diff --git a/chapter2/mysite/myapp/static/scripts/index.js b/chapter2/mysite/myapp/static/scripts/index.js
index ab598df..727f641 100755
--- a/chapter2/mysite/myapp/static/scripts/index.js
+++ b/chapter2/mysite/myapp/static/scripts/index.js
@@ -142,7 +142,7 @@ function init(){
         },
         series : [
           {
-              name:'评论量',
+              name:'评论',
               type:'line',
               smooth:true,
               itemStyle: {
@@ -266,7 +266,7 @@ function init(){
              color : '#ffffff',
 
          },
-          data : ['评论'],
+          data : ['商品'],
      },
      calculable : false,
      tooltip : {
@@ -335,7 +335,7 @@ function init(){
        },
        series : [
          {
-             name:'评论',
+             name:'商品',
              type:'line',
              smooth:true,
              itemStyle: {