diff --git a/v2rayN/v2rayN/Tool/Utils.cs b/v2rayN/v2rayN/Tool/Utils.cs
index bb9382cc..060f7b58 100644
--- a/v2rayN/v2rayN/Tool/Utils.cs
+++ b/v2rayN/v2rayN/Tool/Utils.cs
@@ -597,13 +597,21 @@ namespace v2rayN
         {
             try
             {
-                string exePath = GetExePath();
-                RegWriteValue(Global.AutoRunRegPath, Global.AutoRunName, run ? $"\"{exePath}\"" : "");
+                var autoRunName = $"{Global.AutoRunName}_{GetMD5(StartupPath())}";
+
+                //delete first
+                RegWriteValue(Global.AutoRunRegPath, autoRunName, "");
+
+                if (run)
+                {
+                    string exePath = $"\"{GetExePath()}\"";
+                    RegWriteValue(Global.AutoRunRegPath, autoRunName, exePath);
+                }
             }
             catch (Exception ex)
             {
                 SaveLog(ex.Message, ex);
-            }
+            }             
         }
 
         /// <summary>
diff --git a/v2rayN/v2rayN/ViewModels/OptionSettingViewModel.cs b/v2rayN/v2rayN/ViewModels/OptionSettingViewModel.cs
index da1f85f2..7c84cd01 100644
--- a/v2rayN/v2rayN/ViewModels/OptionSettingViewModel.cs
+++ b/v2rayN/v2rayN/ViewModels/OptionSettingViewModel.cs
@@ -125,7 +125,7 @@ namespace v2rayN.ViewModels
             #endregion
 
             #region UI
-            AutoRun = Utils.IsAutoRun();
+            AutoRun = _config.autoRun;
             EnableStatistics = _config.enableStatistics;
             StatisticsFreshRate = _config.statisticsFreshRate;
             KeepOlderDedupl = _config.keepOlderDedupl;
@@ -282,6 +282,7 @@ namespace v2rayN.ViewModels
 
             //UI
             Utils.SetAutoRun(AutoRun);
+            _config.autoRun = AutoRun;
             _config.enableStatistics = EnableStatistics;
             _config.statisticsFreshRate = StatisticsFreshRate;
             if (_config.statisticsFreshRate > 100 || _config.statisticsFreshRate < 1)