diff --git a/common/constant.go b/common/constant.go
index 730ae3d..6a5e340 100644
--- a/common/constant.go
+++ b/common/constant.go
@@ -793,3 +793,5 @@ const (
 )
 
 const PermitStartTsKey = "permit_start_ts"
+
+const PermitAdd = 0.2 // 典藏通行证赛季积分多加，百分比
diff --git a/worldsrv/action_task.go b/worldsrv/action_task.go
index 30fa879..b62c7c2 100644
--- a/worldsrv/action_task.go
+++ b/worldsrv/action_task.go
@@ -77,7 +77,7 @@ func SendReward(p *Player, m map[int64]int64, tp int32) {
 	var items []*Item
 	for k, v := range m {
 		if k == common.ItemIDPermit && isPermit {
-			v += v / 2 // 增加50%
+			v += int64(float64(v) * common.PermitAdd)
 		}
 		items = append(items, &Item{
 			ItemId:  int32(k),
@@ -186,7 +186,7 @@ func CSTaskReward(s *netlib.Session, packetId int, data interface{}, sid int64)
 				SendReward(p, data.Award, msg.Tp)
 				for k, vv := range data.GetAward() {
 					if k == common.ItemIDPermit && isPermit {
-						vv += vv / 2 // 增加50%
+						vv += int64(float64(vv) * common.PermitAdd)
 					}
 					ret.Reward[k] = ret.Reward[k] + vv
 				}