Fix

Add NaiveProxy support
Add UoT support
2026-04-18 05:25:46 +00:00 · 2026-02-28 17:22:55 +08:00 · 2026-02-28 17:22:55 +08:00 · 2026-02-28 17:21:04 +08:00
40 changed files with 589 additions and 548 deletions
--- a/v2rayN/ServiceLib/Common/Utils.cs
+++ b/v2rayN/ServiceLib/Common/Utils.cs
@ -497,13 +497,6 @@ public class Utils
            return false;
        }

-        var ext = Path.GetExtension(domain);
-        if (ext.IsNotEmpty()
-            && ext[1..].ToLowerInvariant() is "json" or "txt" or "xml" or "cfg" or "ini" or "log" or "yaml" or "yml" or "toml")
-        {
-            return false;
-        }
-
        return Uri.CheckHostName(domain) == UriHostNameType.Dns;
    }

--- a/v2rayN/ServiceLib/Global.cs
+++ b/v2rayN/ServiceLib/Global.cs
@ -49,7 +49,6 @@ public class Global
    public const string DirectTag = "direct";
    public const string BlockTag = "block";
    public const string DnsTag = "dns-module";
-    public const string DirectDnsTag = "direct-dns";
    public const string BalancerTagSuffix = "-round";
    public const string StreamSecurity = "tls";
    public const string StreamSecurityReality = "reality";
@ -91,22 +90,6 @@ public class Global

    public const int Hysteria2DefaultHopInt = 10;

-    public const string PolicyGroupExcludeKeywords = @"剩余|过期|到期|重置|[Rr]emaining|[Ee]xpir|[Rr]eset";
-
-    public const string PolicyGroupDefaultAllFilter = $"^(?!.*(?:{PolicyGroupExcludeKeywords})).*$";
-
-    public static readonly List<string> PolicyGroupDefaultFilterList = 
-    [
-        // All nodes (exclude traffic/expiry info)
-        PolicyGroupDefaultAllFilter,
-        // Low multiplier nodes, e.g. ×0.1, 0.5x, 0.1倍
-        @"^.*(?:[×xX✕*]\s*0\.[0-9]+|0\.[0-9]+\s*[×xX✕*倍]).*$",
-        // Dedicated line nodes, e.g. IPLC, IEPL
-        $@"^(?!.*(?:{PolicyGroupExcludeKeywords})).*(?:专线|IPLC|IEPL|中转).*$",
-        // Japan nodes
-        $@"^(?!.*(?:{PolicyGroupExcludeKeywords})).*(?:日本|\\b[Jj][Pp]\\b|🇯🇵|[Jj]apan).*$",
-    ];
-
    public static readonly List<string> IEProxyProtocols =
    [
        "{ip}:{http_port}",
--- a/v2rayN/ServiceLib/Handler/Builder/CoreConfigContextBuilder.cs
+++ b/v2rayN/ServiceLib/Handler/Builder/CoreConfigContextBuilder.cs
@ -5,39 +5,6 @@ public record CoreConfigContextBuilderResult(CoreConfigContext Context, NodeVali
    public bool Success => ValidatorResult.Success;
 }

-/// <summary>
-/// Holds the results of a full context build, including the main context and an optional
-/// pre-socks context (e.g. for TUN protection or pre-socks chaining).
-/// </summary>
-public record CoreConfigContextBuilderAllResult(
-    CoreConfigContextBuilderResult MainResult,
-    CoreConfigContextBuilderResult? PreSocksResult)
-{
-    /// <summary>True only when both the main result and (if present) the pre-socks result succeeded.</summary>
-    public bool Success => MainResult.Success && (PreSocksResult?.Success ?? true);
-
-    /// <summary>
-    /// Merges all errors and warnings from the main result and the optional pre-socks result
-    /// into a single <see cref="NodeValidatorResult"/> for unified notification.
-    /// </summary>
-    public NodeValidatorResult CombinedValidatorResult => new(
-        [.. MainResult.ValidatorResult.Errors, .. PreSocksResult?.ValidatorResult.Errors ?? []],
-        [.. MainResult.ValidatorResult.Warnings, .. PreSocksResult?.ValidatorResult.Warnings ?? []]);
-
-    /// <summary>
-    /// The main context with TunProtectSsPort/ProxyRelaySsPort and ProtectDomainList merged in
-    /// from the pre-socks result (if any). Pass this to the core runner.
-    /// </summary>
-    public CoreConfigContext ResolvedMainContext => PreSocksResult is not null
-        ? MainResult.Context with
-        {
-            TunProtectSsPort = PreSocksResult.Context.TunProtectSsPort,
-            ProxyRelaySsPort = PreSocksResult.Context.ProxyRelaySsPort,
-            ProtectDomainList = [.. MainResult.Context.ProtectDomainList ?? [], .. PreSocksResult.Context.ProtectDomainList ?? []],
-        }
-        : MainResult.Context;
-}
-
 public class CoreConfigContextBuilder
 {
    /// <summary>
@ -108,79 +75,6 @@ public class CoreConfigContextBuilder
        return new CoreConfigContextBuilderResult(context, validatorResult);
    }

-    /// <summary>
-    /// Builds the main <see cref="CoreConfigContext"/> for <paramref name="node"/> and, when
-    /// the main build succeeds, also builds the optional pre-socks context required for TUN
-    /// protection or pre-socks proxy chaining.
-    /// </summary>
-    public static async Task<CoreConfigContextBuilderAllResult> BuildAll(Config config, ProfileItem node)
-    {
-        var mainResult = await Build(config, node);
-        if (!mainResult.Success)
-        {
-            return new CoreConfigContextBuilderAllResult(mainResult, null);
-        }
-
-        var preResult = await BuildPreSocksIfNeeded(mainResult.Context);
-        return new CoreConfigContextBuilderAllResult(mainResult, preResult);
-    }
-
-    /// <summary>
-    /// Determines whether a pre-socks context is required for <paramref name="nodeContext"/>
-    /// and, if so, builds and returns it. Returns <c>null</c> when no pre-socks core is needed.
-    /// </summary>
-    private static async Task<CoreConfigContextBuilderResult?> BuildPreSocksIfNeeded(CoreConfigContext nodeContext)
-    {
-        var config = nodeContext.AppConfig;
-        var node = nodeContext.Node;
-        var coreType = AppManager.Instance.GetCoreType(node, node.ConfigType);
-
-        var preSocksItem = ConfigHandler.GetPreSocksItem(config, node, coreType);
-        if (preSocksItem != null)
-        {
-            var preSocksResult = await Build(nodeContext.AppConfig, preSocksItem);
-            return preSocksResult with
-            {
-                Context = preSocksResult.Context with
-                {
-                    ProtectDomainList = [.. nodeContext.ProtectDomainList ?? [], .. preSocksResult.Context.ProtectDomainList ?? []],
-                }
-            };
-        }
-
-        if (!nodeContext.IsTunEnabled
-            || coreType != ECoreType.Xray
-            || node.ConfigType == EConfigType.Custom)
-        {
-            return null;
-        }
-
-        var tunProtectSsPort = Utils.GetFreePort();
-        var proxyRelaySsPort = Utils.GetFreePort();
-        var preItem = new ProfileItem()
-        {
-            CoreType = ECoreType.sing_box,
-            ConfigType = EConfigType.Shadowsocks,
-            Address = Global.Loopback,
-            Port = proxyRelaySsPort,
-            Password = Global.None,
-        };
-        preItem.SetProtocolExtra(preItem.GetProtocolExtra() with
-        {
-            SsMethod = Global.None,
-        });
-        var preResult2 = await Build(nodeContext.AppConfig, preItem);
-        return preResult2 with
-        {
-            Context = preResult2.Context with
-            {
-                ProtectDomainList = [.. nodeContext.ProtectDomainList ?? [], .. preResult2.Context.ProtectDomainList ?? []],
-                TunProtectSsPort = tunProtectSsPort,
-                ProxyRelaySsPort = proxyRelaySsPort,
-            }
-        };
-    }
-
    /// <summary>
    /// Resolves a node into the context, optionally wrapping it in a subscription-level proxy chain.
    /// Returns the effective (possibly replaced) node and the validation result.
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
@ -1198,28 +1198,46 @@ public static class ConfigHandler

    /// <summary>
    /// Create a group server that combines multiple servers for load balancing
-    /// Generates a PolicyGroup profile with references to the sub-items
+    /// Generates a configuration file that references multiple servers
    /// </summary>
    /// <param name="config">Current configuration</param>
-    /// <param name="subItem">Sub-item for grouping</param>
+    /// <param name="selecteds">Selected servers to combine</param>
+    /// <param name="coreType">Core type to use (Xray or sing_box)</param>
+    /// <param name="multipleLoad">Load balancing algorithm</param>
    /// <returns>Result object with success state and data</returns>
-    public static async Task<RetResult> AddGroupAllServer(Config config, SubItem? subItem)
+    public static async Task<RetResult> AddGroupServer4Multiple(Config config, List<ProfileItem> selecteds, ECoreType coreType, EMultipleLoad multipleLoad, string? subId)
    {
        var result = new RetResult();

-        var subId = subItem?.Id;
-        if (subId.IsNullOrEmpty())
-        {
-            result.Success = false;
-            return result;
-        }
-
        var indexId = Utils.GetGuid(false);
-        var remark = $"{subItem.Remarks} - {ResUI.TbConfigTypePolicyGroup}";
+        var childProfileIndexId = Utils.List2String(selecteds.Select(p => p.IndexId).ToList());
+
+        var remark = subId.IsNullOrEmpty() ? string.Empty : $"{(await AppManager.Instance.GetSubItem(subId))?.Remarks} ";
+        if (coreType == ECoreType.Xray)
+        {
+            remark += multipleLoad switch
+            {
+                EMultipleLoad.LeastPing => ResUI.menuGenGroupMultipleServerXrayLeastPing,
+                EMultipleLoad.Fallback => ResUI.menuGenGroupMultipleServerXrayFallback,
+                EMultipleLoad.Random => ResUI.menuGenGroupMultipleServerXrayRandom,
+                EMultipleLoad.RoundRobin => ResUI.menuGenGroupMultipleServerXrayRoundRobin,
+                EMultipleLoad.LeastLoad => ResUI.menuGenGroupMultipleServerXrayLeastLoad,
+                _ => ResUI.menuGenGroupMultipleServerXrayRoundRobin,
+            };
+        }
+        else if (coreType == ECoreType.sing_box)
+        {
+            remark += multipleLoad switch
+            {
+                EMultipleLoad.LeastPing => ResUI.menuGenGroupMultipleServerSingBoxLeastPing,
+                EMultipleLoad.Fallback => ResUI.menuGenGroupMultipleServerSingBoxFallback,
+                _ => ResUI.menuGenGroupMultipleServerSingBoxLeastPing,
+            };
+        }
        var profile = new ProfileItem
        {
            IndexId = indexId,
-            CoreType = ECoreType.Xray,
+            CoreType = coreType,
            ConfigType = EConfigType.PolicyGroup,
            Remarks = remark,
            IsSub = false
@ -1230,10 +1248,8 @@ public static class ConfigHandler
        }
        var extraItem = new ProtocolExtraItem
        {
-            MultipleLoad = EMultipleLoad.LeastPing,
-            GroupType = profile.ConfigType.ToString(),
-            SubChildItems = subId,
-            Filter = Global.PolicyGroupDefaultAllFilter,
+            ChildItems = childProfileIndexId,
+            MultipleLoad = multipleLoad,
        };
        profile.SetProtocolExtra(extraItem);
        var ret = await AddServerCommon(config, profile, true);
@ -1242,92 +1258,6 @@ public static class ConfigHandler
        return result;
    }

-    private static string CombineWithDefaultAllFilter(string regionPattern)
-    {
-        return $"^(?!.*(?:{Global.PolicyGroupExcludeKeywords})).*(?:{regionPattern}).*$";
-    }
-
-    private static readonly Dictionary<string, string> PolicyGroupRegionFilters = new()
-    {
-        { "JP", "日本|\\b[Jj][Pp]\\b|🇯🇵|[Jj]apan" },
-        { "US", "美国|\\b[Uu][Ss]\\b|🇺🇸|[Uu]nited [Ss]tates|\\b[Uu][Ss][Aa]\\b" },
-        { "HK", "香港|\\b[Hh][Kk]\\b|🇭🇰|[Hh]ong ?[Kk]ong" },
-        { "TW", "台湾|台灣|\\b[Tt][Ww]\\b|🇹🇼|[Tt]aiwan" },
-        { "KR", "韩国|\\b[Kk][Rr]\\b|🇰🇷|[Kk]orea" },
-        { "SG", "新加坡|\\b[Ss][Gg]\\b|🇸🇬|[Ss]ingapore" },
-        { "DE", "德国|\\b[Dd][Ee]\\b|🇩🇪|[Gg]ermany" },
-        { "FR", "法国|\\b[Ff][Rr]\\b|🇫🇷|[Ff]rance" },
-        { "GB", "英国|\\b[Gg][Bb]\\b|🇬🇧|[Uu]nited [Kk]ingdom|[Bb]ritain" },
-        { "CA", "加拿大|🇨🇦|[Cc]anada" },
-        { "AU", "澳大利亚|\\b[Aa][Uu]\\b|🇦🇺|[Aa]ustralia" },
-        { "RU", "俄罗斯|\\b[Rr][Uu]\\b|🇷🇺|[Rr]ussia" },
-        { "BR", "巴西|\\b[Bb][Rr]\\b|🇧🇷|[Bb]razil" },
-        { "IN", "印度|🇮🇳|[Ii]ndia" },
-        { "VN", "越南|\\b[Vv][Nn]\\b|🇻🇳|[Vv]ietnam" },
-        { "ID", "印度尼西亚|\\b[Ii][Dd]\\b|🇮🇩|[Ii]ndonesia" },
-        { "MX", "墨西哥|\\b[Mm][Xx]\\b|🇲🇽|[Mm]exico" }
-    };
-
-    public static async Task<RetResult> AddGroupRegionServer(Config config, SubItem? subItem)
-    {
-        var result = new RetResult();
-        var subId = subItem?.Id;
-        if (subId.IsNullOrEmpty())
-        {
-            result.Success = false;
-            return result;
-        }
-        var childProfiles = await AppManager.Instance.ProfileItems(subId);
-        List<string> indexIdList = [];
-
-        foreach (var regionFilter in PolicyGroupRegionFilters)
-        {
-            var indexId = Utils.GetGuid(false);
-            var remark = $"{subItem.Remarks} - {ResUI.TbConfigTypePolicyGroup} - {regionFilter.Key}";
-            var profile = new ProfileItem
-            {
-                IndexId = indexId,
-                CoreType = ECoreType.Xray,
-                ConfigType = EConfigType.PolicyGroup,
-                Remarks = remark,
-                IsSub = false
-            };
-            if (!subId.IsNullOrEmpty())
-            {
-                profile.Subid = subId;
-            }
-            var extraItem = new ProtocolExtraItem
-            {
-                MultipleLoad = EMultipleLoad.LeastPing,
-                GroupType = profile.ConfigType.ToString(),
-                SubChildItems = subId,
-                Filter = CombineWithDefaultAllFilter(regionFilter.Value),
-            };
-            profile.SetProtocolExtra(extraItem);
-
-            var matchedChildProfiles = childProfiles?.Where(p =>
-                    p != null &&
-                    p.IsValid() &&
-                    !p.ConfigType.IsComplexType() &&
-                    (extraItem.Filter.IsNullOrEmpty() || Regex.IsMatch(p.Remarks, extraItem.Filter))
-                )
-                .ToList() ?? [];
-            if (matchedChildProfiles.Count == 0)
-            {
-                continue;
-            }
-
-            var ret = await AddServerCommon(config, profile, true);
-            if (ret == 0)
-            {
-                indexIdList.Add(indexId);
-            }
-        }
-        result.Success = indexIdList.Count > 0;
-        result.Data = indexIdList;
-        return result;
-    }
-
    /// <summary>
    /// Get a SOCKS server profile for pre-SOCKS functionality
    /// Used when TUN mode is enabled or when a custom config has a pre-SOCKS port
@ -1354,6 +1284,47 @@ public static class ConfigHandler
        return itemSocks;
    }

+    public static CoreConfigContext? GetPreSocksCoreConfigContext(CoreConfigContext nodeContext)
+    {
+        var config = nodeContext.AppConfig;
+        var node = nodeContext.Node;
+        var coreType = AppManager.Instance.GetCoreType(node, node.ConfigType);
+
+        var preSocksItem = GetPreSocksItem(config, node, coreType);
+        if (preSocksItem != null)
+        {
+            return nodeContext with { Node = preSocksItem, };
+        }
+
+        if ((!nodeContext.IsTunEnabled)
+            || coreType != ECoreType.Xray
+            || node.ConfigType == EConfigType.Custom)
+        {
+            return null;
+        }
+        var tunProtectSsPort = Utils.GetFreePort();
+        var proxyRelaySsPort = Utils.GetFreePort();
+        var preItem = new ProfileItem()
+        {
+            CoreType = ECoreType.sing_box,
+            ConfigType = EConfigType.Shadowsocks,
+            Address = Global.Loopback,
+            Port = proxyRelaySsPort,
+            Password = Global.None,
+        };
+        preItem.SetProtocolExtra(preItem.GetProtocolExtra() with
+        {
+            SsMethod = Global.None,
+        });
+        var preContext = nodeContext with
+        {
+            Node = preItem,
+            TunProtectSsPort = tunProtectSsPort,
+            ProxyRelaySsPort = proxyRelaySsPort,
+        };
+        return preContext;
+    }
+
    /// <summary>
    /// Remove servers with invalid test results (timeout)
    /// Useful for cleaning up subscription lists
--- a/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
@ -99,9 +99,11 @@ public static class CoreConfigHandler
        };
        var builderResult = await CoreConfigContextBuilder.Build(config, dummyNode);
        var context = builderResult.Context;
-        foreach (var testItem in selecteds)
+        var ids = selecteds.Where(serverTestItem => !serverTestItem.IndexId.IsNullOrEmpty())
+            .Select(serverTestItem => serverTestItem.IndexId);
+        var nodes = await AppManager.Instance.GetProfileItemsByIndexIds(ids);
+        foreach (var node in nodes)
        {
-            var node = testItem.Profile;
            var (actNode, _) = await CoreConfigContextBuilder.ResolveNodeAsync(context, node, true);
            if (node.IndexId == actNode.IndexId)
            {
--- a/v2rayN/ServiceLib/Manager/AppManager.cs
+++ b/v2rayN/ServiceLib/Manager/AppManager.cs
@ -242,30 +242,6 @@ public sealed class AppManager
            .ToListAsync();
    }

-    public async Task<Dictionary<string, ProfileItem>> GetProfileItemsByIndexIdsAsMap(IEnumerable<string> indexIds)
-    {
-        var items = await GetProfileItemsByIndexIds(indexIds);
-        return items.ToDictionary(it => it.IndexId);
-    }
-
-    public async Task<List<ProfileItem>> GetProfileItemsOrderedByIndexIds(IEnumerable<string> indexIds)
-    {
-        var idList = indexIds.Where(id => !id.IsNullOrEmpty()).Distinct().ToList();
-        if (idList.Count == 0)
-        {
-            return [];
-        }
-
-        var items = await SQLiteHelper.Instance.TableAsync<ProfileItem>()
-            .Where(it => idList.Contains(it.IndexId))
-            .ToListAsync();
-        var itemMap = items.ToDictionary(it => it.IndexId);
-
-        return idList.Select(id => itemMap.GetValueOrDefault(id))
-            .Where(item => item != null)
-            .ToList();
-    }
-
    public async Task<ProfileItem?> GetProfileItemViaRemarks(string? remarks)
    {
        if (remarks.IsNullOrEmpty())
--- a/v2rayN/ServiceLib/Manager/CoreManager.cs
+++ b/v2rayN/ServiceLib/Manager/CoreManager.cs
@ -57,19 +57,27 @@ public class CoreManager
        }
    }

-    /// <param name="mainContext">Resolved main context (with pre-socks ports already merged if applicable).</param>
-    /// <param name="preContext">Optional pre-socks context passed to <see cref="CoreStartPreService"/>.</param>
-    public async Task LoadCore(CoreConfigContext? mainContext, CoreConfigContext? preContext)
+    public async Task LoadCore(CoreConfigContext? context)
    {
-        if (mainContext == null)
+        if (context == null)
        {
            await UpdateFunc(false, ResUI.CheckServerSettings);
            return;
        }

-        var node = mainContext.Node;
+        var contextMod = context;
+        var node = contextMod.Node;
        var fileName = Utils.GetBinConfigPath(Global.CoreConfigFileName);
-        var result = await CoreConfigHandler.GenerateClientConfig(mainContext, fileName);
+        var preContext = ConfigHandler.GetPreSocksCoreConfigContext(contextMod);
+        if (preContext is not null)
+        {
+            contextMod = contextMod with
+            {
+                TunProtectSsPort = preContext.TunProtectSsPort,
+                ProxyRelaySsPort = preContext.ProxyRelaySsPort,
+            };
+        }
+        var result = await CoreConfigHandler.GenerateClientConfig(contextMod, fileName);
        if (result.Success != true)
        {
            await UpdateFunc(true, result.Msg);
@ -88,7 +96,7 @@ public class CoreManager
            await WindowsUtils.RemoveTunDevice();
        }

-        await CoreStart(mainContext);
+        await CoreStart(contextMod);
        await CoreStartPreService(preContext);
        if (_processService != null)
        {
@ -98,7 +106,7 @@ public class CoreManager

    public async Task<ProcessService?> LoadCoreConfigSpeedtest(List<ServerTestItem> selecteds)
    {
-        var coreType = selecteds.FirstOrDefault()?.CoreType == ECoreType.sing_box ? ECoreType.sing_box : ECoreType.Xray;
+        var coreType = selecteds.Any(t => Global.SingboxOnlyConfigType.Contains(t.ConfigType)) ? ECoreType.sing_box : ECoreType.Xray;
        var fileName = string.Format(Global.CoreSpeedtestConfigFileName, Utils.GetGuid(false));
        var configPath = Utils.GetBinConfigPath(fileName);
        var result = await CoreConfigHandler.GenerateClientSpeedtestConfig(_config, configPath, selecteds, coreType);
--- a/v2rayN/ServiceLib/Manager/GroupProfileManager.cs
+++ b/v2rayN/ServiceLib/Manager/GroupProfileManager.cs
@ -52,10 +52,10 @@ public class GroupProfileManager
                return false;
            }

-            var childItems = await AppManager.Instance.GetProfileItemsByIndexIds(childIds);
-            foreach (var childItem in childItems)
+            foreach (var child in childIds)
            {
-                if (await HasCycle(childItem.IndexId, childItem?.GetProtocolExtra(), visited, stack))
+                var childItem = await AppManager.Instance.GetProfileItem(child);
+                if (await HasCycle(child, childItem?.GetProtocolExtra(), visited, stack))
                {
                    return true;
                }
@ -103,7 +103,26 @@ public class GroupProfileManager
            return [];
        }

-        var ordered = await AppManager.Instance.GetProfileItemsOrderedByIndexIds(childProfileIds);
+        var childProfiles = await AppManager.Instance.GetProfileItemsByIndexIds(childProfileIds);
+        if (childProfiles == null || childProfiles.Count == 0)
+        {
+            return [];
+        }
+
+        var profileMap = childProfiles
+            .Where(p => p != null && !p.IndexId.IsNullOrEmpty())
+            .GroupBy(p => p!.IndexId!)
+            .ToDictionary(g => g.Key, g => g.First());
+
+        var ordered = new List<ProfileItem>(childProfileIds.Count);
+        foreach (var id in childProfileIds)
+        {
+            if (id != null && profileMap.TryGetValue(id, out var item) && item != null)
+            {
+                ordered.Add(item);
+            }
+        }
+
        return ordered;
    }

--- a/v2rayN/ServiceLib/Manager/NoticeManager.cs
+++ b/v2rayN/ServiceLib/Manager/NoticeManager.cs
@ -38,25 +38,4 @@ public class NoticeManager
        Enqueue(msg);
        SendMessage(msg);
    }
-
-    /// <summary>
-    /// Sends each error and warning in <paramref name="validatorResult"/> to the message panel
-    /// and enqueues a summary snack notification (capped at 10 messages).
-    /// Returns <c>true</c> when there were any messages so the caller can decide on early-return
-    /// based on <see cref="NodeValidatorResult.Success"/>.
-    /// </summary>
-    public bool NotifyValidatorResult(NodeValidatorResult validatorResult)
-    {
-        var msgs = new List<string>([.. validatorResult.Errors, .. validatorResult.Warnings]);
-        if (msgs.Count == 0)
-        {
-            return false;
-        }
-        foreach (var msg in msgs)
-        {
-            SendMessage(msg);
-        }
-        Enqueue(Utils.List2String(msgs.Take(10).ToList(), true));
-        return true;
-    }
 }
--- a/v2rayN/ServiceLib/Models/ServerTestItem.cs
+++ b/v2rayN/ServiceLib/Models/ServerTestItem.cs
@ -9,6 +9,4 @@ public class ServerTestItem
    public EConfigType ConfigType { get; set; }
    public bool AllowTest { get; set; }
    public int QueueNum { get; set; }
-    public required ProfileItem Profile { get; set; }
-    public ECoreType CoreType { get; set; }
 }
--- a/v2rayN/ServiceLib/Models/V2rayConfig.cs
+++ b/v2rayN/ServiceLib/Models/V2rayConfig.cs
@ -222,6 +222,12 @@ public class DnsServer4Ray
    public List<string>? domains { get; set; }
    public bool? skipFallback { get; set; }
    public List<string>? expectedIPs { get; set; }
+    public List<string>? unexpectedIPs { get; set; }
+    public string? clientIp { get; set; }
+    public string? queryStrategy { get; set; }
+    public int? timeoutMs { get; set; }
+    public bool? disableCache { get; set; }
+    public bool? finalQuery { get; set; }
    public string? tag { get; set; }
 }

--- a/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
+++ b/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
@ -843,15 +843,6 @@ namespace ServiceLib.Resx {
            }
        }
        
-        /// <summary>
-        ///   查找类似 All configurations 的本地化字符串。
-        /// </summary>
-        public static string menuAllServers {
-            get {
-                return ResourceManager.GetString("menuAllServers", resourceCulture);
-            }
-        }
-        
        /// <summary>
        ///   查找类似 Backup and Restore 的本地化字符串。
        /// </summary>
@ -1024,20 +1015,74 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Generate Policy Group 的本地化字符串。
+        ///   查找类似 Generate Policy Group from Multiple Profiles 的本地化字符串。
        /// </summary>
-        public static string menuGenGroupServer {
+        public static string menuGenGroupMultipleServer {
            get {
-                return ResourceManager.GetString("menuGenGroupServer", resourceCulture);
+                return ResourceManager.GetString("menuGenGroupMultipleServer", resourceCulture);
            }
        }
        
        /// <summary>
-        ///   查找类似 Group by Region 的本地化字符串。
+        ///   查找类似 Fallback by sing-box 的本地化字符串。
        /// </summary>
-        public static string menuGenRegionGroup {
+        public static string menuGenGroupMultipleServerSingBoxFallback {
            get {
-                return ResourceManager.GetString("menuGenRegionGroup", resourceCulture);
+                return ResourceManager.GetString("menuGenGroupMultipleServerSingBoxFallback", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 LeastPing by sing-box 的本地化字符串。
+        /// </summary>
+        public static string menuGenGroupMultipleServerSingBoxLeastPing {
+            get {
+                return ResourceManager.GetString("menuGenGroupMultipleServerSingBoxLeastPing", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Fallback by Xray 的本地化字符串。
+        /// </summary>
+        public static string menuGenGroupMultipleServerXrayFallback {
+            get {
+                return ResourceManager.GetString("menuGenGroupMultipleServerXrayFallback", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 LeastLoad by Xray 的本地化字符串。
+        /// </summary>
+        public static string menuGenGroupMultipleServerXrayLeastLoad {
+            get {
+                return ResourceManager.GetString("menuGenGroupMultipleServerXrayLeastLoad", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 LeastPing by Xray 的本地化字符串。
+        /// </summary>
+        public static string menuGenGroupMultipleServerXrayLeastPing {
+            get {
+                return ResourceManager.GetString("menuGenGroupMultipleServerXrayLeastPing", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Random by Xray 的本地化字符串。
+        /// </summary>
+        public static string menuGenGroupMultipleServerXrayRandom {
+            get {
+                return ResourceManager.GetString("menuGenGroupMultipleServerXrayRandom", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 RoundRobin by Xray 的本地化字符串。
+        /// </summary>
+        public static string menuGenGroupMultipleServerXrayRoundRobin {
+            get {
+                return ResourceManager.GetString("menuGenGroupMultipleServerXrayRoundRobin", resourceCulture);
            }
        }
        
--- a/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
@ -1371,6 +1371,24 @@
  <data name="TbPorts7Tips" xml:space="preserve">
    <value>مخفی و پورت می شود، با کاما (،) جدا می شود</value>
  </data>
+  <data name="menuGenGroupMultipleServer" xml:space="preserve">
+    <value>Generate Policy Group from Multiple Profiles</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRandom" xml:space="preserve">
+    <value>چند سرور تصادفی توسط Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRoundRobin" xml:space="preserve">
+    <value>چند سرور RoundRobin توسط Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastPing" xml:space="preserve">
+    <value>چند سرور LeastPing توسط Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastLoad" xml:space="preserve">
+    <value>چند سرور LeastLoad توسط Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerSingBoxLeastPing" xml:space="preserve">
+    <value>LeastPing چند سرور توسط sing-box</value>
+  </data>
  <data name="menuExportConfig" xml:space="preserve">
    <value>صادر کردن سرور</value>
  </data>
@ -1515,6 +1533,12 @@
  <data name="TbFallback" xml:space="preserve">
    <value>Fallback</value>
  </data>
+  <data name="menuGenGroupMultipleServerSingBoxFallback" xml:space="preserve">
+    <value>Multi-Configuration Fallback by sing-box</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
+    <value>Multi-Configuration Fallback by Xray</value>
+  </data>
  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
    <value>Core '{0}' does not support network type '{1}'</value>
  </data>
@ -1662,15 +1686,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
    <value>Subscription next proxy {0} not found. Skipping.</value>
  </data>
-  <data name="menuGenGroupServer" xml:space="preserve">
-    <value>Generate Policy Group</value>
-  </data>
-  <data name="menuAllServers" xml:space="preserve">
-    <value>All configurations</value>
-  </data>
-  <data name="menuGenRegionGroup" xml:space="preserve">
-    <value>Group by Region</value>
-  </data>
  <data name="TbUot" xml:space="preserve">
    <value>UDP over TCP</value>
  </data>
--- a/v2rayN/ServiceLib/Resx/ResUI.fr.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.fr.resx
@ -1368,6 +1368,24 @@
  <data name="TbPorts7Tips" xml:space="preserve">
    <value>Écrase le port ; pour plusieurs groupes, séparer par virgules (,)</value>
  </data>
+  <data name="menuGenGroupMultipleServer" xml:space="preserve">
+    <value>Générer un groupe de stratégie depuis plusieurs profils</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRandom" xml:space="preserve">
+    <value>Xray aléatoire (multi-sélection)</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRoundRobin" xml:space="preserve">
+    <value>Xray équilibrage (tourniquet) multi-sélection</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastPing" xml:space="preserve">
+    <value>Xray latence minimale (multi-sélection)</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastLoad" xml:space="preserve">
+    <value>Xray le plus stable (multi-sélection)</value>
+  </data>
+  <data name="menuGenGroupMultipleServerSingBoxLeastPing" xml:space="preserve">
+    <value>sing-box latence minimale (multi-sélection)</value>
+  </data>
  <data name="menuExportConfig" xml:space="preserve">
    <value>Exporter</value>
  </data>
@ -1512,6 +1530,12 @@
  <data name="TbFallback" xml:space="preserve">
    <value>Basculement (failover)</value>
  </data>
+  <data name="menuGenGroupMultipleServerSingBoxFallback" xml:space="preserve">
+    <value>sing-box basculement (multi-sélection)</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
+    <value>Xray basculement (multi-sélection)</value>
+  </data>
  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
    <value>Le cœur « {0} » ne prend pas en charge le type de réseau « {1} »</value>
  </data>
@ -1659,15 +1683,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
    <value>Subscription next proxy {0} not found. Skipping.</value>
  </data>
-  <data name="menuGenGroupServer" xml:space="preserve">
-    <value>Generate Policy Group</value>
-  </data>
-  <data name="menuAllServers" xml:space="preserve">
-    <value>All configurations</value>
-  </data>
-  <data name="menuGenRegionGroup" xml:space="preserve">
-    <value>Group by Region</value>
-  </data>
  <data name="TbUot" xml:space="preserve">
    <value>UDP over TCP</value>
  </data>
--- a/v2rayN/ServiceLib/Resx/ResUI.hu.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.hu.resx
@ -1371,6 +1371,24 @@
  <data name="TbPorts7Tips" xml:space="preserve">
    <value>A portot lefedi, vesszővel (,) elválasztva</value>
  </data>
+  <data name="menuGenGroupMultipleServer" xml:space="preserve">
+    <value>Generate Policy Group from Multiple Profiles</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRandom" xml:space="preserve">
+    <value>Több konfiguráció véletlenszerűen Xray szerint</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRoundRobin" xml:space="preserve">
+    <value>Több konfiguráció RoundRobin Xray szerint</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastPing" xml:space="preserve">
+    <value>Több konfiguráció legkisebb pinggel Xray szerint</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastLoad" xml:space="preserve">
+    <value>Több konfiguráció legkisebb terheléssel Xray szerint</value>
+  </data>
+  <data name="menuGenGroupMultipleServerSingBoxLeastPing" xml:space="preserve">
+    <value>Több konfiguráció legkisebb pinggel sing-box szerint</value>
+  </data>
  <data name="menuExportConfig" xml:space="preserve">
    <value>Konfiguráció exportálása</value>
  </data>
@ -1515,6 +1533,12 @@
  <data name="TbFallback" xml:space="preserve">
    <value>Fallback</value>
  </data>
+  <data name="menuGenGroupMultipleServerSingBoxFallback" xml:space="preserve">
+    <value>Multi-Configuration Fallback by sing-box</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
+    <value>Multi-Configuration Fallback by Xray</value>
+  </data>
  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
    <value>Core '{0}' does not support network type '{1}'</value>
  </data>
@ -1662,15 +1686,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
    <value>Subscription next proxy {0} not found. Skipping.</value>
  </data>
-  <data name="menuGenGroupServer" xml:space="preserve">
-    <value>Generate Policy Group</value>
-  </data>
-  <data name="menuAllServers" xml:space="preserve">
-    <value>All configurations</value>
-  </data>
-  <data name="menuGenRegionGroup" xml:space="preserve">
-    <value>Group by Region</value>
-  </data>
  <data name="TbUot" xml:space="preserve">
    <value>UDP over TCP</value>
  </data>
--- a/v2rayN/ServiceLib/Resx/ResUI.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.resx
@ -1371,6 +1371,24 @@
  <data name="TbPorts7Tips" xml:space="preserve">
    <value>Will cover the port, separate with commas (,)</value>
  </data>
+  <data name="menuGenGroupMultipleServer" xml:space="preserve">
+    <value>Generate Policy Group from Multiple Profiles</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRandom" xml:space="preserve">
+    <value>Random by Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRoundRobin" xml:space="preserve">
+    <value>RoundRobin by Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastPing" xml:space="preserve">
+    <value>LeastPing by Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastLoad" xml:space="preserve">
+    <value>LeastLoad by Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerSingBoxLeastPing" xml:space="preserve">
+    <value>LeastPing by sing-box</value>
+  </data>
  <data name="menuExportConfig" xml:space="preserve">
    <value>Export</value>
  </data>
@ -1515,6 +1533,12 @@
  <data name="TbFallback" xml:space="preserve">
    <value>Fallback</value>
  </data>
+  <data name="menuGenGroupMultipleServerSingBoxFallback" xml:space="preserve">
+    <value>Fallback by sing-box</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
+    <value>Fallback by Xray</value>
+  </data>
  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
    <value>Core '{0}' does not support network type '{1}'</value>
  </data>
@ -1662,15 +1686,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
    <value>Subscription next proxy {0} not found. Skipping.</value>
  </data>
-  <data name="menuGenGroupServer" xml:space="preserve">
-    <value>Generate Policy Group</value>
-  </data>
-  <data name="menuAllServers" xml:space="preserve">
-    <value>All configurations</value>
-  </data>
-  <data name="menuGenRegionGroup" xml:space="preserve">
-    <value>Group by Region</value>
-  </data>
  <data name="TbUot" xml:space="preserve">
    <value>UDP over TCP</value>
  </data>
--- a/v2rayN/ServiceLib/Resx/ResUI.ru.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.ru.resx
@ -1371,6 +1371,24 @@
  <data name="TbPorts7Tips" xml:space="preserve">
    <value>Заменит указанный порт, перечисляйте через запятую (,)</value>
  </data>
+  <data name="menuGenGroupMultipleServer" xml:space="preserve">
+    <value>Generate Policy Group from Multiple Profiles</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRandom" xml:space="preserve">
+    <value>Случайный (Xray)</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRoundRobin" xml:space="preserve">
+    <value>Круговой (Xray)</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastPing" xml:space="preserve">
+    <value>Минимальное RTT (минимальное время туда-обратно) (Xray)</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastLoad" xml:space="preserve">
+    <value>Минимальная нагрузка (Xray)</value>
+  </data>
+  <data name="menuGenGroupMultipleServerSingBoxLeastPing" xml:space="preserve">
+    <value>Минимальное RTT (минимальное время туда-обратно) (sing-box)</value>
+  </data>
  <data name="menuExportConfig" xml:space="preserve">
    <value>Экспортировать конфигурацию</value>
  </data>
@ -1515,6 +1533,12 @@
  <data name="TbFallback" xml:space="preserve">
    <value>Fallback</value>
  </data>
+  <data name="menuGenGroupMultipleServerSingBoxFallback" xml:space="preserve">
+    <value>Multi-Configuration Fallback by sing-box</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
+    <value>Multi-Configuration Fallback by Xray</value>
+  </data>
  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
    <value>Core '{0}' does not support network type '{1}'</value>
  </data>
@ -1662,15 +1686,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
    <value>Subscription next proxy {0} not found. Skipping.</value>
  </data>
-  <data name="menuGenGroupServer" xml:space="preserve">
-    <value>Generate Policy Group</value>
-  </data>
-  <data name="menuAllServers" xml:space="preserve">
-    <value>All configurations</value>
-  </data>
-  <data name="menuGenRegionGroup" xml:space="preserve">
-    <value>Group by Region</value>
-  </data>
  <data name="TbUot" xml:space="preserve">
    <value>UDP over TCP</value>
  </data>
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
@ -1368,6 +1368,24 @@
  <data name="TbPorts7Tips" xml:space="preserve">
    <value>会覆盖端口，多组时用逗号 (,) 隔开</value>
  </data>
+  <data name="menuGenGroupMultipleServer" xml:space="preserve">
+    <value>多选生成策略组</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRandom" xml:space="preserve">
+    <value>多选随机 Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRoundRobin" xml:space="preserve">
+    <value>多选负载均衡 Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastPing" xml:space="preserve">
+    <value>多选最低延迟 Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastLoad" xml:space="preserve">
+    <value>多选最稳定 Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerSingBoxLeastPing" xml:space="preserve">
+    <value>多选最低延迟 sing-box</value>
+  </data>
  <data name="menuExportConfig" xml:space="preserve">
    <value>导出</value>
  </data>
@ -1512,6 +1530,12 @@
  <data name="TbFallback" xml:space="preserve">
    <value>故障转移</value>
  </data>
+  <data name="menuGenGroupMultipleServerSingBoxFallback" xml:space="preserve">
+    <value>多选故障转移 sing-box</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
+    <value>多选故障转移 Xray</value>
+  </data>
  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
    <value>核心 '{0}' 不支持网络类型 '{1}'</value>
  </data>
@ -1659,15 +1683,6 @@
  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
    <value>订阅后置节点 {0} 未找到，已跳过。</value>
  </data>
-  <data name="menuGenGroupServer" xml:space="preserve">
-    <value>一键生成策略组</value>
-  </data>
-  <data name="menuAllServers" xml:space="preserve">
-    <value>全部配置项</value>
-  </data>
-  <data name="menuGenRegionGroup" xml:space="preserve">
-    <value>按地区分组</value>
-  </data>
  <data name="TbUot" xml:space="preserve">
    <value>UDP over TCP</value>
  </data>
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
@ -1368,6 +1368,24 @@
  <data name="TbPorts7Tips" xml:space="preserve">
    <value>會覆蓋埠，多組時用逗號 (,) 隔開</value>
  </data>
+  <data name="menuGenGroupMultipleServer" xml:space="preserve">
+    <value>多選生成策略組</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRandom" xml:space="preserve">
+    <value>多選隨機 Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayRoundRobin" xml:space="preserve">
+    <value>多選負載平衡 Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastPing" xml:space="preserve">
+    <value>多選最低延遲 Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayLeastLoad" xml:space="preserve">
+    <value>多選最穩定 Xray</value>
+  </data>
+  <data name="menuGenGroupMultipleServerSingBoxLeastPing" xml:space="preserve">
+    <value>多選最低延遲 sing-box</value>
+  </data>
  <data name="menuExportConfig" xml:space="preserve">
    <value>匯出</value>
  </data>
@ -1512,6 +1530,12 @@
  <data name="TbFallback" xml:space="preserve">
    <value>容錯移轉</value>
  </data>
+  <data name="menuGenGroupMultipleServerSingBoxFallback" xml:space="preserve">
+    <value>多選容錯移轉 sing-box</value>
+  </data>
+  <data name="menuGenGroupMultipleServerXrayFallback" xml:space="preserve">
+    <value>多選容錯移轉 Xray</value>
+  </data>
  <data name="MsgCoreNotSupportNetwork" xml:space="preserve">
    <value>核心 '{0}' 不支援網路類型 '{1}'</value>
  </data>
@ -1659,15 +1683,6 @@
  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
    <value>Subscription next proxy {0} not found. Skipping.</value>
  </data>
-  <data name="menuGenGroupServer" xml:space="preserve">
-    <value>Generate Policy Group</value>
-  </data>
-  <data name="menuAllServers" xml:space="preserve">
-    <value>All configurations</value>
-  </data>
-  <data name="menuGenRegionGroup" xml:space="preserve">
-    <value>Group by Region</value>
-  </data>
  <data name="TbUot" xml:space="preserve">
    <value>UDP over TCP</value>
  </data>
--- a/v2rayN/ServiceLib/Services/CoreConfig/Singbox/CoreConfigSingboxService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/Singbox/CoreConfigSingboxService.cs
@ -149,11 +149,11 @@ public partial class CoreConfigSingboxService(CoreConfigContext context)

            foreach (var it in selecteds)
            {
-                if (!(Global.SingboxSupportConfigType.Contains(it.ConfigType) || it.ConfigType.IsGroupType()))
+                if (!Global.SingboxSupportConfigType.Contains(it.ConfigType))
                {
                    continue;
                }
-                if (!it.ConfigType.IsComplexType() && it.Port <= 0)
+                if (it.Port <= 0)
                {
                    continue;
                }
--- a/v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxDnsService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxDnsService.cs
@ -148,20 +148,15 @@ public partial class CoreConfigSingboxService
        _coreConfig.dns ??= new Dns4Sbox();
        _coreConfig.dns.rules ??= [];

-        _coreConfig.dns.rules.Add(new() { ip_accept_any = true, server = Global.SingboxHostsDNSTag });
-
-        if (context.ProtectDomainList.Count > 0)
+        _coreConfig.dns.rules.AddRange(new[]
        {
-            _coreConfig.dns.rules.Add(new()
+            new Rule4Sbox { ip_accept_any = true, server = Global.SingboxHostsDNSTag },
+            new Rule4Sbox
            {
                server = Global.SingboxDirectDNSTag,
                strategy = Utils.DomainStrategy4Sbox(simpleDnsItem.Strategy4Freedom),
                domain = context.ProtectDomainList.ToList(),
-            });
-        }
-
-        _coreConfig.dns.rules.AddRange(new[]
-        {
+            },
            new Rule4Sbox
            {
                server = Global.SingboxRemoteDNSTag,
--- a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/CoreConfigV2rayService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/CoreConfigV2rayService.cs
@ -112,11 +112,11 @@ public partial class CoreConfigV2rayService(CoreConfigContext context)

            foreach (var it in selecteds)
            {
-                if (!(Global.XraySupportConfigType.Contains(it.ConfigType) || it.ConfigType.IsGroupType()))
+                if (!Global.XraySupportConfigType.Contains(it.ConfigType))
                {
                    continue;
                }
-                if (!it.ConfigType.IsComplexType() && it.Port <= 0)
+                if (it.Port <= 0)
                {
                    continue;
                }
@ -180,13 +180,13 @@ public partial class CoreConfigV2rayService(CoreConfigContext context)
                //rule
                RulesItem4Ray rule = new()
                {
-                    inboundTag = [inbound.tag],
+                    inboundTag = new List<string> { inbound.tag },
                    outboundTag = tag,
                    type = "field"
                };
                if (isBalancer)
                {
-                    rule.balancerTag = tag + Global.BalancerTagSuffix;
+                    rule.balancerTag = tag;
                    rule.outboundTag = null;
                }
                _coreConfig.routing.rules.Add(rule);
--- a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayDnsService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayDnsService.cs
@ -71,25 +71,6 @@ public partial class CoreConfigV2rayService
            dnsItem.enableParallelQuery = simpleDnsItem?.ParallelQuery is true ? true : null;

            // DNS routing
-            var directDnsTags = dnsItem.servers
-                .Select(server =>
-                {
-                    var tagNode = (server as JsonObject)?["tag"];
-                    return tagNode is JsonValue value && value.TryGetValue<string>(out var tag) ? tag : null;
-                })
-                .Where(tag => tag is not null && tag.StartsWith(Global.DirectDnsTag, StringComparison.Ordinal))
-                .Select(tag => tag!)
-                .ToList();
-            if (directDnsTags.Count > 0)
-            {
-                _coreConfig.routing.rules.Add(new()
-                {
-                    type = "field",
-                    inboundTag = directDnsTags,
-                    outboundTag = Global.DirectTag,
-                });
-            }
-
            var finalRule = BuildFinalRule();
            dnsItem.tag = Global.DnsTag;
            _coreConfig.routing.rules.Add(new()
@ -97,7 +78,7 @@ public partial class CoreConfigV2rayService
                type = "field",
                inboundTag = [Global.DnsTag],
                outboundTag = finalRule.outboundTag,
-                balancerTag = finalRule.balancerTag,
+                balancerTag = finalRule.balancerTag
            });

            _coreConfig.dns = dnsItem;
@ -231,13 +212,11 @@ public partial class CoreConfigV2rayService

        dnsItem.servers ??= [];

-        var directDnsTagIndex = 1;
-
        AddDnsServers(remoteDNSAddress, proxyDomainList);
-        AddDnsServers(directDNSAddress, directDomainList, true);
+        AddDnsServers(directDNSAddress, directDomainList);
        AddDnsServers(remoteDNSAddress, proxyGeositeList);
-        AddDnsServers(directDNSAddress, directGeositeList, true);
-        AddDnsServers(directDNSAddress, expectedDomainList, true, expectedIPs);
+        AddDnsServers(directDNSAddress, directGeositeList);
+        AddDnsServers(directDNSAddress, expectedDomainList, expectedIPs);
        if (dnsServerDomains.Count > 0)
        {
            AddDnsServers(bootstrapDNSAddress, dnsServerDomains);
@ -255,21 +234,8 @@ public partial class CoreConfigV2rayService
            useDirectDns = noDomain && noProcess && isAnyIp && isAnyPort && isAnyNetwork;
        }

-        if (!useDirectDns)
-        {
-            dnsItem.servers.AddRange(remoteDNSAddress);
-        }
-        else
-        {
-            foreach (var dns in directDNSAddress)
-            {
-                var dnsServer = CreateDnsServer(dns, []);
-                dnsServer.tag = $"{Global.DirectDnsTag}-{directDnsTagIndex++}";
-                dnsServer.skipFallback = false;
-                dnsItem.servers.Add(JsonUtils.SerializeToNode(dnsServer,
-                    new JsonSerializerOptions { DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull }));
-            }
-        }
+        var defaultDnsServers = useDirectDns ? directDNSAddress : remoteDNSAddress;
+        dnsItem.servers.AddRange(defaultDnsServers);
        return;

        static List<string> ParseDnsAddresses(string? dnsInput, string defaultAddress)
@ -283,7 +249,7 @@ public partial class CoreConfigV2rayService
            return addresses.Count > 0 ? addresses : new List<string> { defaultAddress };
        }

-        static DnsServer4Ray CreateDnsServer(string dnsAddress, List<string> domains, List<string>? expectedIPs = null)
+        static object? CreateDnsServer(string dnsAddress, List<string> domains, List<string>? expectedIPs = null)
        {
            var (domain, scheme, port, path) = Utils.ParseUrl(dnsAddress);
            var domainFinal = dnsAddress;
@ -306,10 +272,13 @@ public partial class CoreConfigV2rayService
                domains = domains.Count > 0 ? domains : null,
                expectedIPs = expectedIPs?.Count > 0 ? expectedIPs : null
            };
-            return dnsServer;
+            return JsonUtils.SerializeToNode(dnsServer, new JsonSerializerOptions
+            {
+                DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull
+            });
        }

-        void AddDnsServers(List<string> dnsAddresses, List<string> domains, bool isDirectDns = false, List<string>? expectedIPs = null)
+        void AddDnsServers(List<string> dnsAddresses, List<string> domains, List<string>? expectedIPs = null)
        {
            if (domains.Count <= 0)
            {
@ -317,14 +286,7 @@ public partial class CoreConfigV2rayService
            }
            foreach (var dnsAddress in dnsAddresses)
            {
-                var dnsServer = CreateDnsServer(dnsAddress, domains, expectedIPs);
-                if (isDirectDns)
-                {
-                    dnsServer.tag = $"{Global.DirectDnsTag}-{directDnsTagIndex++}";
-                }
-                var dnsServerNode = JsonUtils.SerializeToNode(dnsServer,
-                    new JsonSerializerOptions { DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull });
-                dnsItem.servers.Add(dnsServerNode);
+                dnsItem.servers.Add(CreateDnsServer(dnsAddress, domains, expectedIPs));
            }
        }
    }
--- a/v2rayN/ServiceLib/Services/SpeedtestService.cs
+++ b/v2rayN/ServiceLib/Services/SpeedtestService.cs
@ -61,36 +61,26 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF

    private async Task<List<ServerTestItem>> GetClearItem(ESpeedActionType actionType, List<ProfileItem> selecteds)
    {
-        var lstSelected = new List<ServerTestItem>(selecteds.Count);
-        var ids = selecteds.Where(it => !it.IndexId.IsNullOrEmpty()
-            && it.ConfigType != EConfigType.Custom
-            && (it.ConfigType.IsComplexType() || it.Port > 0))
-            .Select(it => it.IndexId)
-            .ToList();
-        var profileMap = await AppManager.Instance.GetProfileItemsByIndexIdsAsMap(ids);
-        for (var i = 0; i < selecteds.Count; i++)
+        var lstSelected = new List<ServerTestItem>();
+        foreach (var it in selecteds)
        {
-            var it = selecteds[i];
-            if (it.ConfigType == EConfigType.Custom)
+            if (it.ConfigType.IsComplexType())
            {
                continue;
            }

-            if (!it.ConfigType.IsComplexType() && it.Port <= 0)
+            if (it.Port <= 0)
            {
                continue;
            }

-            var profile = profileMap.GetValueOrDefault(it.IndexId, it);
            lstSelected.Add(new ServerTestItem()
            {
                IndexId = it.IndexId,
                Address = it.Address,
                Port = it.Port,
                ConfigType = it.ConfigType,
-                QueueNum = i,
-                Profile = profile,
-                CoreType = AppManager.Instance.GetCoreType(profile, it.ConfigType),
+                QueueNum = selecteds.IndexOf(it)
            });
        }

@ -363,8 +353,8 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
    private List<List<ServerTestItem>> GetTestBatchItem(List<ServerTestItem> lstSelected, int pageSize)
    {
        List<List<ServerTestItem>> lstTest = new();
-        var lst1 = lstSelected.Where(t => t.CoreType == ECoreType.Xray).ToList();
-        var lst2 = lstSelected.Where(t => t.CoreType == ECoreType.sing_box).ToList();
+        var lst1 = lstSelected.Where(t => Global.XraySupportConfigType.Contains(t.ConfigType)).ToList();
+        var lst2 = lstSelected.Where(t => Global.SingboxOnlyConfigType.Contains(t.ConfigType)).ToList();

        for (var num = 0; num < (int)Math.Ceiling(lst1.Count * 1.0 / pageSize); num++)
        {
--- a/v2rayN/ServiceLib/ViewModels/AddGroupServerViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/AddGroupServerViewModel.cs
@ -99,8 +99,15 @@ public class AddGroupServerViewModel : MyReactiveObject
        Filter = protocolExtra?.Filter;

        var childIndexIds = Utils.String2List(protocolExtra?.ChildItems) ?? [];
-        var childItemList = await AppManager.Instance.GetProfileItemsOrderedByIndexIds(childIndexIds);
-        ChildItemsObs.AddRange(childItemList);
+        foreach (var item in childIndexIds)
+        {
+            var child = await AppManager.Instance.GetProfileItem(item);
+            if (child == null)
+            {
+                continue;
+            }
+            ChildItemsObs.Add(child);
+        }
    }

    public async Task ChildRemoveAsync()
--- a/v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs
@ -551,15 +551,24 @@ public class MainWindowViewModel : MyReactiveObject
                NoticeManager.Instance.Enqueue(ResUI.CheckServerSettings);
                return;
            }
-            var allResult = await CoreConfigContextBuilder.BuildAll(_config, profileItem);
-            if (NoticeManager.Instance.NotifyValidatorResult(allResult.CombinedValidatorResult) && !allResult.Success)
+            var (context, validatorResult) = await CoreConfigContextBuilder.Build(_config, profileItem);
+            var msgs = new List<string>([..validatorResult.Errors, ..validatorResult.Warnings]);
+            if (msgs.Count > 0)
            {
-                return;
+                foreach (var msg in msgs)
+                {
+                    NoticeManager.Instance.SendMessage(msg);
+                }
+                NoticeManager.Instance.Enqueue(Utils.List2String(msgs.Take(10).ToList(), true));
+                if (!validatorResult.Success)
+                {
+                    return;
+                }
            }

            await Task.Run(async () =>
            {
-                await LoadCore(allResult.ResolvedMainContext, allResult.PreSocksResult?.Context);
+                await LoadCore(context);
                await SysProxyHandler.UpdateSysProxy(_config, false);
                await Task.Delay(1000);
            });
@ -600,9 +609,9 @@ public class MainWindowViewModel : MyReactiveObject
        RxApp.MainThreadScheduler.Schedule(() => BlReloadEnabled = enabled);
    }

-    private async Task LoadCore(CoreConfigContext? mainContext, CoreConfigContext? preContext)
+    private async Task LoadCore(CoreConfigContext? context)
    {
-        await CoreManager.Instance.LoadCore(mainContext, preContext);
+        await CoreManager.Instance.LoadCore(context);
    }

    #endregion core job
--- a/v2rayN/ServiceLib/ViewModels/ProfilesSelectViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/ProfilesSelectViewModel.cs
@ -255,7 +255,19 @@ public class ProfilesSelectViewModel : MyReactiveObject
        {
            return null;
        }
-        var lst = await AppManager.Instance.GetProfileItemsOrderedByIndexIds(SelectedProfiles.Select(sp => sp?.IndexId));
+        var lst = new List<ProfileItem>();
+        foreach (var sp in SelectedProfiles)
+        {
+            if (string.IsNullOrEmpty(sp?.IndexId))
+            {
+                continue;
+            }
+            var item = await AppManager.Instance.GetProfileItem(sp.IndexId);
+            if (item != null)
+            {
+                lst.Add(item);
+            }
+        }
        if (lst.Count == 0)
        {
            NoticeManager.Instance.Enqueue(ResUI.PleaseSelectServer);
--- a/v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs
@ -8,7 +8,6 @@ public class ProfilesViewModel : MyReactiveObject
    private string _serverFilter = string.Empty;
    private Dictionary<string, bool> _dicHeaderSort = new();
    private SpeedtestService? _speedtestService;
-    private string? _pendingSelectIndexId;

    #endregion private prop

@ -44,8 +43,13 @@ public class ProfilesViewModel : MyReactiveObject
    public ReactiveCommand<Unit, Unit> CopyServerCmd { get; }
    public ReactiveCommand<Unit, Unit> SetDefaultServerCmd { get; }
    public ReactiveCommand<Unit, Unit> ShareServerCmd { get; }
-    public ReactiveCommand<Unit, Unit> GenGroupAllServerCmd { get; }
-    public ReactiveCommand<Unit, Unit> GenGroupRegionServerCmd { get; }
+    public ReactiveCommand<Unit, Unit> GenGroupMultipleServerXrayRandomCmd { get; }
+    public ReactiveCommand<Unit, Unit> GenGroupMultipleServerXrayRoundRobinCmd { get; }
+    public ReactiveCommand<Unit, Unit> GenGroupMultipleServerXrayLeastPingCmd { get; }
+    public ReactiveCommand<Unit, Unit> GenGroupMultipleServerXrayLeastLoadCmd { get; }
+    public ReactiveCommand<Unit, Unit> GenGroupMultipleServerXrayFallbackCmd { get; }
+    public ReactiveCommand<Unit, Unit> GenGroupMultipleServerSingBoxLeastPingCmd { get; }
+    public ReactiveCommand<Unit, Unit> GenGroupMultipleServerSingBoxFallbackCmd { get; }

    //servers move
    public ReactiveCommand<Unit, Unit> MoveTopCmd { get; }
@ -130,13 +134,33 @@ public class ProfilesViewModel : MyReactiveObject
        {
            await ShareServerAsync();
        }, canEditRemove);
-        GenGroupAllServerCmd = ReactiveCommand.CreateFromTask(async () =>
+        GenGroupMultipleServerXrayRandomCmd = ReactiveCommand.CreateFromTask(async () =>
        {
-            await GenGroupAllServer();
+            await GenGroupMultipleServer(ECoreType.Xray, EMultipleLoad.Random);
        }, canEditRemove);
-        GenGroupRegionServerCmd = ReactiveCommand.CreateFromTask(async () =>
+        GenGroupMultipleServerXrayRoundRobinCmd = ReactiveCommand.CreateFromTask(async () =>
        {
-            await GenGroupRegionServer();
+            await GenGroupMultipleServer(ECoreType.Xray, EMultipleLoad.RoundRobin);
+        }, canEditRemove);
+        GenGroupMultipleServerXrayLeastPingCmd = ReactiveCommand.CreateFromTask(async () =>
+        {
+            await GenGroupMultipleServer(ECoreType.Xray, EMultipleLoad.LeastPing);
+        }, canEditRemove);
+        GenGroupMultipleServerXrayLeastLoadCmd = ReactiveCommand.CreateFromTask(async () =>
+        {
+            await GenGroupMultipleServer(ECoreType.Xray, EMultipleLoad.LeastLoad);
+        }, canEditRemove);
+        GenGroupMultipleServerXrayFallbackCmd = ReactiveCommand.CreateFromTask(async () =>
+        {
+            await GenGroupMultipleServer(ECoreType.Xray, EMultipleLoad.Fallback);
+        }, canEditRemove);
+        GenGroupMultipleServerSingBoxLeastPingCmd = ReactiveCommand.CreateFromTask(async () =>
+        {
+            await GenGroupMultipleServer(ECoreType.sing_box, EMultipleLoad.LeastPing);
+        }, canEditRemove);
+        GenGroupMultipleServerSingBoxFallbackCmd = ReactiveCommand.CreateFromTask(async () =>
+        {
+            await GenGroupMultipleServer(ECoreType.sing_box, EMultipleLoad.Fallback);
        }, canEditRemove);

        //servers move
@ -368,14 +392,15 @@ public class ProfilesViewModel : MyReactiveObject
        ProfileItems.AddRange(lstModel);
        if (lstModel.Count > 0)
        {
-            ProfileItemModel? selected = null;
-            if (!_pendingSelectIndexId.IsNullOrEmpty())
+            var selected = lstModel.FirstOrDefault(t => t.IndexId == _config.IndexId);
+            if (selected != null)
            {
-                selected = lstModel.FirstOrDefault(t => t.IndexId == _pendingSelectIndexId);
-                _pendingSelectIndexId = null;
+                SelectedProfile = selected;
+            }
+            else
+            {
+                SelectedProfile = lstModel.First();
            }
-            selected ??= lstModel.FirstOrDefault(t => t.IndexId == _config.IndexId);
-            SelectedProfile = selected ?? lstModel.First();
        }

        await _updateView?.Invoke(EViewAction.DispatcherRefreshServersBiz, null);
@ -456,7 +481,14 @@ public class ProfilesViewModel : MyReactiveObject
        var orderProfiles = SelectedProfiles?.OrderBy(t => t.Sort);
        if (latest)
        {
-            lstSelected.AddRange(await AppManager.Instance.GetProfileItemsOrderedByIndexIds(orderProfiles.Select(sp => sp?.IndexId)));
+            foreach (var profile in orderProfiles)
+            {
+                var item = await AppManager.Instance.GetProfileItem(profile.IndexId);
+                if (item is not null)
+                {
+                    lstSelected.Add(item);
+                }
+            }
        }
        else
        {
@ -609,29 +641,29 @@ public class ProfilesViewModel : MyReactiveObject
        await _updateView?.Invoke(EViewAction.ShareServer, url);
    }

-    private async Task GenGroupAllServer()
+    private async Task GenGroupMultipleServer(ECoreType coreType, EMultipleLoad multipleLoad)
    {
-        var ret = await ConfigHandler.AddGroupAllServer(_config, SelectedSub);
-        if (ret.Success != true)
+        var lstSelected = await GetProfileItems(true);
+        if (lstSelected == null)
        {
-            NoticeManager.Instance.Enqueue(ResUI.OperationFailed);
            return;
        }
-        _pendingSelectIndexId = ret.Data?.ToString();
-        await RefreshServers();
-    }

-    private async Task GenGroupRegionServer()
-    {
-        var ret = await ConfigHandler.AddGroupRegionServer(_config, SelectedSub);
+        var ret = await ConfigHandler.AddGroupServer4Multiple(_config, lstSelected, coreType, multipleLoad, SelectedSub?.Id);
        if (ret.Success != true)
        {
            NoticeManager.Instance.Enqueue(ResUI.OperationFailed);
            return;
        }
-        var indexIdList = ret.Data as List<string>;
-        _pendingSelectIndexId = indexIdList?.FirstOrDefault();
-        await RefreshServers();
+        if (ret?.Data?.ToString() == _config.IndexId)
+        {
+            await RefreshServers();
+            Reload();
+        }
+        else
+        {
+            await SetDefaultServer(ret?.Data?.ToString());
+        }
    }

    public async Task SortServer(string colName)
@ -757,9 +789,18 @@ public class ProfilesViewModel : MyReactiveObject
        }

        var (context, validatorResult) = await CoreConfigContextBuilder.Build(_config, item);
-        if (NoticeManager.Instance.NotifyValidatorResult(validatorResult) && !validatorResult.Success)
+        var msgs = new List<string>([..validatorResult.Errors, ..validatorResult.Warnings]);
+        if (msgs.Count > 0)
        {
-            return;
+            foreach (var msg in msgs)
+            {
+                NoticeManager.Instance.SendMessage(msg);
+            }
+            NoticeManager.Instance.Enqueue(Utils.List2String(msgs.Take(10).ToList(), true));
+            if (!validatorResult.Success)
+            {
+                return;
+            }
        }

        if (blClipboard)
@ -788,9 +829,18 @@ public class ProfilesViewModel : MyReactiveObject
            return;
        }
        var (context, validatorResult) = await CoreConfigContextBuilder.Build(_config, item);
-        if (NoticeManager.Instance.NotifyValidatorResult(validatorResult) && !validatorResult.Success)
+        var msgs = new List<string>([..validatorResult.Errors, ..validatorResult.Warnings]);
+        if (msgs.Count > 0)
        {
-            return;
+            foreach (var msg in msgs)
+            {
+                NoticeManager.Instance.SendMessage(msg);
+            }
+            NoticeManager.Instance.Enqueue(Utils.List2String(msgs.Take(10).ToList(), true));
+            if (!validatorResult.Success)
+            {
+                return;
+            }
        }
        var result = await CoreConfigHandler.GenerateClientConfig(context, fileName);
        if (result.Success != true)
--- a/v2rayN/v2rayN.Desktop/Views/AddGroupServerWindow.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/AddGroupServerWindow.axaml
@ -95,7 +95,7 @@
            <TabItem HorizontalAlignment="Left" Header="{x:Static resx:ResUI.menuServerList}">
                <Grid
                    Margin="{StaticResource Margin8}"
-                    ColumnDefinitions="Auto,Auto,Auto"
+                    ColumnDefinitions="300,Auto,Auto"
                    RowDefinitions="Auto,Auto,Auto">

                    <TextBlock
@ -108,7 +108,7 @@
                        x:Name="cmbSubChildItems"
                        Grid.Row="0"
                        Grid.Column="1"
-                        Width="600"
+                        Width="200"
                        Margin="{StaticResource Margin4}"
                        DisplayMemberBinding="{Binding Remarks}"
                        ItemsSource="{Binding SubItems}" />
@ -117,8 +117,7 @@
                        Grid.Column="2"
                        Margin="{StaticResource Margin4}"
                        VerticalAlignment="Center"
-                        Text="{x:Static resx:ResUI.TbPolicyGroupSubChildTip}"
-                        TextWrapping="Wrap" />
+                        Text="{x:Static resx:ResUI.TbPolicyGroupSubChildTip}" />

                    <TextBlock
                        Grid.Row="1"
@ -126,14 +125,12 @@
                        Margin="{StaticResource Margin4}"
                        VerticalAlignment="Center"
                        Text="{x:Static resx:ResUI.LvFilter}" />
-                    <ComboBox
-                        x:Name="cmbFilter"
+                    <TextBox
+                        x:Name="txtFilter"
                        Grid.Row="1"
                        Grid.Column="1"
-                        Width="600"
                        Margin="{StaticResource Margin4}"
-                        VerticalAlignment="Center"
-                        IsEditable="True" />
+                        VerticalAlignment="Center" />
                </Grid>
            </TabItem>

@ -187,11 +184,11 @@
                            Binding="{Binding ConfigType}"
                            Header="{x:Static resx:ResUI.LvServiceType}" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="150"
                            Binding="{Binding Remarks}"
                            Header="{x:Static resx:ResUI.LvRemarks}" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="120"
                            Binding="{Binding Address}"
                            Header="{x:Static resx:ResUI.LvAddress}" />
                        <DataGridTextColumn
@ -229,11 +226,11 @@
                            Binding="{Binding ConfigType}"
                            Header="{x:Static resx:ResUI.LvServiceType}" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="150"
                            Binding="{Binding Remarks}"
                            Header="{x:Static resx:ResUI.LvRemarks}" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="120"
                            Binding="{Binding Address}"
                            Header="{x:Static resx:ResUI.LvAddress}" />
                        <DataGridTextColumn
--- a/v2rayN/v2rayN.Desktop/Views/AddGroupServerWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/AddGroupServerWindow.axaml.cs
@ -29,7 +29,6 @@ public partial class AddGroupServerWindow : WindowBase<AddGroupServerViewModel>
            ResUI.TbRoundRobin,
            ResUI.TbLeastLoad,
        };
-        cmbFilter.ItemsSource = Global.PolicyGroupDefaultFilterList;

        switch (profileItem.ConfigType)
        {
@ -54,7 +53,7 @@ public partial class AddGroupServerWindow : WindowBase<AddGroupServerViewModel>
            this.Bind(ViewModel, vm => vm.PolicyGroupType, v => v.cmbPolicyGroupType.SelectedValue).DisposeWith(disposables);
            //this.OneWayBind(ViewModel, vm => vm.SubItems, v => v.cmbSubChildItems.ItemsSource).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.SelectedSubItem, v => v.cmbSubChildItems.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.Filter, v => v.cmbFilter.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Filter, v => v.txtFilter.Text).DisposeWith(disposables);

            this.Bind(ViewModel, vm => vm.SelectedChild, v => v.lstChild.SelectedItem).DisposeWith(disposables);

@ -148,7 +147,14 @@ public partial class AddGroupServerWindow : WindowBase<AddGroupServerViewModel>
    private async void MenuAddChild_Click(object? sender, RoutedEventArgs e)
    {
        var selectWindow = new ProfilesSelectWindow();
-        selectWindow.SetConfigTypeFilter([EConfigType.Custom], exclude: true);
+        if (ViewModel?.SelectedSource?.ConfigType == EConfigType.PolicyGroup)
+        {
+            selectWindow.SetConfigTypeFilter(new[] { EConfigType.Custom }, exclude: true);
+        }
+        else
+        {
+            selectWindow.SetConfigTypeFilter(new[] { EConfigType.Custom, EConfigType.PolicyGroup, EConfigType.ProxyChain }, exclude: true);
+        }
        selectWindow.AllowMultiSelect(true);
        var result = await selectWindow.ShowDialog<bool?>(this);
        if (result == true)
--- a/v2rayN/v2rayN.Desktop/Views/ProfilesSelectWindow.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/ProfilesSelectWindow.axaml
@ -90,17 +90,17 @@
                            Header="{x:Static resx:ResUI.LvServiceType}"
                            Tag="ConfigType" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="120"
                            Binding="{Binding Remarks}"
                            Header="{x:Static resx:ResUI.LvRemarks}"
                            Tag="Remarks" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="120"
                            Binding="{Binding Address}"
                            Header="{x:Static resx:ResUI.LvAddress}"
                            Tag="Address" />
                        <DataGridTextColumn
-                            Width="100"
+                            Width="60"
                            Binding="{Binding Port}"
                            Header="{x:Static resx:ResUI.LvPort}"
                            Tag="Port" />
--- a/v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml
@ -193,9 +193,14 @@
                            <MenuItem x:Name="menuExport2ShareUrlBase64" Header="{x:Static resx:ResUI.menuExport2ShareUrlBase64}" />
                        </MenuItem>
                        <Separator />
-                        <MenuItem Header="{x:Static resx:ResUI.menuGenGroupServer}">
-                            <MenuItem x:Name="menuGenGroupAllServer" Header="{x:Static resx:ResUI.menuAllServers}" />
-                            <MenuItem x:Name="menuGenGroupRegionServer" Header="{x:Static resx:ResUI.menuGenRegionGroup}" />
+                        <MenuItem Header="{x:Static resx:ResUI.menuGenGroupMultipleServer}">
+                            <MenuItem x:Name="menuGenGroupMultipleServerXrayRandom" Header="{x:Static resx:ResUI.menuGenGroupMultipleServerXrayRandom}" />
+                            <MenuItem x:Name="menuGenGroupMultipleServerXrayRoundRobin" Header="{x:Static resx:ResUI.menuGenGroupMultipleServerXrayRoundRobin}" />
+                            <MenuItem x:Name="menuGenGroupMultipleServerXrayLeastPing" Header="{x:Static resx:ResUI.menuGenGroupMultipleServerXrayLeastPing}" />
+                            <MenuItem x:Name="menuGenGroupMultipleServerXrayLeastLoad" Header="{x:Static resx:ResUI.menuGenGroupMultipleServerXrayLeastLoad}" />
+                            <Separator />
+                            <MenuItem x:Name="menuGenGroupMultipleServerSingBoxLeastPing" Header="{x:Static resx:ResUI.menuGenGroupMultipleServerSingBoxLeastPing}" />
+                            <MenuItem x:Name="menuGenGroupMultipleServerSingBoxFallback" Header="{x:Static resx:ResUI.menuGenGroupMultipleServerSingBoxFallback}" />
                        </MenuItem>
                    </ContextMenu>
                </DataGrid.ContextMenu>
--- a/v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml.cs
@ -60,8 +60,12 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>
            this.BindCommand(ViewModel, vm => vm.CopyServerCmd, v => v.menuCopyServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.SetDefaultServerCmd, v => v.menuSetDefaultServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.ShareServerCmd, v => v.menuShareServer).DisposeWith(disposables);
-            this.BindCommand(ViewModel, vm => vm.GenGroupAllServerCmd, v => v.menuGenGroupAllServer).DisposeWith(disposables);
-            this.BindCommand(ViewModel, vm => vm.GenGroupRegionServerCmd, v => v.menuGenGroupRegionServer).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerXrayRandomCmd, v => v.menuGenGroupMultipleServerXrayRandom).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerXrayRoundRobinCmd, v => v.menuGenGroupMultipleServerXrayRoundRobin).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerXrayLeastPingCmd, v => v.menuGenGroupMultipleServerXrayLeastPing).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerXrayLeastLoadCmd, v => v.menuGenGroupMultipleServerXrayLeastLoad).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerSingBoxLeastPingCmd, v => v.menuGenGroupMultipleServerSingBoxLeastPing).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerSingBoxFallbackCmd, v => v.menuGenGroupMultipleServerSingBoxFallback).DisposeWith(disposables);

            //servers move
            //this.OneWayBind(ViewModel, vm => vm.SubItems, v => v.cmbMoveToGroup.ItemsSource).DisposeWith(disposables);
--- a/v2rayN/v2rayN.Desktop/Views/SubEditWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/SubEditWindow.axaml.cs
@ -59,7 +59,7 @@ public partial class SubEditWindow : WindowBase<SubEditViewModel>
    private async void BtnSelectPrevProfile_Click(object? sender, RoutedEventArgs e)
    {
        var selectWindow = new ProfilesSelectWindow();
-        selectWindow.SetConfigTypeFilter([EConfigType.Custom], exclude: true);
+        selectWindow.SetConfigTypeFilter(new[] { EConfigType.Custom, EConfigType.PolicyGroup, EConfigType.ProxyChain }, exclude: true);
        var result = await selectWindow.ShowDialog<bool?>(this);
        if (result == true)
        {
@ -74,7 +74,7 @@ public partial class SubEditWindow : WindowBase<SubEditViewModel>
    private async void BtnSelectNextProfile_Click(object? sender, RoutedEventArgs e)
    {
        var selectWindow = new ProfilesSelectWindow();
-        selectWindow.SetConfigTypeFilter([EConfigType.Custom], exclude: true);
+        selectWindow.SetConfigTypeFilter(new[] { EConfigType.Custom, EConfigType.PolicyGroup, EConfigType.ProxyChain }, exclude: true);
        var result = await selectWindow.ShowDialog<bool?>(this);
        if (result == true)
        {
--- a/v2rayN/v2rayN/Views/AddGroupServerWindow.xaml
+++ b/v2rayN/v2rayN/Views/AddGroupServerWindow.xaml
@ -147,7 +147,7 @@
                        <RowDefinition Height="Auto" />
                    </Grid.RowDefinitions>
                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto" />
+                        <ColumnDefinition Width="300" />
                        <ColumnDefinition Width="Auto" />
                        <ColumnDefinition Width="Auto" />
                    </Grid.ColumnDefinitions>
@ -163,7 +163,7 @@
                        x:Name="cmbSubChildItems"
                        Grid.Row="0"
                        Grid.Column="1"
-                        Width="600"
+                        Width="200"
                        Margin="{StaticResource Margin4}"
                        DisplayMemberPath="Remarks"
                        Style="{StaticResource DefComboBox}" />
@ -173,8 +173,7 @@
                        Margin="{StaticResource Margin4}"
                        VerticalAlignment="Center"
                        Style="{StaticResource ToolbarTextBlock}"
-                        Text="{x:Static resx:ResUI.TbPolicyGroupSubChildTip}"
-                        TextWrapping="Wrap" />
+                        Text="{x:Static resx:ResUI.TbPolicyGroupSubChildTip}" />

                    <TextBlock
                        Grid.Row="1"
@ -183,15 +182,14 @@
                        VerticalAlignment="Center"
                        Style="{StaticResource ToolbarTextBlock}"
                        Text="{x:Static resx:ResUI.LvFilter}" />
-                    <ComboBox
-                        x:Name="cmbFilter"
+                    <TextBox
+                        x:Name="txtFilter"
                        Grid.Row="1"
                        Grid.Column="1"
-                        Width="600"
                        Margin="{StaticResource Margin4}"
                        VerticalAlignment="Center"
-                        IsEditable="True"
-                        Style="{StaticResource DefComboBox}" />
+                        AcceptsReturn="True"
+                        Style="{StaticResource DefTextBox}" />
                </Grid>
            </TabItem>

@ -253,11 +251,11 @@
                            Binding="{Binding ConfigType}"
                            Header="{x:Static resx:ResUI.LvServiceType}" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="150"
                            Binding="{Binding Remarks}"
                            Header="{x:Static resx:ResUI.LvRemarks}" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="120"
                            Binding="{Binding Address}"
                            Header="{x:Static resx:ResUI.LvAddress}" />
                        <DataGridTextColumn
@ -294,11 +292,11 @@
                            Binding="{Binding ConfigType}"
                            Header="{x:Static resx:ResUI.LvServiceType}" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="150"
                            Binding="{Binding Remarks}"
                            Header="{x:Static resx:ResUI.LvRemarks}" />
                        <DataGridTextColumn
-                            Width="200"
+                            Width="120"
                            Binding="{Binding Address}"
                            Header="{x:Static resx:ResUI.LvAddress}" />
                        <DataGridTextColumn
--- a/v2rayN/v2rayN/Views/AddGroupServerWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/AddGroupServerWindow.xaml.cs
@ -24,7 +24,6 @@ public partial class AddGroupServerWindow
            ResUI.TbRoundRobin,
            ResUI.TbLeastLoad,
        };
-        cmbFilter.ItemsSource = Global.PolicyGroupDefaultFilterList;

        switch (profileItem.ConfigType)
        {
@ -49,7 +48,7 @@ public partial class AddGroupServerWindow
            this.Bind(ViewModel, vm => vm.PolicyGroupType, v => v.cmbPolicyGroupType.Text).DisposeWith(disposables);
            this.OneWayBind(ViewModel, vm => vm.SubItems, v => v.cmbSubChildItems.ItemsSource).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.SelectedSubItem, v => v.cmbSubChildItems.SelectedItem).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.Filter, v => v.cmbFilter.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Filter, v => v.txtFilter.Text).DisposeWith(disposables);

            this.OneWayBind(ViewModel, vm => vm.ChildItemsObs, v => v.lstChild.ItemsSource).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.SelectedChild, v => v.lstChild.SelectedItem).DisposeWith(disposables);
@ -128,7 +127,14 @@ public partial class AddGroupServerWindow
    private async void MenuAddChild_Click(object sender, RoutedEventArgs e)
    {
        var selectWindow = new ProfilesSelectWindow();
-        selectWindow.SetConfigTypeFilter([EConfigType.Custom], exclude: true);
+        if (ViewModel?.SelectedSource?.ConfigType == EConfigType.PolicyGroup)
+        {
+            selectWindow.SetConfigTypeFilter(new[] { EConfigType.Custom }, exclude: true);
+        }
+        else
+        {
+            selectWindow.SetConfigTypeFilter(new[] { EConfigType.Custom, EConfigType.PolicyGroup, EConfigType.ProxyChain }, exclude: true);
+        }
        selectWindow.AllowMultiSelect(true);
        if (selectWindow.ShowDialog() == true)
        {
--- a/v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml
+++ b/v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml
@ -119,17 +119,17 @@
                            ExName="ConfigType"
                            Header="{x:Static resx:ResUI.LvServiceType}" />
                        <base:MyDGTextColumn
-                            Width="200"
+                            Width="150"
                            Binding="{Binding Remarks}"
                            ExName="Remarks"
                            Header="{x:Static resx:ResUI.LvRemarks}" />
                        <base:MyDGTextColumn
-                            Width="200"
+                            Width="120"
                            Binding="{Binding Address}"
                            ExName="Address"
                            Header="{x:Static resx:ResUI.LvAddress}" />
                        <base:MyDGTextColumn
-                            Width="100"
+                            Width="60"
                            Binding="{Binding Port}"
                            ExName="Port"
                            Header="{x:Static resx:ResUI.LvPort}" />
--- a/v2rayN/v2rayN/Views/ProfilesView.xaml
+++ b/v2rayN/v2rayN/Views/ProfilesView.xaml
@ -240,15 +240,32 @@
                                Header="{x:Static resx:ResUI.menuExport2ShareUrlBase64}" />
                        </MenuItem>
                        <Separator />
-                        <MenuItem Header="{x:Static resx:ResUI.menuGenGroupServer}">
+                        <MenuItem Header="{x:Static resx:ResUI.menuGenGroupMultipleServer}">
                            <MenuItem
-                                x:Name="menuGenGroupAllServer"
+                                x:Name="menuGenGroupMultipleServerXrayRandom"
                                Height="{StaticResource MenuItemHeight}"
-                                Header="{x:Static resx:ResUI.menuAllServers}" />
+                                Header="{x:Static resx:ResUI.menuGenGroupMultipleServerXrayRandom}" />
                            <MenuItem
-                                x:Name="menuGenGroupRegionServer"
+                                x:Name="menuGenGroupMultipleServerXrayRoundRobin"
                                Height="{StaticResource MenuItemHeight}"
-                                Header="{x:Static resx:ResUI.menuGenRegionGroup}" />
+                                Header="{x:Static resx:ResUI.menuGenGroupMultipleServerXrayRoundRobin}" />
+                            <MenuItem
+                                x:Name="menuGenGroupMultipleServerXrayLeastPing"
+                                Height="{StaticResource MenuItemHeight}"
+                                Header="{x:Static resx:ResUI.menuGenGroupMultipleServerXrayLeastPing}" />
+                            <MenuItem
+                                x:Name="menuGenGroupMultipleServerXrayLeastLoad"
+                                Height="{StaticResource MenuItemHeight}"
+                                Header="{x:Static resx:ResUI.menuGenGroupMultipleServerXrayLeastLoad}" />
+                            <Separator />
+                            <MenuItem
+                                x:Name="menuGenGroupMultipleServerSingBoxLeastPing"
+                                Height="{StaticResource MenuItemHeight}"
+                                Header="{x:Static resx:ResUI.menuGenGroupMultipleServerSingBoxLeastPing}" />
+                            <MenuItem
+                                x:Name="menuGenGroupMultipleServerSingBoxFallback"
+                                Height="{StaticResource MenuItemHeight}"
+                                Header="{x:Static resx:ResUI.menuGenGroupMultipleServerSingBoxFallback}" />
                        </MenuItem>
                    </ContextMenu>
                </DataGrid.ContextMenu>
--- a/v2rayN/v2rayN/Views/ProfilesView.xaml.cs
+++ b/v2rayN/v2rayN/Views/ProfilesView.xaml.cs
@ -54,8 +54,12 @@ public partial class ProfilesView
            this.BindCommand(ViewModel, vm => vm.CopyServerCmd, v => v.menuCopyServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.SetDefaultServerCmd, v => v.menuSetDefaultServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.ShareServerCmd, v => v.menuShareServer).DisposeWith(disposables);
-            this.BindCommand(ViewModel, vm => vm.GenGroupAllServerCmd, v => v.menuGenGroupAllServer).DisposeWith(disposables);
-            this.BindCommand(ViewModel, vm => vm.GenGroupRegionServerCmd, v => v.menuGenGroupRegionServer).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerXrayRandomCmd, v => v.menuGenGroupMultipleServerXrayRandom).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerXrayRoundRobinCmd, v => v.menuGenGroupMultipleServerXrayRoundRobin).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerXrayLeastPingCmd, v => v.menuGenGroupMultipleServerXrayLeastPing).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerXrayLeastLoadCmd, v => v.menuGenGroupMultipleServerXrayLeastLoad).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerSingBoxLeastPingCmd, v => v.menuGenGroupMultipleServerSingBoxLeastPing).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.GenGroupMultipleServerSingBoxFallbackCmd, v => v.menuGenGroupMultipleServerSingBoxFallback).DisposeWith(disposables);

            //servers move
            this.OneWayBind(ViewModel, vm => vm.SubItems, v => v.cmbMoveToGroup.ItemsSource).DisposeWith(disposables);
--- a/v2rayN/v2rayN/Views/SubEditWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/SubEditWindow.xaml.cs
@ -53,7 +53,7 @@ public partial class SubEditWindow
    private async void BtnSelectPrevProfile_Click(object sender, RoutedEventArgs e)
    {
        var selectWindow = new ProfilesSelectWindow();
-        selectWindow.SetConfigTypeFilter([EConfigType.Custom], exclude: true);
+        selectWindow.SetConfigTypeFilter(new[] { EConfigType.Custom, EConfigType.PolicyGroup, EConfigType.ProxyChain }, exclude: true);
        if (selectWindow.ShowDialog() == true)
        {
            var profile = await selectWindow.ProfileItem;
@ -67,7 +67,7 @@ public partial class SubEditWindow
    private async void BtnSelectNextProfile_Click(object sender, RoutedEventArgs e)
    {
        var selectWindow = new ProfilesSelectWindow();
-        selectWindow.SetConfigTypeFilter([EConfigType.Custom], exclude: true);
+        selectWindow.SetConfigTypeFilter(new[] { EConfigType.Custom, EConfigType.PolicyGroup, EConfigType.ProxyChain }, exclude: true);
        if (selectWindow.ShowDialog() == true)
        {
            var profile = await selectWindow.ProfileItem;
Author	SHA1	Message	Date
DHR60	04928c7244	Fix	2026-02-28 17:22:55 +08:00
DHR60	79241530af	Add NaiveProxy support	2026-02-28 17:22:55 +08:00
DHR60	6eedb7b37f	Add UoT support	2026-02-28 17:21:04 +08:00