diff --git a/Netch/Controllers/HTTPController.cs b/Netch/Controllers/HTTPController.cs
index 72ac8499..b5393993 100644
--- a/Netch/Controllers/HTTPController.cs
+++ b/Netch/Controllers/HTTPController.cs
@@ -39,7 +39,7 @@ namespace Netch.Controllers
 
                 if (mode.Type == 3)
                 {
-                    if (mode.BypassChina)
+                    if ((MainController.Server.Type == "Socks5" || MainController.Server.Type == "Trojan") && mode.BypassChina)
                     {
                         //启动PAC服务器
                         PACServerHandle.InitPACServer("127.0.0.1");
diff --git a/Netch/Controllers/MainController.cs b/Netch/Controllers/MainController.cs
index 26f0a7cc..a9137b5d 100644
--- a/Netch/Controllers/MainController.cs
+++ b/Netch/Controllers/MainController.cs
@@ -24,6 +24,7 @@ namespace Netch.Controllers
             get => _udpServerController ?? _serverController;
             set => _udpServerController = value;
         }
+        public static Mode Mode;
 
         /// TCP or Both Server
         public static Server Server;
@@ -53,6 +54,7 @@ namespace Netch.Controllers
         {
             Logging.Info($"启动主控制器: {server.Type} [{mode.Type}]{mode.Remark}");
             Server = server;
+            Mode = mode;
 
             if (server is Socks5 && mode.Type == 4)
             {
diff --git a/Netch/Forms/MainForm.MenuStrip.cs b/Netch/Forms/MainForm.MenuStrip.cs
index f0692959..2e40e29a 100644
--- a/Netch/Forms/MainForm.MenuStrip.cs
+++ b/Netch/Forms/MainForm.MenuStrip.cs
@@ -285,18 +285,11 @@ namespace Netch.Forms
             NotifyTip(i18N.Translate("Updating in the background"));
             try
             {
-                var req = WebUtil.CreateRequest(Global.Settings.GFWLIST);
+                var req = WebUtil.CreateRequest(Global.Settings.PAC);
 
-                string gfwlist = Path.Combine(Global.NetchDir, $"bin\\gfwlist");
                 string pac = Path.Combine(Global.NetchDir, $"bin\\pac.txt");
 
-                await WebUtil.DownloadFileAsync(req, gfwlist);
-                
-                var gfwContent = File.ReadAllText(gfwlist);
-                List<string> lines = PACUtil.ParseResult(gfwContent);
-                string abpContent = PACUtil.UnGzip(Resources.abp_js);
-                abpContent = abpContent.Replace("__RULES__", JsonConvert.SerializeObject(lines, Formatting.Indented));
-                File.WriteAllText(pac, abpContent, Encoding.UTF8);
+                await WebUtil.DownloadFileAsync(req, pac);
                 
                 NotifyTip(i18N.Translate("PAC updated successfully"));
             }
diff --git a/Netch/Forms/MainForm.Status.cs b/Netch/Forms/MainForm.Status.cs
index 75add501..ac0a8d7e 100644
--- a/Netch/Forms/MainForm.Status.cs
+++ b/Netch/Forms/MainForm.Status.cs
@@ -2,7 +2,9 @@
 using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
+using Netch.Controllers;
 using Netch.Models;
+using Netch.Servers.Socks5;
 using Netch.Utils;
 
 namespace Netch.Forms
@@ -68,7 +70,18 @@ namespace Netch.Forms
 
                         ProfileGroupBox.Enabled = true;
 
-                        UsedBandwidthLabel.Visible /*= UploadSpeedLabel.Visible*/ = DownloadSpeedLabel.Visible = Global.Flags.IsWindows10Upper;
+                        //Socks5
+                        Boolean s5BwFlag = true;
+                        if (MainController.Server.Type == "Socks5")
+                        {
+                            Socks5 SocksServer = (Socks5) MainController.Server;
+
+                            if (!SocksServer.Auth()) s5BwFlag = false;
+                        }
+
+                        //Socks5无身份验证且为网页代理模式时无法统计流量不显示流量状态栏，Socks5有身份验证时将统计V2ray的流量
+                        if (s5BwFlag || (MainController.Mode.Type == 0 || MainController.Mode.Type == 1 || MainController.Mode.Type == 2))
+                            UsedBandwidthLabel.Visible /*= UploadSpeedLabel.Visible*/ = DownloadSpeedLabel.Visible = Global.Flags.IsWindows10Upper;
                         break;
                     case State.Stopping:
                         ControlButton.Enabled = false;
diff --git a/Netch/Models/Setting.cs b/Netch/Models/Setting.cs
index 84fc0815..b87f508a 100644
--- a/Netch/Models/Setting.cs
+++ b/Netch/Models/Setting.cs
@@ -260,7 +260,7 @@ namespace Netch.Models
         /// <summary>
         ///     GFWList
         /// </summary>
-        public string GFWLIST = "https://raw.githubusercontent.com/gfwlist/gfwlist/master/gfwlist.txt";
+        public string PAC = "https://raw.githubusercontent.com/HMBSbige/Text_Translation/master/ShadowsocksR/ss_white.pac";
 
         /// <summary>
         ///     是否使用DLL启动Shadowsocks
diff --git a/Netch/Utils/Bandwidth.cs b/Netch/Utils/Bandwidth.cs
index e06c8e69..47d8b16a 100644
--- a/Netch/Utils/Bandwidth.cs
+++ b/Netch/Utils/Bandwidth.cs
@@ -100,6 +100,7 @@ namespace Netch.Utils
             Logging.Info("流量统计进程:" + string.Join(",",
                 instances.Select(instance => $"({instance.Id})" + instance.ProcessName).ToArray()));
 
+            received = 0;
             Task.Run(() =>
             {
                 tSession = new TraceEventSession("KernelAndClrEventsSession");
diff --git a/Netch/Utils/HttpProxyHandler/PACUtil.cs b/Netch/Utils/HttpProxyHandler/PACUtil.cs
deleted file mode 100644
index 791dd601..00000000
--- a/Netch/Utils/HttpProxyHandler/PACUtil.cs
+++ /dev/null
@@ -1,56 +0,0 @@
-using Newtonsoft.Json;
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.IO.Compression;
-using System.Net;
-using System.Text;
-using Netch.Forms;
-using Netch.Properties;
-
-namespace Netch.Utils.HttpProxyHandler
-{
-    /// <summary>
-    /// 提供PAC功能支持
-    /// </summary>
-    class PACUtil
-    {
-        private static readonly IEnumerable<char> IgnoredLineBegins = new[] {'!', '['};
-
-        public static List<string> ParseResult(string response)
-        {
-            byte[] bytes = Convert.FromBase64String(response);
-            string content = Encoding.ASCII.GetString(bytes);
-            List<string> valid_lines = new List<string>();
-            using (var sr = new StringReader(content))
-            {
-                foreach (var line in sr.NonWhiteSpaceLines())
-                {
-                    if (line.BeginWithAny(IgnoredLineBegins))
-                        continue;
-                    valid_lines.Add(line);
-                }
-            }
-            return valid_lines;
-        }
-
-        public static string UnGzip(byte[] buf)
-        {
-            byte[] buffer = new byte[1024];
-            int n;
-            using (MemoryStream sb = new MemoryStream())
-            {
-                using (GZipStream input = new GZipStream(new MemoryStream(buf),
-                    CompressionMode.Decompress,
-                    false))
-                {
-                    while ((n = input.Read(buffer, 0, buffer.Length)) > 0)
-                    {
-                        sb.Write(buffer, 0, n);
-                    }
-                }
-                return System.Text.Encoding.UTF8.GetString(sb.ToArray());
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/binaries b/binaries
index 9e6cf791..7b5ce306 160000
--- a/binaries
+++ b/binaries
@@ -1 +1 @@
-Subproject commit 9e6cf791cec730e1c685c977dd4212a727f3774c
+Subproject commit 7b5ce30669a97b655a0ee90741d18d5d275d4204