diff --git a/CHANGELOG.md b/CHANGELOG.md
index 419a93bb..68e82937 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,13 @@
 # 更新日志
+## v4.0.1
+* 功能重构：重构 Stable-Diffusion 绘画实现，使用 SDAPI 替换之前的 websocket 接口，SDAPI 兼容各种 stable-diffusion 发行版，稳定性更强一些
+* 功能优化：使用 [midjouney-proxy](https://github.com/novicezk/midjourney-proxy) 项目替换内置的原生 MidJourney API，兼容 MJ-Plus 中转
+* 功能新增：用户算力消费日志增加统计功能，统计一段时间内用户消费的算力
+* 功能新增：支持前端菜单可以配置
+* 功能优化：手机端支持免登录预览功能
+* 功能新增：手机端支持 Stable-Diffusion 绘画
+* Bug修复：修复 iphone 手机无法通过图形验证码的Bug，使用滑动验证码替换
+
 ## v4.0.0
 非兼容版本，重大重构，引入算力概念，将系统中所有的能力（AI对话，MJ绘画，SD绘画，DALL绘画）全部使用算力来兑换。
 只要你的算力值余额不为0，你就可以进行任何操作。比如一次 GPT3.5 对话消耗1个单位算力，一次 GPT4 对话消耗10个算力。一次 MJ 对话消耗15个算力...
diff --git a/api/core/types/config.go b/api/core/types/config.go
index 612d7ddc..a0a6b62b 100644
--- a/api/core/types/config.go
+++ b/api/core/types/config.go
@@ -5,22 +5,22 @@ import (
 )
 
 type AppConfig struct {
-	Path          string `toml:"-"`
-	Listen        string
-	Session       Session
-	AdminSession  Session
-	ProxyURL      string
-	MysqlDns      string                  // mysql 连接地址
-	StaticDir     string                  // 静态资源目录
-	StaticUrl     string                  // 静态资源 URL
-	Redis         RedisConfig             // redis 连接信息
-	ApiConfig     ChatPlusApiConfig       // ChatPlus API authorization configs
-	SMS           SMSConfig               // send mobile message config
-	OSS           OSSConfig               // OSS config
-	MjConfigs     []MidJourneyConfig      // mj AI draw service pool
-	MjPlusConfigs []MidJourneyPlusConfig  // MJ plus config
-	WeChatBot     bool                    // 是否启用微信机器人
-	SdConfigs     []StableDiffusionConfig // sd AI draw service pool
+	Path           string `toml:"-"`
+	Listen         string
+	Session        Session
+	AdminSession   Session
+	ProxyURL       string
+	MysqlDns       string                  // mysql 连接地址
+	StaticDir      string                  // 静态资源目录
+	StaticUrl      string                  // 静态资源 URL
+	Redis          RedisConfig             // redis 连接信息
+	ApiConfig      ChatPlusApiConfig       // ChatPlus API authorization configs
+	SMS            SMSConfig               // send mobile message config
+	OSS            OSSConfig               // OSS config
+	MjProxyConfigs []MjProxyConfig         // MJ proxy config
+	MjPlusConfigs  []MjPlusConfig          // MJ plus config
+	WeChatBot      bool                    // 是否启用微信机器人
+	SdConfigs      []StableDiffusionConfig // sd AI draw service pool
 
 	XXLConfig     XXLConfig
 	AlipayConfig  AlipayConfig
@@ -43,16 +43,11 @@ type ChatPlusApiConfig struct {
 	Token  string
 }
 
-type MidJourneyConfig struct {
-	Enabled        bool
-	UserToken      string
-	BotToken       string
-	GuildId        string // Server ID
-	ChanelId       string // Chanel ID
-	UseCDN         bool
-	ImgCdnURL      string // 图片反代加速地址
-	DiscordAPI     string
-	DiscordGateway string
+type MjProxyConfig struct {
+	Enabled bool
+	ApiURL  string // api 地址
+	Mode    string // 绘画模式，可选值：fast/turbo/relax
+	ApiKey  string
 }
 
 type StableDiffusionConfig struct {
@@ -62,12 +57,11 @@ type StableDiffusionConfig struct {
 	ApiKey  string
 }
 
-type MidJourneyPlusConfig struct {
-	Enabled   bool   // 如果启用了 MidJourney Plus，将会自动禁用原生的MidJourney服务
-	ApiURL    string // api 地址
-	Mode      string // 绘画模式，可选值：fast/turbo/relax
-	ApiKey    string
-	NotifyURL string // 任务进度更新回调地址
+type MjPlusConfig struct {
+	Enabled bool   // 如果启用了 MidJourney Plus，将会自动禁用原生的MidJourney服务
+	ApiURL  string // api 地址
+	Mode    string // 绘画模式，可选值：fast/turbo/relax
+	ApiKey  string
 }
 
 type AlipayConfig struct {
diff --git a/api/handler/mj_handler.go b/api/handler/mj_handler.go
index 82323584..52526ad2 100644
--- a/api/handler/mj_handler.go
+++ b/api/handler/mj_handler.go
@@ -5,7 +5,6 @@ import (
 	"chatplus/core/types"
 	"chatplus/service"
 	"chatplus/service/mj"
-	"chatplus/service/mj/plus"
 	"chatplus/service/oss"
 	"chatplus/store/model"
 	"chatplus/store/vo"
@@ -454,27 +453,6 @@ func (h *MidJourneyHandler) Remove(c *gin.Context) {
 	resp.SUCCESS(c)
 }
 
-// Notify MidJourney Plus 服务任务回调处理
-func (h *MidJourneyHandler) Notify(c *gin.Context) {
-	var data plus.CBReq
-	if err := c.ShouldBindJSON(&data); err != nil {
-		logger.Error("非法任务回调：%+v", err)
-		return
-	}
-	err := h.pool.Notify(data)
-	if err != nil {
-		logger.Error(err)
-	} else {
-		userId := h.GetLoginUserId(c)
-		client := h.pool.Clients.Get(userId)
-		if client != nil {
-			_ = client.Send([]byte("Task Updated"))
-		}
-	}
-
-	resp.SUCCESS(c)
-}
-
 // Publish 发布图片到画廊显示
 func (h *MidJourneyHandler) Publish(c *gin.Context) {
 	var data struct {
diff --git a/api/main.go b/api/main.go
index d070f341..ff43cdf7 100644
--- a/api/main.go
+++ b/api/main.go
@@ -252,7 +252,6 @@ func main() {
 			group.GET("jobs", h.JobList)
 			group.GET("imgWall", h.ImgWall)
 			group.POST("remove", h.Remove)
-			group.POST("notify", h.Notify)
 			group.POST("publish", h.Publish)
 		}),
 		fx.Invoke(func(s *core.AppServer, h *handler.SdJobHandler) {
diff --git a/api/service/mj/bot.go b/api/service/mj/bot.go
deleted file mode 100644
index 14ee8368..00000000
--- a/api/service/mj/bot.go
+++ /dev/null
@@ -1,233 +0,0 @@
-package mj
-
-import (
-	"chatplus/core/types"
-	logger2 "chatplus/logger"
-	"chatplus/utils"
-	discordgo "github.com/bg5t/mydiscordgo"
-	"github.com/gorilla/websocket"
-	"net/http"
-	"net/url"
-	"regexp"
-	"strings"
-)
-
-// MidJourney 机器人
-
-var logger = logger2.GetLogger()
-
-type Bot struct {
-	config  types.MidJourneyConfig
-	bot     *discordgo.Session
-	name    string
-	service *Service
-}
-
-func NewBot(name string, proxy string, config types.MidJourneyConfig, service *Service) (*Bot, error) {
-	bot, err := discordgo.New("Bot " + config.BotToken)
-	if err != nil {
-		logger.Error(err)
-		return nil, err
-	}
-
-	// use CDN reverse proxy
-	if config.UseCDN {
-		discordgo.SetEndpointDiscord(config.DiscordAPI)
-		discordgo.SetEndpointCDN("https://cdn.discordapp.com")
-		discordgo.SetEndpointStatus(config.DiscordAPI + "/api/v2/")
-		bot.MjGateway = config.DiscordGateway + "/"
-	} else { // use proxy
-		discordgo.SetEndpointDiscord("https://discord.com")
-		discordgo.SetEndpointCDN("https://cdn.discordapp.com")
-		discordgo.SetEndpointStatus("https://discord.com/api/v2/")
-		bot.MjGateway = "wss://gateway.discord.gg"
-
-		if proxy != "" {
-			proxy, _ := url.Parse(proxy)
-			bot.Client = &http.Client{
-				Transport: &http.Transport{
-					Proxy: http.ProxyURL(proxy),
-				},
-			}
-			bot.Dialer = &websocket.Dialer{
-				Proxy: http.ProxyURL(proxy),
-			}
-		}
-
-	}
-
-	return &Bot{
-		config:  config,
-		bot:     bot,
-		name:    name,
-		service: service,
-	}, nil
-}
-
-func (b *Bot) Run() error {
-	b.bot.Identify.Intents = discordgo.IntentsAllWithoutPrivileged | discordgo.IntentsGuildMessages | discordgo.IntentMessageContent
-	b.bot.AddHandler(b.messageCreate)
-	b.bot.AddHandler(b.messageUpdate)
-
-	logger.Infof("Starting MidJourney %s", b.name)
-	err := b.bot.Open()
-	if err != nil {
-		logger.Errorf("Error opening Discord connection for %s, error: %v", b.name, err)
-		return err
-	}
-	logger.Infof("Starting MidJourney %s successfully!", b.name)
-	return nil
-}
-
-type TaskStatus string
-
-const (
-	Start    = TaskStatus("Started")
-	Running  = TaskStatus("Running")
-	Stopped  = TaskStatus("Stopped")
-	Finished = TaskStatus("Finished")
-)
-
-type Image struct {
-	URL      string `json:"url"`
-	ProxyURL string `json:"proxy_url"`
-	Filename string `json:"filename"`
-	Width    int    `json:"width"`
-	Height   int    `json:"height"`
-	Size     int    `json:"size"`
-	Hash     string `json:"hash"`
-}
-
-func (b *Bot) messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
-	// ignore messages for other channels
-	if m.GuildID != b.config.GuildId || m.ChannelID != b.config.ChanelId {
-		return
-	}
-	// ignore messages for self
-	if m.Author == nil || m.Author.ID == s.State.User.ID {
-		return
-	}
-
-	logger.Debugf("CREATE: %s", utils.JsonEncode(m))
-	var referenceId = ""
-	if m.ReferencedMessage != nil {
-		referenceId = m.ReferencedMessage.ID
-	}
-	if strings.Contains(m.Content, "(Waiting to start)") && !strings.Contains(m.Content, "Rerolling **") {
-		// parse content
-		req := CBReq{
-			ChannelId:   m.ChannelID,
-			MessageId:   m.ID,
-			ReferenceId: referenceId,
-			Prompt:      extractPrompt(m.Content),
-			Content:     m.Content,
-			Progress:    0,
-			Status:      Start}
-		b.service.Notify(req)
-		return
-	}
-
-	b.addAttachment(m.ChannelID, m.ID, referenceId, m.Content, m.Attachments)
-}
-
-func (b *Bot) messageUpdate(s *discordgo.Session, m *discordgo.MessageUpdate) {
-	// ignore messages for other channels
-	if m.GuildID != b.config.GuildId || m.ChannelID != b.config.ChanelId {
-		return
-	}
-	// ignore messages for self
-	if m.Author == nil || m.Author.ID == s.State.User.ID {
-		return
-	}
-
-	logger.Debugf("UPDATE: %s", utils.JsonEncode(m))
-
-	var referenceId = ""
-	if m.ReferencedMessage != nil {
-		referenceId = m.ReferencedMessage.ID
-	}
-	if strings.Contains(m.Content, "(Stopped)") {
-		req := CBReq{
-			ChannelId:   m.ChannelID,
-			MessageId:   m.ID,
-			ReferenceId: referenceId,
-			Prompt:      extractPrompt(m.Content),
-			Content:     m.Content,
-			Progress:    extractProgress(m.Content),
-			Status:      Stopped}
-		b.service.Notify(req)
-		return
-	}
-
-	b.addAttachment(m.ChannelID, m.ID, referenceId, m.Content, m.Attachments)
-
-}
-
-func (b *Bot) addAttachment(channelId string, messageId string, referenceId string, content string, attachments []*discordgo.MessageAttachment) {
-	progress := extractProgress(content)
-	var status TaskStatus
-	if progress == 100 {
-		status = Finished
-	} else {
-		status = Running
-	}
-	for _, attachment := range attachments {
-		if attachment.Width == 0 || attachment.Height == 0 {
-			continue
-		}
-		image := Image{
-			URL:      attachment.URL,
-			Height:   attachment.Height,
-			ProxyURL: attachment.ProxyURL,
-			Width:    attachment.Width,
-			Size:     attachment.Size,
-			Filename: attachment.Filename,
-			Hash:     extractHashFromFilename(attachment.Filename),
-		}
-		req := CBReq{
-			ChannelId:   channelId,
-			MessageId:   messageId,
-			ReferenceId: referenceId,
-			Image:       image,
-			Prompt:      extractPrompt(content),
-			Content:     content,
-			Progress:    progress,
-			Status:      status,
-		}
-		b.service.Notify(req)
-		break // only get one image
-	}
-}
-
-// extract prompt from string
-func extractPrompt(input string) string {
-	pattern := `\*\*(.*?)\*\*`
-	re := regexp.MustCompile(pattern)
-	matches := re.FindStringSubmatch(input)
-	if len(matches) > 1 {
-		return strings.TrimSpace(matches[1])
-	}
-	return ""
-}
-
-func extractProgress(input string) int {
-	pattern := `\((\d+)\%\)`
-	re := regexp.MustCompile(pattern)
-	matches := re.FindStringSubmatch(input)
-	if len(matches) > 1 {
-		return utils.IntValue(matches[1], 0)
-	}
-	return 100
-}
-
-func extractHashFromFilename(filename string) string {
-	if !strings.HasSuffix(filename, ".png") {
-		return ""
-	}
-
-	index := strings.LastIndex(filename, "_")
-	if index != -1 {
-		return filename[index+1 : len(filename)-4]
-	}
-	return ""
-}
diff --git a/api/service/mj/client.go b/api/service/mj/client.go
index eada7586..2b71b007 100644
--- a/api/service/mj/client.go
+++ b/api/service/mj/client.go
@@ -1,159 +1,61 @@
 package mj
 
-import (
-	"chatplus/core/types"
-	"errors"
-	"fmt"
-	"time"
+import "chatplus/core/types"
 
-	"github.com/imroc/req/v3"
-)
-
-// MidJourney client
-
-type Client struct {
-	client *req.Client
-	Config types.MidJourneyConfig
-	apiURL string
+type Client interface {
+	Imagine(task types.MjTask) (ImageRes, error)
+	Blend(task types.MjTask) (ImageRes, error)
+	SwapFace(task types.MjTask) (ImageRes, error)
+	Upscale(task types.MjTask) (ImageRes, error)
+	Variation(task types.MjTask) (ImageRes, error)
+	QueryTask(taskId string) (QueryRes, error)
 }
 
-func NewClient(config types.MidJourneyConfig, proxy string) *Client {
-	client := req.C().SetTimeout(10 * time.Second)
-	var apiURL string
-	// set proxy URL
-	if config.UseCDN {
-		apiURL = config.DiscordAPI + "/api/v9/interactions"
-	} else {
-		apiURL = "https://discord.com/api/v9/interactions"
-		if proxy != "" {
-			client.SetProxyURL(proxy)
-		}
-	}
-
-	return &Client{client: client, Config: config, apiURL: apiURL}
+type ImageReq struct {
+	BotType       string      `json:"botType,omitempty"`
+	Prompt        string      `json:"prompt,omitempty"`
+	Dimensions    string      `json:"dimensions,omitempty"`
+	Base64Array   []string    `json:"base64Array,omitempty"`
+	AccountFilter interface{} `json:"accountFilter,omitempty"`
+	NotifyHook    string      `json:"notifyHook,omitempty"`
+	State         string      `json:"state,omitempty"`
 }
 
-func (c *Client) Imagine(task types.MjTask) error {
-	interactionsReq := &InteractionsRequest{
-		Type:          2,
-		ApplicationID: ApplicationID,
-		GuildID:       c.Config.GuildId,
-		ChannelID:     c.Config.ChanelId,
-		SessionID:     SessionID,
-		Data: map[string]any{
-			"version": "1166847114203123795",
-			"id":      "938956540159881230",
-			"name":    "imagine",
-			"type":    "1",
-			"options": []map[string]any{
-				{
-					"type":  3,
-					"name":  "prompt",
-					"value": fmt.Sprintf("%s %s", task.TaskId, task.Prompt),
-				},
-			},
-			"application_command": map[string]any{
-				"id":                         "938956540159881230",
-				"application_id":             ApplicationID,
-				"version":                    "1118961510123847772",
-				"default_permission":         true,
-				"default_member_permissions": nil,
-				"type":                       1,
-				"nsfw":                       false,
-				"name":                       "imagine",
-				"description":                "Create images with Midjourney",
-				"dm_permission":              true,
-				"options": []map[string]any{
-					{
-						"type":        3,
-						"name":        "prompt",
-						"description": "The prompt to imagine",
-						"required":    true,
-					},
-				},
-				"attachments": []any{},
-			},
-		},
-	}
-
-	r, err := c.client.R().SetHeader("Authorization", c.Config.UserToken).
-		SetHeader("Content-Type", "application/json").
-		SetBody(interactionsReq).
-		Post(c.apiURL)
-
-	if err != nil || r.IsErrorState() {
-		return fmt.Errorf("error with http request: %w%v", err, r.Err)
-	}
-
-	return nil
+type ImageRes struct {
+	Code        int    `json:"code"`
+	Description string `json:"description"`
+	Properties  struct {
+	} `json:"properties"`
+	Result string `json:"result"`
 }
 
-func (c *Client) Blend(task types.MjTask) error {
-	return errors.New("function not implemented")
+type ErrRes struct {
+	Error struct {
+		Message string `json:"message"`
+	} `json:"error"`
 }
 
-func (c *Client) SwapFace(task types.MjTask) error {
-	return errors.New("function not implemented")
-}
-
-// Upscale 放大指定的图片
-func (c *Client) Upscale(task types.MjTask) error {
-	flags := 0
-	interactionsReq := &InteractionsRequest{
-		Type:          3,
-		ApplicationID: ApplicationID,
-		GuildID:       c.Config.GuildId,
-		ChannelID:     c.Config.ChanelId,
-		MessageFlags:  flags,
-		MessageID:     task.MessageId,
-		SessionID:     SessionID,
-		Data: map[string]any{
-			"component_type": 2,
-			"custom_id":      fmt.Sprintf("MJ::JOB::upsample::%d::%s", task.Index, task.MessageHash),
-		},
-		Nonce: fmt.Sprintf("%d", time.Now().UnixNano()),
-	}
-
-	var res InteractionsResult
-	r, err := c.client.R().SetHeader("Authorization", c.Config.UserToken).
-		SetHeader("Content-Type", "application/json").
-		SetBody(interactionsReq).
-		SetErrorResult(&res).
-		Post(c.apiURL)
-	if err != nil || r.IsErrorState() {
-		return fmt.Errorf("error with http request: %v%v%v", err, r.Err, res.Message)
-	}
-
-	return nil
-}
-
-// Variation  以指定的图片的视角进行变换再创作，注意需要在对应的频道中关闭 Remix 变换，否则 Variation 指令将不会生效
-func (c *Client) Variation(task types.MjTask) error {
-	flags := 0
-	interactionsReq := &InteractionsRequest{
-		Type:          3,
-		ApplicationID: ApplicationID,
-		GuildID:       c.Config.GuildId,
-		ChannelID:     c.Config.ChanelId,
-		MessageFlags:  flags,
-		MessageID:     task.MessageId,
-		SessionID:     SessionID,
-		Data: map[string]any{
-			"component_type": 2,
-			"custom_id":      fmt.Sprintf("MJ::JOB::variation::%d::%s", task.Index, task.MessageHash),
-		},
-		Nonce: fmt.Sprintf("%d", time.Now().UnixNano()),
-	}
-
-	var res InteractionsResult
-	r, err := c.client.R().SetHeader("Authorization", c.Config.UserToken).
-		SetHeader("Content-Type", "application/json").
-		SetBody(interactionsReq).
-		SetErrorResult(&res).
-		Post(c.apiURL)
-	if err != nil || r.IsErrorState() {
-		return fmt.Errorf("error with http request: %v%v%v", err, r.Err, res.Message)
-	}
-
-	return nil
+type QueryRes struct {
+	Action  string `json:"action"`
+	Buttons []struct {
+		CustomId string `json:"customId"`
+		Emoji    string `json:"emoji"`
+		Label    string `json:"label"`
+		Style    int    `json:"style"`
+		Type     int    `json:"type"`
+	} `json:"buttons"`
+	Description string `json:"description"`
+	FailReason  string `json:"failReason"`
+	FinishTime  int    `json:"finishTime"`
+	Id          string `json:"id"`
+	ImageUrl    string `json:"imageUrl"`
+	Progress    string `json:"progress"`
+	Prompt      string `json:"prompt"`
+	PromptEn    string `json:"promptEn"`
+	Properties  struct {
+	} `json:"properties"`
+	StartTime  int    `json:"startTime"`
+	State      string `json:"state"`
+	Status     string `json:"status"`
+	SubmitTime int    `json:"submitTime"`
 }
diff --git a/api/service/mj/plus/service.go b/api/service/mj/plus/service.go
deleted file mode 100644
index f02db6cb..00000000
--- a/api/service/mj/plus/service.go
+++ /dev/null
@@ -1,194 +0,0 @@
-package plus
-
-import (
-	"chatplus/core/types"
-	"chatplus/store"
-	"chatplus/store/model"
-	"chatplus/utils"
-	"fmt"
-	"strings"
-	"sync/atomic"
-	"time"
-
-	"gorm.io/gorm"
-)
-
-// Service MJ 绘画服务
-type Service struct {
-	Name             string  // service Name
-	Client           *Client // MJ Client
-	taskQueue        *store.RedisQueue
-	notifyQueue      *store.RedisQueue
-	db               *gorm.DB
-	maxHandleTaskNum int32             // max task number current service can handle
-	HandledTaskNum   int32             // already handled task number
-	taskStartTimes   map[int]time.Time // task start time, to check if the task is timeout
-	taskTimeout      int64
-}
-
-func NewService(name string, taskQueue *store.RedisQueue, notifyQueue *store.RedisQueue, maxTaskNum int32, timeout int64, db *gorm.DB, client *Client) *Service {
-	return &Service{
-		Name:             name,
-		db:               db,
-		taskQueue:        taskQueue,
-		notifyQueue:      notifyQueue,
-		Client:           client,
-		taskTimeout:      timeout,
-		maxHandleTaskNum: maxTaskNum,
-		taskStartTimes:   make(map[int]time.Time, 0),
-	}
-}
-
-func (s *Service) Run() {
-	logger.Infof("Starting MidJourney job consumer for %s", s.Name)
-	for {
-		s.checkTasks()
-		if !s.canHandleTask() {
-			// current service is full, can not handle more task
-			// waiting for running task finish
-			time.Sleep(time.Second * 3)
-			continue
-		}
-
-		var task types.MjTask
-		err := s.taskQueue.LPop(&task)
-		if err != nil {
-			logger.Errorf("taking task with error: %v", err)
-			continue
-		}
-
-		// if it's reference message, check if it's this channel's  message
-		//if task.ChannelId != "" && task.ChannelId != s.Name {
-		//	logger.Debugf("handle other service task, name: %s, channel_id: %s, drop it.", s.Name, task.ChannelId)
-		//	s.taskQueue.RPush(task)
-		//	time.Sleep(time.Second)
-		//	continue
-		//}
-
-		logger.Infof("%s handle a new MidJourney task: %+v", s.Name, task)
-		var res ImageRes
-		switch task.Type {
-		case types.TaskImage:
-			res, err = s.Client.Imagine(task)
-			break
-		case types.TaskUpscale:
-			res, err = s.Client.Upscale(task)
-			break
-		case types.TaskVariation:
-			res, err = s.Client.Variation(task)
-			break
-		case types.TaskBlend:
-			res, err = s.Client.Blend(task)
-			break
-		case types.TaskSwapFace:
-			res, err = s.Client.SwapFace(task)
-			break
-		}
-
-		var job model.MidJourneyJob
-		s.db.Where("id = ?", task.Id).First(&job)
-		if err != nil || (res.Code != 1 && res.Code != 22) {
-			errMsg := fmt.Sprintf("%v,%s", err, res.Description)
-			logger.Error("绘画任务执行失败：", errMsg)
-			job.Progress = -1
-			job.ErrMsg = errMsg
-			// update the task progress
-			s.db.Updates(&job)
-			// 任务失败，通知前端
-			s.notifyQueue.RPush(task.UserId)
-			continue
-		}
-		logger.Infof("任务提交成功：%+v", res)
-		// lock the task until the execute timeout
-		s.taskStartTimes[int(task.Id)] = time.Now()
-		atomic.AddInt32(&s.HandledTaskNum, 1)
-		// 更新任务 ID/频道
-		job.TaskId = res.Result
-		job.ChannelId = s.Name
-		s.db.Updates(&job)
-	}
-}
-
-// check if current service instance can handle more task
-func (s *Service) canHandleTask() bool {
-	handledNum := atomic.LoadInt32(&s.HandledTaskNum)
-	return handledNum < s.maxHandleTaskNum
-}
-
-// remove the expired tasks
-func (s *Service) checkTasks() {
-	for k, t := range s.taskStartTimes {
-		if time.Now().Unix()-t.Unix() > s.taskTimeout {
-			delete(s.taskStartTimes, k)
-			atomic.AddInt32(&s.HandledTaskNum, -1)
-			// delete task from database
-			s.db.Delete(&model.MidJourneyJob{Id: uint(k)}, "progress < 100")
-		}
-	}
-}
-
-type CBReq struct {
-	Id          string      `json:"id"`
-	Action      string      `json:"action"`
-	Status      string      `json:"status"`
-	Prompt      string      `json:"prompt"`
-	PromptEn    string      `json:"promptEn"`
-	Description string      `json:"description"`
-	SubmitTime  int64       `json:"submitTime"`
-	StartTime   int64       `json:"startTime"`
-	FinishTime  int64       `json:"finishTime"`
-	Progress    string      `json:"progress"`
-	ImageUrl    string      `json:"imageUrl"`
-	FailReason  interface{} `json:"failReason"`
-	Properties  struct {
-		FinalPrompt string `json:"finalPrompt"`
-	} `json:"properties"`
-}
-
-func (s *Service) Notify(job model.MidJourneyJob) error {
-	task, err := s.Client.QueryTask(job.TaskId)
-	if err != nil {
-		return err
-	}
-
-	// 任务执行失败了
-	if task.FailReason != "" {
-		s.db.Model(&model.MidJourneyJob{Id: job.Id}).UpdateColumns(map[string]interface{}{
-			"progress": -1,
-			"err_msg":  task.FailReason,
-		})
-		return fmt.Errorf("task failed: %v", task.FailReason)
-	}
-
-	if len(task.Buttons) > 0 {
-		job.Hash = GetImageHash(task.Buttons[0].CustomId)
-	}
-	oldProgress := job.Progress
-	job.Progress = utils.IntValue(strings.Replace(task.Progress, "%", "", 1), 0)
-	job.Prompt = task.PromptEn
-	if task.ImageUrl != "" {
-		job.OrgURL = task.ImageUrl
-	}
-	job.MessageId = task.Id
-	tx := s.db.Updates(&job)
-	if tx.Error != nil {
-		return fmt.Errorf("error with update database: %v", tx.Error)
-	}
-	if task.Status == "SUCCESS" {
-		// release lock task
-		atomic.AddInt32(&s.HandledTaskNum, -1)
-	}
-	// 通知前端更新任务进度
-	if oldProgress != job.Progress {
-		s.notifyQueue.RPush(job.UserId)
-	}
-	return nil
-}
-
-func GetImageHash(action string) string {
-	split := strings.Split(action, "::")
-	if len(split) > 5 {
-		return split[4]
-	}
-	return split[len(split)-1]
-}
diff --git a/api/service/mj/plus/client.go b/api/service/mj/plus_client.go
similarity index 64%
rename from api/service/mj/plus/client.go
rename to api/service/mj/plus_client.go
index 757ebc96..38c3265e 100644
--- a/api/service/mj/plus/client.go
+++ b/api/service/mj/plus_client.go
@@ -1,8 +1,7 @@
-package plus
+package mj
 
 import (
 	"chatplus/core/types"
-	logger2 "chatplus/logger"
 	"chatplus/utils"
 	"encoding/base64"
 	"errors"
@@ -13,53 +12,21 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
-var logger = logger2.GetLogger()
-
-// Client MidJourney Plus Client
-type Client struct {
-	Config types.MidJourneyPlusConfig
+// PlusClient MidJourney Plus ProxyClient
+type PlusClient struct {
+	Config types.MjPlusConfig
 	apiURL string
 }
 
-func NewClient(config types.MidJourneyPlusConfig) *Client {
-	return &Client{Config: config, apiURL: config.ApiURL}
+func NewPlusClient(config types.MjPlusConfig) *PlusClient {
+	return &PlusClient{Config: config, apiURL: config.ApiURL}
 }
 
-type ImageReq struct {
-	BotType       string   `json:"botType"`
-	Prompt        string   `json:"prompt,omitempty"`
-	Dimensions    string   `json:"dimensions,omitempty"`
-	Base64Array   []string `json:"base64Array,omitempty"`
-	AccountFilter struct {
-		InstanceId          string        `json:"instanceId"`
-		Modes               []interface{} `json:"modes"`
-		Remix               bool          `json:"remix"`
-		RemixAutoConsidered bool          `json:"remixAutoConsidered"`
-	} `json:"accountFilter,omitempty"`
-	NotifyHook string `json:"notifyHook"`
-	State      string `json:"state,omitempty"`
-}
-
-type ImageRes struct {
-	Code        int    `json:"code"`
-	Description string `json:"description"`
-	Properties  struct {
-	} `json:"properties"`
-	Result string `json:"result"`
-}
-
-type ErrRes struct {
-	Error struct {
-		Message string `json:"message"`
-	} `json:"error"`
-}
-
-func (c *Client) Imagine(task types.MjTask) (ImageRes, error) {
+func (c *PlusClient) Imagine(task types.MjTask) (ImageRes, error) {
 	apiURL := fmt.Sprintf("%s/mj-%s/mj/submit/imagine", c.apiURL, c.Config.Mode)
 	body := ImageReq{
 		BotType:     "MID_JOURNEY",
 		Prompt:      task.Prompt,
-		NotifyHook:  c.Config.NotifyURL,
 		Base64Array: make([]string, 0),
 	}
 	// 生成图片 Base64 编码
@@ -94,12 +61,11 @@ func (c *Client) Imagine(task types.MjTask) (ImageRes, error) {
 }
 
 // Blend 融图
-func (c *Client) Blend(task types.MjTask) (ImageRes, error) {
+func (c *PlusClient) Blend(task types.MjTask) (ImageRes, error) {
 	apiURL := fmt.Sprintf("%s/mj-%s/mj/submit/blend", c.apiURL, c.Config.Mode)
 	body := ImageReq{
 		BotType:     "MID_JOURNEY",
 		Dimensions:  "SQUARE",
-		NotifyHook:  c.Config.NotifyURL,
 		Base64Array: make([]string, 0),
 	}
 	// 生成图片 Base64 编码
@@ -133,7 +99,7 @@ func (c *Client) Blend(task types.MjTask) (ImageRes, error) {
 }
 
 // SwapFace 换脸
-func (c *Client) SwapFace(task types.MjTask) (ImageRes, error) {
+func (c *PlusClient) SwapFace(task types.MjTask) (ImageRes, error) {
 	apiURL := fmt.Sprintf("%s/mj-%s/mj/insight-face/swap", c.apiURL, c.Config.Mode)
 	// 生成图片 Base64 编码
 	if len(task.ImgArr) != 2 {
@@ -160,8 +126,7 @@ func (c *Client) SwapFace(task types.MjTask) (ImageRes, error) {
 		"accountFilter": gin.H{
 			"instanceId": "",
 		},
-		"notifyHook": c.Config.NotifyURL,
-		"state":      "",
+		"state": "",
 	}
 	var res ImageRes
 	var errRes ErrRes
@@ -183,11 +148,10 @@ func (c *Client) SwapFace(task types.MjTask) (ImageRes, error) {
 }
 
 // Upscale 放大指定的图片
-func (c *Client) Upscale(task types.MjTask) (ImageRes, error) {
+func (c *PlusClient) Upscale(task types.MjTask) (ImageRes, error) {
 	body := map[string]string{
-		"customId":   fmt.Sprintf("MJ::JOB::upsample::%d::%s", task.Index, task.MessageHash),
-		"taskId":     task.MessageId,
-		"notifyHook": c.Config.NotifyURL,
+		"customId": fmt.Sprintf("MJ::JOB::upsample::%d::%s", task.Index, task.MessageHash),
+		"taskId":   task.MessageId,
 	}
 	apiURL := fmt.Sprintf("%s/mj/submit/action", c.apiURL)
 	var res ImageRes
@@ -210,11 +174,10 @@ func (c *Client) Upscale(task types.MjTask) (ImageRes, error) {
 }
 
 // Variation  以指定的图片的视角进行变换再创作，注意需要在对应的频道中关闭 Remix 变换，否则 Variation 指令将不会生效
-func (c *Client) Variation(task types.MjTask) (ImageRes, error) {
+func (c *PlusClient) Variation(task types.MjTask) (ImageRes, error) {
 	body := map[string]string{
-		"customId":   fmt.Sprintf("MJ::JOB::variation::%d::%s", task.Index, task.MessageHash),
-		"taskId":     task.MessageId,
-		"notifyHook": c.Config.NotifyURL,
+		"customId": fmt.Sprintf("MJ::JOB::variation::%d::%s", task.Index, task.MessageHash),
+		"taskId":   task.MessageId,
 	}
 	apiURL := fmt.Sprintf("%s/mj/submit/action", c.apiURL)
 	var res ImageRes
@@ -236,32 +199,7 @@ func (c *Client) Variation(task types.MjTask) (ImageRes, error) {
 	return res, nil
 }
 
-type QueryRes struct {
-	Action  string `json:"action"`
-	Buttons []struct {
-		CustomId string `json:"customId"`
-		Emoji    string `json:"emoji"`
-		Label    string `json:"label"`
-		Style    int    `json:"style"`
-		Type     int    `json:"type"`
-	} `json:"buttons"`
-	Description string `json:"description"`
-	FailReason  string `json:"failReason"`
-	FinishTime  int    `json:"finishTime"`
-	Id          string `json:"id"`
-	ImageUrl    string `json:"imageUrl"`
-	Progress    string `json:"progress"`
-	Prompt      string `json:"prompt"`
-	PromptEn    string `json:"promptEn"`
-	Properties  struct {
-	} `json:"properties"`
-	StartTime  int    `json:"startTime"`
-	State      string `json:"state"`
-	Status     string `json:"status"`
-	SubmitTime int    `json:"submitTime"`
-}
-
-func (c *Client) QueryTask(taskId string) (QueryRes, error) {
+func (c *PlusClient) QueryTask(taskId string) (QueryRes, error) {
 	apiURL := fmt.Sprintf("%s/mj/task/%s/fetch", c.apiURL, taskId)
 	var res QueryRes
 	r, err := req.C().R().SetHeader("Authorization", "Bearer "+c.Config.ApiKey).
@@ -278,3 +216,5 @@ func (c *Client) QueryTask(taskId string) (QueryRes, error) {
 
 	return res, nil
 }
+
+var _ Client = &PlusClient{}
diff --git a/api/service/mj/pool.go b/api/service/mj/pool.go
index fdf3428a..2cf23ac9 100644
--- a/api/service/mj/pool.go
+++ b/api/service/mj/pool.go
@@ -2,13 +2,12 @@ package mj
 
 import (
 	"chatplus/core/types"
-	"chatplus/service/mj/plus"
+	logger2 "chatplus/logger"
 	"chatplus/service/oss"
 	"chatplus/store"
 	"chatplus/store/model"
 	"fmt"
 	"github.com/go-redis/redis/v8"
-	"strings"
 	"time"
 
 	"gorm.io/gorm"
@@ -16,7 +15,7 @@ import (
 
 // ServicePool Mj service pool
 type ServicePool struct {
-	services        []interface{}
+	services        []*Service
 	taskQueue       *store.RedisQueue
 	notifyQueue     *store.RedisQueue
 	db              *gorm.DB
@@ -24,8 +23,10 @@ type ServicePool struct {
 	Clients         *types.LMap[uint, *types.WsClient] // UserId => Client
 }
 
+var logger = logger2.GetLogger()
+
 func NewServicePool(db *gorm.DB, redisCli *redis.Client, manager *oss.UploaderManager, appConfig *types.AppConfig) *ServicePool {
-	services := make([]interface{}, 0)
+	services := make([]*Service, 0)
 	taskQueue := store.NewRedisQueue("MidJourney_Task_Queue", redisCli)
 	notifyQueue := store.NewRedisQueue("MidJourney_Notify_Queue", redisCli)
 
@@ -33,45 +34,26 @@ func NewServicePool(db *gorm.DB, redisCli *redis.Client, manager *oss.UploaderMa
 		if config.Enabled == false {
 			continue
 		}
-		client := plus.NewClient(config)
-		name := fmt.Sprintf("mj-service-plus-%d", k)
-		servicePlus := plus.NewService(name, taskQueue, notifyQueue, 10, 600, db, client)
+		cli := NewPlusClient(config)
+		name := fmt.Sprintf("mj-plus-service-%d", k)
+		service := NewService(name, taskQueue, notifyQueue, 4, 600, db, cli)
 		go func() {
-			servicePlus.Run()
+			service.Run()
 		}()
-		services = append(services, servicePlus)
+		services = append(services, service)
 	}
 
-	if len(services) == 0 {
-		// create mj client and service
-		for k, config := range appConfig.MjConfigs {
-			if config.Enabled == false {
-				continue
-			}
-			// create mj client
-			client := NewClient(config, appConfig.ProxyURL)
-
-			name := fmt.Sprintf("MjService-%d", k)
-			// create mj service
-			service := NewService(name, taskQueue, notifyQueue, 4, 600, db, client)
-			botName := fmt.Sprintf("MjBot-%d", k)
-			bot, err := NewBot(botName, appConfig.ProxyURL, config, service)
-			if err != nil {
-				continue
-			}
-
-			err = bot.Run()
-			if err != nil {
-				continue
-			}
-
-			// run mj service
-			go func() {
-				service.Run()
-			}()
-
-			services = append(services, service)
+	for k, config := range appConfig.MjProxyConfigs {
+		if config.Enabled == false {
+			continue
 		}
+		cli := NewProxyClient(config)
+		name := fmt.Sprintf("mj-proxy-service-%d", k)
+		service := NewService(name, taskQueue, notifyQueue, 4, 600, db, cli)
+		go func() {
+			service.Run()
+		}()
+		services = append(services, service)
 	}
 
 	return &ServicePool{
@@ -92,11 +74,11 @@ func (p *ServicePool) CheckTaskNotify() {
 			if err != nil {
 				continue
 			}
-			client := p.Clients.Get(userId)
-			if client == nil {
+			cli := p.Clients.Get(userId)
+			if cli == nil {
 				continue
 			}
-			err = client.Send([]byte("Task Updated"))
+			err = cli.Send([]byte("Task Updated"))
 			if err != nil {
 				continue
 			}
@@ -122,10 +104,10 @@ func (p *ServicePool) DownloadImages() {
 				logger.Infof("try to download image: %s", v.OrgURL)
 				var imgURL string
 				var err error
-				if servicePlus := p.getServicePlus(v.ChannelId); servicePlus != nil {
+				if servicePlus := p.getService(v.ChannelId); servicePlus != nil {
 					task, _ := servicePlus.Client.QueryTask(v.TaskId)
 					if len(task.Buttons) > 0 {
-						v.Hash = plus.GetImageHash(task.Buttons[0].CustomId)
+						v.Hash = GetImageHash(task.Buttons[0].CustomId)
 					}
 					imgURL, err = p.uploaderManager.GetUploadHandler().PutImg(v.OrgURL, false)
 				} else {
@@ -141,11 +123,11 @@ func (p *ServicePool) DownloadImages() {
 				v.ImgURL = imgURL
 				p.db.Updates(&v)
 
-				client := p.Clients.Get(uint(v.UserId))
-				if client == nil {
+				cli := p.Clients.Get(uint(v.UserId))
+				if cli == nil {
 					continue
 				}
-				err = client.Send([]byte("Task Updated"))
+				err = cli.Send([]byte("Task Updated"))
 				if err != nil {
 					continue
 				}
@@ -167,25 +149,6 @@ func (p *ServicePool) HasAvailableService() bool {
 	return len(p.services) > 0
 }
 
-func (p *ServicePool) Notify(data plus.CBReq) error {
-	logger.Debugf("收到任务回调：%+v", data)
-	var job model.MidJourneyJob
-	res := p.db.Where("task_id = ?", data.Id).First(&job)
-	if res.Error != nil {
-		return fmt.Errorf("非法任务：%s", data.Id)
-	}
-
-	// 任务已经拉取完成
-	if job.Progress == 100 {
-		return nil
-	}
-	if servicePlus := p.getServicePlus(job.ChannelId); servicePlus != nil {
-		return servicePlus.Notify(job)
-	}
-
-	return nil
-}
-
 // SyncTaskProgress 异步拉取任务
 func (p *ServicePool) SyncTaskProgress() {
 	go func() {
@@ -222,11 +185,7 @@ func (p *ServicePool) SyncTaskProgress() {
 					}
 				}
 
-				if !strings.HasPrefix(job.ChannelId, "mj-service-plus") {
-					continue
-				}
-
-				if servicePlus := p.getServicePlus(job.ChannelId); servicePlus != nil {
+				if servicePlus := p.getService(job.ChannelId); servicePlus != nil {
 					_ = servicePlus.Notify(job)
 				}
 			}
@@ -236,12 +195,10 @@ func (p *ServicePool) SyncTaskProgress() {
 	}()
 }
 
-func (p *ServicePool) getServicePlus(name string) *plus.Service {
+func (p *ServicePool) getService(name string) *Service {
 	for _, s := range p.services {
-		if servicePlus, ok := s.(*plus.Service); ok {
-			if servicePlus.Name == name {
-				return servicePlus
-			}
+		if s.Name == name {
+			return s
 		}
 	}
 	return nil
diff --git a/api/service/mj/proxy_client.go b/api/service/mj/proxy_client.go
new file mode 100644
index 00000000..c6f66c64
--- /dev/null
+++ b/api/service/mj/proxy_client.go
@@ -0,0 +1,176 @@
+package mj
+
+import (
+	"chatplus/core/types"
+	"chatplus/utils"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"github.com/imroc/req/v3"
+	"io"
+)
+
+// ProxyClient MidJourney Proxy Client
+type ProxyClient struct {
+	Config types.MjProxyConfig
+	apiURL string
+}
+
+func NewProxyClient(config types.MjProxyConfig) *ProxyClient {
+	return &ProxyClient{Config: config, apiURL: config.ApiURL}
+}
+
+func (c *ProxyClient) Imagine(task types.MjTask) (ImageRes, error) {
+	apiURL := fmt.Sprintf("%s/mj/submit/imagine", c.apiURL)
+	body := ImageReq{
+		Prompt:      task.Prompt,
+		Base64Array: make([]string, 0),
+	}
+	// 生成图片 Base64 编码
+	if len(task.ImgArr) > 0 {
+		imageData, err := utils.DownloadImage(task.ImgArr[0], "")
+		if err != nil {
+			logger.Error("error with download image: ", err)
+		} else {
+			body.Base64Array = append(body.Base64Array, "data:image/png;base64,"+base64.StdEncoding.EncodeToString(imageData))
+		}
+
+	}
+	logger.Info("API URL: ", apiURL)
+	var res ImageRes
+	var errRes ErrRes
+	r, err := req.C().R().
+		SetHeader("mj-api-secret", c.Config.ApiKey).
+		SetBody(body).
+		SetSuccessResult(&res).
+		SetErrorResult(&errRes).
+		Post(apiURL)
+	if err != nil {
+		all, err := io.ReadAll(r.Body)
+		logger.Info(string(all))
+		return ImageRes{}, fmt.Errorf("请求 API %s 出错：%v", apiURL, err)
+	}
+
+	if r.IsErrorState() {
+		errStr, _ := io.ReadAll(r.Body)
+		return ImageRes{}, fmt.Errorf("API 返回错误：%s，%v", errRes.Error.Message, string(errStr))
+	}
+
+	return res, nil
+}
+
+// Blend 融图
+func (c *ProxyClient) Blend(task types.MjTask) (ImageRes, error) {
+	apiURL := fmt.Sprintf("%s/mj/submit/blend", c.apiURL)
+	body := ImageReq{
+		Dimensions:  "SQUARE",
+		Base64Array: make([]string, 0),
+	}
+	// 生成图片 Base64 编码
+	if len(task.ImgArr) > 0 {
+		for _, imgURL := range task.ImgArr {
+			imageData, err := utils.DownloadImage(imgURL, "")
+			if err != nil {
+				logger.Error("error with download image: ", err)
+			} else {
+				body.Base64Array = append(body.Base64Array, "data:image/png;base64,"+base64.StdEncoding.EncodeToString(imageData))
+			}
+		}
+	}
+	var res ImageRes
+	var errRes ErrRes
+	r, err := req.C().R().
+		SetHeader("mj-api-secret", c.Config.ApiKey).
+		SetBody(body).
+		SetSuccessResult(&res).
+		SetErrorResult(&errRes).
+		Post(apiURL)
+	if err != nil {
+		return ImageRes{}, fmt.Errorf("请求 API %s 出错：%v", apiURL, err)
+	}
+
+	if r.IsErrorState() {
+		return ImageRes{}, fmt.Errorf("API 返回错误：%s", errRes.Error.Message)
+	}
+
+	return res, nil
+}
+
+// SwapFace 换脸
+func (c *ProxyClient) SwapFace(_ types.MjTask) (ImageRes, error) {
+	return ImageRes{}, errors.New("MidJourney-Proxy暂未实现该功能，请使用 MidJourney-Plus")
+}
+
+// Upscale 放大指定的图片
+func (c *ProxyClient) Upscale(task types.MjTask) (ImageRes, error) {
+	body := map[string]interface{}{
+		"action": "UPSCALE",
+		"index":  task.Index,
+		"taskId": task.MessageId,
+	}
+	apiURL := fmt.Sprintf("%s/mj/submit/change", c.apiURL)
+	var res ImageRes
+	var errRes ErrRes
+	r, err := req.C().R().
+		SetHeader("mj-api-secret", c.Config.ApiKey).
+		SetBody(body).
+		SetSuccessResult(&res).
+		SetErrorResult(&errRes).
+		Post(apiURL)
+	if err != nil {
+		return ImageRes{}, fmt.Errorf("请求 API 出错：%v", err)
+	}
+
+	if r.IsErrorState() {
+		return ImageRes{}, fmt.Errorf("API 返回错误：%s", errRes.Error.Message)
+	}
+
+	return res, nil
+}
+
+// Variation  以指定的图片的视角进行变换再创作，注意需要在对应的频道中关闭 Remix 变换，否则 Variation 指令将不会生效
+func (c *ProxyClient) Variation(task types.MjTask) (ImageRes, error) {
+	body := map[string]interface{}{
+		"action": "VARIATION",
+		"index":  task.Index,
+		"taskId": task.MessageId,
+	}
+	apiURL := fmt.Sprintf("%s/mj/submit/change", c.apiURL)
+	var res ImageRes
+	var errRes ErrRes
+	r, err := req.C().R().
+		SetHeader("mj-api-secret", c.Config.ApiKey).
+		SetBody(body).
+		SetSuccessResult(&res).
+		SetErrorResult(&errRes).
+		Post(apiURL)
+	if err != nil {
+		return ImageRes{}, fmt.Errorf("请求 API 出错：%v", err)
+	}
+
+	if r.IsErrorState() {
+		return ImageRes{}, fmt.Errorf("API 返回错误：%s", errRes.Error.Message)
+	}
+
+	return res, nil
+}
+
+func (c *ProxyClient) QueryTask(taskId string) (QueryRes, error) {
+	apiURL := fmt.Sprintf("%s/mj/task/%s/fetch", c.apiURL, taskId)
+	var res QueryRes
+	r, err := req.C().R().SetHeader("mj-api-secret", c.Config.ApiKey).
+		SetSuccessResult(&res).
+		Get(apiURL)
+
+	if err != nil {
+		return QueryRes{}, err
+	}
+
+	if r.IsErrorState() {
+		return QueryRes{}, errors.New("error status:" + r.Status)
+	}
+
+	return res, nil
+}
+
+var _ Client = &ProxyClient{}
diff --git a/api/service/mj/service.go b/api/service/mj/service.go
index 154f70db..c739078e 100644
--- a/api/service/mj/service.go
+++ b/api/service/mj/service.go
@@ -16,24 +16,24 @@ import (
 
 // Service MJ 绘画服务
 type Service struct {
-	name             string  // service name
-	client           *Client // MJ client
+	Name             string // service Name
+	Client           Client // MJ Client
 	taskQueue        *store.RedisQueue
 	notifyQueue      *store.RedisQueue
 	db               *gorm.DB
 	maxHandleTaskNum int32             // max task number current service can handle
-	handledTaskNum   int32             // already handled task number
+	HandledTaskNum   int32             // already handled task number
 	taskStartTimes   map[int]time.Time // task start time, to check if the task is timeout
 	taskTimeout      int64
 }
 
-func NewService(name string, taskQueue *store.RedisQueue, notifyQueue *store.RedisQueue, maxTaskNum int32, timeout int64, db *gorm.DB, client *Client) *Service {
+func NewService(name string, taskQueue *store.RedisQueue, notifyQueue *store.RedisQueue, maxTaskNum int32, timeout int64, db *gorm.DB, cli Client) *Service {
 	return &Service{
-		name:             name,
+		Name:             name,
 		db:               db,
 		taskQueue:        taskQueue,
 		notifyQueue:      notifyQueue,
-		client:           client,
+		Client:           cli,
 		taskTimeout:      timeout,
 		maxHandleTaskNum: maxTaskNum,
 		taskStartTimes:   make(map[int]time.Time, 0),
@@ -41,7 +41,7 @@ func NewService(name string, taskQueue *store.RedisQueue, notifyQueue *store.Red
 }
 
 func (s *Service) Run() {
-	logger.Infof("Starting MidJourney job consumer for %s", s.name)
+	logger.Infof("Starting MidJourney job consumer for %s", s.Name)
 	for {
 		s.checkTasks()
 		if !s.canHandleTask() {
@@ -58,65 +58,72 @@ func (s *Service) Run() {
 			continue
 		}
 
-		// if it's reference message, check if it's this channel's  message
-		if task.ChannelId != "" && task.ChannelId != s.client.Config.ChanelId {
+		//  如果配置了多个中转平台的 API KEY
+		// U,V 操作必须和 Image 操作属于同一个平台，否则找不到关联任务，需重新放回任务列表
+		if task.ChannelId != "" && task.ChannelId != s.Name {
+			logger.Debugf("handle other service task, name: %s, channel_id: %s, drop it.", s.Name, task.ChannelId)
 			s.taskQueue.RPush(task)
 			time.Sleep(time.Second)
 			continue
 		}
 
 		// 翻译提示词
-		if utils.HasChinese(task.Prompt) {
+		if utils.HasChinese(task.Prompt) && strings.HasPrefix(s.Name, "mj-proxy-service") {
 			content, err := utils.OpenAIRequest(s.db, fmt.Sprintf(service.TranslatePromptTemplate, task.Prompt))
 			if err == nil {
 				task.Prompt = content
+			} else {
+				logger.Warnf("error with translate prompt: %v", err)
 			}
 		}
 
-		logger.Infof("%s handle a new MidJourney task: %+v", s.name, task)
+		logger.Infof("%s handle a new MidJourney task: %+v", s.Name, task)
+		var res ImageRes
 		switch task.Type {
 		case types.TaskImage:
-			err = s.client.Imagine(task)
+			res, err = s.Client.Imagine(task)
 			break
 		case types.TaskUpscale:
-			err = s.client.Upscale(task)
+			res, err = s.Client.Upscale(task)
 			break
 		case types.TaskVariation:
-			err = s.client.Variation(task)
+			res, err = s.Client.Variation(task)
 			break
 		case types.TaskBlend:
-			err = s.client.Blend(task)
+			res, err = s.Client.Blend(task)
 			break
 		case types.TaskSwapFace:
-			err = s.client.SwapFace(task)
+			res, err = s.Client.SwapFace(task)
 			break
 		}
 
-		if err != nil {
-			logger.Error("绘画任务执行失败：", err.Error())
+		var job model.MidJourneyJob
+		s.db.Where("id = ?", task.Id).First(&job)
+		if err != nil || (res.Code != 1 && res.Code != 22) {
+			errMsg := fmt.Sprintf("%v,%s", err, res.Description)
+			logger.Error("绘画任务执行失败：", errMsg)
+			job.Progress = -1
+			job.ErrMsg = errMsg
 			// update the task progress
-			s.db.Model(&model.MidJourneyJob{Id: task.Id}).UpdateColumns(map[string]interface{}{
-				"progress": -1,
-				"err_msg":  err.Error(),
-			})
+			s.db.Updates(&job)
+			// 任务失败，通知前端
 			s.notifyQueue.RPush(task.UserId)
-			// restore img_call quota
-			if task.Type.String() != types.TaskUpscale.String() {
-				s.db.Model(&model.User{}).Where("id = ?", task.UserId).UpdateColumn("img_calls", gorm.Expr("img_calls + ?", 1))
-			}
 			continue
 		}
-		logger.Infof("Task Executed: %+v", task)
+		logger.Infof("任务提交成功：%+v", res)
 		// lock the task until the execute timeout
 		s.taskStartTimes[int(task.Id)] = time.Now()
-		atomic.AddInt32(&s.handledTaskNum, 1)
-
+		atomic.AddInt32(&s.HandledTaskNum, 1)
+		// 更新任务 ID/频道
+		job.TaskId = res.Result
+		job.ChannelId = s.Name
+		s.db.Updates(&job)
 	}
 }
 
 // check if current service instance can handle more task
 func (s *Service) canHandleTask() bool {
-	handledNum := atomic.LoadInt32(&s.handledTaskNum)
+	handledNum := atomic.LoadInt32(&s.HandledTaskNum)
 	return handledNum < s.maxHandleTaskNum
 }
 
@@ -125,65 +132,75 @@ func (s *Service) checkTasks() {
 	for k, t := range s.taskStartTimes {
 		if time.Now().Unix()-t.Unix() > s.taskTimeout {
 			delete(s.taskStartTimes, k)
-			atomic.AddInt32(&s.handledTaskNum, -1)
+			atomic.AddInt32(&s.HandledTaskNum, -1)
 			// delete task from database
 			s.db.Delete(&model.MidJourneyJob{Id: uint(k)}, "progress < 100")
 		}
 	}
 }
 
-func (s *Service) Notify(data CBReq) {
-	// extract the task ID
-	split := strings.Split(data.Prompt, " ")
-	var job model.MidJourneyJob
-	res := s.db.Where("message_id = ?", data.MessageId).First(&job)
-	if res.Error == nil && data.Status == Finished {
-		logger.Warn("重复消息：", data.MessageId)
-		return
-	}
-
-	tx := s.db.Session(&gorm.Session{}).Where("progress < ?", 100).Order("id ASC")
-	if data.ReferenceId != "" {
-		tx = tx.Where("reference_id = ?", data.ReferenceId)
-	} else {
-		tx = tx.Where("task_id = ?", split[0])
-	}
-	// fixed: 修复 U/V 操作任务混淆覆盖的 Bug
-	if strings.Contains(data.Prompt, "** - Image #") { // for upscale
-		tx = tx.Where("type = ?", types.TaskUpscale.String())
-	} else if strings.Contains(data.Prompt, "** - Variations (Strong)") { // for Variations
-		tx = tx.Where("type = ?", types.TaskVariation.String())
-	}
-	res = tx.First(&job)
-	if res.Error != nil {
-		logger.Warn("非法任务：", res.Error)
-		return
-	}
-
-	job.ChannelId = data.ChannelId
-	job.MessageId = data.MessageId
-	job.ReferenceId = data.ReferenceId
-	job.Progress = data.Progress
-	job.Prompt = data.Prompt
-	job.Hash = data.Image.Hash
-	if s.client.Config.UseCDN {
-		job.UseProxy = true
-		job.OrgURL = strings.ReplaceAll(data.Image.URL, "https://cdn.discordapp.com", s.client.Config.ImgCdnURL)
-	} else {
-		job.OrgURL = data.Image.URL
-	}
-
-	res = s.db.Updates(&job)
-	if res.Error != nil {
-		logger.Error("error with update job: ", res.Error)
-		return
-	}
-
-	if data.Status == Finished {
-		// release lock task
-		atomic.AddInt32(&s.handledTaskNum, -1)
-	}
-
-	s.notifyQueue.RPush(job.UserId)
-
+type CBReq struct {
+	Id          string      `json:"id"`
+	Action      string      `json:"action"`
+	Status      string      `json:"status"`
+	Prompt      string      `json:"prompt"`
+	PromptEn    string      `json:"promptEn"`
+	Description string      `json:"description"`
+	SubmitTime  int64       `json:"submitTime"`
+	StartTime   int64       `json:"startTime"`
+	FinishTime  int64       `json:"finishTime"`
+	Progress    string      `json:"progress"`
+	ImageUrl    string      `json:"imageUrl"`
+	FailReason  interface{} `json:"failReason"`
+	Properties  struct {
+		FinalPrompt string `json:"finalPrompt"`
+	} `json:"properties"`
+}
+
+func (s *Service) Notify(job model.MidJourneyJob) error {
+	task, err := s.Client.QueryTask(job.TaskId)
+	if err != nil {
+		return err
+	}
+
+	// 任务执行失败了
+	if task.FailReason != "" {
+		s.db.Model(&model.MidJourneyJob{Id: job.Id}).UpdateColumns(map[string]interface{}{
+			"progress": -1,
+			"err_msg":  task.FailReason,
+		})
+		return fmt.Errorf("task failed: %v", task.FailReason)
+	}
+
+	if len(task.Buttons) > 0 {
+		job.Hash = GetImageHash(task.Buttons[0].CustomId)
+	}
+	oldProgress := job.Progress
+	job.Progress = utils.IntValue(strings.Replace(task.Progress, "%", "", 1), 0)
+	job.Prompt = task.PromptEn
+	if task.ImageUrl != "" {
+		job.OrgURL = task.ImageUrl
+	}
+	job.MessageId = task.Id
+	tx := s.db.Updates(&job)
+	if tx.Error != nil {
+		return fmt.Errorf("error with update database: %v", tx.Error)
+	}
+	if task.Status == "SUCCESS" {
+		// release lock task
+		atomic.AddInt32(&s.HandledTaskNum, -1)
+	}
+	// 通知前端更新任务进度
+	if oldProgress != job.Progress {
+		s.notifyQueue.RPush(job.UserId)
+	}
+	return nil
+}
+
+func GetImageHash(action string) string {
+	split := strings.Split(action, "::")
+	if len(split) > 5 {
+		return split[4]
+	}
+	return split[len(split)-1]
 }
diff --git a/api/service/mj/types.go b/api/service/mj/types.go
deleted file mode 100644
index ff6a5dd3..00000000
--- a/api/service/mj/types.go
+++ /dev/null
@@ -1,35 +0,0 @@
-package mj
-
-const (
-	ApplicationID string = "936929561302675456"
-	SessionID     string = "ea8816d857ba9ae2f74c59ae1a953afe"
-)
-
-type InteractionsRequest struct {
-	Type          int            `json:"type"`
-	ApplicationID string         `json:"application_id"`
-	MessageFlags  int            `json:"message_flags,omitempty"`
-	MessageID     string         `json:"message_id,omitempty"`
-	GuildID       string         `json:"guild_id"`
-	ChannelID     string         `json:"channel_id"`
-	SessionID     string         `json:"session_id"`
-	Data          map[string]any `json:"data"`
-	Nonce         string         `json:"nonce,omitempty"`
-}
-
-type InteractionsResult struct {
-	Code    int `json:"code"`
-	Message string
-	Error   map[string]any
-}
-
-type CBReq struct {
-	ChannelId   string     `json:"channel_id"`
-	MessageId   string     `json:"message_id"`
-	ReferenceId string     `json:"reference_id"`
-	Image       Image      `json:"image"`
-	Content     string     `json:"content"`
-	Prompt      string     `json:"prompt"`
-	Status      TaskStatus `json:"status"`
-	Progress    int        `json:"progress"`
-}
diff --git a/api/test/test.go b/api/test/test.go
index 79058077..14362448 100644
--- a/api/test/test.go
+++ b/api/test/test.go
@@ -1,5 +1,11 @@
 package main
 
-func main() {
+import (
+	"chatplus/utils"
+	"fmt"
+)
 
+func main() {
+	text := "一只 蜗牛在树干上爬，阳光透过树叶照在蜗牛的背上 --ar 1:1 --iw 0.250000 --v 6"
+	fmt.Println(utils.HasChinese(text))
 }