diff --git a/server/wheelserver/api/v1/activity/activity.go b/server/wheelserver/api/v1/activity/activity.go
index 78c2bb47..6bc35918 100644
--- a/server/wheelserver/api/v1/activity/activity.go
+++ b/server/wheelserver/api/v1/activity/activity.go
@@ -94,6 +94,8 @@ func (this *ActivityApi) RollDice(c *gin.Context) {
 		f5.RspErr(c, 500, "server internal error7")
 		return
 	}
+	user.CurrGrid += rspObj.Point
+	user.UpdateFields([]string{"curr_grid"})
 	items := gridMeta.GetRewardItems()
 	if items == nil {
 		f5.RspErr(c, 500, "server internal error7")