diff --git a/chapter2/mysite/myapp/static/scripts/index.js b/chapter2/mysite/myapp/static/scripts/index.js
index 727f641..629a227 100755
--- a/chapter2/mysite/myapp/static/scripts/index.js
+++ b/chapter2/mysite/myapp/static/scripts/index.js
@@ -73,7 +73,7 @@ function init(){
               color : '#ffffff',
 
           },
-           data : ['商品'],
+           data : ['评论'],
       },
       calculable : false,
       tooltip : {