diff --git a/worldsrv/welfmgr.go b/worldsrv/welfmgr.go
index 30092b8..40de761 100644
--- a/worldsrv/welfmgr.go
+++ b/worldsrv/welfmgr.go
@@ -2203,6 +2203,9 @@ func (this *WelfareMgr) UpdateActivityNianStatus(cfg *webapi_proto.ActivityNianC
 
 // 每日重置年兽
 func (this *WelfareMgr) DayReserNian(p *Player) {
+	if p.WelfData.NianData == nil {
+		return
+	}
 	if time.Now().Unix() > p.WelfData.NianData.ActivityEndTime {
 		this.ClearActivityNianData(p)
 	}