diff --git a/index.html b/index.html
index d4fcece..fa59502 100644
--- a/index.html
+++ b/index.html
@@ -303,29 +303,7 @@
 			})();
 		</script>
 		<script async defer src="https://cdn.bootcdn.net/ajax/libs/github-buttons/2.21.1/buttons.min.js"></script>
-		<script>
-      		var _hmt = _hmt || [];
-			(function() {
-			var hm = document.createElement("script");
-			hm.src = "https://hm.baidu.com/hm.js?b86879c9cc57dd112fe1f7dd75206b82";
-			var s = document.getElementsByTagName("script")[0];
-			s.parentNode.insertBefore(hm, s);
-			})();
-      	</script>
-		<script>
-			(function(){
-			    var bp = document.createElement('script');
-			    var curProtocol = window.location.protocol.split(':')[0];
-			    if (curProtocol === 'https') {
-			        bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
-			    }
-			    else {
-			        bp.src = 'http://push.zhanzhang.baidu.com/push.js';
-			    }
-			    var s = document.getElementsByTagName("script")[0];
-			    s.parentNode.insertBefore(bp, s);
-			})();
-		</script>
 		<script type="text/javascript" src="https://passer-by.com/public/script/projects.js"></script>
+		<script type="text/javascript" src="https://passer-by.com/public/script/stat.js"></script>
 	</body>
 </html>