diff --git a/devicetypes/test-arrival-senser1/test-arrival-senser1.src/test-arrival-senser1.groovy b/devicetypes/test-arrival-senser1/test-arrival-senser1.src/test-arrival-senser1.groovy
new file mode 100644
index 0000000..1115391
--- /dev/null
+++ b/devicetypes/test-arrival-senser1/test-arrival-senser1.src/test-arrival-senser1.groovy
@@ -0,0 +1,34 @@
+/**
+ *  test arrival senser1
+ *
+ *  Copyright 2016 이현주
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ *  in compliance with the License. You may obtain a copy of the License at:
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
+ *  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
+ *  for the specific language governing permissions and limitations under the License.
+ *
+ */
+metadata {
+	definition (name: "test arrival senser1", namespace: "test arrival senser1", author: "이현주") {
+		capability "Sensor"
+	}
+
+	simulator {
+		// TODO: define status and reply messages here
+	}
+
+	tiles {
+		// TODO: define your main and details tiles here
+	}
+}
+
+// parse events into attributes
+def parse(String description) {
+	log.debug "Parsing '${description}'"
+
+}
\ No newline at end of file
diff --git a/smartapps/smartthings/turn-it-on-for-5-minutes.src/turn-it-on-for-5-minutes.groovy b/smartapps/smartthings/turn-it-on-for-5-minutes.src/turn-it-on-for-5-minutes.groovy
index 5da1ee6..14ab878 100644
--- a/smartapps/smartthings/turn-it-on-for-5-minutes.src/turn-it-on-for-5-minutes.groovy
+++ b/smartapps/smartthings/turn-it-on-for-5-minutes.src/turn-it-on-for-5-minutes.groovy
@@ -53,4 +53,4 @@ def contactOpenHandler(evt) {
 
 def turnOffSwitch() {
 	switch1.off()
-}
+}
\ No newline at end of file