diff --git a/src/server/game/RegisterNetworkFunc.go b/src/server/game/RegisterNetworkFunc.go
index 0802df8b..35e6a0eb 100644
--- a/src/server/game/RegisterNetworkFunc.go
+++ b/src/server/game/RegisterNetworkFunc.go
@@ -3871,6 +3871,7 @@ func ReqActivityReward(player *Player, buf []byte) error {
 		return err
 	}
 	player.PlayMod.save()
+	player.initAcitivity()
 	player.BackDataActivity()
 	player.PushClientRes(&msg.ResActivityReward{
 		Code: msg.RES_CODE_SUCCESS,