diff --git a/go.mod b/go.mod
index dee6b0d..438df74 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,7 @@ go 1.24
 
 require (
 	github.com/casbin/casbin/v2 v2.42.0
+	github.com/cristalhq/jwt/v3 v3.1.0
 	github.com/eclipse/paho.mqtt.golang v1.4.2
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/gogf/gf/contrib/drivers/mysql/v2 v2.2.4
diff --git a/internal/serviceGame/advertisement.go b/internal/serviceGame/advertisement.go
index f15bdef..9730d95 100644
--- a/internal/serviceGame/advertisement.go
+++ b/internal/serviceGame/advertisement.go
@@ -7,6 +7,7 @@ import (
 	"log"
 	"math"
 	"strconv"
+	"sync"
 	"tyj_admin/api/v1/game"
 	"tyj_admin/internal/dao"
 	"tyj_admin/internal/model/do"
@@ -21,12 +22,14 @@ type IAdvertisement interface {
 	ConversionHugeAmount(ctx context.Context, req *game.CSHAReq) (res *game.CSHARes, err error)
 	AdvertiseHugeAmount(ctx context.Context, req *game.AdvertiseHAReq) (res *game.AdvertiseHARes, err error)
 	AdvertiseHugeAmount1(ctx context.Context, androidId, idfa, os, callBack, timestamp, caid, ip string) (err error)
+	AdvertiseHugeAmountReadOnly(ctx context.Context, osInt int, list []map[string]string, caid, androidId, idfa, os, callBack, timestamp, ip string) (err error)
 	GetAccessToken(ctx context.Context, req *game.GetAccessTokenReq) (res *game.GetAccessTokenRes, err error)
 	RefreshAccessToken(ctx context.Context, req *game.RefreshAccessTokenReq) (res *game.RefreshAccessTokenRes, err error)
 	RefreshAdvertisementOceanegine(ctx context.Context, req *game.RefreshAdvertisementOceanegineReq) (res *game.RefreshAdvertisementOceanegineRes, err error)
 }
 
 type advertisementImpl struct {
+	sync.RWMutex
 }
 
 var advertisementService = advertisementImpl{}
@@ -83,8 +86,9 @@ func (g *advertisementImpl) AdvertiseHugeAmount1(ctx context.Context, androidId,
 		return
 	}
 	caid := ""
+	var list []map[string]string
 	if caidList != "" {
-		var list []map[string]string
+		//var list []map[string]string
 		_ = json.Unmarshal([]byte(caidList), &list)
 		versionNow := int64(0)
 		for _, v := range list {
@@ -95,29 +99,27 @@ func (g *advertisementImpl) AdvertiseHugeAmount1(ctx context.Context, androidId,
 			}
 		}
 	}
+
+	err = g.AdvertiseHugeAmountReadOnly(ctx, osInt, list, caid, androidId, idfa, os, callBack, timestamp, ip)
+	return
+}
+
+func (g *advertisementImpl) AdvertiseHugeAmountReadOnly(ctx context.Context, osInt int, list []map[string]string, caid, androidId, idfa, os, callBack, timestamp, ip string) (err error) {
+	//g.Lock()
 	model := dao.AdvertisementOceanegine1.Ctx(ctx)
 	lastTouchTime, _ := strconv.ParseInt(timestamp, 10, 64)
 	adDatas := []entity.AdvertisementOceanegine1{}
 	if osInt == 0 {
 		_ = model.Where("adv_android_id=?", androidId).Where("os=?", os).Scan(&adDatas)
 	} else if osInt == 1 {
-		if caidList != "" {
-			var list []map[string]string
-			_ = json.Unmarshal([]byte(caidList), &list)
-			for _, v := range list {
-				adDatas1 := []entity.AdvertisementOceanegine1{}
-				_ = model.Where("caid=?", v["caid"]).Where("os=?", os).Scan(&adDatas1)
-				if len(adDatas) > 0 {
-					adDatas = append(adDatas, adDatas1...)
-				}
+		for _, v := range list {
+			_ = model.Where("caid=?", v["caid"]).Where("os=?", os).Scan(&adDatas)
+			if len(adDatas) > 0 {
+				break
 			}
 		}
-		if idfa != "" {
-			adDatas1 := []entity.AdvertisementOceanegine1{}
-			_ = model.Where("idfa=?", idfa).Where("os=?", os).Scan(&adDatas1)
-			if len(adDatas1) > 0 {
-				adDatas = append(adDatas, adDatas1...)
-			}
+		if idfa != "" && len(adDatas) == 0 {
+			_ = model.Where("idfa=?", idfa).Where("os=?", os).Scan(&adDatas)
 		}
 	}
 	if len(adDatas) > 0 {
@@ -129,14 +131,16 @@ func (g *advertisementImpl) AdvertiseHugeAmount1(ctx context.Context, androidId,
 		}
 		if adData.LastTouchTime > lastTouchTime {
 			err = errors.New("不是最后一次！")
+			//g.Unlock()
 			return
 		}
 
 		_, err = model.WherePri(adData.Id).Update(do.AdvertisementOceanegine1{CallbackParam: callBack, LastTouchTime: timestamp, Caid: caid})
+		//g.Unlock()
 		return
 	}
 
-	_, err = dao.AdvertisementOceanegine1.Ctx(ctx).Insert(do.AdvertisementOceanegine1{
+	_, err = model.Insert(do.AdvertisementOceanegine1{
 		AdvAndroidId:  androidId,
 		Idfa:          idfa,
 		Os:            os,
@@ -145,6 +149,7 @@ func (g *advertisementImpl) AdvertiseHugeAmount1(ctx context.Context, androidId,
 		LastTouchTime: timestamp,
 		Ip:            ip,
 	})
+	//g.Unlock()
 	return
 }
 
diff --git a/internal/serviceGame/internal/cdKey.go b/internal/serviceGame/internal/cdKey.go
index 8004d03..4f0faff 100644
--- a/internal/serviceGame/internal/cdKey.go
+++ b/internal/serviceGame/internal/cdKey.go
@@ -10,6 +10,7 @@ import (
 	"log"
 	"os"
 	"strings"
+	"sync"
 	"time"
 	"tyj_admin/api/v1/game"
 	"tyj_admin/internal/consts"
@@ -141,22 +142,48 @@ func GetGiftExchangeConfig(ctx context.Context, req *game.GetGiftExchangeListReq
 	return
 }
 
-var fileSize = map[string]*FileSize{}
+var fileSize *SMap
 
 type FileSize struct {
 	Size  int64
 	Times int
 }
 
+type SMap struct {
+	sync.RWMutex
+	Map map[string]*FileSize
+}
+
+func (l *SMap) readMap(key string) (*FileSize, bool) {
+	l.RLock()
+	value, ok := l.Map[key]
+	l.RUnlock()
+	return value, ok
+}
+
+func (l *SMap) writeMap(key string, value *FileSize) {
+	l.Lock()
+	l.Map[key] = value
+	l.Unlock()
+}
+
+func init() {
+	fileSize = &SMap{
+		Map: make(map[string]*FileSize),
+	}
+}
+
 func GetGiftExchange(ctx context.Context, req *game.GetGiftExchangeReq) (res *game.GetGiftExchangeRes, err error) {
 	res = new(game.GetGiftExchangeRes)
 	var path = gfile.Join(gfile.RealPath("download"), req.File)
 	//log.Println("GetGiftExchange: ", req.File, path, gfile.Exists(path))
-	if gfile.Exists(path) && gfile.Size(path) != 0 && fileSize[path] != nil && gfile.Size(path) == fileSize[path].Size {
+	file_size, ok := fileSize.readMap(path)
+	gfileSize := gfile.Size(path)
+	if gfile.Exists(path) && gfileSize != 0 && ok && gfileSize == file_size.Size {
 		res.State = 1
 	}
 	err = g.Try(ctx, func(ctx context.Context) {
-		fileSize[path] = &FileSize{Size: gfile.Size(path), Times: 0}
+		fileSize.writeMap(path, &FileSize{Size: gfile.Size(path), Times: 0})
 	})
 	log.Println("GetGiftExchange err: ", err)
 	return