pageSize)
     {
         List<List<ServerTestItem>> lstTest = new();
-        var lst1 = lstSelected.Where(t => t.ConfigType is not (EConfigType.Hysteria2 or EConfigType.TUIC or EConfigType.Anytls)).ToList();
-        var lst2 = lstSelected.Where(t => t.ConfigType is EConfigType.Hysteria2 or EConfigType.TUIC or EConfigType.Anytls).ToList();
+        var lst1 = lstSelected.Where(t => Global.XraySupportConfigType.Contains(t.ConfigType)).ToList();
+        var lst2 = lstSelected.Where(t => Global.SingboxSupportConfigType.Contains(t.ConfigType) && !Global.XraySupportConfigType.Contains(t.ConfigType)).ToList();
 
         for (var num = 0; num < (int)Math.Ceiling(lst1.Count * 1.0 / pageSize); num++)
         {