diff --git a/app/src/main/kotlin/jackall/overlaymulticounter/activity/MainActivity.kt b/app/src/main/kotlin/jackall/overlaymulticounter/activity/MainActivity.kt
index f8f1e76..f376290 100644
--- a/app/src/main/kotlin/jackall/overlaymulticounter/activity/MainActivity.kt
+++ b/app/src/main/kotlin/jackall/overlaymulticounter/activity/MainActivity.kt
@@ -1,13 +1,18 @@
 package jackall.overlaymulticounter.activity
 
+import android.content.Intent
 import android.os.Bundle
 import android.support.v7.app.AppCompatActivity
 import jackall.overlaymulticounter.R
+import jackall.overlaymulticounter.service.MainService
 
 class MainActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
+
+        // TODO: RuntimePermissionの処理
+        startService(Intent(this, MainService::class.java))
     }
 }