diff --git a/modules/troll/api_buyorsell.go b/modules/troll/api_buyorsell.go
index 520179d89..c142605c6 100644
--- a/modules/troll/api_buyorsell.go
+++ b/modules/troll/api_buyorsell.go
@@ -111,7 +111,7 @@ func (this *apiComp) BuyOrSell(session comm.IUserSession, req *pb.TrollBuyOrSell
 				if sellPrice > trolltrain.Price[k] { // 赚了
 					earn += (sellPrice - trolltrain.Price[k]) * v
 				}
-				gold += sellPrice * v
+				gold -= sellPrice * v
 			} else { // 买入 计算平均价格
 				totalGold := trolltrain.Items[k] * trolltrain.Price[k]
 				totalGold += v * sellPrice
diff --git a/modules/troll/api_getlist.go b/modules/troll/api_getlist.go
index 66abedc96..f4864b4c9 100644
--- a/modules/troll/api_getlist.go
+++ b/modules/troll/api_getlist.go
@@ -79,8 +79,8 @@ func (this *apiComp) GetList(session comm.IUserSession, req *pb.TrollGetListReq)
 	if trolltrain.Circle != c {
 		trolltrain.SurpriseID = make(map[int32]int32, 0)
 		n, _ := rand.Int(rand.Reader, big.NewInt(int64(trainNum)))
-		n2, _ := rand.Int(rand.Reader, big.NewInt(int64(maxCoefficient)))
-		trolltrain.SurpriseID[int32(n.Int64())+1] = int32(n2.Int64())
+		n2, _ := rand.Int(rand.Reader, big.NewInt(int64(maxCoefficient-1))) //算的是下标所以-1
+		trolltrain.SurpriseID[int32(n.Int64())+1] = int32(n2.Int64()) + 1
 		update["surpriseID"] = trolltrain.SurpriseID
 		trolltrain.Circle = c
 		update["circle"] = trolltrain.Circle
@@ -90,7 +90,7 @@ func (this *apiComp) GetList(session comm.IUserSession, req *pb.TrollGetListReq)
 	index += circleCount * trainNum // 计算火车的位置信息
 	for _, v := range sz {
 		if leftTime <= v {
-			trolltrain.RefreshTime = time.Now().Unix() + int64(leftTime-v)
+			trolltrain.RefreshTime = time.Now().Unix()
 			trolltrain.TarinPos += index
 			//if trolltrain.RangeId != 0 {
 			trolltrain.RangeId += index