diff --git a/Netch/Forms/MainForm.MenuStrip.cs b/Netch/Forms/MainForm.MenuStrip.cs
index 22ca6993..b48b3d23 100644
--- a/Netch/Forms/MainForm.MenuStrip.cs
+++ b/Netch/Forms/MainForm.MenuStrip.cs
@@ -26,19 +26,8 @@ namespace Netch.Forms
             var texts = Clipboard.GetText();
             if (!string.IsNullOrWhiteSpace(texts))
             {
-                var result = ShareLink.ParseText(texts);
-
-                if (result != null)
-                {
-                    foreach (var server in result)
-                    {
-                        Global.Settings.Server.Add(server);
-                    }
-                }
-                else
-                {
-                    MessageBoxX.Show(i18N.Translate("Import servers error!"), LogLevel.ERROR);
-                }
+                Global.Settings.Server.AddRange(ShareLink.ParseText(texts));
+                NotifyTip(i18N.TranslateFormat("Import {0} server(s) form Clipboard", ShareLink.ParseText(texts).Count));
 
                 InitServer();
                 Configuration.Save();
@@ -108,6 +97,9 @@ namespace Netch.Forms
             await UpdateServersFromSubscribe();
         }
 
+
+        private readonly object _serverLock = new object();
+
         public async Task UpdateServersFromSubscribe()
         {
             void DisableItems(bool v)
@@ -144,8 +136,6 @@ namespace Netch.Forms
                     await MainController.Start(ServerComboBox.SelectedItem as Server, mode);
                 }
 
-                var serverLock = new object();
-
                 await Task.WhenAll(Global.Settings.SubscribeLink.Select(async item => await Task.Run(async () =>
                 {
                     try
@@ -156,31 +146,25 @@ namespace Netch.Forms
                         if (Global.Settings.UseProxyToUpdateSubscription)
                             request.Proxy = new WebProxy($"http://127.0.0.1:{Global.Settings.HTTPLocalPort}");
 
-                        var str = await WebUtil.DownloadStringAsync(request);
+                        var servers = ShareLink.ParseText(await WebUtil.DownloadStringAsync(request));
 
-                        lock (serverLock)
+                        foreach (var server in servers)
                         {
-                            Global.Settings.Server.RemoveAll(server => server.Group == item.Remark);
-
-                            var result = ShareLink.ParseText(str);
-                            if (result != null)
-                            {
-                                foreach (var server in result)
-                                {
-                                    server.Group = item.Remark;
-                                    Global.Settings.Server.Add(server);
-                                }
-                            }
-
-                            NotifyTip(i18N.TranslateFormat("Update {1} server(s) from {0}", item.Remark, result?.Count ?? 0));
+                            server.Group = item.Remark;
                         }
-                    }
-                    catch (WebException e)
-                    {
-                        NotifyTip($"{i18N.TranslateFormat("Update servers error from {0}", item.Remark)}\n{e.Message}", info: false);
+
+                        lock (_serverLock)
+                        {
+                            Global.Settings.Server.RemoveAll(server => server.Group.Equals(item.Remark));
+                            Global.Settings.Server.AddRange(servers);
+                        }
+
+
+                        NotifyTip(i18N.TranslateFormat("Update {1} server(s) from {0}", item.Remark, servers.Count));
                     }
                     catch (Exception e)
                     {
+                        NotifyTip($"{i18N.TranslateFormat("Update servers error from {0}", item.Remark)}\n{e.Message}", info: false);
                         Logging.Error(e.ToString());
                     }
                 })).ToArray());
diff --git a/Netch/Utils/ShareLink.cs b/Netch/Utils/ShareLink.cs
index 3f942de0..45e9d9c0 100644
--- a/Netch/Utils/ShareLink.cs
+++ b/Netch/Utils/ShareLink.cs
@@ -120,42 +120,30 @@ namespace Netch.Utils
             }
 
             var list = new List<Server>();
+
             try
             {
-                try
+                list.AddRange(JsonConvert.DeserializeObject<List<ShadowsocksConfig>>(text).Select(server => new Shadowsocks
                 {
-                    list.AddRange(JsonConvert.DeserializeObject<List<ShadowsocksConfig>>(text).Select(server => new Shadowsocks
-                    {
-                        Hostname = server.server,
-                        Port = server.server_port,
-                        EncryptMethod = server.method,
-                        Password = server.password,
-                        Remark = server.remarks,
-                        Plugin = server.plugin,
-                        PluginOption = server.plugin_opts
-                    }));
-                }
-                catch (JsonReaderException)
+                    Hostname = server.server,
+                    Port = server.server_port,
+                    EncryptMethod = server.method,
+                    Password = server.password,
+                    Remark = server.remarks,
+                    Plugin = server.plugin,
+                    PluginOption = server.plugin_opts
+                }));
+            }
+            catch (JsonReaderException)
+            {
+                foreach (var line in text.GetLines())
                 {
-                    foreach (var line in text.GetLines())
-                    {
-                        var servers = ParseUri(line);
-                        if (servers != null)
-                        {
-                            list.AddRange(servers);
-                        }
-                    }
-                }
-
-                if (list.Count == 0)
-                {
-                    return null;
+                    list.AddRange(ParseUri(line));
                 }
             }
             catch (Exception e)
             {
                 Logging.Error(e.ToString());
-                return null;
             }
 
             return list;
@@ -179,19 +167,19 @@ namespace Netch.Utils
                 {
                     var scheme = GetUriScheme(text);
                     var util = ServerHelper.GetUtilByUriScheme(scheme);
-                    if (util == null)
+                    if (util != null)
+                    {
+                        list.AddRange(util.ParseUri(text));
+                    }
+                    else
                     {
                         Logging.Warning($"无法处理 {scheme} 协议订阅链接");
-                        return null;
                     }
-
-                    list.AddRange(util.ParseUri(text));
                 }
             }
             catch (Exception e)
             {
                 Logging.Error(e.ToString());
-                return null;
             }
 
             foreach (var node in list)
@@ -212,26 +200,35 @@ namespace Netch.Utils
 
         private static Server ParseNetchUri(string text)
         {
-            text = text.Substring(8);
-            var NetchLink = (JObject) JsonConvert.DeserializeObject(URLSafeBase64Decode(text));
-            if (NetchLink == null)
+            try
             {
+                text = text.Substring(8);
+
+                var NetchLink = (JObject) JsonConvert.DeserializeObject(URLSafeBase64Decode(text));
+                if (NetchLink == null)
+                {
+                    return null;
+                }
+
+                if (string.IsNullOrEmpty((string) NetchLink["Hostname"]))
+                {
+                    return null;
+                }
+
+                if (!ushort.TryParse((string) NetchLink["Port"], out _))
+                {
+                    return null;
+                }
+
+                var type = (string) NetchLink["Type"];
+                var s = ServerHelper.GetUtilByTypeName(type).ParseJObject(NetchLink);
+                return ServerHelper.GetUtilByTypeName(s.Type).CheckServer(s) ? s : null;
+            }
+            catch (Exception e)
+            {
+                Logging.Warning(e.ToString());
                 return null;
             }
-
-            if (string.IsNullOrEmpty((string) NetchLink["Hostname"]))
-            {
-                return null;
-            }
-
-            if (!ushort.TryParse((string) NetchLink["Port"], out _))
-            {
-                return null;
-            }
-
-            var type = (string) NetchLink["Type"];
-            var s = ServerHelper.GetUtilByTypeName(type).ParseJObject(NetchLink);
-            return ServerHelper.GetUtilByTypeName(s.Type).CheckServer(s) ? s : null;
         }
 
         public static string GetNetchLink(Server s)