diff --git a/v2rayN/v2rayN/Forms/OptionSettingForm.resx b/v2rayN/v2rayN/Forms/OptionSettingForm.resx
index 0d8cdf99..90bb3562 100644
--- a/v2rayN/v2rayN/Forms/OptionSettingForm.resx
+++ b/v2rayN/v2rayN/Forms/OptionSettingForm.resx
@@ -1864,7 +1864,7 @@
     <value>43</value>
   </data>
   <data name="chkEnableSystemProxyAdvanced.Text" xml:space="preserve">
-    <value>Enable system proxy advanced settings (http/https/ftp/socks)</value>
+    <value>Enable system proxy advanced settings, use socks protocol</value>
   </data>
   <data name="&gt;&gt;chkEnableSystemProxyAdvanced.Name" xml:space="preserve">
     <value>chkEnableSystemProxyAdvanced</value>
diff --git a/v2rayN/v2rayN/Forms/OptionSettingForm.zh-Hans.resx b/v2rayN/v2rayN/Forms/OptionSettingForm.zh-Hans.resx
index 23abe7be..55784aa4 100644
--- a/v2rayN/v2rayN/Forms/OptionSettingForm.zh-Hans.resx
+++ b/v2rayN/v2rayN/Forms/OptionSettingForm.zh-Hans.resx
@@ -374,6 +374,6 @@
     <value>参数设置</value>
   </data>
   <data name="chkEnableSystemProxyAdvanced.Text" xml:space="preserve">
-    <value>开启系统代理高级设置 (http/https/ftp/socks)</value>
+    <value>开启系统代理高级设置, 使用socks协议</value>
   </data>
 </root>
\ No newline at end of file
diff --git a/v2rayN/v2rayN/Handler/SysProxyHandle.cs b/v2rayN/v2rayN/Handler/SysProxyHandle.cs
index da183a85..2ade5267 100644
--- a/v2rayN/v2rayN/Handler/SysProxyHandle.cs
+++ b/v2rayN/v2rayN/Handler/SysProxyHandle.cs
@@ -72,7 +72,7 @@ namespace v2rayN.Handler
                     var strProxy = string.Empty;
                     if (config.enableSystemProxyAdvanced)
                     {
-                        strProxy = string.Format("http={0}:{1};https={0}:{1};ftp={0}:{1};socks={0}:{2}", Global.Loopback, port, portSocks);
+                        strProxy = $"socks={Global.Loopback}:{portSocks}";
                     }
                     else
                     {