diff --git a/modules/arena/api_plotreward.go b/modules/arena/api_plotreward.go
index 90d70c462..6c756d2f6 100644
--- a/modules/arena/api_plotreward.go
+++ b/modules/arena/api_plotreward.go
@@ -8,7 +8,7 @@ import (
 	"time"
 )
 
-//参数校验
+// 参数校验
 func (this *apiComp) PlotRewardCheck(session comm.IUserSession, req *pb.ArenaPlotRewardReq) (errdata *pb.ErrorData) {
 	if req.Pid == 0 || req.Report == nil {
 		errdata = &pb.ErrorData{
@@ -19,7 +19,7 @@ func (this *apiComp) PlotRewardCheck(session comm.IUserSession, req *pb.ArenaPlo
 	return
 }
 
-///领取战斗奖励
+// /领取战斗奖励
 func (this *apiComp) PlotReward(session comm.IUserSession, req *pb.ArenaPlotRewardReq) (errdata *pb.ErrorData) {
 	var (
 		npc   *cfg.GameArenaChallengeNpcData
@@ -66,7 +66,7 @@ func (this *apiComp) PlotReward(session comm.IUserSession, req *pb.ArenaPlotRewa
 	if len(npc.MonsterformatId) > int(info.Npc[req.Pid].Index+1) {
 		info.Npc[req.Pid].Index++
 	}
-	info.Npc[req.Pid].Cd = configure.Now().Add(time.Minute * time.Duration(npc.ReviveCd)).Unix()
+	info.Npc[req.Pid].Cd = configure.Now().Add(time.Hour * time.Duration(npc.ReviveCd)).Unix()
 	if err = this.module.modelArena.Change(info.Uid, map[string]interface{}{
 		"npc": info.Npc,
 	}); err != nil {