diff --git a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/applicationservice/betting/dto/BettingResponseDto.kt b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/applicationservice/betting/dto/BettingResponseDto.kt
index 5f6ca99..0d4ddc2 100644
--- a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/applicationservice/betting/dto/BettingResponseDto.kt
+++ b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/applicationservice/betting/dto/BettingResponseDto.kt
@@ -5,12 +5,6 @@ import com.whatever.raisedragon.domain.betting.BettingPredictionType
 import com.whatever.raisedragon.domain.betting.BettingResult
 import io.swagger.v3.oas.annotations.media.Schema
 
-@Schema(description = "[Response] 배팅 생성/수정")
-data class BettingCreateUpdateResponse(
-    @Schema(description = "Goal Id")
-    val bettingRetrieveResponse: BettingRetrieveResponse,
-)
-
 @Schema(description = "[Response] 배팅 조회")
 data class BettingRetrieveResponse(
     @Schema(description = "BettingId")
diff --git a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/applicationservice/goalproof/GoalProofApplicationService.kt b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/applicationservice/goalproof/GoalProofApplicationService.kt
index fc99c67..eb6d60b 100644
--- a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/applicationservice/goalproof/GoalProofApplicationService.kt
+++ b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/applicationservice/goalproof/GoalProofApplicationService.kt
@@ -9,7 +9,6 @@ import com.whatever.raisedragon.domain.goal.GoalService
 import com.whatever.raisedragon.domain.goalproof.Comment
 import com.whatever.raisedragon.domain.goalproof.GoalProof
 import com.whatever.raisedragon.domain.goalproof.GoalProofService
-import com.whatever.raisedragon.domain.user.UserService
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 import java.time.LocalDateTime
@@ -20,7 +19,6 @@ import java.time.temporal.ChronoUnit
 class GoalProofApplicationService(
     private val goalProofService: GoalProofService,
     private val goalService: GoalService,
-    private val userService: UserService,
 ) {
 
     @Transactional
diff --git a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/goalcheering/GoalCheeringController.kt b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/goalcheering/GoalCheeringController.kt
deleted file mode 100644
index 87a4834..0000000
--- a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/goalcheering/GoalCheeringController.kt
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.whatever.raisedragon.controller.goalcheering
-
-import io.swagger.v3.oas.annotations.tags.Tag
-import org.springframework.web.bind.annotation.RequestMapping
-import org.springframework.web.bind.annotation.RestController
-
-@Tag(name = "Goal-Cheering", description = "Goal-Cheering API")
-@RestController
-@RequestMapping("/v1/cheering")
-class GoalCheeringController
\ No newline at end of file
diff --git a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/goalcheering/GoalCheeringDto.kt b/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/goalcheering/GoalCheeringDto.kt
deleted file mode 100644
index 2418757..0000000
--- a/raisedragon-api/src/main/kotlin/com/whatever/raisedragon/controller/goalcheering/GoalCheeringDto.kt
+++ /dev/null
@@ -1,48 +0,0 @@
-package com.whatever.raisedragon.controller.goalcheering
-
-import io.swagger.v3.oas.annotations.media.Schema
-import jakarta.validation.constraints.NotNull
-
-@Schema(description = "[Request] 응원 생성")
-data class CreateGoalCheeringRequest(
-    @Schema(description = "다짐 id")
-    val goalId: Long,
-
-    @Schema(description = "응원 메시지")
-    @field:NotNull
-    val cheeringMessage: String
-)
-
-@Schema(description = "[Request] 응원 수정")
-data class UpdateGoalCheeringRequest(
-    @Schema(description = "응원 id")
-    val cheeringId: Long,
-
-    @Schema(description = "응원 메시지")
-    @field:NotNull
-    val cheeringMessage: String
-)
-
-@Schema(description = "[Request] 단건 응원 조회")
-data class GoalCheeringResponse(
-    @Schema(description = "응원 id")
-    val id: Long,
-
-    @Schema(description = "user id")
-    val userId: Long,
-
-    @Schema(description = "Goal id")
-    val goalId: Long,
-
-    @Schema(description = "응원 메시지")
-    val cheeringMessage: String
-) {
-    companion object {
-        fun sample(): GoalCheeringResponse = GoalCheeringResponse(
-            id = 1L,
-            userId = 1L,
-            goalId = 1L,
-            cheeringMessage = "Sample cheering message"
-        )
-    }
-}
\ No newline at end of file
diff --git a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheering.kt b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheering.kt
deleted file mode 100644
index 0628d72..0000000
--- a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheering.kt
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.whatever.raisedragon.domain.goalcheering
-
-import java.time.LocalDateTime
-
-data class GoalCheering(
-    val id: Long,
-    val userId: Long,
-    val cheeringMessage: CheeringMessage,
-    val createdAt: LocalDateTime,
-    val updatedAt: LocalDateTime,
-    val deletedAt: LocalDateTime?
-)
-
-fun GoalCheeringEntity.toDTO(): GoalCheering = GoalCheering(
-    id = id,
-    userId = userEntity.id,
-    cheeringMessage = cheeringMessage,
-    createdAt = createdAt,
-    updatedAt = updatedAt,
-    deletedAt = deletedAt
-)
\ No newline at end of file
diff --git a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheeringEntity.kt b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheeringEntity.kt
deleted file mode 100644
index c5a7483..0000000
--- a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheeringEntity.kt
+++ /dev/null
@@ -1,32 +0,0 @@
-package com.whatever.raisedragon.domain.goalcheering
-
-import com.whatever.raisedragon.domain.BaseEntity
-import com.whatever.raisedragon.domain.goal.GoalEntity
-import com.whatever.raisedragon.domain.user.UserEntity
-import jakarta.persistence.*
-import org.hibernate.annotations.SQLRestriction
-
-@Table(name = "goal_cheering")
-@Entity
-@SQLRestriction("deleted_at IS NULL")
-class GoalCheeringEntity(
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    val id: Long = 0L,
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "goal_id")
-    val goalEntity: GoalEntity,
-
-    @ManyToOne(fetch = FetchType.LAZY)
-    @JoinColumn(name = "user_id")
-    val userEntity: UserEntity,
-
-    @Embedded
-    val cheeringMessage: CheeringMessage
-
-) : BaseEntity()
-
-@Embeddable
-data class CheeringMessage(val cheeringMessage: String)
\ No newline at end of file
diff --git a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheeringRepository.kt b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheeringRepository.kt
deleted file mode 100644
index 1ded966..0000000
--- a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/goalcheering/GoalCheeringRepository.kt
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.whatever.raisedragon.domain.goalcheering
-
-import org.springframework.data.jpa.repository.JpaRepository
-
-interface GoalCheeringRepository : JpaRepository<GoalCheeringEntity, Long>
\ No newline at end of file
diff --git a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/refreshtoken/RefreshTokenEntity.kt b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/refreshtoken/RefreshTokenEntity.kt
index 9610b53..4adff43 100644
--- a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/refreshtoken/RefreshTokenEntity.kt
+++ b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/refreshtoken/RefreshTokenEntity.kt
@@ -21,9 +21,4 @@ class RefreshTokenEntity(
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     val id: Long = 0L
 
-) : BaseEntity()
-
-fun RefreshToken.fromDto(userEntity: UserEntity): RefreshTokenEntity = RefreshTokenEntity(
-    userEntity = userEntity,
-    payload = payload,
-)
\ No newline at end of file
+) : BaseEntity()
\ No newline at end of file
diff --git a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserEntity.kt b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserEntity.kt
index 24e91d8..a9af008 100644
--- a/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserEntity.kt
+++ b/raisedragon-core/src/main/kotlin/com/whatever/raisedragon/domain/user/UserEntity.kt
@@ -3,7 +3,6 @@ package com.whatever.raisedragon.domain.user
 import com.whatever.raisedragon.domain.BaseEntity
 import jakarta.persistence.*
 import org.hibernate.annotations.SQLRestriction
-import java.time.LocalDateTime
 
 @Table(name = "users")
 @Entity
@@ -32,10 +31,6 @@ fun User.fromDto(): UserEntity = UserEntity(
     nickname = nickname,
 )
 
-fun UserEntity.disable() {
-    this.deletedAt = LocalDateTime.now()
-}
-
 fun UserEntity.able() {
     this.deletedAt = null
 }