diff --git a/index.html b/index.html
index 2d3473b..860ca36 100644
--- a/index.html
+++ b/index.html
@@ -15,5 +15,14 @@
       type="text/javascript"
       src="https://api.map.baidu.com/api?v=1.0&&type=webgl&ak=17ODuchhGW7mcLRYumeQAV3ofrL9Zj3L"
     ></script>
+    <script>
+      var _hmt = _hmt || []
+      ;(function () {
+        var hm = document.createElement('script')
+        hm.src = 'https://hm.baidu.com/hm.js?aead83b1b0f20ee468cdb1a81eb2e9c8'
+        var s = document.getElementsByTagName('script')[0]
+        s.parentNode.insertBefore(hm, s)
+      })()
+    </script>
   </body>
 </html>