diff --git a/src/main/kotlin/dev/usbharu/hideout/core/infrastructure/exposedrepository/ReactionRepositoryImpl.kt b/src/main/kotlin/dev/usbharu/hideout/core/infrastructure/exposedrepository/ReactionRepositoryImpl.kt
index 04cc9031..ee6cbf3b 100644
--- a/src/main/kotlin/dev/usbharu/hideout/core/infrastructure/exposedrepository/ReactionRepositoryImpl.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/core/infrastructure/exposedrepository/ReactionRepositoryImpl.kt
@@ -102,7 +102,7 @@ class ReactionRepositoryImpl(
     }
 
     override suspend fun findById(id: Long): Reaction? = query {
-        return@query Reactions.select { Reactions.id eq id }.singleOrNull()?.toReaction()
+        return@query Reactions.leftJoin(CustomEmojis).select { Reactions.id eq id }.singleOrNull()?.toReaction()
     }
 
     override suspend fun findByPostId(postId: Long): List<Reaction> = query {