diff --git a/README.md b/README.md
index 0d5ea06..4a34917 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,9 @@ ssh2ws部分代码修改自https://github.com/hequan2017/go-webssh
 ## 开发框架
 Gin + gorm
 
+## 更新日志
+    2020/12/14 修复无操作自动断开、修复网络延迟造成的js加载延迟问题
+
 ## 开发计划
 ✔ ssh功能
 
diff --git a/common/core/ssh.go b/common/core/ssh.go
index 7ddfeb7..47a6e86 100644
--- a/common/core/ssh.go
+++ b/common/core/ssh.go
@@ -11,6 +11,7 @@ import (
 	"os"
 	"strings"
 	"time"
+	//"github.com/pkg/sftp"
 )
 
 func NewSshClient(server Server) (*ssh.Client, error) {
@@ -27,6 +28,8 @@ func NewSshClient(server Server) (*ssh.Client, error) {
 	//}
 	addr := fmt.Sprintf("%s:%d", server.Ip, server.Port)
 	c, err := ssh.Dial("tcp", addr, config)
+	//s,_ := sftp.NewClient(c)
+	//s.Write()
 	if err != nil {
 		return nil, err
 	}
diff --git a/common/jwt.go b/common/jwt.go
index 05d23d2..d9969cf 100644
--- a/common/jwt.go
+++ b/common/jwt.go
@@ -13,7 +13,7 @@ type Claims struct {
 }
 
 func ReleaseToken(id uint) (token string, err error) {
-	expire_time := time.Now().Add(7 * 24 * time.Hour)
+	expire_time := time.Now().Add(3 * 24 * time.Hour)
 	claims := &Claims{
 		Userid: id,
 		StandardClaims: jwt.StandardClaims{
diff --git a/controller/login.go b/controller/login.go
index c614dbb..f6b69e8 100644
--- a/controller/login.go
+++ b/controller/login.go
@@ -25,7 +25,7 @@ func Login(c *gin.Context) {
 			defer db.Close()
 			db.DB.Where(model.User{Phone: user.Phone}).FirstOrCreate(&userinfo)
 			new_token, err := common.ReleaseToken(userinfo.ID)
-			if err == nil {
+			if err == nil && userinfo.ID > 0 {
 				resp.Code = errcode.C_nil_err
 				resp.Msg = "登陆成功"
 				resp.Data = userinfo
diff --git a/controller/term.go b/controller/term.go
index d71dbe5..f6193b9 100644
--- a/controller/term.go
+++ b/controller/term.go
@@ -117,12 +117,12 @@ func WsSsh(c *gin.Context) {
 	}
 	defer ssConn.Close()
 
-	quitChan := make(chan bool, 2)
+	quitChan := make(chan bool, 3)
 
 	// most messages are ssh output, not webSocket input
 	go ssConn.ReceiveWsMsg(wsConn, quitChan)
 	go ssConn.SendComboOutput(wsConn, quitChan)
-	//go ssConn.SessionWait(quitChan)
+	go ssConn.SessionWait(quitChan)
 
 	<-quitChan //任意协程退出则结束
 	fmt.Println("Exit")
diff --git a/go.mod b/go.mod
index 728a5ad..dce46ff 100644
--- a/go.mod
+++ b/go.mod
@@ -12,6 +12,7 @@ require (
 	github.com/gorilla/websocket v1.4.2
 	github.com/jinzhu/gorm v1.9.16
 	github.com/mitchellh/go-homedir v1.1.0
+	github.com/pkg/sftp v1.12.0
 	github.com/satori/go.uuid v1.2.0
-	golang.org/x/crypto v0.0.0-20191205180655-e7c4368fe9dd
+	golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a
 )
diff --git a/go.sum b/go.sum
index f293bbb..115a84f 100644
--- a/go.sum
+++ b/go.sum
@@ -54,6 +54,8 @@ github.com/json-iterator/go v1.1.9 h1:9yzud/Ht36ygwatGx56VwCZtlI/2AD15T1X2sjSuGn
 github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
+github.com/kr/fs v0.1.0 h1:Jskdu9ieNAYnjxsi0LbQp1ulIKZV1LAFgK1tWhpZgl8=
+github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
 github.com/leodido/go-urn v1.2.0 h1:hpXL4XnriNwQ/ABnpepYM/1vCLWNDfUNts8dX3xTG6Y=
 github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
 github.com/lib/pq v1.1.1 h1:sJZmqHoEaY7f+NPP8pgLB/WxulyR3fewgCM2qaSlBb4=
@@ -70,6 +72,10 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 h1:Esafd1046DLDQ0W1YjYsBW+p8U2u7vzgW2SQVmlNazg=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/sftp v1.12.0 h1:/f3b24xrDhkhddlaobPe2JgBqfdt+gC/NYl0QY9IOuI=
+github.com/pkg/sftp v1.12.0/go.mod h1:fUqqXB5vEgVCZ131L+9say31RAri6aF6KDViawhxKK8=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
@@ -82,6 +88,8 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/ugorji/go v1.1.7 h1:/68gy2h+1mWMrwZFeD1kQialdSzAb432dtpeJ42ovdo=
 github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
 github.com/ugorji/go/codec v1.1.7 h1:2SvQaVZ1ouYrrKKwoSk2pzd4A9evlKJb9oTL+OaLUSs=
@@ -90,6 +98,8 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191205180655-e7c4368fe9dd h1:GGJVjV8waZKRHrgwvtH66z9ZGVurTD1MT0n1Bb+q4aM=
 golang.org/x/crypto v0.0.0-20191205180655-e7c4368fe9dd/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a h1:vclmkQCjlDX5OydZ9wv8rBCcS0QyQY66Mpf/7BZbInM=
+golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -101,6 +111,7 @@ golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
@@ -111,3 +122,5 @@ gopkg.in/ini.v1 v1.42.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/view/add.html b/view/add.html
index e4e7160..9836862 100644
--- a/view/add.html
+++ b/view/add.html
@@ -76,5 +76,16 @@
 <script src="/static/js/net.js"></script>
 <script src="/static/js/aes.js?v=1.0"></script>
 <script src="/static/js/add.js?v=1.93"></script>
+<script>
+    var index = layer.load(0, {shade: [0.1,'#fff']});
+    document.onreadystatechange = completeLoading;
+    //加载状态为complete时移除loading效果
+    function completeLoading() {
+        console.log("Loading Success")
+        if (document.readyState == "complete") {
+            layer.close(index);
+        }
+    }
+</script>
 </body>
 </html>
\ No newline at end of file
diff --git a/view/index.html b/view/index.html
index 995b7c1..e1cf386 100644
--- a/view/index.html
+++ b/view/index.html
@@ -41,4 +41,15 @@
 <script src="https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.min.js"></script>
 <script src="/static/js/net.js"></script>
 <script src="/static/js/main.js"></script>
+<script>
+    var index = layer.load(0, {shade: [0.1,'#fff']});
+    document.onreadystatechange = completeLoading;
+    //加载状态为complete时移除loading效果
+    function completeLoading() {
+        console.log("Loading Success")
+        if (document.readyState == "complete") {
+            layer.close(index);
+        }
+    }
+</script>
 </html>
\ No newline at end of file
diff --git a/view/open_term.html b/view/open_term.html
index 5ebfa30..87bf264 100644
--- a/view/open_term.html
+++ b/view/open_term.html
@@ -39,5 +39,16 @@
 <script src="https://cdn.bootcdn.net/ajax/libs/blueimp-md5/2.18.0/js/md5.min.js"></script>
 <script src="/static/js/net.js?v=0.1"></script>
 <script src="/static/js/openterm.js?v=0.91"></script>
+<script>
+    var index = layer.load(0, {shade: [0.1,'#fff']});
+    document.onreadystatechange = completeLoading;
+    //加载状态为complete时移除loading效果
+    function completeLoading() {
+        console.log("Loading Success")
+        if (document.readyState == "complete") {
+            layer.close(index);
+        }
+    }
+</script>
 </body>
 </html>
\ No newline at end of file
diff --git a/view/reset.html b/view/reset.html
index 2d278ce..930bcf7 100644
--- a/view/reset.html
+++ b/view/reset.html
@@ -52,5 +52,16 @@
 <script src="/static/js/net.js?v=1.0"></script>
 <script src="/static/js/aes.js?v=1.6"></script>
 <script src="/static/js/add.js?v=1.95"></script>
+<script>
+    var index = layer.load(0, {shade: [0.1,'#fff']});
+    document.onreadystatechange = completeLoading;
+    //加载状态为complete时移除loading效果
+    function completeLoading() {
+        console.log("Loading Success")
+        if (document.readyState == "complete") {
+            layer.close(index);
+        }
+    }
+</script>
 </body>
 </html>
\ No newline at end of file
diff --git a/view/s_list.html b/view/s_list.html
index 27b7dc0..b6eb1dd 100644
--- a/view/s_list.html
+++ b/view/s_list.html
@@ -45,5 +45,16 @@
 <script src="/static/assets/layui.all.js?v=1"></script>
 <script src="/static/js/net.js?v=1.3"></script>
 <script src="/static/js/console.js?v=1.93"></script>
+<script>
+    var index = layer.load(0, {shade: [0.1,'#fff']});
+    document.onreadystatechange = completeLoading;
+    //加载状态为complete时移除loading效果
+    function completeLoading() {
+        console.log("Loading Success")
+        if (document.readyState == "complete") {
+            layer.close(index);
+        }
+    }
+</script>
 </body>
 </html>
\ No newline at end of file