diff --git a/attach.sh b/attach.sh
new file mode 100644
index 0000000..5eefa9e
--- /dev/null
+++ b/attach.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+tmux attach -t webdavsim
diff --git a/install.sh b/install.sh
index b04de96..5b73038 100644
--- a/install.sh
+++ b/install.sh
@@ -18,13 +18,20 @@ progdir=$(pwd)
 
 mkdir embysim
 cd embysim
-echo "extract embysim docker image..."
-xz -dc -v ../embysim.docker.tar.xz > embysim.docker.tar
-echo "extract embysim docker image finish"
-echo "load embysim docker to system..."
-docker load -i embysim.docker.tar
-rm -f embysim.docker.tar
-echo "load embysim docker to system finish"
+#echo "extract embysim docker image..."
+#xz -dc -v ../embysim.docker.tar.xz > embysim.docker.tar
+#echo "extract embysim docker image finish"
+#echo "load embysim docker to system..."
+#docker load -i embysim.docker.tar
+#rm -f embysim.docker.tar
+#echo "load embysim docker to system finish"
+echo "ready to docker pull emby/embyserver:latest..."
+docker pull emby/embyserver:latest
+if [ $? -ne 0 ]; then
+	echo "docker pull fail, exit"
+	exit
+fi
+echo "docker pull finish"
 
 echo "extract embysim data and prog..."
 tar xf ../embysim.tar.xz
@@ -34,7 +41,7 @@ if [ ! -e alistservers.txt ]; then
 fi
 
 echo "copy scripts..."
-mv ../webdav_simulator.amd64 ../htdocs ../runwebdavsim.sh ../rclonemount.sh ../runembysim.sh ../rclone.conf ../xy*.txt.xz .
+mv ../webdav_simulator.amd64 ../htdocs ../runwebdavsim.sh ../killwebdavsim.sh ../tmuxrunwebdavsim.sh ../attach.sh ../rclonemount.sh ../runembysim.sh ../rclone.conf ../xy*.txt.xz .
 echo "copy scripts finish"
 
 echo "all assets installed"
diff --git a/killwebdavsim.sh b/killwebdavsim.sh
new file mode 100644
index 0000000..81759d4
--- /dev/null
+++ b/killwebdavsim.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+killall -9 runwebdavsim.sh
+pidlist=$(ps -ef|grep "/webdav_simulator"|grep -- "--port 5678"|grep -v grep|awk '{print $2}')
+for pid in $pidlist
+do
+	echo $pid
+	kill -9 $pid
+done
+
diff --git a/rclonemount.sh b/rclonemount.sh
index 3ca0cbc..ff25372 100644
--- a/rclonemount.sh
+++ b/rclonemount.sh
@@ -18,7 +18,7 @@ progdir=$(pwd)
 
 num=$(mount |grep "/external"|wc -l)
 if [ $num -lt 1 ]; then
-	mkdir -p external
+	mkdir -p external >/dev/null 2>&1
 	mount -o bind,shared emby.external external
 	echo "mount emby.external to external to mark shared"
 fi
@@ -44,7 +44,14 @@ if [ $? -eq 0 ]; then
 	echo "WARN:webdavsim is running, data may be outdate."
 else
 	echo "run webdavsim..."
-	nohup ./runwebdavsim.sh >/dev/null 2>&1 &
+	tmux -V
+	if [ $? -eq 0 ]; then
+		chmod u+x tmuxrunwebdavsim.sh
+		./tmuxrunwebdavsim.sh
+	else
+		chmod u+x tmuxrunwebdavsim.sh
+		nohup ./runwebdavsim.sh >/dev/null 2>&1 &
+	fi
 fi
 
 echo "TRY CONNECT webdavsim, please wait... abount(30s)"
diff --git a/runembysim.sh b/runembysim.sh
index f841b7c..1bb49bd 100644
--- a/runembysim.sh
+++ b/runembysim.sh
@@ -24,6 +24,7 @@ docker rm embysim
 
 num=$(mount |grep "/external"|wc -l)
 if [ $num -lt 1 ]; then
+	mkdir external >/dev/null 2>&1
 	mount -o bind,shared emby.external external
 	echo "mount emby.external to external to mark shared"
 fi
@@ -40,6 +41,7 @@ num=$(mount |grep "/rclone.media"|wc -l)
 if [ $num -gt 0 ]; then
 	echo "WARN: rclone.media already mounted, the webdav content may be outdate"
 else
+	chmod u+x rclonemount.sh
 	./rclonemount.sh
 fi
 
@@ -69,4 +71,6 @@ docker run -d \
 	--env GIDLIST=100 \
 	--env SELFIP=${SELFIP} \
 	--restart on-failure \
-	pandagroove/embysim:1.0.0
+	emby/embyserver:latest
+
+	#pandagroove/embysim:1.0.0
diff --git a/tmuxrunwebdavsim.sh b/tmuxrunwebdavsim.sh
new file mode 100644
index 0000000..7ed877a
--- /dev/null
+++ b/tmuxrunwebdavsim.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export LANG="zh_CN.UTF-8"
+export LC_ALL="zh_CN.UTF-8"
+chmod u+x runwebdavsim.sh
+tmux new-session -d -s webdavsim "./runwebdavsim.sh"
+#./attach.sh