diff --git a/server/wheelserver/api/v1/activity/activity.go b/server/wheelserver/api/v1/activity/activity.go
index 483072e6..cb6e8e06 100644
--- a/server/wheelserver/api/v1/activity/activity.go
+++ b/server/wheelserver/api/v1/activity/activity.go
@@ -73,6 +73,7 @@ func (this *ActivityApi) RollDice(c *gin.Context) {
 	rspObj := struct {
 		vo.BaseVo
 		Point int32 `json:"point"`
+		AwardGrid int32 `json:"award_grid"`
 	}{}
 	rspObj.Point = int32(1 + rand.Intn(6))
 	if reqJson.ForwardPoint > 0 {
@@ -128,6 +129,7 @@ func (this *ActivityApi) RollDice(c *gin.Context) {
 			}
 
 			scoreaward = false
+			rspObj.AwardGrid = 1
 		}
 	}