diff --git a/.github/workflows/release_tag.yml b/.github/workflows/release_tag.yml
index 2d22c03..261291d 100644
--- a/.github/workflows/release_tag.yml
+++ b/.github/workflows/release_tag.yml
@@ -78,7 +78,7 @@ jobs:
       - name: Build
         run: |
           mkdir -p build_assets
-          go build -v -o build_assets/v2raypool -trimpath -ldflags "-s -w -buildid= -X 'main.AppVersion=v1.6.3'" ./main
+          go build -v -o build_assets/v2raypool -trimpath -ldflags "-s -w -buildid= -X 'main.AppVersion=v1.6.4'" ./main
       
       - name: Rename Windows File
         if: matrix.goos == 'windows'
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 92a1f6b..40df3d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 ## 升级日志
 
+### v1.6.4
+
+1. 新增删除节点功能
+2. 更新ss://节点格式解析规则
+
 ### v1.6.3
 
 - 添加清除应用缓存功能
diff --git a/decode/shadowsocks.go b/decode/shadowsocks.go
index 9e37214..1ee712d 100644
--- a/decode/shadowsocks.go
+++ b/decode/shadowsocks.go
@@ -15,52 +15,66 @@ type Shadowsocks struct {
 	Port                              int
 }
 
-// ss://Y2hhY2hhMjAtaWV0Zi1wb2x5MTMwNTozNlpDSGVhYlVTZktqZlFFdko0SERW@185.242.86.156:54170#%E4%BF%84%E7%BD%97%E6%96%AF+V2CROSS.COM
-func ParseShadowsocks(u string) (ss Shadowsocks, err error) {
-	// var t *nurl.URL
-	// t, err = nurl.Parse(u)
-	// if err != nil {
-	// 	err = fmt.Errorf("invalid ss:// format")
-	// 	return
-	// }
-	// ss.Title = t.Fragment
-	// ss.Address = t.Hostname()
-	// ss.Port, err = strconv.Atoi(t.Port())
-	// if err != nil {
-	// 	return
-	// }
-	// username := t.User.String()
-	// username, _ = Base64URLDecode(username)
-	// pwdinfos := strings.SplitN(username, ":", 2)
-	// if len(pwdinfos) != 2 {
-	// 	err = fmt.Errorf("parse password err")
-	// 	return
-	// }
-	// ss.Cipher = pwdinfos[0]
-	// ss.Password = pwdinfos[1]
-
-	ninfo := strings.Split(u, "://")
-	if len(ninfo) != 2 {
-		err = fmt.Errorf("split :// err")
+func ssrParse(u string) (ss Shadowsocks, uu *nurl.URL, err error) {
+	uu, err = nurl.Parse(u)
+	if err != nil {
+		err = fmt.Errorf("invalid ss:// format")
 		return
 	}
-	v := ninfo[1]
-
-	pwdsplit := strings.Split(v, "@")
-	pwdinfo := pwdsplit[0]
-	var b1 string
-	b1, err = Base64StdDecode(pwdinfo) // base64.StdEncoding.DecodeString(pwdinfo)
+	ss.Title = uu.Fragment
+	ss.Address = uu.Hostname()
+	ss.Port, err = strconv.Atoi(uu.Port())
 	if err != nil {
-		err = fmt.Errorf("err(%v) for Base64StdDecode", err)
 		return
 	}
-	pwdsplit2 := strings.Split(b1, ":")
-	ss.Cipher = pwdsplit2[0]
-	ss.Password = pwdsplit2[1]
-	if strings.Contains(pwdsplit[1], "/?") {
-		addrsplit := strings.Split(pwdsplit[1], `/?`)
-		addrsplit2 := strings.Split(addrsplit[0], `:`)
-		argspre, _ := nurl.QueryUnescape(addrsplit[1])
+	username := uu.User.String()
+	username, _ = Base64URLDecode(username)
+	pwdinfos := strings.SplitN(username, ":", 2)
+	if len(pwdinfos) != 2 {
+		err = fmt.Errorf("parse password err")
+		return
+	}
+	ss.Cipher = pwdinfos[0]
+	ss.Password = pwdinfos[1]
+	// ss.Plugin = uu.Query().Get("plugin")
+	ss.TransportStream.Path = uu.Query().Get("path")
+	ss.TransportStream.Protocol = uu.Query().Get("mode")
+	return
+}
+
+// ParseShadowsocks. parse shadowsocks protocol url string. begin with: ss://
+func ParseShadowsocks(u string) (ss Shadowsocks, err error) {
+	var uu *nurl.URL
+	ss, uu, err = ssrParse(u)
+	if err != nil {
+		u = u[5:]
+		var l, ps string
+		if ind := strings.Index(u, "#"); ind > -1 {
+			l = u[:ind]
+			ps = u[ind+1:]
+		} else {
+			l = u
+		}
+		l, err = Base64StdDecode(l)
+		if err != nil {
+			l, err = Base64URLDecode(l)
+			if err != nil {
+				return
+			}
+		}
+		u = "ss://" + l
+		if ps != "" {
+			u += "#" + ps
+		}
+		ss, uu, err = ssrParse(u)
+		if err != nil {
+			return
+		}
+	}
+
+	if uu.RawQuery != "" {
+		argspre, _ := nurl.QueryUnescape(uu.RawQuery)
+
 		args := strings.Split(argspre, `;`)
 		for _, arg := range args {
 			if strings.Contains(arg, "=") {
@@ -68,28 +82,27 @@ func ParseShadowsocks(u string) (ss Shadowsocks, err error) {
 				argval := argsplit[1]
 				// plugin=v2ray-plugin
 				if argsplit[0] == "mode" {
-					if argval == "websocket" {
-						argval = "ws"
+					if ss.TransportStream.Protocol == "" {
+						ss.TransportStream.Protocol = argval
 					}
-					ss.TransportStream.Protocol = argval
 				}
 				if argsplit[0] == "path" {
-					ss.TransportStream.Path = argval
+					if ss.TransportStream.Path == "" {
+						ss.TransportStream.Path = argval
+					}
 				}
 				// if argsplit[0] == "mux"{
 				// 	// mux=true
 				// }
 			}
-			if strings.Contains(arg, "#") {
-				ss.Title = strings.Replace(arg, "#", "", 1)
-			}
 			if arg == "tls" {
 				ss.TransportStream.Security = arg
-				// nd.Tls = "tls"
 			}
 		}
-		ss.Address = addrsplit2[0]
-		ss.Port, err = strconv.Atoi(addrsplit2[1])
+	}
+
+	if ss.TransportStream.Protocol == "websocket" {
+		ss.TransportStream.Protocol = "ws"
 	}
 	return
 }
diff --git a/decode/stream.go b/decode/stream.go
index 2907b2f..e77413f 100644
--- a/decode/stream.go
+++ b/decode/stream.go
@@ -14,12 +14,12 @@ type StreamConfig struct {
 	Protocol, Security, Path string
 }
 
-func NewStreamConfig(proto string) *StreamConfig {
-	if proto == "ws" {
-		proto = "websocket"
-	}
-	return &StreamConfig{Protocol: proto}
-}
+// func NewStreamConfig(proto string) *StreamConfig {
+// 	if proto == "ws" {
+// 		proto = "websocket"
+// 	}
+// 	return &StreamConfig{Protocol: proto}
+// }
 
 // {
 // 	"transport":"tcp",
diff --git a/docs/coverpage.md b/docs/coverpage.md
index 504be93..2e8d84e 100644
--- a/docs/coverpage.md
+++ b/docs/coverpage.md
@@ -1,6 +1,6 @@
 <!-- ![logo](_media/icon.svg) -->
 
-# V2rayPool <small>v1.6.3</small>
+# V2rayPool <small>v1.6.4</small>
 
 > 简单易用的v2ray客户端和代理池服务
 
diff --git a/parse_nodes_test.go b/parse_nodes_test.go
index 95b598c..34a3fc5 100644
--- a/parse_nodes_test.go
+++ b/parse_nodes_test.go
@@ -9,9 +9,22 @@ import (
 	"github.com/iotames/v2raypool/decode"
 )
 
-// func TestInitSubscribeData(t *testing.T) {}
-type TestSubscribeData1 struct {
-	Protocol, Data string
+func TestParseShadowsocks(t *testing.T) {
+	rawnds := []string{
+		`ss://Y2hhY2hhMjAtaWV0Zi1wb2x5MTMwNTozNlpDSGVhYlVTZktqZlFFdko0SERW@ru1.abcd.com:1234/?plugin=v2ray-plugin%3bmode%3dwebsocket%3bpath%3d%2f%3bmux%3dtrue%3b#abcd-RU-Ru1`,
+		`ss://Y2hhY2hhMjAtaWV0Zi1wb2x5MTMwNTozNlpDSGVhYlVTZktqZlFFdko0SERW@usus.cdn.lifhgsgadjsad.xyz:47545#%F0%9F%87%BA%F0%9F%87%B8%20United%20States01`,
+		`ss://Y2hhY2hhMjAtaWV0Zi1wb2x5MTMwNTozNlpDSGVhYlVTZktqZlFFdko0SERW@185.242.86.156:54170#%E4%BF%84%E7%BD%97%E6%96%AF+V2CROSS.COM`,
+	}
+	rawdata := base64.StdEncoding.EncodeToString([]byte(strings.Join(rawnds, "\n")))
+	dt, err := decode.ParseSubscribeByRaw(rawdata)
+	if err != nil {
+		t.Error(err)
+	}
+	nds := ParseV2rayNodes(dt)
+	if len(nds) != len(rawnds) {
+		t.Error("ParseV2rayNodes err")
+	}
+	// t.Logf("---TestParseShadowsocks---Result(%+v)---", nds)
 }
 
 // trojan://telegram-id-directvpn@18.224.236.198:22222?security=tls&&&#%E7%BE%8E%E5%9B%BD+Amazon%E6%95%B0%E6%8D%AE%E4%B8%AD%E5%BF%83
diff --git a/proxy_node.go b/proxy_node.go
index 5a248ac..4c115de 100644
--- a/proxy_node.go
+++ b/proxy_node.go
@@ -88,9 +88,6 @@ func (p ProxyNode) IsOk() bool {
 	return time.Since(p.TestAt) < time.Hour*24
 }
 
-// // {"add":"jp6.xxx.top","host":"","id":"0999AE93-1330-4A75-DBC1-0DD545F7DD60","net":"ws","path":"","port":"41444","ps":"xxx-v2-JP-Tokyo6(1)","tls":"","v":2,"aid":0,"type":"none"}
-// protocol, add, port id, net
-
 type ProxyNodes []ProxyNode
 
 func (s ProxyNodes) Len() int           { return len(s) }
diff --git a/v2ray_parse.go b/v2ray_parse.go
index e5b3bef..c4a3d62 100644
--- a/v2ray_parse.go
+++ b/v2ray_parse.go
@@ -71,7 +71,7 @@ func parseNodeInfo(d string) (nd V2rayNode, err error) {
 			nd.Tls = ss.TransportStream.Security
 			nd.Path = ss.TransportStream.Path
 			nd.Ps = strings.TrimSpace(ss.Title)
-			if nd.Id == "" || nd.Type == "" || ss.Port == 0 || nd.Add == "" || nd.Net == "" {
+			if nd.Id == "" || nd.Type == "" || ss.Port == 0 || nd.Add == "" {
 				err = fmt.Errorf("---parse--shadowsocks--err--ss://--raw(%s)---nd(%+v)", ssdata, nd)
 				return
 			}