diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmController.kt b/src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmController.kt
index a35b138..eaaccea 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmController.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmController.kt
@@ -2,6 +2,7 @@ package kr.co.vividnext.sodalive.fcm
 
 import org.springframework.context.ApplicationEventPublisher
 import org.springframework.security.access.prepost.PreAuthorize
+import org.springframework.transaction.annotation.Transactional
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
@@ -12,6 +13,7 @@ import org.springframework.web.bind.annotation.RestController
 @PreAuthorize("hasRole('ADMIN')")
 class FcmController(private val applicationEventPublisher: ApplicationEventPublisher) {
     @PostMapping
+    @Transactional(readOnly = true)
     fun send(
         @RequestBody request: PushRequest
     ) = run {
diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmService.kt b/src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmService.kt
index 1b08b35..f5e8fbf 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmService.kt
@@ -1,5 +1,8 @@
 package kr.co.vividnext.sodalive.fcm
 
+import com.google.firebase.messaging.AndroidConfig
+import com.google.firebase.messaging.ApnsConfig
+import com.google.firebase.messaging.Aps
 import com.google.firebase.messaging.FirebaseMessaging
 import com.google.firebase.messaging.MulticastMessage
 import com.google.firebase.messaging.Notification
@@ -27,6 +30,22 @@ class FcmService {
             val multicastMessage = MulticastMessage.builder()
                 .addAllTokens(tokens)
 
+            multicastMessage.setAndroidConfig(
+                AndroidConfig.builder()
+                    .setPriority(AndroidConfig.Priority.HIGH)
+                    .build()
+            )
+
+            multicastMessage.setApnsConfig(
+                ApnsConfig.builder()
+                    .setAps(
+                        Aps.builder()
+                            .setSound("default")
+                            .build()
+                    )
+                    .build()
+            )
+
             if (container == "ios") {
                 multicastMessage
                     .setNotification(