diff --git a/scripts/myscript.js b/scripts/myscript.js
index ee1913f..a6a2c35 100644
--- a/scripts/myscript.js
+++ b/scripts/myscript.js
@@ -1,7 +1,7 @@
 window.onload = function() {
     var obox = document.createElement("div")
     obox.innerHTML = '<a href="https://u.jd.com/Uj4bve" title="ElasticSearch源码解析与优化实践">' + 
-                        '<img src = "./elasticsearch.jpg" width = "250" height = "250" />' +
+                        '<img src = "./img/elasticsearch.jpg" width = "200" height = "200" />' +
                      '</a>';
     obox.style.position = "fixed";
     obox.style.right = "20px";