diff --git a/modules/viking/api_buy.go b/modules/viking/api_buy.go
index 751748c64..1ae1f1fb0 100644
--- a/modules/viking/api_buy.go
+++ b/modules/viking/api_buy.go
@@ -24,8 +24,8 @@ func (this *apiComp) Buy(session comm.IUserSession, req *pb.VikingBuyReq) (code
 		curByCount int32
 		costRes    *cfg.Gameatn
 		mapData    map[string]interface{}
-		curCount   int32 // 当前门票数量
-		szcostRes  []*cfg.Gameatn
+		curCount   int32          // 当前门票数量
+		szcostRes  []*cfg.Gameatn // 购买累计消耗
 	)
 	mapData = make(map[string]interface{}, 0)
 	code = this.BuyCheck(session, req)
@@ -60,16 +60,19 @@ func (this *apiComp) Buy(session comm.IUserSession, req *pb.VikingBuyReq) (code
 	}
 	amount := int32(this.module.ModuleItems.QueryItemAmount(session.GetUserId(), costRes.T)) // 获取当前数量
 	curCount = amount
-	if amount != conf.VikingNum {
+	if amount < conf.VikingNum {
 		if list.RecoveryTime == 0 {
 			list.RecoveryTime = configure.Now().Unix()
-			mapData["recoveryTime"] = list.RecoveryTime // 更新刷新时间
+		}
+		if conf.VikingExpeditionRecoveryTime == 0 { // 配置校验 被除数不能为0
+			code = pb.ErrorCode_ConfigNoFound
+			return
 		}
 		count := (configure.Now().Unix() - list.RecoveryTime) / int64(conf.VikingExpeditionRecoveryTime*60)
 		if count > 1 {
 			curCount += int32(count)
 		}
-		if curCount >= conf.VikingNum {
+		if curCount > conf.VikingNum {
 			curCount = conf.VikingNum
 			list.RecoveryTime = 0
 		} else {
@@ -86,9 +89,9 @@ func (this *apiComp) Buy(session comm.IUserSession, req *pb.VikingBuyReq) (code
 		}
 	} else {
 		list.RecoveryTime = 0
-		mapData["recoveryTime"] = list.RecoveryTime // 更新刷新时间
 	}
-	curByCount += req.Count // 当前需要购买的数量
+	mapData["recoveryTime"] = list.RecoveryTime // 更新刷新时间
+	curByCount += req.Count                     // 当前需要购买的数量
 
 	if this.configure.GetMaxBuyChallengeCount() < curByCount {
 		code = pb.ErrorCode_VikingBuyMaxCount