diff --git a/device-control/device-control b/device-control/device-control
index 2256003..770d267 100755
Binary files a/device-control/device-control and b/device-control/device-control differ
diff --git a/device-health/device-health b/device-health/device-health
index eea2afe..1027ce6 100755
Binary files a/device-health/device-health and b/device-health/device-health differ
diff --git a/heartbeat/device-heartbeat b/heartbeat/device-heartbeat
index 86fd7f6..0b07e15 100755
Binary files a/heartbeat/device-heartbeat and b/heartbeat/device-heartbeat differ
diff --git a/heartbeat/install.sh b/heartbeat/install.sh
index 9cc7237..24eec43 100755
--- a/heartbeat/install.sh
+++ b/heartbeat/install.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
+sudo mkdir -p /etc/sdt/device-heartbeat
 sudo cp device-heartbeat /usr/bin/
 sudo cp device-heartbeat.service /etc/systemd/system/
 sudo systemctl start device-heartbeat
diff --git a/init.sh b/init.sh
index a92499f..74b8f39 100755
--- a/init.sh
+++ b/init.sh
@@ -5,10 +5,11 @@ set -e
 if [ $(id -u) -ne 0 ]; then
 	echo "Please run as root. - sudo su"
 	exit
-elif [ $1 == "help" ]; then
+else
     echo "Please input parameter. follow as:"
-    echo "Example) Organzation ID=58a311aa-f52a-40e3-af44-cdec82b9d0b7 SerialNumbe=ECN-SJ-TEST-001 Type=ecn"
-    exit
+    echo "Organzation ID=58a311aa-f52a-40e3-af44-cdec82b9d0b7"
+    echo "SerialNumber=ECN-SJ-TEST-001"
+    echo "Type=ecn"
 fi
 
 mkdir -p /usr/local/bin
diff --git a/process-checker/install.sh b/process-checker/install.sh
index e0701ae..a99b149 100755
--- a/process-checker/install.sh
+++ b/process-checker/install.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
+sudo mkdir -p /etc/sdt/process-checker
 sudo cp process-checker /usr/bin/
 sudo cp process-checker.service /etc/systemd/system/
 sudo systemctl start process-checker
diff --git a/process-checker/process-checker b/process-checker/process-checker
index ef108c8..38243c3 100755
Binary files a/process-checker/process-checker and b/process-checker/process-checker differ