diff --git a/back001/app/src/main/kotlin/com/mosenioring/app/outbox/OutboxPublisher.kt b/back001/app/src/main/kotlin/com/mosenioring/app/outbox/OutboxPublisher.kt
index 3f9ae2c..9ae582c 100644
--- a/back001/app/src/main/kotlin/com/mosenioring/app/outbox/OutboxPublisher.kt
+++ b/back001/app/src/main/kotlin/com/mosenioring/app/outbox/OutboxPublisher.kt
@@ -4,7 +4,6 @@ import com.mosenioring.common.Events
 import com.mosenioring.common.outbox.OutboxRepository
 import org.slf4j.LoggerFactory
 import org.springframework.amqp.rabbit.core.RabbitTemplate
-import org.springframework.beans.factory.annotation.Value
 import org.springframework.scheduling.annotation.Scheduled
 import org.springframework.stereotype.Component
 import org.springframework.transaction.annotation.Transactional
@@ -12,8 +11,7 @@ import org.springframework.transaction.annotation.Transactional
 @Component
 class OutboxPublisher(
     private val repository: OutboxRepository,
-    private val rabbitTemplate: RabbitTemplate,
-    @Value("\${app.outbox.publish-delay-ms:2000}") private val publishDelayMs: Long
+    private val rabbitTemplate: RabbitTemplate
 ) {
     private val logger = LoggerFactory.getLogger(javaClass)
 
diff --git a/back001/common/src/main/kotlin/com/mosenioring/common/web/PageResponse.kt b/back001/common/src/main/kotlin/com/mosenioring/common/web/PageResponse.kt
deleted file mode 100644
index 04f4255..0000000
--- a/back001/common/src/main/kotlin/com/mosenioring/common/web/PageResponse.kt
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.mosenioring.common.web
-
-data class PageResponse<T>(
-    val items: List<T>,
-    val page: Int,
-    val size: Int,
-    val total: Long
-)
diff --git a/back001/docker-compose.yml b/back001/docker-compose.yml
index ce6d3f7..d5ac6f1 100644
--- a/back001/docker-compose.yml
+++ b/back001/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.9"
-
 services:
   postgres:
     image: postgres:16