diff --git a/doc/_common.py b/doc/_common.py
index 064f3977..cbd5814f 100644
--- a/doc/_common.py
+++ b/doc/_common.py
@@ -394,7 +394,8 @@ class NewGoods(object):
             ['limit_num', 0, '限购数量'],
             ['buy_cond', '', '购买条件'],
             ['buy_gift', '', '购买次数赠品'],
-            ['normal_gift', '', '普通狗赠品']
+            ['normal_gift', '', '普通狗赠品'],
+            ['bought_times', 0, '已购买次数']
         ]
 
 class ShopName(object):