diff --git a/controller/admin.go b/controller/admin.go
index 46634ab..86c35da 100644
--- a/controller/admin.go
+++ b/controller/admin.go
@@ -42,20 +42,32 @@ func AdminAdd(c *gin.Context) {
 
 func AdminLogList(c *gin.Context) {
 	// 处理管理员日志列表请求
+	type param struct {
+		Page     int    `json:"page"`
+		PaseSize int    `json:"pageSize"`
+		UserName string `json:"username"`
+		Opration string `json:"operation"`
+	}
+	var p param
+	if err := c.ShouldBindJSON(&p); err != nil {
+		failed(c, "Invalid input: "+err.Error())
+		return
+	}
 	List := []*model.AdminLog{}
 	db := util.MPool.GetGameDB()
 	if db == nil {
 		failed(c, "Failed to get database connection")
 		return
 	}
-	err := db.Select(&List, "SELECT * FROM admin_log ORDER BY createTime DESC")
+	err := db.Select(&List, "SELECT * FROM admin_log ORDER BY createTime DESC LIMIT ? OFFSET ?", p.PaseSize, (p.Page-1)*p.PaseSize)
 	if err != nil {
 		failed(c, "Failed to retrieve admin logs: "+err.Error())
 		return
 	}
-
+	var total int
+	db.Get(&total, "SELECT COUNT(*) FROM admin_log")
 	success(c, &model.Result{
-		Data:   List,
-		Result: 0,
+		Data:  List,
+		Total: total,
 	})
 }
diff --git a/controller/common.go b/controller/common.go
index f0a3839..9a6f43c 100644
--- a/controller/common.go
+++ b/controller/common.go
@@ -27,7 +27,7 @@ func failed(c *gin.Context, message string) {
 func USSendInfo() {
 	c := cron.New()
 	// 每天12:10触发
-	_, err := c.AddFunc("15 12 * * *", func() {
+	_, err := c.AddFunc("15 13 * * *", func() {
 		feishu.SendOperationMsg2(common.US_APP_ID)
 		// 这里添加你的业务逻辑
 	})
diff --git a/data/data.db b/data/data.db
new file mode 100644
index 0000000..a707a39
Binary files /dev/null and b/data/data.db differ
diff --git a/feishu/server/server.go b/feishu/server/server.go
index 4295bc9..a7838b3 100644
--- a/feishu/server/server.go
+++ b/feishu/server/server.go
@@ -42,7 +42,7 @@ func Server() {
 	// 创建Client
 	cli := larkws.NewClient(data.APP_ID, data.APP_SECRET,
 		larkws.WithEventHandler(eventHandler),
-		larkws.WithLogLevel(larkcore.LogLevelDebug),
+		larkws.WithLogLevel(larkcore.LogLevelInfo),
 	)
 	fmt.Printf("Start Feishu server success\n")
 	// 启动客户端
diff --git a/go.mod b/go.mod
index 2771d6d..c4a31bb 100644
--- a/go.mod
+++ b/go.mod
@@ -68,6 +68,7 @@ require (
 	github.com/xuri/efp v0.0.1 // indirect
 	github.com/xuri/excelize/v2 v2.10.0 // indirect
 	github.com/xuri/nfp v0.0.2-0.20250530014748-2ddeb826f9a9 // indirect
+	go.etcd.io/bbolt v1.4.3 // indirect
 	golang.org/x/arch v0.8.0 // indirect
 	golang.org/x/sys v0.37.0 // indirect
 	golang.org/x/text v0.30.0 // indirect
diff --git a/go.sum b/go.sum
index 3869ce2..a171c0e 100644
--- a/go.sum
+++ b/go.sum
@@ -227,6 +227,8 @@ github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.1.30/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+go.etcd.io/bbolt v1.4.3 h1:dEadXpI6G79deX5prL3QRNP6JB8UxVkqo4UPnHaNXJo=
+go.etcd.io/bbolt v1.4.3/go.mod h1:tKQlpPaYCVFctUIgFKFnAlvbmB3tpy1vkTnDWohtc0E=
 golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/arch v0.8.0 h1:3wRIsP3pM4yUptoR96otTUOXI367OS0+c9eeRi9doIc=
 golang.org/x/arch v0.8.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
diff --git a/log/app.log b/log/app.log
index 9ac7c69..e69de29 100644
--- a/log/app.log
+++ b/log/app.log
@@ -1,104 +0,0 @@
-[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
-
-[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- - using env:	export GIN_MODE=release
- - using code:	gin.SetMode(gin.ReleaseMode)
-
-[GIN-debug] POST   /api/auth/login           --> backend/controller.Login (3 handlers)
-[GIN-debug] GET    /api/auth/Codes           --> backend/controller.Codes (3 handlers)
-[GIN-debug] POST   /api/auth/phoneCode       --> backend/controller.PhoneCode (3 handlers)
-[GIN-debug] POST   /api/auth/phoneLogin      --> backend/controller.LoginCode (3 handlers)
-[GIN-debug] POST   /api/feishu/sendInfo      --> backend/controller.FeishuSendInfo (3 handlers)
-[GIN-debug] POST   /api/feishu/sendInfo2     --> backend/controller.FeishuSendInfo2 (3 handlers)
-[GIN-debug] POST   /api/feishu/sendWeekInfo  --> backend/controller.FeishuSendWeekInfo (3 handlers)
-[GIN-debug] POST   /api/feishu/updateApp     --> backend/controller.FeishuUpdateApp (3 handlers)
-[GIN-debug] POST   /api/feishu/serverInfo    --> backend/controller.FeishuServerInfo (3 handlers)
-[GIN-debug] POST   /api/feishu/notify        --> backend/controller.FeishuNotify (3 handlers)
-[GIN-debug] POST   /api/feishu/notify/client --> backend/controller.FeishuNotifyClient (3 handlers)
-[GIN-debug] POST   /api/feishu/notify/order  --> backend/controller.FeishuNotifyOrder (3 handlers)
-[GIN-debug] POST   /api/admin/list           --> backend/controller.AdminList (4 handlers)
-[GIN-debug] POST   /api/admin/add            --> backend/controller.AdminAdd (4 handlers)
-[GIN-debug] POST   /api/admin/log/list       --> backend/controller.AdminLogList (4 handlers)
-[GIN-debug] POST   /api/log/user             --> backend/controller.UserDetail (4 handlers)
-[GIN-debug] POST   /api/log/asset            --> backend/controller.Asset (4 handlers)
-[GIN-debug] POST   /api/log/event            --> backend/controller.Event (4 handlers)
-[GIN-debug] POST   /api/log/order            --> backend/controller.Order (4 handlers)
-[GIN-debug] POST   /api/user/list            --> backend/controller.UserList (4 handlers)
-[GIN-debug] GET    /api/user/info            --> backend/controller.UserInfo (4 handlers)
-[GIN-debug] POST   /api/user/gm              --> backend/controller.UserGM (4 handlers)
-[GIN-debug] POST   /api/user/ban             --> backend/controller.UserBan (4 handlers)
-[GIN-debug] POST   /api/server/list          --> backend/controller.AppList (4 handlers)
-[GIN-debug] POST   /api/server/serverList    --> backend/controller.ServerList (4 handlers)
-[GIN-debug] POST   /api/server/addServer     --> backend/controller.AddServer (4 handlers)
-[GIN-debug] POST   /api/server/nodeList      --> backend/controller.NodeList (4 handlers)
-[GIN-debug] POST   /api/server/addNode       --> backend/controller.AddNode (4 handlers)
-[GIN-debug] POST   /api/server/updateApp     --> backend/controller.UpdateApp (4 handlers)
-[GIN-debug] POST   /api/server/updateAppFeishu --> backend/controller.UpdateAppFeishu (4 handlers)
-[GIN-debug] POST   /api/server/restart       --> backend/controller.RestartServer (4 handlers)
-[GIN-debug] POST   /api/server/reload        --> backend/controller.ReloadServer (4 handlers)
-[GIN-debug] POST   /api/statistics/level     --> backend/controller.StatisticsLevel (4 handlers)
-[GIN-debug] POST   /api/statistics/order     --> backend/controller.StatisticsOrder (4 handlers)
-[GIN-debug] POST   /api/statistics/info      --> backend/controller.StatisticsInfo (4 handlers)
-[GIN-debug] POST   /api/statistics/heat      --> backend/controller.StatisticsHeat (4 handlers)
-[GIN-debug] POST   /api/mail/send            --> backend/controller.SendMail (4 handlers)
-[GIN-debug] POST   /api/mail/list            --> backend/controller.MailList (4 handlers)
-[GIN-debug] POST   /api/mail/delete          --> backend/controller.MailDelete (4 handlers)
-[GIN-debug] POST   /api/language/list        --> backend/controller.Language (4 handlers)
-[GIN-debug] POST   /api/language/export      --> backend/controller.LanguageExport (4 handlers)
-[GIN-debug] POST   /api/language/save        --> backend/controller.LanguageSave (4 handlers)
-[GIN-debug] POST   /api/language/add         --> backend/controller.LanguageAdd (4 handlers)
-[GIN-debug] [WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.
-Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.
-[GIN-debug] Listening and serving HTTP on :5320
-[GIN] 2025/11/10 - 17:24:59 | 401 |            0s |             ::1 | GET      "/api/user/info"
-[GIN] 2025/11/10 - 17:24:59 | 404 |            0s |             ::1 | POST     "/api/auth/logout"
-[GIN] 2025/11/10 - 17:25:11 | 200 |    151.2899ms |             ::1 | POST     "/api/auth/login"
-[GIN] 2025/11/10 - 17:25:11 | 200 |            0s |             ::1 | GET      "/api/user/info"
-[GIN] 2025/11/10 - 17:25:11 | 200 |            0s |             ::1 | GET      "/api/auth/Codes"
-[GIN] 2025/11/10 - 17:25:12 | 200 |    445.1576ms |             ::1 | POST     "/api/statistics/info"
-[GIN] 2025/11/10 - 17:25:25 | 200 |   13.3738348s |             ::1 | POST     "/api/statistics/heat"
-[GIN] 2025/11/10 - 17:25:29 | 200 |    196.0188ms |             ::1 | POST     "/api/language/list"
-[GIN] 2025/11/10 - 17:58:13 | 200 |    114.2944ms |             ::1 | POST     "/api/server/list"
-[GIN] 2025/11/10 - 17:58:13 | 200 |     72.9498ms |             ::1 | POST     "/api/server/serverList"
-[GIN] 2025/11/10 - 17:58:34 | 400 |    21.008933s |             ::1 | POST     "/api/user/list"
-[GIN] 2025/11/10 - 17:58:46 | 200 |   19.7306399s |             ::1 | POST     "/api/user/list"
-[GIN] 2025/11/10 - 17:58:56 | 200 |    344.7428ms |             ::1 | POST     "/api/language/list"
-[GIN] 2025/11/10 - 17:58:58 | 200 |     54.8909ms |             ::1 | POST     "/api/server/list"
-[GIN] 2025/11/10 - 17:58:58 | 200 |      79.213ms |             ::1 | POST     "/api/server/serverList"
-[GIN] 2025/11/10 - 17:58:58 | 200 |    213.1083ms |             ::1 | POST     "/api/user/list"
-[GIN] 2025/11/10 - 17:58:58 | 200 |    205.0455ms |             ::1 | POST     "/api/user/list"
-2025/11/11 08:04:59 start statistics
-2025/11/11 08:05:00 remain 2025-11-11 success
-2025/11/11 08:05:01 remain 2025-11-10 success
-2025/11/11 08:05:02 remain 2025-11-09 success
-2025/11/11 08:05:03 remain 2025-11-08 success
-2025/11/11 08:05:04 remain 2025-11-07 success
-2025/11/11 08:05:05 remain 2025-11-06 success
-2025/11/11 08:05:05 remain 2025-11-05 success
-2025/11/11 08:05:06 remain 2025-11-04 success
-2025/11/11 08:05:07 remain 2025-11-03 success
-2025/11/11 08:05:08 remain 2025-11-02 success
-2025/11/11 08:05:09 remain 2025-11-01 success
-2025/11/11 08:05:10 remain 2025-10-31 success
-2025/11/11 08:05:10 remain 2025-10-30 success
-2025/11/11 08:05:11 remain 2025-10-29 success
-2025/11/11 08:05:12 remain 2025-10-28 success
-2025/11/11 08:05:13 remain 2025-10-27 success
-2025/11/11 08:05:14 remain 2025-10-26 success
-2025/11/11 08:05:15 remain 2025-10-25 success
-2025/11/11 08:05:15 remain 2025-10-24 success
-2025/11/11 08:05:16 remain 2025-10-23 success
-2025/11/11 08:05:17 remain 2025-10-22 success
-2025/11/11 08:05:18 remain 2025-10-21 success
-2025/11/11 08:05:19 remain 2025-10-20 success
-2025/11/11 08:05:20 remain 2025-10-19 success
-2025/11/11 08:05:21 remain 2025-10-18 success
-2025/11/11 08:05:21 remain 2025-10-17 success
-2025/11/11 08:05:22 remain 2025-10-16 success
-2025/11/11 08:05:23 remain 2025-10-15 success
-2025/11/11 08:05:24 remain 2025-10-14 success
-2025/11/11 08:05:24 remain 2025-10-13 success
-2025/11/11 08:05:25 remain 2025-10-12 success
-2025/11/11 08:05:25 end statistics
-[GIN] 2025/11/11 - 09:46:47 | 200 |    667.9479ms |             ::1 | POST     "/api/user/list"
-[GIN] 2025/11/11 - 09:46:50 | 200 |    504.1466ms |             ::1 | POST     "/api/log/user"
diff --git a/main.go b/main.go
index 41150bf..272bfe0 100644
--- a/main.go
+++ b/main.go
@@ -29,7 +29,7 @@ func init() {
 	// 让 gin 的日志也写入文件，并同时输出到控制台
 	gin.DefaultWriter = io.MultiWriter(file, os.Stdout)
 	gin.DefaultErrorWriter = io.MultiWriter(file, os.Stderr)
-
+	util.InitBBolt()
 	common.Init()
 }
 
diff --git a/model/admin.go b/model/admin.go
index 338cde9..1ff457c 100644
--- a/model/admin.go
+++ b/model/admin.go
@@ -19,6 +19,7 @@ type Admin struct {
 	Role       int    `json:"role" db:"role"`
 	CreateTime int    `json:"createTime" db:"createTime"`
 	UpdateTime int    `json:"updateTime" db:"updateTime"`
+	Remark     string `json:"remark" db:"remark"`
 }
 
 type AdminLog struct {
@@ -42,9 +43,11 @@ func (a *Admin) List() (*Result, error) {
 	if err != nil {
 		return nil, fmt.Errorf("failed to scan rows: %v", err)
 	}
+	var total int
+	db.Get(&total, "SELECT COUNT(*) FROM admin")
 	return &Result{
-		Data:   admins,
-		Result: 0,
+		Data:  admins,
+		Total: total,
 	}, nil
 }
 
@@ -59,13 +62,15 @@ func (a *Admin) Add() (*Result, error) {
 	a.CreateTime = int(util.Now())
 	a.UpdateTime = a.CreateTime
 	a.Password, _ = util.Encrypt(a.Password) // 假设有一个加密函数
-	_, err := db.NamedExec("INSERT INTO admin (`username`, `password`, `phone`, `email`, `token`, `group`, `status`, `role`, `createTime`, `updateTime`, `expires`) VALUES (:username, :password, :phone, :email, :token, :group, :status, :role, :createTime, :updateTime, :expires)", a)
+	_, err := db.NamedExec("INSERT INTO admin (`username`, `password`, `phone`, `email`, `token`, `group`, `status`, `role`, `createTime`, `updateTime`, `expires`, `remark`) VALUES (:username, :password, :phone, :email, :token, :group, :status, :role, :createTime, :updateTime, :expires, :remark)", a)
 	if err != nil {
 		return nil, fmt.Errorf("failed to add admin: %v", err)
 	}
+	var total int
+	db.Get(&total, "SELECT COUNT(*) FROM admin")
 	return &Result{
-		Data:   a,
-		Result: 0,
+		Data:  a,
+		Total: total,
 	}, nil
 }
 
diff --git a/model/language.go b/model/language.go
index 2339b99..44e05f0 100644
--- a/model/language.go
+++ b/model/language.go
@@ -86,7 +86,14 @@ func (l *LanguageMod) LanguageListAll() (map[string]interface{}, error) {
 	// 导出为 xlsx 文件
 	f := excelize.NewFile()
 	sheet := "Sheet1"
-
+	SaveTime, _ := util.GetLanguageLastUpdate()
+	ExportTime, _ := util.GetLanguageExportLastUpdate()
+	if SaveTime <= ExportTime {
+		return map[string]interface{}{
+			"code": 1,
+			"msg":  "No changes since last export",
+		}, nil
+	}
 	// 写表头
 	headers := []string{"Id", "key", "English", "ChineseSimplified", "Portuguese"}
 
@@ -135,7 +142,22 @@ func (l *LanguageMod) LanguageListAll() (map[string]interface{}, error) {
 
 	// 在 /data/docs 仓库中添加并提交该文件
 	repoDir := "/data/docs"
-	cmd := exec.Command("git", "pull")
+	cmd := exec.Command("git", "checkout", "main")
+	cmd.Dir = repoDir
+	if _, err := cmd.CombinedOutput(); err != nil {
+		// try to fetch and force-create/reset local main from origin/main
+		fetch := exec.Command("git", "fetch", "origin", "main")
+		fetch.Dir = repoDir
+		if fout, ferr := fetch.CombinedOutput(); ferr != nil {
+			return nil, fmt.Errorf("git fetch failed: %v: %s", ferr, string(fout))
+		}
+		cmd = exec.Command("git", "checkout", "-B", "main", "origin/main")
+		cmd.Dir = repoDir
+		if out2, err2 := cmd.CombinedOutput(); err2 != nil {
+			return nil, fmt.Errorf("git checkout main failed: %v: %s", err2, string(out2))
+		}
+	}
+	cmd = exec.Command("git", "pull")
 	cmd.Dir = repoDir
 	if out, err := cmd.CombinedOutput(); err != nil {
 		return nil, fmt.Errorf("git pull failed: %v: %s", err, string(out))
@@ -165,9 +187,10 @@ func (l *LanguageMod) LanguageListAll() (map[string]interface{}, error) {
 	if out, err := cmd.CombinedOutput(); err != nil {
 		return nil, fmt.Errorf("git push failed: %v: %s", err, string(out))
 	}
+	util.SaveLanguageExportLastUpdate(util.Now())
 	// 将文件路径返回到调用方
 	return map[string]interface{}{
-		"data":  languages,
+		// "data":  languages,
 		"total": total,
 	}, nil
 }
@@ -189,6 +212,7 @@ func (l *LanguageMod) LanguageSave(langList []LanguageOp, admin string) error {
 	if _, err := Db.Exec("DELETE FROM language WHERE `key` LIKE ?", "%obsolete%"); err != nil {
 		return err
 	}
+	util.SaveLanguageLastUpdate(util.Now())
 	return nil
 }
 
diff --git a/model/mail.go b/model/mail.go
index e7f168c..cf6a27c 100644
--- a/model/mail.go
+++ b/model/mail.go
@@ -31,8 +31,9 @@ type Mail struct {
 }
 
 type Result struct {
-	Data   interface{} `json:"data"`
-	Result int         `json:"result"`
+	Data          interface{} `json:"data"`
+	Total         int         `json:"total"`
+	OperationList []string    `json:"operationList,omitempty"`
 }
 
 func (m *Mail) MailList() (*Result, error) {
@@ -48,13 +49,15 @@ func (m *Mail) MailList() (*Result, error) {
 	if err != nil {
 		return nil, fmt.Errorf("failed to scan rows: %v", err)
 	}
+	var total int
+	Db.Get(&total, "SELECT COUNT(*) FROM system_mail_info")
 	for _, v := range mail {
 		v.AppId = m.AppId
 		v.ServerId = m.ServerId
 	}
 	return &Result{
-		Data:   mail,
-		Result: 0,
+		Data:  mail,
+		Total: total,
 	}, nil
 }
 
diff --git a/release/backend b/release/backend
index 6768cd3..6d1767a 100644
Binary files a/release/backend and b/release/backend differ
diff --git a/release/login_service/login b/release/login_service/login
index 2948c6b..a1a2a1f 100644
Binary files a/release/login_service/login and b/release/login_service/login differ
diff --git a/release/shipping_service/pack.sh b/release/shipping_service/pack.sh
index 48ddb0d..db771bb 100644
--- a/release/shipping_service/pack.sh
+++ b/release/shipping_service/pack.sh
@@ -1,2 +1,2 @@
 cd /data/admin_backend
-GOOS=linux GOARCH=amd64 go build -o /data/admin_backend/release/shipping_service/shipping sdk/charge/main.go
+GOOS=linux GOARCH=amd64 go build -o /data/admin_backend/release/shipping_service/shipping sdk/ship/main.go
diff --git a/release/shipping_service/shipping b/release/shipping_service/shipping
index 2d1fe16..54eded4 100644
Binary files a/release/shipping_service/shipping and b/release/shipping_service/shipping differ
diff --git a/sdk/charge/conf/app.yml b/sdk/charge/conf/app.yml
deleted file mode 100644
index 4293b40..0000000
--- a/sdk/charge/conf/app.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-App:
-  name: "Admin Backend"
-  version: "1.0.0"
-  debug: true
-  port: 5250
diff --git a/sdk/login/conf/app.yml b/sdk/login/conf/app.yml
index f1838b9..7a709ba 100644
--- a/sdk/login/conf/app.yml
+++ b/sdk/login/conf/app.yml
@@ -1,5 +1,5 @@
-App:
-  name: "Admin Backend"
-  version: "1.0.0"
-  debug: true
-  port: 5240
+name: "Admin Backend"
+version: "1.0.0"
+debug: true
+port: 5240
+  
diff --git a/sdk/login/model/tuyou/tuyou.go b/sdk/login/model/tuyou/tuyou.go
index 2dcbd38..daac5b6 100644
--- a/sdk/login/model/tuyou/tuyou.go
+++ b/sdk/login/model/tuyou/tuyou.go
@@ -1,15 +1,34 @@
 package tuyou
 
-import "github.com/gin-gonic/gin"
+import (
+	"backend/sdk/login/model/base"
+	"backend/util"
+
+	"github.com/gin-gonic/gin"
+)
+
+type TuyouModel struct {
+}
 
 func Login(c *gin.Context) {
-	type TuyouParam struct {
-		Uid string `json:"uid" binding:"required"`
-	}
+	var p base.Param
+	// read parameters from query string for GET requests
+	p.Uid = c.Query("uid")
+	p.Token = c.Query("token")
+	p.AppId = util.Int(c.Query("appId"))
+	p.AreaCode = util.Int(c.Query("areaCode"))
 
-	var p TuyouParam
-	if err := c.BindJSON(&p); err != nil {
-		c.JSON(400, gin.H{"error": err.Error()})
+	if p.Uid == "" || p.Token == "" {
+		c.JSON(400, gin.H{"error": "missing uid or token"})
 		return
 	}
+	if err := (&TuyouModel{}).VerifyToken(p.Uid, p.Token); err != nil {
+		c.JSON(401, gin.H{"error": "invalid token"})
+		return
+	}
+	util.LoginResponse(c, p.AppId, p.AreaCode)
+}
+
+func (t *TuyouModel) VerifyToken(Uid string, Token string) error {
+	return nil
 }
diff --git a/sdk/charge/README.MD b/sdk/ship/README.MD
similarity index 100%
rename from sdk/charge/README.MD
rename to sdk/ship/README.MD
diff --git a/sdk/charge/common/d.go b/sdk/ship/common/d.go
similarity index 96%
rename from sdk/charge/common/d.go
rename to sdk/ship/common/d.go
index 190e0c3..242a16a 100644
--- a/sdk/charge/common/d.go
+++ b/sdk/ship/common/d.go
@@ -1,4 +1,4 @@
-package chargecommon
+package shipcommon
 
 import (
 	"os"
diff --git a/sdk/ship/conf/app.yml b/sdk/ship/conf/app.yml
new file mode 100644
index 0000000..62ebcd3
--- /dev/null
+++ b/sdk/ship/conf/app.yml
@@ -0,0 +1,4 @@
+name: "Admin Backend"
+version: "1.0.0"
+debug: true
+port: 5250
diff --git a/sdk/charge/conf/server.yml b/sdk/ship/conf/server.yml
similarity index 92%
rename from sdk/charge/conf/server.yml
rename to sdk/ship/conf/server.yml
index b424eae..b1c332c 100644
--- a/sdk/charge/conf/server.yml
+++ b/sdk/ship/conf/server.yml
@@ -43,11 +43,11 @@ mysqls:
       password: 'pUf9tft9GOPjV1z855Jf2DpB5NUpGEc_'
       database: 'merge_pet_%d'
       idleTimeout: Infinity
-    - host: 'rm-f8zd2030feam53n43io.mysql.rds.aliyuncs.com'
+    - host: '127.0.0.1'
       name: 'log'
       port: 3306
       user: 'root'
-      password: 'GWFj1cHaqjpzvcsHBWTFtLWtm8MUZKROx_wvbV6jPg=='
+      password: 'ggOb-PzivEoB6BqQaN3_yFYlVBqYBkE_CS8FtITy_Q=='
       database: 'game'
       idleTimeout: Infinity
 
diff --git a/sdk/charge/log/charge.log b/sdk/ship/log/charge.log
similarity index 100%
rename from sdk/charge/log/charge.log
rename to sdk/ship/log/charge.log
diff --git a/sdk/charge/log/login.log b/sdk/ship/log/login.log
similarity index 100%
rename from sdk/charge/log/login.log
rename to sdk/ship/log/login.log
diff --git a/sdk/charge/main.go b/sdk/ship/main.go
similarity index 83%
rename from sdk/charge/main.go
rename to sdk/ship/main.go
index 26a5574..c8807d5 100644
--- a/sdk/charge/main.go
+++ b/sdk/ship/main.go
@@ -2,8 +2,10 @@ package main
 
 import (
 	"backend/common"
-	"backend/sdk/charge/model/test"
-	"backend/sdk/charge/model/tuyou"
+	shipcommon "backend/sdk/ship/common"
+	"backend/sdk/ship/model/test"
+	"backend/sdk/ship/model/tuyou"
+	"fmt"
 	"io"
 	"log"
 	"os"
@@ -35,5 +37,5 @@ func main() {
 		ChargeApi.POST("test/charge", test.Charge)
 		ChargeApi.POST("tuyou/charge", tuyou.Charge)
 	}
-	r.Run(":5420")
+	r.Run(fmt.Sprintf(":%d", shipcommon.AppConf.Port))
 }
diff --git a/sdk/charge/model/base/base.go b/sdk/ship/model/base/base.go
similarity index 100%
rename from sdk/charge/model/base/base.go
rename to sdk/ship/model/base/base.go
diff --git a/sdk/charge/model/test/test.go b/sdk/ship/model/test/test.go
similarity index 99%
rename from sdk/charge/model/test/test.go
rename to sdk/ship/model/test/test.go
index 63fd083..a371202 100644
--- a/sdk/charge/model/test/test.go
+++ b/sdk/ship/model/test/test.go
@@ -2,7 +2,7 @@ package test
 
 import (
 	"backend/msg"
-	"backend/sdk/charge/model/base"
+	"backend/sdk/ship/model/base"
 	"backend/util"
 	"crypto/md5"
 	"encoding/json"
diff --git a/sdk/charge/model/tuyou/tuyou.go b/sdk/ship/model/tuyou/tuyou.go
similarity index 99%
rename from sdk/charge/model/tuyou/tuyou.go
rename to sdk/ship/model/tuyou/tuyou.go
index fd775fc..e575604 100644
--- a/sdk/charge/model/tuyou/tuyou.go
+++ b/sdk/ship/model/tuyou/tuyou.go
@@ -2,7 +2,7 @@ package tuyou
 
 import (
 	"backend/msg"
-	"backend/sdk/charge/model/base"
+	"backend/sdk/ship/model/base"
 	"backend/util"
 	"crypto/md5"
 	"encoding/json"
diff --git a/unit_test.go b/unit_test.go
index 436abe3..5d772ca 100644
--- a/unit_test.go
+++ b/unit_test.go
@@ -45,12 +45,12 @@ func TestFeishu2(t *testing.T) {
 }
 
 func TestLogin(t *testing.T) {
-	ServerId, Host := util.GetUserInfo(1, 156, "test", "test")
-	fmt.Printf("ServerId:%d, Host:%s\n", ServerId, Host)
+	Port, Host, ServerId := util.GetUserInfo(1, 156, "test", "test")
+	fmt.Printf("ServerId:%d, Host:%s, Port:%d\n", ServerId, Host, Port)
 }
 
 func TestEncrypt(t *testing.T) {
-	str := "Z4rf7eZZe500dxa"
+	str := "usSdkMysql*1133"
 	enc, _ := util.Encrypt(str)
 	fmt.Println(enc)
 }
diff --git a/util/bbolt.go b/util/bbolt.go
new file mode 100644
index 0000000..a254f50
--- /dev/null
+++ b/util/bbolt.go
@@ -0,0 +1,78 @@
+package util
+
+import (
+	"os"
+	"path/filepath"
+
+	"go.etcd.io/bbolt"
+)
+
+var bucket *bbolt.DB
+
+func InitBBolt() error {
+	// 初始化bbolt数据库的逻辑
+	// ensure directory exists before opening DB
+	dbPath := "data/data.db"
+	if err := os.MkdirAll(filepath.Dir(dbPath), 0o755); err != nil {
+		return err
+	}
+	db, err := bbolt.Open(dbPath, 0600, nil)
+	if err != nil {
+		return err
+	}
+
+	// keep the DB open for the package lifecycle
+	bucket = db
+
+	// ensure the "kv" bucket exists
+	err = bucket.Update(func(tx *bbolt.Tx) error {
+		_, err := tx.CreateBucketIfNotExists([]byte("kv"))
+		return err
+	})
+	if err != nil {
+		// cleanup on failure to initialize buckets
+		_ = bucket.Close()
+		bucket = nil
+		return err
+	}
+
+	return nil
+}
+
+func saveBBolt(key string, value interface{}) error {
+	newValue := String(value)
+	err := bucket.Update(func(tx *bbolt.Tx) error {
+		b := tx.Bucket([]byte("kv"))
+		return b.Put([]byte(key), []byte(newValue))
+	})
+	return err
+}
+
+func getBBolt(key string) (string, error) {
+	var value string
+	err := bucket.View(func(tx *bbolt.Tx) error {
+		b := tx.Bucket([]byte("kv"))
+		v := b.Get([]byte(key))
+		value = string(v)
+		return nil
+	})
+	return value, err
+}
+
+func SaveLanguageLastUpdate(timestamp interface{}) error {
+	return saveBBolt("language_last_update", timestamp)
+}
+
+func GetLanguageLastUpdate() (int, error) {
+	v, e := getBBolt("language_last_update")
+	return Int(v), e
+}
+
+func SaveLanguageExportLastUpdate(timestamp interface{}) error {
+	return saveBBolt("language_export_last_update", timestamp)
+}
+
+func GetLanguageExportLastUpdate() (int, error) {
+	v, e := getBBolt("language_export_last_update")
+	return Int(v), e
+}
diff --git a/util/login.go b/util/login.go
index 9c84d6b..4e7f5b3 100644
--- a/util/login.go
+++ b/util/login.go
@@ -13,11 +13,11 @@ type ServerConfig struct {
 func LoginResponse(c *gin.Context, AppId, AreaCode int) {
 	Uid := c.GetString("Uid")
 	Token := c.GetString("Token")
-	Port, Host := GetUserInfo(AppId, AreaCode, Uid, Token)
-	LoginSuccess(c, "login success", Port, Host)
+	Port, Host, ServerId := GetUserInfo(AppId, AreaCode, Uid, Token)
+	LoginSuccess(c, "login success", Port, Host, ServerId)
 }
 
-func GetUserInfo(AppId, AreaCode int, Uid, Token string) (int, string) {
+func GetUserInfo(AppId, AreaCode int, Uid, Token string) (int, string, int) {
 	Db := MPool.GetGameDB()
 	defer Db.Close()
 	var ServerId int
@@ -29,7 +29,7 @@ func GetUserInfo(AppId, AreaCode int, Uid, Token string) (int, string) {
 	}
 	ServerList := GetServerInfo(AppId, AreaCode)
 	if len(ServerList) == 0 {
-		return 0, ""
+		return 0, "", 0
 	}
 	if ServerId == 0 {
 		ServerId = ServerList[0].ServerId
@@ -44,11 +44,11 @@ func GetUserInfo(AppId, AreaCode int, Uid, Token string) (int, string) {
 			}
 		}
 		if ServerId == 0 {
-			return 0, ""
+			return 0, "", 0
 		}
 		_, err := Db.Exec("insert into user (Uid, AppId, ServerId, AuthCode, CreateTime, UpdateTime) values (?, ?, ?, ?, ?, ?)", Uid, AppId, ServerId, Token, Now(), Now())
 		if err != nil {
-			return 0, ""
+			return 0, "", 0
 		}
 	} else {
 		for _, server := range ServerList {
@@ -60,7 +60,7 @@ func GetUserInfo(AppId, AreaCode int, Uid, Token string) (int, string) {
 		}
 		Db.Exec("update user set AuthCode = ?, UpdateTime = ? where Uid = ?", Token, Now(), Uid)
 	}
-	return Port, Host
+	return Port, Host, ServerId
 }
 
 func GetServerInfo(AppId, AreaCode int) []ServerConfig {
diff --git a/util/util.go b/util/util.go
index 4375ce4..eb216da 100644
--- a/util/util.go
+++ b/util/util.go
@@ -110,6 +110,44 @@ func Int(a interface{}) int {
 	return 0
 }
 
+func String(a interface{}) string {
+	if a == nil {
+		return ""
+	}
+	switch v := a.(type) {
+	case string:
+		return v
+	case int:
+		return strconv.Itoa(v)
+	case int32:
+		return strconv.Itoa(int(v))
+	case int64:
+		return strconv.FormatInt(v, 10)
+	case float64:
+		return strconv.FormatFloat(v, 'f', -1, 64)
+	case []byte:
+		return string(v)
+	default:
+		rv := reflect.ValueOf(a)
+		if !rv.IsValid() {
+			return ""
+		}
+		// unwrap pointer
+		if rv.Kind() == reflect.Ptr && !rv.IsNil() {
+			rv = rv.Elem()
+		}
+		kind := rv.Kind()
+		// if it's a struct/map/slice/array convert to JSON
+		if kind == reflect.Struct || kind == reflect.Map || kind == reflect.Slice || kind == reflect.Array {
+			b, err := json.Marshal(a)
+			if err == nil {
+				return string(b)
+			}
+		}
+		return ""
+	}
+}
+
 func InArray(Id int, s []int) bool {
 	for _, v := range s {
 		if v == Id {
@@ -423,11 +461,12 @@ func Success(c *gin.Context, message string) {
 	})
 }
 
-func LoginSuccess(c *gin.Context, message string, Port int, Host string) {
+func LoginSuccess(c *gin.Context, message string, Port int, Host string, ServerId int) {
 	c.JSON(200, gin.H{
-		"code":    0,
-		"message": message,
-		"Port":    Port,
-		"Host":    Host,
+		"code":     0,
+		"message":  message,
+		"Port":     Port,
+		"Host":     Host,
+		"ServerId": ServerId,
 	})
 }