diff --git a/botgo/sessions/multi/multi.go b/botgo/sessions/multi/multi.go
new file mode 100644
index 00000000..5dfeadbc
--- /dev/null
+++ b/botgo/sessions/multi/multi.go
@@ -0,0 +1,97 @@
+package multi
+
+import (
+	"sync"
+	"time"
+
+	"github.com/tencent-connect/botgo/dto"
+	"github.com/tencent-connect/botgo/log"
+	"github.com/tencent-connect/botgo/sessions/manager"
+	"github.com/tencent-connect/botgo/token"
+	"github.com/tencent-connect/botgo/websocket"
+)
+
+type ShardManager struct {
+	Sessions      []dto.Session
+	SessionChans  []chan dto.Session
+	Clients       []websocket.WebSocket
+	APInfo        *dto.WebsocketAP
+	Token         *token.Token
+	Intents       *dto.Intent
+	StartInterval time.Duration
+	wg            sync.WaitGroup
+}
+
+func NewShardManager(apInfo *dto.WebsocketAP, token *token.Token, intents *dto.Intent) *ShardManager {
+	m := &ShardManager{
+		APInfo:       apInfo,
+		Token:        token,
+		Intents:      intents,
+		Sessions:     make([]dto.Session, apInfo.Shards),
+		Clients:      make([]websocket.WebSocket, apInfo.Shards),
+		SessionChans: make([]chan dto.Session, apInfo.Shards),
+	}
+	for i := range m.Sessions {
+		m.SessionChans[i] = make(chan dto.Session, 1)
+	}
+	m.StartInterval = manager.CalcInterval(apInfo.SessionStartLimit.MaxConcurrency)
+	return m
+}
+
+func (sm *ShardManager) StartAllShards() {
+	for i := uint32(0); i < sm.APInfo.Shards; i++ {
+		sm.StartShard(i)
+	}
+	sm.wg.Wait()
+}
+
+func (sm *ShardManager) StartShard(shardID uint32) {
+	sm.wg.Add(1)
+	go func() {
+		defer sm.wg.Done()
+		session := dto.Session{
+			URL:     sm.APInfo.URL,
+			Token:   *sm.Token,
+			Intent:  *sm.Intents,
+			LastSeq: 0,
+			Shards: dto.ShardConfig{
+				ShardID:    shardID,
+				ShardCount: sm.APInfo.Shards,
+			},
+		}
+		sm.Sessions[shardID] = session
+		sm.SessionChans[shardID] <- session
+
+		for session := range sm.SessionChans[shardID] {
+			time.Sleep(sm.StartInterval)
+			sm.newConnect(session, shardID)
+		}
+	}()
+}
+
+func (sm *ShardManager) newConnect(session dto.Session, shardID uint32) {
+	wsClient := websocket.ClientImpl.New(session)
+	sm.Clients[shardID] = wsClient
+	if err := wsClient.Connect(); err != nil {
+		log.Error(err)
+		sm.SessionChans[shardID] <- session // Reconnect
+		return
+	}
+	if session.ID != "" {
+		err := wsClient.Resume()
+		if err != nil {
+			log.Errorf("[ws/session] Resume error: %+v", err)
+			return
+		}
+	} else {
+		err := wsClient.Identify()
+		if err != nil {
+			log.Errorf("[ws/session] Identify error: %+v", err)
+			return
+		}
+	}
+	if err := wsClient.Listening(); err != nil {
+		log.Errorf("[ws/session] Listening error: %+v", err)
+		sm.SessionChans[shardID] <- session // Reconnect
+	}
+}
diff --git a/main.go b/main.go
index 43b1d859..dfa86835 100644
--- a/main.go
+++ b/main.go
@@ -34,6 +34,7 @@ import (
 	"github.com/hoshinonyaruko/gensokyo/url"
 	"github.com/hoshinonyaruko/gensokyo/webui"
 	"github.com/hoshinonyaruko/gensokyo/wsclient"
+	"github.com/tencent-connect/botgo/sessions/multi"
 	"google.golang.org/grpc"
 
 	"github.com/gin-gonic/gin"
@@ -283,8 +284,12 @@ func main() {
 			if conf.Settings.ShardCount == 1 {
 				go func() {
 					wsInfo.Shards = uint32(conf.Settings.ShardNum)
-					if err = botgo.NewSessionManager().Start(wsInfo, token, &intent); err != nil {
-						log.Fatalln(err)
+					if wsInfo.Shards == 1 {
+						if err = botgo.NewSessionManager().Start(wsInfo, token, &intent); err != nil {
+							log.Fatalln(err)
+						}
+					} else {
+						multi.NewShardManager(wsInfo, token, &intent).StartAllShards()
 					}
 				}()
 				log.Printf("不使用分片,所有信息都由当前gensokyo处理...\n")