diff --git a/src/main/kotlin/com/hero/alignlab/domain/discussion/domain/Discussion.kt b/src/main/kotlin/com/hero/alignlab/domain/discussion/domain/Discussion.kt
index ead8f95..ed2999b 100644
--- a/src/main/kotlin/com/hero/alignlab/domain/discussion/domain/Discussion.kt
+++ b/src/main/kotlin/com/hero/alignlab/domain/discussion/domain/Discussion.kt
@@ -15,6 +15,7 @@ class Discussion(
     val uid: Long,
 
     @Column(name = "type")
+    @Enumerated(EnumType.STRING)
     val type: DiscussionType,
 
     @Column(name = "title")
diff --git a/src/main/kotlin/com/hero/alignlab/domain/pose/domain/PoseSnapshot.kt b/src/main/kotlin/com/hero/alignlab/domain/pose/domain/PoseSnapshot.kt
index 5cf8427..b5b3f01 100644
--- a/src/main/kotlin/com/hero/alignlab/domain/pose/domain/PoseSnapshot.kt
+++ b/src/main/kotlin/com/hero/alignlab/domain/pose/domain/PoseSnapshot.kt
@@ -20,6 +20,7 @@ data class PoseSnapshot(
     val score: BigDecimal,
 
     @Column(name = "type")
+    @Enumerated(EnumType.STRING)
     val type: PoseType,
 
     @Column(name = "image_url")
diff --git a/src/main/kotlin/com/hero/alignlab/domain/pose/infrastructure/PoseSnapshotRepository.kt b/src/main/kotlin/com/hero/alignlab/domain/pose/infrastructure/PoseSnapshotRepository.kt
index 65df63c..f89c66d 100644
--- a/src/main/kotlin/com/hero/alignlab/domain/pose/infrastructure/PoseSnapshotRepository.kt
+++ b/src/main/kotlin/com/hero/alignlab/domain/pose/infrastructure/PoseSnapshotRepository.kt
@@ -26,7 +26,7 @@ interface PoseSnapshotQRepository {
     fun countByUidsAndDate(uids: List<Long>, date: LocalDate): List<PoseTypeCountModel>
 }
 
-class PoseSnapshotRepositoryImpl : PoseSnapshotQRepository, QuerydslRepositorySupport(PoseSnapshot::class.java) {
+class PoseSnapshotQRepositoryImpl : PoseSnapshotQRepository, QuerydslRepositorySupport(PoseSnapshot::class.java) {
     @Autowired
     @Qualifier("heroEntityManager")
     override fun setEntityManager(entityManager: EntityManager) {
@@ -46,12 +46,12 @@ class PoseSnapshotRepositoryImpl : PoseSnapshotQRepository, QuerydslRepositorySu
             )
             .from(qPoseSnapshot)
             .where(
-                qPoseSnapshot.uid.`in`(uids)
-                    .and(qPoseSnapshot.createdAt.year().eq(date.year))
-                    .and(qPoseSnapshot.createdAt.month().eq(date.monthValue))
-                    .and(qPoseSnapshot.createdAt.dayOfMonth().eq(date.dayOfMonth))
+                qPoseSnapshot.uid.`in`(uids),
+                qPoseSnapshot.createdAt.year().eq(date.year),
+                qPoseSnapshot.createdAt.month().eq(date.monthValue),
+                qPoseSnapshot.createdAt.dayOfMonth().eq(date.dayOfMonth)
             )
-            .groupBy(qPoseSnapshot.type)
+            .groupBy(qPoseSnapshot.uid, qPoseSnapshot.type)
             .fetch()
     }
 }
diff --git a/src/main/kotlin/com/hero/alignlab/domain/user/infrastructure/UserInfoRepository.kt b/src/main/kotlin/com/hero/alignlab/domain/user/infrastructure/UserInfoRepository.kt
index cf081a3..8f72e4f 100644
--- a/src/main/kotlin/com/hero/alignlab/domain/user/infrastructure/UserInfoRepository.kt
+++ b/src/main/kotlin/com/hero/alignlab/domain/user/infrastructure/UserInfoRepository.kt
@@ -1,7 +1,10 @@
 package com.hero.alignlab.domain.user.infrastructure
 
 import com.hero.alignlab.common.encrypt.EncryptData
-import com.hero.alignlab.domain.user.domain.*
+import com.hero.alignlab.domain.user.domain.QCredentialUserInfo
+import com.hero.alignlab.domain.user.domain.QOAuthUserInfo
+import com.hero.alignlab.domain.user.domain.QUserInfo
+import com.hero.alignlab.domain.user.domain.UserInfo
 import com.hero.alignlab.domain.user.domain.vo.OAuthProvider
 import com.querydsl.jpa.impl.JPAQuery
 import jakarta.persistence.EntityManager
@@ -40,8 +43,7 @@ class UserInfoQRepositoryImpl : UserInfoQRepository, QuerydslRepositorySupport(U
     private val qOAuthUserInfo = QOAuthUserInfo.oAuthUserInfo
 
     override fun findByCredential(username: String, password: EncryptData): UserInfo? {
-        QOAuthUserInfo.oAuthUserInfo
-        return JPAQuery<UserInfo>(entityManager)
+        return JPAQuery<QUserInfo>(entityManager)
             .select(qUserInfo)
             .from(qUserInfo)
             .join(qCredentialUserInfo).on(qUserInfo.id.eq(qCredentialUserInfo.uid))
@@ -52,7 +54,7 @@ class UserInfoQRepositoryImpl : UserInfoQRepository, QuerydslRepositorySupport(U
     }
 
     override fun findByOAuth(provider: OAuthProvider, oauthId: String): UserInfo? {
-        return JPAQuery<UserInfo>(entityManager)
+        return JPAQuery<QUserInfo>(entityManager)
             .select(qUserInfo)
             .from(qUserInfo)
             .join(qOAuthUserInfo).on(qUserInfo.id.eq(qOAuthUserInfo.uid))
@@ -63,7 +65,7 @@ class UserInfoQRepositoryImpl : UserInfoQRepository, QuerydslRepositorySupport(U
     }
 
     override fun findAllUids(): List<Long> {
-        return JPAQuery<UserInfo>(entityManager)
+        return JPAQuery<QUserInfo>(entityManager)
             .select(qUserInfo.id)
             .from(qUserInfo)
             .fetch()