diff --git a/doc/_common.py b/doc/_common.py
index 5e93d254..8c323e88 100644
--- a/doc/_common.py
+++ b/doc/_common.py
@@ -1965,6 +1965,7 @@ class WheelUser(object):
             ['hourly_earnings', 0, '每小时收益'],
             ['dice', 0, '骰子数'],
             ['spec_dice', 0, '特殊骰子数(道具)'],
+            ['curr_grid', 0, '当前格子(从1)'],
         ]
 
 class WheelAwardItem(object):