diff --git a/Android/.idea/gradle.xml b/Android/.idea/gradle.xml
index 32522c1..0897082 100644
--- a/Android/.idea/gradle.xml
+++ b/Android/.idea/gradle.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
diff --git a/Android/app/src/androidTest/java/com/sundaegukbap/banchango/.gitkeep b/Android/app/src/androidTest/java/com/sundaegukbap/banchango/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/Android/app/src/androidTest/java/com/sundaegukbap/banchango/ExampleInstrumentedTest.kt b/Android/app/src/androidTest/java/com/sundaegukbap/banchango/ExampleInstrumentedTest.kt
deleted file mode 100644
index 4114280..0000000
--- a/Android/app/src/androidTest/java/com/sundaegukbap/banchango/ExampleInstrumentedTest.kt
+++ /dev/null
@@ -1,24 +0,0 @@
-package com.sundaegukbap.banchango
-
-import androidx.test.platform.app.InstrumentationRegistry
-import androidx.test.ext.junit.runners.AndroidJUnit4
-
-import org.junit.Test
-import org.junit.runner.RunWith
-
-import org.junit.Assert.*
-
-/**
- * Instrumented test, which will execute on an Android device.
- *
- * See [testing documentation](http://d.android.com/tools/testing).
- */
-@RunWith(AndroidJUnit4::class)
-class ExampleInstrumentedTest {
-    @Test
-    fun useAppContext() {
-        // Context of the app under test.
-        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
-        assertEquals("com.sundaegukbap.banchango", appContext.packageName)
-    }
-}
diff --git a/Android/app/src/test/java/com/sundaegukbap/banchango/.gitkeep b/Android/app/src/test/java/com/sundaegukbap/banchango/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/Android/app/src/test/java/com/sundaegukbap/banchango/ExampleUnitTest.kt b/Android/app/src/test/java/com/sundaegukbap/banchango/ExampleUnitTest.kt
deleted file mode 100644
index 0130551..0000000
--- a/Android/app/src/test/java/com/sundaegukbap/banchango/ExampleUnitTest.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.sundaegukbap.banchango
-
-import org.junit.Test
-
-import org.junit.Assert.*
-
-/**
- * Example local unit test, which will execute on the development machine (host).
- *
- * See [testing documentation](http://d.android.com/tools/testing).
- */
-class ExampleUnitTest {
-    @Test
-    fun addition_isCorrect() {
-        assertEquals(4, 2 + 2)
-    }
-}