diff --git a/modules/hunting/api_buy.go b/modules/hunting/api_buy.go
index b3bf915fd..71b9db2a2 100644
--- a/modules/hunting/api_buy.go
+++ b/modules/hunting/api_buy.go
@@ -47,6 +47,11 @@ func (this *apiComp) Buy(session comm.IUserSession, req *pb.HuntingBuyReq) (code
 	} else {
 		curByCount = list.BuyCount
 	}
+	curByCount += req.Count // 当前需要购买的数量
+	if this.configure.GetMaxBuyChallengeCount() < curByCount {
+		code = pb.ErrorCode_HuntingBuyMaxCount
+		return
+	}
 	conf := this.module.configure.GetGlobalConf()
 	if conf == nil {
 		code = pb.ErrorCode_ConfigNoFound
@@ -88,11 +93,6 @@ func (this *apiComp) Buy(session comm.IUserSession, req *pb.HuntingBuyReq) (code
 		list.RecoveryTime = 0
 	}
 	mapData["recoveryTime"] = list.RecoveryTime
-	curByCount += req.Count // 当前需要购买的数量
-	if this.configure.GetMaxBuyChallengeCount() < curByCount {
-		code = pb.ErrorCode_HuntingBuyMaxCount
-		return
-	}
 
 	for i := list.BuyCount + 1; i <= curByCount; i++ {
 		_cfg := this.configure.GetBuyChallengeCount(i)
@@ -109,6 +109,7 @@ func (this *apiComp) Buy(session comm.IUserSession, req *pb.HuntingBuyReq) (code
 			if v.A == v1.A && v.T == v1.T {
 				v1.N += v.N
 				bFound = true
+				break
 			}
 		}
 		if !bFound {