diff --git a/src/main/kotlin/dev/usbharu/hideout/application/infrastructure/exposed/ExposedPaginationExtension.kt b/src/main/kotlin/dev/usbharu/hideout/application/infrastructure/exposed/ExposedPaginationExtension.kt
index 611d19bd..44f93ed7 100644
--- a/src/main/kotlin/dev/usbharu/hideout/application/infrastructure/exposed/ExposedPaginationExtension.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/application/infrastructure/exposed/ExposedPaginationExtension.kt
@@ -2,19 +2,6 @@ package dev.usbharu.hideout.application.infrastructure.exposed
 
 import org.jetbrains.exposed.sql.*
 
-fun <S> Query.pagination(page: Page, exp: ExpressionWithColumnType<S>): Query {
-    if (page.minId != null) {
-        page.maxId?.let { andWhere { exp.less(it) } }
-        page.minId?.let { andWhere { exp.greater(it) } }
-    } else {
-        page.maxId?.let { andWhere { exp.less(it) } }
-        page.sinceId?.let { andWhere { exp.greater(it) } }
-        this.orderBy(exp, SortOrder.DESC)
-    }
-    page.limit?.let { limit(it) }
-    return this
-}
-
 fun <S> Query.withPagination(page: Page, exp: ExpressionWithColumnType<S>): PaginationList<ResultRow, S> {
     page.limit?.let { limit(it) }
     val resultRows = if (page.minId != null) {
diff --git a/src/main/kotlin/dev/usbharu/hideout/core/domain/model/relationship/RelationshipRepositoryImpl.kt b/src/main/kotlin/dev/usbharu/hideout/core/domain/model/relationship/RelationshipRepositoryImpl.kt
index 96637607..fbda7c9a 100644
--- a/src/main/kotlin/dev/usbharu/hideout/core/domain/model/relationship/RelationshipRepositoryImpl.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/core/domain/model/relationship/RelationshipRepositoryImpl.kt
@@ -2,7 +2,6 @@ package dev.usbharu.hideout.core.domain.model.relationship
 
 import dev.usbharu.hideout.application.infrastructure.exposed.Page
 import dev.usbharu.hideout.application.infrastructure.exposed.PaginationList
-import dev.usbharu.hideout.application.infrastructure.exposed.pagination
 import dev.usbharu.hideout.application.infrastructure.exposed.withPagination
 import dev.usbharu.hideout.core.infrastructure.exposedrepository.AbstractRepository
 import dev.usbharu.hideout.core.infrastructure.exposedrepository.Actors
diff --git a/src/main/kotlin/dev/usbharu/hideout/core/service/timeline/ExposedGenerateTimelineService.kt b/src/main/kotlin/dev/usbharu/hideout/core/service/timeline/ExposedGenerateTimelineService.kt
index ce0bb389..b45300d5 100644
--- a/src/main/kotlin/dev/usbharu/hideout/core/service/timeline/ExposedGenerateTimelineService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/core/service/timeline/ExposedGenerateTimelineService.kt
@@ -2,13 +2,11 @@ package dev.usbharu.hideout.core.service.timeline
 
 import dev.usbharu.hideout.application.infrastructure.exposed.Page
 import dev.usbharu.hideout.application.infrastructure.exposed.PaginationList
-import dev.usbharu.hideout.application.infrastructure.exposed.pagination
 import dev.usbharu.hideout.application.infrastructure.exposed.withPagination
 import dev.usbharu.hideout.core.infrastructure.exposedrepository.Timelines
 import dev.usbharu.hideout.domain.mastodon.model.generated.Status
 import dev.usbharu.hideout.mastodon.interfaces.api.status.StatusQuery
 import dev.usbharu.hideout.mastodon.query.StatusQueryService
-import org.jetbrains.exposed.sql.SortOrder
 import org.jetbrains.exposed.sql.andWhere
 import org.jetbrains.exposed.sql.selectAll
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty
diff --git a/src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedquery/StatusQueryServiceImpl.kt b/src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedquery/StatusQueryServiceImpl.kt
index 5d0589fa..86e4f9f4 100644
--- a/src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedquery/StatusQueryServiceImpl.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedquery/StatusQueryServiceImpl.kt
@@ -2,7 +2,6 @@ package dev.usbharu.hideout.mastodon.infrastructure.exposedquery
 
 import dev.usbharu.hideout.application.infrastructure.exposed.Page
 import dev.usbharu.hideout.application.infrastructure.exposed.PaginationList
-import dev.usbharu.hideout.application.infrastructure.exposed.pagination
 import dev.usbharu.hideout.application.infrastructure.exposed.withPagination
 import dev.usbharu.hideout.core.domain.model.emoji.CustomEmoji
 import dev.usbharu.hideout.core.domain.model.media.toMediaAttachments
diff --git a/src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedrepository/ExposedMastodonNotificationRepository.kt b/src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedrepository/ExposedMastodonNotificationRepository.kt
index 2aacff1e..ff67cae5 100644
--- a/src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedrepository/ExposedMastodonNotificationRepository.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/mastodon/infrastructure/exposedrepository/ExposedMastodonNotificationRepository.kt
@@ -2,10 +2,8 @@ package dev.usbharu.hideout.mastodon.infrastructure.exposedrepository
 
 import dev.usbharu.hideout.application.infrastructure.exposed.Page
 import dev.usbharu.hideout.application.infrastructure.exposed.PaginationList
-import dev.usbharu.hideout.application.infrastructure.exposed.pagination
 import dev.usbharu.hideout.application.infrastructure.exposed.withPagination
 import dev.usbharu.hideout.core.infrastructure.exposedrepository.AbstractRepository
-import dev.usbharu.hideout.core.infrastructure.exposedrepository.Timelines
 import dev.usbharu.hideout.mastodon.domain.model.MastodonNotification
 import dev.usbharu.hideout.mastodon.domain.model.MastodonNotificationRepository
 import dev.usbharu.hideout.mastodon.domain.model.NotificationType