diff --git a/clashN/clashN/Base/HttpClientHelper.cs b/clashN/clashN/Base/HttpClientHelper.cs
index 941655a..708c280 100644
--- a/clashN/clashN/Base/HttpClientHelper.cs
+++ b/clashN/clashN/Base/HttpClientHelper.cs
@@ -83,7 +83,17 @@ namespace clashN.Base
             var byteContent = new ByteArrayContent(buffer);
             byteContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
 
-            var result = await httpClient.PutAsync(url, byteContent);
+            await httpClient.PutAsync(url, byteContent);
+        }
+
+        public async Task PatchAsync(string url, Dictionary<string, string> headers)
+        {
+            var myContent = Utils.ToJson(headers);
+            var buffer = System.Text.Encoding.UTF8.GetBytes(myContent);
+            var byteContent = new ByteArrayContent(buffer);
+            byteContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
+
+            await httpClient.PatchAsync(url, byteContent);
         }
 
         public async Task DownloadFileAsync(HttpClient client, string url, string fileName, IProgress<double> progress, CancellationToken token)
diff --git a/clashN/clashN/Forms/MainForm.cs b/clashN/clashN/Forms/MainForm.cs
index 5a1fbe8..9e3d391 100644
--- a/clashN/clashN/Forms/MainForm.cs
+++ b/clashN/clashN/Forms/MainForm.cs
@@ -99,7 +99,6 @@ namespace clashN.Forms
             OnProgramStarted("shown", true);
 
             _ = LoadCore();
-            SetRuleMode(config.ruleMode, false);
 
             proxiesControl.Init(config, UpdateTaskHandler);
         }
@@ -456,7 +455,7 @@ namespace clashN.Forms
             statistics?.SaveToFile();
 
             ChangePACButtonStatus(config.sysProxyType);
-            //SetRuleMode(config.ruleMode, false);
+            SetRuleMode(config.ruleMode);
 
             SwitchUI(true);
             proxiesControl.ProxiesReload();
@@ -1172,24 +1171,24 @@ namespace clashN.Forms
 
         private void menuModeRule_Click(object sender, EventArgs e)
         {
-            SetRuleMode(ERuleMode.Rule, true);
+            SetRuleMode(ERuleMode.Rule);
         }
 
         private void menuModeGlobal_Click(object sender, EventArgs e)
         {
-            SetRuleMode(ERuleMode.Global, true);
+            SetRuleMode(ERuleMode.Global);
         }
 
         private void menuModeDirect_Click(object sender, EventArgs e)
         {
-            SetRuleMode(ERuleMode.Direct, true);
+            SetRuleMode(ERuleMode.Direct);
         }
 
         private void menuModeKeep_Click(object sender, EventArgs e)
         {
-            SetRuleMode(ERuleMode.Unchanged, true);
+            SetRuleMode(ERuleMode.Unchanged);
         }
-        private void SetRuleMode(ERuleMode mode, bool reloadCore)
+        private void SetRuleMode(ERuleMode mode)
         {
             for (int k = 0; k < menuRuleMode.DropDownItems.Count; k++)
             {
@@ -1198,18 +1197,15 @@ namespace clashN.Forms
             }
             mainMsgControl.SetToolSslInfo("routing", mode.ToString());
 
-            //if (config.ruleMode == mode)
-            //{
-            //    return;
-            //}
+            AppendText(false, $"{config.ruleMode.ToString()}->{mode.ToString()}");
+            config.ruleMode = mode;
+            ConfigHandler.SaveConfig(ref config, false);
 
-            if (reloadCore)
+            if (mode != ERuleMode.Unchanged)
             {
-                config.ruleMode = mode;
-
-                Global.reloadCore = true;
-                _ = LoadCore();
-                ConfigHandler.SaveConfig(ref config, false);
+                Dictionary<string, string> headers = new Dictionary<string, string>();
+                headers.Add("mode", config.ruleMode.ToString().ToLower());
+                MainFormHandler.Instance.ClashConfigUpdate(headers);
             }
         }
 
diff --git a/clashN/clashN/Forms/ProxiesControl.cs b/clashN/clashN/Forms/ProxiesControl.cs
index cccf906..da03ba6 100644
--- a/clashN/clashN/Forms/ProxiesControl.cs
+++ b/clashN/clashN/Forms/ProxiesControl.cs
@@ -254,12 +254,15 @@ namespace clashN.Forms
             {
                 return;
             }
-
             var name = lvProxies.Items[index].Tag.ToString();
             if (Utils.IsNullOrEmpty(name))
             {
                 return;
             }
+            if (proxies == null)
+            {
+                return;
+            }
 
             proxies.TryGetValue(name, out ProxiesItem proxy);
             if (proxy == null || proxy.all == null)
@@ -406,10 +409,7 @@ namespace clashN.Forms
                 return;
             }
 
-            var url = $"{Global.httpProtocol}{Global.Loopback}:{_config.APIPort}/proxies/{name}";
-            Dictionary<string, string> headers = new Dictionary<string, string>();
-            headers.Add("name", nameNode);
-            _ = HttpClientHelper.GetInstance().PutAsync(url, headers);
+            MainFormHandler.Instance.ClashSetActiveProxy(name, nameNode);
 
             selectedProxy.now = nameNode;
             RefreshDetail(GetLvSelectedIndex());
diff --git a/clashN/clashN/Handler/MainFormHandler.cs b/clashN/clashN/Handler/MainFormHandler.cs
index 488d380..b890ebc 100644
--- a/clashN/clashN/Handler/MainFormHandler.cs
+++ b/clashN/clashN/Handler/MainFormHandler.cs
@@ -332,5 +332,30 @@ namespace clashN.Handler
                 return null;
             }
         }
+
+        public async void ClashSetActiveProxy(string name, string nameNode)
+        {
+            var url = $"{Global.httpProtocol}{Global.Loopback}:{LazyConfig.Instance.GetConfig().APIPort}/proxies/{name}";
+            Dictionary<string, string> headers = new Dictionary<string, string>();
+            headers.Add("name", nameNode);
+            await HttpClientHelper.GetInstance().PutAsync(url, headers);
+
+        }
+
+        public void ClashConfigUpdate(Dictionary<string, string> headers)
+        {
+            Task.Run(async () =>
+            {
+                var proxies = LazyConfig.Instance.GetProxies();
+                if (proxies == null)
+                {
+                    return;
+                }
+
+                var urlBase = $"{Global.httpProtocol}{Global.Loopback}:{LazyConfig.Instance.GetConfig().APIPort}/configs";
+
+                await HttpClientHelper.GetInstance().PatchAsync(urlBase, headers);
+            });
+        }
     }
 }
\ No newline at end of file