diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..42f5e3e
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "gopls": {
+        "buildFlags":["-tags=wireinject"]
+      },
+}
\ No newline at end of file
diff --git a/cmd/testserver/main.go b/cmd/testserver/main.go
new file mode 100644
index 0000000..330ba8a
--- /dev/null
+++ b/cmd/testserver/main.go
@@ -0,0 +1,34 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/xmdhs/authlib-skin/config"
+	"github.com/xmdhs/authlib-skin/server"
+)
+
+func main() {
+	ctx := context.Background()
+	config := config.Config{
+		OfflineUUID: true,
+		Port:        "127.0.0.1:8080",
+		Log: struct {
+			Level string
+			Json  bool
+		}{
+			Level: "debug",
+		},
+		Sql: struct{ MysqlDsn string }{
+			MysqlDsn: "sizzle1445:jnjjJQ8^YF&8PN@tcp(192.168.20.1)/skin",
+		},
+		Node:  0,
+		Epoch: 1693645718534,
+	}
+	s, c, err := server.InitializeRoute(ctx, config)
+	if err != nil {
+		panic(err)
+	}
+	defer c()
+	fmt.Println(s.ListenAndServe())
+}
diff --git a/config/config.go b/config/config.go
index 976e68c..b635396 100644
--- a/config/config.go
+++ b/config/config.go
@@ -2,4 +2,14 @@ package config
 
 type Config struct {
 	OfflineUUID bool
+	Port        string
+	Log         struct {
+		Level string
+		Json  bool
+	}
+	Sql struct {
+		MysqlDsn string
+	}
+	Node  int64
+	Epoch int64
 }
diff --git a/db/mysql/db.go b/db/mysql/db.go
index 48af8b0..a92ee49 100644
--- a/db/mysql/db.go
+++ b/db/mysql/db.go
@@ -37,6 +37,9 @@ func Prepare(ctx context.Context, db DBTX) (*Queries, error) {
 	if q.getUserByEmailStmt, err = db.PrepareContext(ctx, getUserByEmail); err != nil {
 		return nil, fmt.Errorf("error preparing query GetUserByEmail: %w", err)
 	}
+	if q.getUserProfileByNameStmt, err = db.PrepareContext(ctx, getUserProfileByName); err != nil {
+		return nil, fmt.Errorf("error preparing query GetUserProfileByName: %w", err)
+	}
 	if q.listUserStmt, err = db.PrepareContext(ctx, listUser); err != nil {
 		return nil, fmt.Errorf("error preparing query ListUser: %w", err)
 	}
@@ -70,6 +73,11 @@ func (q *Queries) Close() error {
 			err = fmt.Errorf("error closing getUserByEmailStmt: %w", cerr)
 		}
 	}
+	if q.getUserProfileByNameStmt != nil {
+		if cerr := q.getUserProfileByNameStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing getUserProfileByNameStmt: %w", cerr)
+		}
+	}
 	if q.listUserStmt != nil {
 		if cerr := q.listUserStmt.Close(); cerr != nil {
 			err = fmt.Errorf("error closing listUserStmt: %w", cerr)
@@ -112,25 +120,27 @@ func (q *Queries) queryRow(ctx context.Context, stmt *sql.Stmt, query string, ar
 }
 
 type Queries struct {
-	db                    DBTX
-	tx                    *sql.Tx
-	createUserStmt        *sql.Stmt
-	createUserProfileStmt *sql.Stmt
-	deleteUserStmt        *sql.Stmt
-	getUserStmt           *sql.Stmt
-	getUserByEmailStmt    *sql.Stmt
-	listUserStmt          *sql.Stmt
+	db                       DBTX
+	tx                       *sql.Tx
+	createUserStmt           *sql.Stmt
+	createUserProfileStmt    *sql.Stmt
+	deleteUserStmt           *sql.Stmt
+	getUserStmt              *sql.Stmt
+	getUserByEmailStmt       *sql.Stmt
+	getUserProfileByNameStmt *sql.Stmt
+	listUserStmt             *sql.Stmt
 }
 
 func (q *Queries) WithTx(tx *sql.Tx) *Queries {
 	return &Queries{
-		db:                    tx,
-		tx:                    tx,
-		createUserStmt:        q.createUserStmt,
-		createUserProfileStmt: q.createUserProfileStmt,
-		deleteUserStmt:        q.deleteUserStmt,
-		getUserStmt:           q.getUserStmt,
-		getUserByEmailStmt:    q.getUserByEmailStmt,
-		listUserStmt:          q.listUserStmt,
+		db:                       tx,
+		tx:                       tx,
+		createUserStmt:           q.createUserStmt,
+		createUserProfileStmt:    q.createUserProfileStmt,
+		deleteUserStmt:           q.deleteUserStmt,
+		getUserStmt:              q.getUserStmt,
+		getUserByEmailStmt:       q.getUserByEmailStmt,
+		getUserProfileByNameStmt: q.getUserProfileByNameStmt,
+		listUserStmt:             q.listUserStmt,
 	}
 }
diff --git a/db/mysql/querier.go b/db/mysql/querier.go
index 157f94a..eddf674 100644
--- a/db/mysql/querier.go
+++ b/db/mysql/querier.go
@@ -13,6 +13,7 @@ type Querier interface {
 	DeleteUser(ctx context.Context, id int64) error
 	GetUser(ctx context.Context, id int64) (User, error)
 	GetUserByEmail(ctx context.Context, email string) (User, error)
+	GetUserProfileByName(ctx context.Context, name string) (UserProfile, error)
 	ListUser(ctx context.Context) ([]User, error)
 }
 
diff --git a/db/mysql/query.sql.go b/db/mysql/query.sql.go
index 5c2fbcd..75a03bd 100644
--- a/db/mysql/query.sql.go
+++ b/db/mysql/query.sql.go
@@ -9,16 +9,7 @@ import (
 )
 
 const createUser = `-- name: CreateUser :execresult
-REPLACE INTO user (
-  id,
-  email,
-  password,
-  salt,
-  state,
-  reg_time
-)
-VALUES
-  (?, ?, ?, ?, ?, ?)
+ REPLACE INTO user ( id, email, password, salt, state, reg_time ) VALUES (?, ?, ?, ?, ?, ?)
 `
 
 type CreateUserParams struct {
@@ -42,9 +33,7 @@ func (q *Queries) CreateUser(ctx context.Context, arg CreateUserParams) (sql.Res
 }
 
 const createUserProfile = `-- name: CreateUserProfile :execresult
-REPLACE INTO ` + "`" + `user_profile` + "`" + ` (` + "`" + `user_id` + "`" + `, ` + "`" + `name` + "`" + `, ` + "`" + `uuid` + "`" + `)
-VALUES
-  (?, ?, ?)
+ REPLACE INTO ` + "`" + `user_profile` + "`" + ` (` + "`" + `user_id` + "`" + `, ` + "`" + `name` + "`" + `, ` + "`" + `uuid` + "`" + `) VALUES (?, ?, ?)
 `
 
 type CreateUserProfileParams struct {
@@ -58,10 +47,9 @@ func (q *Queries) CreateUserProfile(ctx context.Context, arg CreateUserProfilePa
 }
 
 const deleteUser = `-- name: DeleteUser :exec
-DELETE FROM
-  user
-WHERE
-  id = ?
+ DELETE
+FROM user
+WHERE id = ?
 `
 
 func (q *Queries) DeleteUser(ctx context.Context, id int64) error {
@@ -70,14 +58,10 @@ func (q *Queries) DeleteUser(ctx context.Context, id int64) error {
 }
 
 const getUser = `-- name: GetUser :one
-SELECT
-  id, email, password, salt, state, reg_time
-FROM
-  user
-WHERE
-  id = ?
-LIMIT
-  1
+SELECT  id, email, password, salt, state, reg_time
+FROM user
+WHERE id = ?
+LIMIT 1
 `
 
 func (q *Queries) GetUser(ctx context.Context, id int64) (User, error) {
@@ -95,14 +79,10 @@ func (q *Queries) GetUser(ctx context.Context, id int64) (User, error) {
 }
 
 const getUserByEmail = `-- name: GetUserByEmail :one
-SELECT
-  id, email, password, salt, state, reg_time
-FROM
-  user
-WHERE
-  email = ?
-LIMIT
-  1
+SELECT  id, email, password, salt, state, reg_time
+FROM user
+WHERE email = ?
+LIMIT 1
 `
 
 func (q *Queries) GetUserByEmail(ctx context.Context, email string) (User, error) {
@@ -119,13 +99,24 @@ func (q *Queries) GetUserByEmail(ctx context.Context, email string) (User, error
 	return i, err
 }
 
+const getUserProfileByName = `-- name: GetUserProfileByName :one
+SELECT  user_id, name, uuid
+FROM ` + "`" + `user_profile` + "`" + `
+WHERE ` + "`" + `name` + "`" + ` = ?
+LIMIT 1
+`
+
+func (q *Queries) GetUserProfileByName(ctx context.Context, name string) (UserProfile, error) {
+	row := q.queryRow(ctx, q.getUserProfileByNameStmt, getUserProfileByName, name)
+	var i UserProfile
+	err := row.Scan(&i.UserID, &i.Name, &i.Uuid)
+	return i, err
+}
+
 const listUser = `-- name: ListUser :many
-SELECT
-  id, email, password, salt, state, reg_time
-FROM
-  user
-ORDER BY
-  reg_time
+SELECT  id, email, password, salt, state, reg_time
+FROM user
+ORDER BY reg_time
 `
 
 func (q *Queries) ListUser(ctx context.Context) ([]User, error) {
diff --git a/db/mysql/sql/query.sql b/db/mysql/sql/query.sql
index fa3872c..790a965 100644
--- a/db/mysql/sql/query.sql
+++ b/db/mysql/sql/query.sql
@@ -1,51 +1,27 @@
 -- name: GetUser :one
-SELECT
-  *
-FROM
-  user
-WHERE
-  id = ?
-LIMIT
-  1;
-
--- name: ListUser :many
-SELECT
-  *
-FROM
-  user
-ORDER BY
-  reg_time;
-
--- name: CreateUser :execresult
-REPLACE INTO user (
-  id,
-  email,
-  password,
-  salt,
-  state,
-  reg_time
-)
-VALUES
-  (?, ?, ?, ?, ?, ?);
-
--- name: DeleteUser :exec
-DELETE FROM
-  user
-WHERE
-  id = ?;
-
--- name: CreateUserProfile :execresult
-REPLACE INTO `user_profile` (`user_id`, `name`, `uuid`)
-VALUES
-  (?, ?, ?);
-
-
--- name: GetUserByEmail :one
-SELECT
-  *
-FROM
-  user
-WHERE
-  email = ?
-LIMIT
-  1;
\ No newline at end of file
+SELECT  *
+FROM user
+WHERE id = ?
+LIMIT 1;
+-- name: ListUser :many 
+SELECT  *
+FROM user
+ORDER BY reg_time;
+-- name: CreateUser :execresult 
+ REPLACE INTO user ( id, email, password, salt, state, reg_time ) VALUES (?, ?, ?, ?, ?, ?);
+-- name: DeleteUser :exec 
+ DELETE
+FROM user
+WHERE id = ?;
+-- name: CreateUserProfile :execresult 
+ REPLACE INTO `user_profile` (`user_id`, `name`, `uuid`) VALUES (?, ?, ?);
+-- name: GetUserByEmail :one 
+SELECT  *
+FROM user
+WHERE email = ?
+LIMIT 1 for update;
+-- name: GetUserProfileByName :one 
+SELECT  *
+FROM `user_profile`
+WHERE `name` = ?
+LIMIT 1 for update;
\ No newline at end of file
diff --git a/db/mysql/sql/schema.sql b/db/mysql/sql/schema.sql
index b7929cb..b09c6ae 100644
--- a/db/mysql/sql/schema.sql
+++ b/db/mysql/sql/schema.sql
@@ -31,4 +31,6 @@ CREATE TABLE IF NOT EXISTS `user_profile` (
     user_id BIGINT PRIMARY KEY,
     name VARCHAR(20) NOT NULL,
     uuid text NOT NULL
-);
\ No newline at end of file
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS name_index ON user_profile (name);
\ No newline at end of file
diff --git a/go.mod b/go.mod
index f66c92c..261288c 100644
--- a/go.mod
+++ b/go.mod
@@ -3,18 +3,20 @@ module github.com/xmdhs/authlib-skin
 go 1.21.0
 
 require (
+	github.com/bwmarrin/snowflake v0.3.0
 	github.com/go-playground/validator/v10 v10.15.3
+	github.com/go-sql-driver/mysql v1.7.1
+	github.com/google/uuid v1.3.1
+	github.com/google/wire v0.5.0
 	github.com/julienschmidt/httprouter v1.3.0
+	golang.org/x/crypto v0.7.0
 )
 
 require (
-	github.com/bwmarrin/snowflake v0.3.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/google/uuid v1.3.1 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect
-	golang.org/x/crypto v0.7.0 // indirect
 	golang.org/x/net v0.8.0 // indirect
 	golang.org/x/sys v0.6.0 // indirect
 	golang.org/x/text v0.8.0 // indirect
diff --git a/go.sum b/go.sum
index 6eaad15..2e6e3df 100644
--- a/go.sum
+++ b/go.sum
@@ -13,8 +13,14 @@ github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJn
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
 github.com/go-playground/validator/v10 v10.15.3 h1:S+sSpunYjNPDuXkWbK+x+bA7iXiW296KG4dL3X7xUZo=
 github.com/go-playground/validator/v10 v10.15.3/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
+github.com/go-sql-driver/mysql v1.7.1 h1:lUIinVbN1DY0xBg0eMOzmmtGoHwWBbvnWubQUrtU8EI=
+github.com/go-sql-driver/mysql v1.7.1/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/google/subcommands v1.0.1/go.mod h1:ZjhPrFU+Olkh9WazFPsl27BQ4UPiG37m3yTrtFlrHVk=
 github.com/google/uuid v1.3.1 h1:KjJaJ9iWZ3jOFZIf1Lqf4laDRCasjl0BCmnEGxkdLb4=
 github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/wire v0.5.0 h1:I7ELFeVBr3yfPIcc8+MWvrjk+3VjbcSzoXm3JVa+jD8=
+github.com/google/wire v0.5.0/go.mod h1:ngWDr9Qvq3yZA10YrxfyGELY/AFWGVpy9c1LTRi1EoU=
 github.com/julienschmidt/httprouter v1.3.0 h1:U0609e9tgbseu3rBINet9P48AI/D3oJs4dN7jwJOQ1U=
 github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
 github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
@@ -28,14 +34,19 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.7.0 h1:AvwMYaRytfdeVt3u6mLaxYtErKYjxA2OXjJ1HHq6t3A=
 golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.8.0 h1:Zrh2ngAOFYneWTAIAPethzeaQLuHwhuBkuV6ZiRnUaQ=
 golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.8.0 h1:57P1ETyNKtuIjB4SRd15iJxuhj8Gc416Y78H3qgMh68=
 golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/tools v0.0.0-20190422233926-fe54fb35175b/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
diff --git a/handle/user.go b/handle/user.go
index 0e95eb1..727c7f5 100644
--- a/handle/user.go
+++ b/handle/user.go
@@ -2,6 +2,7 @@ package handle
 
 import (
 	"database/sql"
+	"errors"
 	"log/slog"
 	"net/http"
 
@@ -27,6 +28,11 @@ func Reg(l *slog.Logger, q mysql.Querier, v *validator.Validate, db *sql.DB, sno
 		}
 		err = service.Reg(ctx, u, q, db, snow, c)
 		if err != nil {
+			if errors.Is(err, service.ErrExistUser) {
+				l.DebugContext(ctx, err.Error())
+				handleError(ctx, w, err.Error(), model.ErrExistUser, 400)
+				return
+			}
 			l.WarnContext(ctx, err.Error())
 			handleError(ctx, w, err.Error(), model.ErrService, 500)
 			return
diff --git a/model/const.go b/model/const.go
index e0c78ea..7f5cb58 100644
--- a/model/const.go
+++ b/model/const.go
@@ -6,4 +6,5 @@ const (
 	OK APIStatus = iota
 	ErrInput
 	ErrService
+	ErrExistUser
 )
diff --git a/model/model.go b/model/model.go
index 64b209c..452d961 100644
--- a/model/model.go
+++ b/model/model.go
@@ -8,6 +8,6 @@ type API[T any] struct {
 
 type User struct {
 	Email    string `validate:"required,email"`
-	Password string `validate:"required,sha256"`
+	Password string `validate:"required,min=6,max=50"`
 	Name     string `validate:"required,min=3,max=16"`
 }
diff --git a/server/provide.go b/server/provide.go
new file mode 100644
index 0000000..81986f0
--- /dev/null
+++ b/server/provide.go
@@ -0,0 +1,73 @@
+package server
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"log/slog"
+	"os"
+
+	"github.com/bwmarrin/snowflake"
+	"github.com/go-playground/validator/v10"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/google/wire"
+	"github.com/xmdhs/authlib-skin/config"
+	"github.com/xmdhs/authlib-skin/db/mysql"
+)
+
+func ProvideSlog(c config.Config) slog.Handler {
+	var level slog.Level
+	switch c.Log.Level {
+	case "debug":
+		level = slog.LevelDebug
+	case "info":
+		level = slog.LevelInfo
+	case "warn":
+		level = slog.LevelWarn
+	case "error":
+		level = slog.LevelError
+	}
+	o := &slog.HandlerOptions{Level: level}
+
+	var h slog.Handler
+	if c.Log.Json {
+		h = slog.NewJSONHandler(os.Stderr, o)
+	} else {
+		h = slog.NewTextHandler(os.Stderr, o)
+	}
+
+	return h
+}
+
+func ProvideDB(c config.Config) (*sql.DB, func(), error) {
+	db, err := sql.Open("mysql", c.Sql.MysqlDsn)
+	if err != nil {
+		return nil, nil, fmt.Errorf("newDB: %w", err)
+	}
+	db.SetMaxOpenConns(20)
+	db.SetMaxIdleConns(10)
+	return db, func() { db.Close() }, nil
+}
+
+func ProvideQuerier(ctx context.Context, db *sql.DB) (mysql.Querier, func(), error) {
+	q, err := mysql.Prepare(ctx, db)
+	if err != nil {
+		return nil, nil, fmt.Errorf("newQuerier: %w", err)
+	}
+	return q, func() { q.Close() }, nil
+}
+
+func ProvideValidate() *validator.Validate {
+	return validator.New()
+}
+
+func ProvideSnowflake(c config.Config) (*snowflake.Node, error) {
+	snowflake.Epoch = c.Epoch
+	n, err := snowflake.NewNode(c.Node)
+	if err != nil {
+		return nil, fmt.Errorf("newSnowflake: %w", err)
+	}
+	return n, nil
+}
+
+var Set = wire.NewSet(ProvideSlog, ProvideDB, ProvideQuerier, ProvideValidate, ProvideSnowflake)
diff --git a/server/route/middleware.go b/server/route/middleware.go
new file mode 100644
index 0000000..e2a9d3f
--- /dev/null
+++ b/server/route/middleware.go
@@ -0,0 +1,14 @@
+package route
+
+import (
+	"net/http"
+
+	"github.com/julienschmidt/httprouter"
+)
+
+func warpCtJSON(handle httprouter.Handle) httprouter.Handle {
+	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
+		w.Header().Set("Content-Type", "application/json; charset=utf-8")
+		handle(w, r, p)
+	}
+}
diff --git a/server/route/route.go b/server/route/route.go
new file mode 100644
index 0000000..182c62b
--- /dev/null
+++ b/server/route/route.go
@@ -0,0 +1,37 @@
+package route
+
+import (
+	"database/sql"
+	"fmt"
+	"log/slog"
+
+	"github.com/bwmarrin/snowflake"
+	"github.com/go-playground/validator/v10"
+	"github.com/julienschmidt/httprouter"
+	"github.com/xmdhs/authlib-skin/config"
+	"github.com/xmdhs/authlib-skin/db/mysql"
+	"github.com/xmdhs/authlib-skin/handle"
+)
+
+func NewRoute(l *slog.Logger, q mysql.Querier, v *validator.Validate, db *sql.DB, snow *snowflake.Node, c config.Config) (*httprouter.Router, error) {
+	r := httprouter.New()
+	err := newYggdrasil(r)
+	if err != nil {
+		return nil, fmt.Errorf("NewRoute: %w", err)
+	}
+	err = newSkinApi(r, l, q, v, db, snow, c)
+	if err != nil {
+		return nil, fmt.Errorf("NewRoute: %w", err)
+	}
+	return r, nil
+}
+
+func newYggdrasil(r *httprouter.Router) error {
+	r.POST("/api/authserver/authenticate", nil)
+	return nil
+}
+
+func newSkinApi(r *httprouter.Router, l *slog.Logger, q mysql.Querier, v *validator.Validate, db *sql.DB, snow *snowflake.Node, c config.Config) error {
+	r.PUT("/api/v1/user/reg", handle.Reg(l, q, v, db, snow, c))
+	return nil
+}
diff --git a/server/server.go b/server/server.go
index 5176802..a4fe724 100644
--- a/server/server.go
+++ b/server/server.go
@@ -1,20 +1,40 @@
 package server
 
 import (
+	"log/slog"
 	"net/http"
+	"sync/atomic"
+	"time"
 
 	"github.com/julienschmidt/httprouter"
+	"github.com/xmdhs/authlib-skin/config"
+	"github.com/xmdhs/authlib-skin/utils"
 )
 
-func NewYggdrasil(r *httprouter.Router) error {
-
-	r.POST("/api/authserver/authenticate", nil)
-	return nil
-}
-
-func warpCtJSON(handle httprouter.Handle) httprouter.Handle {
-	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
-		w.Header().Set("Content-Type", "application/json; charset=utf-8")
-		handle(w, r, p)
+func NewServer(c config.Config, sl *slog.Logger, route *httprouter.Router) (*http.Server, func()) {
+	trackid := atomic.Uint64{}
+	s := &http.Server{
+		ReadTimeout:       10 * time.Second,
+		ReadHeaderTimeout: 5 * time.Second,
+		WriteTimeout:      20 * time.Second,
+		Addr:              c.Port,
+		Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			ctx := r.Context()
+			if sl.Enabled(ctx, slog.LevelInfo) {
+				ip, _ := utils.GetIP(r)
+				trackid.Add(1)
+				ctx = setCtx(ctx, &reqInfo{
+					URL:     r.URL.String(),
+					IP:      ip,
+					TrackId: trackid.Load(),
+				})
+				r = r.WithContext(ctx)
+			}
+			if sl.Enabled(ctx, slog.LevelDebug) {
+				sl.DebugContext(ctx, r.Method)
+			}
+			route.ServeHTTP(w, r)
+		}),
 	}
+	return s, func() { s.Close() }
 }
diff --git a/server/slog.go b/server/slog.go
index e0a47c5..3240ace 100644
--- a/server/slog.go
+++ b/server/slog.go
@@ -32,7 +32,7 @@ type warpSlogHandle struct {
 }
 
 func (w *warpSlogHandle) Handle(ctx context.Context, r slog.Record) error {
-	if w.Enabled(ctx, slog.LevelDebug) {
+	if w.Enabled(ctx, slog.LevelInfo) {
 		ri := getFromCtx(ctx)
 		if ri != nil {
 			r.AddAttrs(slog.String("ip", ri.IP), slog.String("url", ri.URL), slog.Uint64("trackID", ri.TrackId))
@@ -40,3 +40,10 @@ func (w *warpSlogHandle) Handle(ctx context.Context, r slog.Record) error {
 	}
 	return w.Handler.Handle(ctx, r)
 }
+
+func NewSlog(h slog.Handler) *slog.Logger {
+	l := slog.New(&warpSlogHandle{
+		Handler: h,
+	})
+	return l
+}
diff --git a/server/wire.go b/server/wire.go
new file mode 100644
index 0000000..44ca990
--- /dev/null
+++ b/server/wire.go
@@ -0,0 +1,16 @@
+//go:build wireinject
+
+package server
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/google/wire"
+	"github.com/xmdhs/authlib-skin/config"
+	"github.com/xmdhs/authlib-skin/server/route"
+)
+
+func InitializeRoute(ctx context.Context, c config.Config) (*http.Server, func(), error) {
+	panic(wire.Build(Set, route.NewRoute, NewSlog, NewServer))
+}
diff --git a/server/wire_gen.go b/server/wire_gen.go
new file mode 100644
index 0000000..e9d911b
--- /dev/null
+++ b/server/wire_gen.go
@@ -0,0 +1,53 @@
+// Code generated by Wire. DO NOT EDIT.
+
+//go:generate go run github.com/google/wire/cmd/wire
+//go:build !wireinject
+// +build !wireinject
+
+package server
+
+import (
+	"context"
+	"github.com/xmdhs/authlib-skin/config"
+	"github.com/xmdhs/authlib-skin/server/route"
+	"net/http"
+)
+
+import (
+	_ "github.com/go-sql-driver/mysql"
+)
+
+// Injectors from wire.go:
+
+func InitializeRoute(ctx context.Context, c config.Config) (*http.Server, func(), error) {
+	handler := ProvideSlog(c)
+	logger := NewSlog(handler)
+	db, cleanup, err := ProvideDB(c)
+	if err != nil {
+		return nil, nil, err
+	}
+	querier, cleanup2, err := ProvideQuerier(ctx, db)
+	if err != nil {
+		cleanup()
+		return nil, nil, err
+	}
+	validate := ProvideValidate()
+	node, err := ProvideSnowflake(c)
+	if err != nil {
+		cleanup2()
+		cleanup()
+		return nil, nil, err
+	}
+	router, err := route.NewRoute(logger, querier, validate, db, node, c)
+	if err != nil {
+		cleanup2()
+		cleanup()
+		return nil, nil, err
+	}
+	server, cleanup3 := NewServer(c, logger, router)
+	return server, func() {
+		cleanup3()
+		cleanup2()
+		cleanup()
+	}, nil
+}
diff --git a/service/user.go b/service/user.go
index 397e08d..82659a6 100644
--- a/service/user.go
+++ b/service/user.go
@@ -18,7 +18,10 @@ import (
 	"github.com/xmdhs/authlib-skin/utils"
 )
 
-var ErrExistUser = errors.New("用户已存在")
+var (
+	ErrExistUser = errors.New("邮箱已存在")
+	ErrExitsName = errors.New("用户名已存在")
+)
 
 func Reg(ctx context.Context, u model.User, q mysql.Querier, db *sql.DB, snow *snowflake.Node,
 	c config.Config,
@@ -30,7 +33,9 @@ func Reg(ctx context.Context, u model.User, q mysql.Querier, db *sql.DB, snow *s
 	if ou.Email != "" {
 		return fmt.Errorf("Reg: %w", ErrExistUser)
 	}
-	err = utils.WithTx(ctx, &sql.TxOptions{}, q, db, func(q mysql.Querier) error {
+	err = utils.WithTx(ctx, &sql.TxOptions{
+		Isolation: sql.LevelReadCommitted,
+	}, q, db, func(q mysql.Querier) error {
 		p, s := utils.Argon2ID(u.Password)
 		userID := snow.Generate().Int64()
 		_, err := q.CreateUser(ctx, mysql.CreateUserParams{
diff --git a/utils/ip.go b/utils/ip.go
new file mode 100644
index 0000000..6801a64
--- /dev/null
+++ b/utils/ip.go
@@ -0,0 +1,38 @@
+package utils
+
+import (
+	"fmt"
+	"net"
+	"net/http"
+	"strings"
+)
+
+func GetIP(r *http.Request) (string, error) {
+	//Get IP from the X-REAL-IP header
+	ip := r.Header.Get("X-REAL-IP")
+	netIP := net.ParseIP(ip)
+	if netIP != nil {
+		return ip, nil
+	}
+
+	//Get IP from X-FORWARDED-FOR header
+	ips := r.Header.Get("X-FORWARDED-FOR")
+	splitIps := strings.Split(ips, ",")
+	for _, ip := range splitIps {
+		netIP := net.ParseIP(ip)
+		if netIP != nil {
+			return ip, nil
+		}
+	}
+
+	//Get IP from RemoteAddr
+	ip, _, err := net.SplitHostPort(r.RemoteAddr)
+	if err != nil {
+		return "", err
+	}
+	netIP = net.ParseIP(ip)
+	if netIP != nil {
+		return ip, nil
+	}
+	return "", fmt.Errorf("no valid ip found")
+}
diff --git a/utils/tx.go b/utils/tx.go
index e517287..a3f1b64 100644
--- a/utils/tx.go
+++ b/utils/tx.go
@@ -14,7 +14,6 @@ func WithTx(ctx context.Context, opts *sql.TxOptions, q mysql.Querier, db *sql.D
 	})
 	var tx *sql.Tx
 	if ok {
-		fmt.Println("事务开启") // remove me
 		var err error
 		tx, err = db.BeginTx(ctx, opts)
 		if err != nil {