diff --git a/build-all.sh b/build-all.sh
index 8392969..6b245b4 100755
--- a/build-all.sh
+++ b/build-all.sh
@@ -39,7 +39,7 @@ GOBIN="/usr/local/go/bin/go"
 [ -d src/github.com/pion/webrtc/v2 ] && go get -v github.com/pion/webrtc/v2
 [ -d src/go.etcd.io/bbolt ] && go get -v go.etcd.io/bbolt
 
-#ln -s . src/github.com/pion/webrtc/v2
+ln -s . src/github.com/pion/webrtc/v2
 
 $GOBIN version
 
diff --git a/deps.sh b/deps.sh
new file mode 100755
index 0000000..331dc0d
--- /dev/null
+++ b/deps.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+export GOPATH="${PWD}"
+
+go get -v github.com/alexflint/go-arg
+go get -v github.com/anacrolix/dht
+go get -v github.com/anacrolix/missinggo/httptoo
+go get -v github.com/anacrolix/torrent
+go get -v github.com/anacrolix/torrent/iplist
+go get -v github.com/anacrolix/torrent/metainfo
+go get -v github.com/anacrolix/utp
+go get -u github.com/gin-gonic/gin
+go get -v github.com/pion/webrtc/v2
+go get -v go.etcd.io/bbolt
+
+ln -s . src/github.com/pion/webrtc/v2
\ No newline at end of file
diff --git a/src/main/preconfig_pos.go b/src/main/preconfig_pos.go
index 1cdd4c2..827121d 100644
--- a/src/main/preconfig_pos.go
+++ b/src/main/preconfig_pos.go
@@ -9,8 +9,6 @@ import (
 	"os"
 	"os/signal"
 	"syscall"
-
-	"server"
 )
 
 func Preconfig(kill bool) {
@@ -27,8 +25,6 @@ func Preconfig(kill bool) {
 			if kill {
 				fmt.Println("Signal catched:", s)
 				fmt.Println("For stop server, close in web")
-			} else {
-				server.Stop()
 			}
 		}
 	}()
diff --git a/src/server/settings/torrent.go b/src/server/settings/torrent.go
index ae8153f..529fee0 100644
--- a/src/server/settings/torrent.go
+++ b/src/server/settings/torrent.go
@@ -5,9 +5,10 @@ import (
 	"sort"
 	"sync"
 
+	"server/torr/state"
+
 	"github.com/anacrolix/torrent"
 	"github.com/anacrolix/torrent/metainfo"
-	"server/torr/state"
 )
 
 type TorrentDB struct {
diff --git a/src/server/torr/state/state.go b/src/server/torr/state/state.go
index 7586e6a..b855f5a 100644
--- a/src/server/torr/state/state.go
+++ b/src/server/torr/state/state.go
@@ -31,6 +31,9 @@ const (
 )
 
 type TorrentStats struct {
+	Title  string `json:"title"`
+	Poster string `json:"poster"`
+
 	Name string `json:"name,omitempty"`
 	Hash string `json:"hash,omitempty"`
 
diff --git a/src/server/torr/stream.go b/src/server/torr/stream.go
index 03de85f..b941a68 100644
--- a/src/server/torr/stream.go
+++ b/src/server/torr/stream.go
@@ -12,10 +12,10 @@ import (
 
 func (t *Torrent) Stream(fileIndex int, req *http.Request, resp http.ResponseWriter) error {
 	files := t.Files()
-	if fileIndex < 0 || fileIndex >= len(files) {
+	if fileIndex < 1 || fileIndex > len(files) {
 		return errors.New("file index out of range")
 	}
-	file := files[fileIndex]
+	file := files[fileIndex-1]
 	reader := t.NewReader(file, 0)
 
 	log.Println("Connect client")
diff --git a/src/server/torr/torrent.go b/src/server/torr/torrent.go
index c348394..7a80be1 100644
--- a/src/server/torr/torrent.go
+++ b/src/server/torr/torrent.go
@@ -42,8 +42,6 @@ type Torrent struct {
 	PreloadSize    int64
 	PreloadedBytes int64
 
-	hash metainfo.Hash
-
 	expiredTime time.Time
 
 	closed <-chan struct{}
@@ -80,6 +78,7 @@ func NewTorrent(spec *torrent.TorrentSpec, bt *BTServer) (*Torrent, error) {
 	torr.bt = bt
 	torr.closed = goTorrent.Closed()
 	torr.TorrentSpec = spec
+	torr.expiredTime = time.Now().Add(time.Minute)
 
 	go torr.watch()
 
@@ -97,7 +96,7 @@ func (t *Torrent) WaitInfo() bool {
 
 	select {
 	case <-t.Torrent.GotInfo():
-		t.cache = t.bt.storage.GetCache(t.hash)
+		t.cache = t.bt.storage.GetCache(t.Hash())
 		return true
 	case <-t.closed:
 		return false
@@ -192,7 +191,13 @@ func (t *Torrent) Files() []*torrent.File {
 }
 
 func (t *Torrent) Hash() metainfo.Hash {
-	return t.hash
+	if t.Torrent != nil {
+		t.Torrent.InfoHash()
+	}
+	if t.TorrentSpec != nil {
+		return t.TorrentSpec.InfoHash
+	}
+	return [20]byte{}
 }
 
 func (t *Torrent) Length() int64 {
@@ -329,8 +334,8 @@ func (t *Torrent) Close() {
 	t.bt.mu.Lock()
 	defer t.bt.mu.Unlock()
 
-	if _, ok := t.bt.torrents[t.hash]; ok {
-		delete(t.bt.torrents, t.hash)
+	if _, ok := t.bt.torrents[t.Hash()]; ok {
+		delete(t.bt.torrents, t.Hash())
 	}
 
 	t.drop()
@@ -344,6 +349,9 @@ func (t *Torrent) Stats() *state.TorrentStats {
 
 	st.TorrentStatus = t.Status
 	st.TorrentStatusString = t.Status.String()
+	st.Title = t.Title
+	st.Poster = t.Poster
+
 	if t.TorrentSpec != nil {
 		st.Hash = t.TorrentSpec.InfoHash.HexString()
 	}
@@ -383,7 +391,7 @@ func (t *Torrent) Stats() *state.TorrentStats {
 
 		for i, f := range files {
 			st.FileStats = append(st.FileStats, state.TorrentFileStat{
-				Id:     i,
+				Id:     i + 1,
 				Path:   f.Path(),
 				Length: f.Length(),
 			})
diff --git a/src/server/web/api/m3u.go b/src/server/web/api/m3u.go
index 10ee322..5e2d8d9 100644
--- a/src/server/web/api/m3u.go
+++ b/src/server/web/api/m3u.go
@@ -8,11 +8,12 @@ import (
 	"path/filepath"
 	"time"
 
-	"github.com/gin-gonic/gin"
-	"github.com/pkg/errors"
 	sets "server/settings"
 	"server/torr/state"
 	"server/utils"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pkg/errors"
 )
 
 func allPlayList(c *gin.Context) {
diff --git a/src/server/web/api/stream.go b/src/server/web/api/stream.go
index 2f25c03..c5b9b5c 100644
--- a/src/server/web/api/stream.go
+++ b/src/server/web/api/stream.go
@@ -5,18 +5,19 @@ import (
 	"net/url"
 	"strconv"
 
-	"github.com/gin-gonic/gin"
-	"github.com/pkg/errors"
 	"server/torr"
 	"server/web/api/utils"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pkg/errors"
 )
 
-// http://127.0.0.1:8090/stream/fname?link=...&index=0&stat
-// http://127.0.0.1:8090/stream/fname?link=...&index=0&m3u
-// http://127.0.0.1:8090/stream/fname?link=...&index=0&play
+// http://127.0.0.1:8090/stream/fname?link=...&index=1&stat
+// http://127.0.0.1:8090/stream/fname?link=...&index=1&m3u
+// http://127.0.0.1:8090/stream/fname?link=...&index=1&play
 // http://127.0.0.1:8090/stream/fname?link=...&save&title=...&poster=...
-// http://127.0.0.1:8090/stream/fname?link=...&index=0&play&save
-// http://127.0.0.1:8090/stream/fname?link=...&index=0&play&save&title=...&poster=...
+// http://127.0.0.1:8090/stream/fname?link=...&index=1&play&save
+// http://127.0.0.1:8090/stream/fname?link=...&index=1&play&save&title=...&poster=...
 
 func stream(c *gin.Context) {
 	link := c.Query("link")
@@ -82,7 +83,7 @@ func stream(c *gin.Context) {
 		c.Status(200)
 	}
 	// wait torrent info
-	if !tor.WaitInfo() {
+	if !tor.GotInfo() {
 		c.AbortWithError(http.StatusInternalServerError, errors.New("timeout torrent get info"))
 		return
 	}
@@ -90,7 +91,7 @@ func stream(c *gin.Context) {
 	// find file
 	index := -1
 	if len(tor.Files()) == 1 {
-		index = 0
+		index = 1
 	} else {
 		ind, err := strconv.Atoi(indexStr)
 		if err == nil {
diff --git a/src/server/web/api/torrents.go b/src/server/web/api/torrents.go
index 554b779..c7b26ff 100644
--- a/src/server/web/api/torrents.go
+++ b/src/server/web/api/torrents.go
@@ -3,13 +3,14 @@ package api
 import (
 	"net/http"
 
-	"github.com/anacrolix/torrent/metainfo"
-	"github.com/gin-gonic/gin"
-	"github.com/pkg/errors"
 	"server/log"
 	"server/torr"
 	"server/torr/state"
 	"server/web/api/utils"
+
+	"github.com/anacrolix/torrent/metainfo"
+	"github.com/gin-gonic/gin"
+	"github.com/pkg/errors"
 )
 
 //Action: add, get, rem, list, drop
@@ -70,7 +71,7 @@ func addTorrent(req torrReqJS, c *gin.Context) {
 		return
 	}
 
-	if !torr.WaitInfo() {
+	if !torr.GotInfo() {
 		log.TLogln("error add torrent:", "timeout connection torrent")
 		c.AbortWithError(http.StatusNotFound, errors.New("timeout connection torrent"))
 		return
diff --git a/src/server/web/api/utils/dbwrapper.go b/src/server/web/api/utils/dbwrapper.go
index ba4bc1d..8675c9a 100644
--- a/src/server/web/api/utils/dbwrapper.go
+++ b/src/server/web/api/utils/dbwrapper.go
@@ -3,9 +3,11 @@ package utils
 import (
 	"time"
 
-	"github.com/anacrolix/torrent/metainfo"
 	"server/settings"
 	"server/torr"
+	"server/torr/state"
+
+	"github.com/anacrolix/torrent/metainfo"
 )
 
 func AddTorrent(torr *torr.Torrent) {
@@ -26,6 +28,7 @@ func GetTorrent(hash metainfo.Hash) *torr.Torrent {
 			torr.TorrentSpec = db.TorrentSpec
 			torr.Title = db.Title
 			torr.Poster = db.Poster
+			torr.Status = state.TorrentInDB
 			return torr
 		}
 	}
@@ -44,6 +47,7 @@ func ListTorrents() []*torr.Torrent {
 		torr.TorrentSpec = db.TorrentSpec
 		torr.Title = db.Title
 		torr.Poster = db.Poster
+		torr.Status = state.TorrentInDB
 		ret = append(ret, torr)
 	}
 	return ret
diff --git a/src/server/web/api/utils/link.go b/src/server/web/api/utils/link.go
index 3c4ed2c..bbe59f4 100644
--- a/src/server/web/api/utils/link.go
+++ b/src/server/web/api/utils/link.go
@@ -35,7 +35,7 @@ func ParseLink(link string) (*torrent.TorrentSpec, error) {
 }
 
 func fromMagnet(link string) (*torrent.TorrentSpec, error) {
-	mag, err := metainfo.ParseMagnetURI(link)
+	mag, err := metainfo.ParseMagnetUri(link)
 	if err != nil {
 		return nil, err
 	}