diff --git a/SmartSearch/SmartSearch.cs b/SmartSearch/SmartSearch.cs
index 42cbb24..adb1eb7 100644
--- a/SmartSearch/SmartSearch.cs
+++ b/SmartSearch/SmartSearch.cs
@@ -155,7 +155,7 @@ namespace SmartSearch
             _ChromeOptions.AddArguments("--disable-popup-blocking");
             _ChromeOptions.AddArguments("--disable-default-apps");
             _ChromeOptions.AddArguments("--headless");
-            _ChromeOptions.AddArguments("user-agent = Mozilla / 5.0(Macintosh; Intel Mac OS X 10_12_6) AppleWebKit / 537.36(KHTML, like Gecko) Chrome / 61.0.3163.100 Safari / 537.36");            
+            _ChromeOptions.AddArguments("user-agent=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36");
             _ChromeOptions.BinaryLocation = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\SmartSearch\\chrome.exe";
 
             // 프록시 설정