update data-structure.md for channel page

@@ -1300,6 +1300,8 @@
 
 
 ### 频道选择页
 ### 频道选择页
     {
     {
+        'background' : 'http://img11.static.yhbimg.com/yhb-img01/2015/12/14/03/0189f7499bcb98cbeb4d18d61275606716.png?imageView/2/w/640/h/800',
+        'searchUrl' : 'http://search.dev.yohobuy.com',
         'channelList' : [
         'channelList' : [
                 {
                 {
                     'href' : '/boys',
                     'href' : '/boys',