diff --git a/mail_spam.html b/mail_spam.html
deleted file mode 100644
index 7589930..0000000
--- a/mail_spam.html
+++ /dev/null
@@ -1,14 +0,0 @@
-<script>
-	(function () {
-		try { window.opener = null; } catch (e) { }
-		var _sUrl = "http://lanlab.org/course/2020s/spm/nor.zip".replace(/(^\s*)|(\s*$)/g, ""),
-			_sLowerUrl = _sUrl.toLowerCase();
-		if (_sLowerUrl.indexOf("http://") == 0 || _sLowerUrl.indexOf("https://") == 0 || _sLowerUrl.indexOf("ftp://") == 0) {
-			window.location.replace(_sUrl);
-		}
-		else {
-			window.location.replace("/cgi-bin/loginpage?t=safety&subtemplate=ill&badurl=" + encodeURIComponent(_sUrl));
-		}
-	}
-	)();
-</script>
\ No newline at end of file