diff --git a/unimarc/unimarc/마크/Check_copy.cs b/unimarc/unimarc/마크/Check_copy.cs
index 94fb6ef..01d8b10 100644
--- a/unimarc/unimarc/마크/Check_copy.cs
+++ b/unimarc/unimarc/마크/Check_copy.cs
@@ -408,7 +408,6 @@ namespace WindowsFormsApp1.Mac
             webBrowser1.Navigate(URL);
             Delay(5000);
 
-            string msg = "";
             foreach (HtmlElement he in webBrowser1.Document.GetElementsByTagName("input"))
             {
                 if (he.Id != null && he.Id.IndexOf(Code) > -1)
@@ -546,7 +545,6 @@ namespace WindowsFormsApp1.Mac
             webBrowser1.Navigate(URL);
             Delay(3000);
 
-            string msg = "";
             foreach (HtmlElement he in webBrowser1.Document.GetElementsByTagName("input"))
             {
                 if (he.GetAttribute("value").IndexOf(Code) > -1)
@@ -608,7 +606,6 @@ namespace WindowsFormsApp1.Mac
             return result;
         }
 
-
         #endregion
 
         /// <summary>