diff --git a/shutdown.sh b/scripts/shutdown.sh
similarity index 95%
rename from shutdown.sh
rename to scripts/shutdown.sh
index bf3a476..c2bf6b1 100755
--- a/shutdown.sh
+++ b/scripts/shutdown.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #关闭服务
-
+cd `dirname $0`/..
 export BASE_DIR=`pwd`
 pid=`ps ax | grep -i app.py | grep "${BASE_DIR}" | grep python3 | grep -v grep | awk '{print $1}'`
 if [ -z "$pid" ] ; then
diff --git a/start.sh b/scripts/start.sh
similarity index 95%
rename from start.sh
rename to scripts/start.sh
index 8a0dc15..ac92f88 100755
--- a/start.sh
+++ b/scripts/start.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 #后台运行Chat_on_webchat执行脚本
 
+cd `dirname $0`/..
 export BASE_DIR=`pwd`
 echo $BASE_DIR
 
diff --git a/scripts/tout.sh b/scripts/tout.sh
new file mode 100755
index 0000000..5b71491
--- /dev/null
+++ b/scripts/tout.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+#打开日志
+
+cd `dirname $0`/..
+export BASE_DIR=`pwd`
+echo $BASE_DIR
+
+# check the nohup.out log output file
+if [ ! -f "${BASE_DIR}/nohup.out" ]; then
+   echo "No file  ${BASE_DIR}/nohup.out"  
+   exit -1;
+fi
+
+tail -f "${BASE_DIR}/nohup.out"
diff --git a/tout.sh b/tout.sh
deleted file mode 100755
index 296d963..0000000
--- a/tout.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-#打开日志
-
-export BASE_DIR=`pwd`
-echo $BASE_DIR
-
-tail -f "${BASE_DIR}/nohup.out"