diff --git a/src/main/kotlin/dev/usbharu/hideout/config/HttpClientConfig.kt b/src/main/kotlin/dev/usbharu/hideout/config/HttpClientConfig.kt
index 324f1e93..f373805c 100644
--- a/src/main/kotlin/dev/usbharu/hideout/config/HttpClientConfig.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/config/HttpClientConfig.kt
@@ -22,10 +22,8 @@ class HttpClientConfig {
         install(Logging) {
             logger = Logger.DEFAULT
             level = LogLevel.INFO
-
         }
         install(HttpCache) {
-
         }
         expectSuccess = true
     }
diff --git a/src/main/kotlin/dev/usbharu/hideout/config/SecurityConfig.kt b/src/main/kotlin/dev/usbharu/hideout/config/SecurityConfig.kt
index f87c4dfd..82f61ed9 100644
--- a/src/main/kotlin/dev/usbharu/hideout/config/SecurityConfig.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/config/SecurityConfig.kt
@@ -40,7 +40,6 @@ import java.security.interfaces.RSAPrivateKey
 import java.security.interfaces.RSAPublicKey
 import java.util.*
 
-
 @EnableWebSecurity(debug = false)
 @Configuration
 class SecurityConfig {
diff --git a/src/main/kotlin/dev/usbharu/hideout/repository/PostRepositoryImpl.kt b/src/main/kotlin/dev/usbharu/hideout/repository/PostRepositoryImpl.kt
index f179ce7f..9100422a 100644
--- a/src/main/kotlin/dev/usbharu/hideout/repository/PostRepositoryImpl.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/repository/PostRepositoryImpl.kt
@@ -55,7 +55,6 @@ class PostRepositoryImpl(private val idGenerateService: IdGenerateService) : Pos
             }
         }
 
-
         assert(Posts.select { Posts.id eq post.id }.singleOrNull() != null) {
             "Faild to insert"
         }
diff --git a/src/main/kotlin/dev/usbharu/hideout/service/ap/APLikeService.kt b/src/main/kotlin/dev/usbharu/hideout/service/ap/APLikeService.kt
index 3ddba560..d7d62fc3 100644
--- a/src/main/kotlin/dev/usbharu/hideout/service/ap/APLikeService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/ap/APLikeService.kt
@@ -32,7 +32,6 @@ class APLikeServiceImpl(
         val content = like.content ?: throw IllegalActivityPubObjectException("content is null")
         like.`object` ?: throw IllegalActivityPubObjectException("object is null")
         transaction.transaction {
-
             LOGGER.trace("FETCH Liked Person $actor")
             val person = apUserService.fetchPersonWithEntity(actor)
             LOGGER.trace("{}", person.second)
diff --git a/src/main/kotlin/dev/usbharu/hideout/service/ap/APService.kt b/src/main/kotlin/dev/usbharu/hideout/service/ap/APService.kt
index 00e7a822..6e241375 100644
--- a/src/main/kotlin/dev/usbharu/hideout/service/ap/APService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/ap/APService.kt
@@ -206,8 +206,9 @@ class APServiceImpl(
         logger.debug("process activity: {}", type)
         return when (type) {
             ActivityType.Accept -> apAcceptService.receiveAccept(objectMapper.readValue(json))
-            ActivityType.Follow -> apReceiveFollowService
-                .receiveFollow(objectMapper.readValue(json, Follow::class.java))
+            ActivityType.Follow ->
+                apReceiveFollowService
+                    .receiveFollow(objectMapper.readValue(json, Follow::class.java))
             ActivityType.Create -> apCreateService.receiveCreate(objectMapper.readValue(json))
             ActivityType.Like -> apLikeService.receiveLike(objectMapper.readValue(json))
             ActivityType.Undo -> apUndoService.receiveUndo(objectMapper.readValue(json))
diff --git a/src/main/kotlin/dev/usbharu/hideout/service/core/MdcXrequestIdFilter.kt b/src/main/kotlin/dev/usbharu/hideout/service/core/MdcXrequestIdFilter.kt
index f3ecdcf6..d934449c 100644
--- a/src/main/kotlin/dev/usbharu/hideout/service/core/MdcXrequestIdFilter.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/core/MdcXrequestIdFilter.kt
@@ -18,7 +18,6 @@ class MdcXrequestIdFilter : Filter {
         } finally {
             MDC.remove(KEY)
         }
-
     }
 
     companion object {
diff --git a/src/main/kotlin/dev/usbharu/hideout/service/reaction/ReactionServiceImpl.kt b/src/main/kotlin/dev/usbharu/hideout/service/reaction/ReactionServiceImpl.kt
index 6e56143f..4ccac212 100644
--- a/src/main/kotlin/dev/usbharu/hideout/service/reaction/ReactionServiceImpl.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/reaction/ReactionServiceImpl.kt
@@ -16,7 +16,6 @@ class ReactionServiceImpl(
 ) : ReactionService {
     override suspend fun receiveReaction(name: String, domain: String, userId: Long, postId: Long) {
         if (reactionQueryService.reactionAlreadyExist(postId, userId, 0).not()) {
-
             try {
                 reactionRepository.save(
                     Reaction(reactionRepository.generateId(), 0, postId, userId)