diff --git a/v2rayN/v2rayN/Tool/Utils.cs b/v2rayN/v2rayN/Tool/Utils.cs
index 522db7c8..79a42f70 100644
--- a/v2rayN/v2rayN/Tool/Utils.cs
+++ b/v2rayN/v2rayN/Tool/Utils.cs
@@ -536,7 +536,7 @@ namespace v2rayN
             try
             {
                 string exePath = GetExePath();
-                RegWriteValue(autoRunRegPath, autoRunName, run ? exePath : "");
+                RegWriteValue(autoRunRegPath, autoRunName, run ? ("\"" + exePath + "\"") : "");
             }
             catch
             {
@@ -553,7 +553,7 @@ namespace v2rayN
             {
                 string value = RegReadValue(autoRunRegPath, autoRunName, "");
                 string exePath = GetExePath();
-                if (value?.Equals(exePath) == true)
+                if (value?.Equals(exePath) == true || value?.Equals("\"" + exePath + "\"") == true)
                 {
                     return true;
                 }