diff --git a/chapter2/mysite/myapp/static/scripts/index.js b/chapter2/mysite/myapp/static/scripts/index.js
index 47f7f9d..021807f 100755
--- a/chapter2/mysite/myapp/static/scripts/index.js
+++ b/chapter2/mysite/myapp/static/scripts/index.js
@@ -9,14 +9,16 @@ $(function(){
     //更新抓取信息
     setInterval(function(){
         $.ajax('/myapp/api/news.json').done(function(datas){
-            for(var i in datas){
+            for(var i =0; i < datas.length; ++i){
                 var data = datas[i];
-                console.log(i);
+
+                $('#tr_news_'+i+' .news_comment_id').html(data.fields.comment_id);
+                $('#tr_news_'+i+' .news_content').html(data.fields.content);
+                $('#tr_news_'+i+' .news_comment_time').html(data.fields.comment_time);
             }
         });
 
         $.ajax('/myapp/api/crawl_info.json').done(function(data){
-            console.log(data);
             $('#crawl_info_total_count').html(data.total_count);
             $('#crawl_info_today_count').html(data.today_total_count);
             $('#crawl_info_product_count').html(data.product_count);
@@ -32,7 +34,7 @@ $(function(){
             $('#mem_used').html(to_g(data.mem_used)+'G');
             $('#tasks_count').html(data.tasks);
         });
-    }, 1500);
+    }, 3000);
 
   init();
   init2();