diff --git a/examples/json/table/demo1.json b/examples/json/table/demo1.json
index 39bee73e..9e1e38de 100644
--- a/examples/json/table/demo1.json
+++ b/examples/json/table/demo1.json
@@ -5,6 +5,7 @@
   ,"totalRow": {
     "checkin": "777"
   }
+  ,"data1": []
   ,"data": [{
     "id": "10001"
     ,"username": "杜甫123"
@@ -129,4 +130,4 @@
     ,"checkin": "106"
     ,"joinTime": "2016-10-14"
   }]
-}  
\ No newline at end of file
+}