diff --git a/adapters/in-web/src/main/kotlin/com/pokit/category/CategoryShareController.kt b/adapters/in-web/src/main/kotlin/com/pokit/category/CategoryShareController.kt
index 7d0446f8..0fe2e501 100644
--- a/adapters/in-web/src/main/kotlin/com/pokit/category/CategoryShareController.kt
+++ b/adapters/in-web/src/main/kotlin/com/pokit/category/CategoryShareController.kt
@@ -75,4 +75,15 @@ class CategoryShareController(
             .wrapUnit()
     }
 
+    @Operation(summary = "포킷 내보내기 API")
+    @PostMapping("/resign/{categoryId}/{resignUserId}")
+    fun resignUserOfCategory(
+        @AuthenticationPrincipal user: PrincipalUser,
+        @PathVariable categoryId: Long,
+        @PathVariable resignUserId: Long,
+    ): ResponseEntity<Unit> {
+        return categoryUseCase.resignUser(user.id, categoryId, resignUserId)
+            .wrapUnit()
+    }
+
 }
diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/impl/SharedCategoryAdapter.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/impl/SharedCategoryAdapter.kt
index c67d0c11..29884166 100644
--- a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/impl/SharedCategoryAdapter.kt
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/impl/SharedCategoryAdapter.kt
@@ -5,6 +5,7 @@ import com.pokit.category.port.out.SharedCategoryPort
 import com.pokit.out.persistence.category.persist.SharedCategoryEntity
 import com.pokit.out.persistence.category.persist.SharedCategoryRepository
 import com.pokit.out.persistence.category.persist.toDomain
+import org.springframework.data.repository.findByIdOrNull
 import org.springframework.stereotype.Repository
 
 @Repository
@@ -17,8 +18,15 @@ class SharedCategoryAdapter(
     }
 
     override fun loadByUserIdAndCategoryId(userId: Long, categoryId: Long): SharedCategory? {
-        return sharedCategoryRepository.findByUserIdAndCategoryId(userId, categoryId)
-            ?.toDomain()
+        return sharedCategoryRepository.findByUserIdAndCategoryIdAndIsDeleted(
+            userId,
+            categoryId,
+            false
+        )?.toDomain()
     }
 
+    override fun delete(sharedCategory: SharedCategory) {
+        sharedCategoryRepository.findByIdOrNull(sharedCategory.id)
+            ?.delete()
+    }
 }
diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/persist/SharedCategoryEntity.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/persist/SharedCategoryEntity.kt
index a9f984eb..6d911f8a 100644
--- a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/persist/SharedCategoryEntity.kt
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/persist/SharedCategoryEntity.kt
@@ -16,9 +16,17 @@ class SharedCategoryEntity(
 
     @Column(name = "category_id")
     val categoryId: Long,
+
+    @Column(name = "is_deleted")
+    var isDeleted: Boolean = false
 ) : BaseEntity() {
+    fun delete() {
+        this.isDeleted = true
+    }
+
     companion object {
         fun of(sharedCategory: SharedCategory) = SharedCategoryEntity(
+            id= sharedCategory.id,
             userId = sharedCategory.userId,
             categoryId = sharedCategory.categoryId
         )
@@ -26,6 +34,7 @@ class SharedCategoryEntity(
 }
 
 internal fun SharedCategoryEntity.toDomain() = SharedCategory(
+    id = this.id,
     userId = this.userId,
     categoryId = this.categoryId
 )
diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/persist/SharedCategoryRepository.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/persist/SharedCategoryRepository.kt
index 41d04d13..a35329af 100644
--- a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/persist/SharedCategoryRepository.kt
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/category/persist/SharedCategoryRepository.kt
@@ -3,5 +3,9 @@ package com.pokit.out.persistence.category.persist
 import org.springframework.data.jpa.repository.JpaRepository
 
 interface SharedCategoryRepository : JpaRepository<SharedCategoryEntity, Long> {
-    fun findByUserIdAndCategoryId(userId: Long, categoryId: Long): SharedCategoryEntity?
+    fun findByUserIdAndCategoryIdAndIsDeleted(
+        userId: Long,
+        categoryId: Long,
+        isDeleted: Boolean
+    ): SharedCategoryEntity?
 }
diff --git a/application/src/main/kotlin/com/pokit/category/port/in/CategoryUseCase.kt b/application/src/main/kotlin/com/pokit/category/port/in/CategoryUseCase.kt
index ab9adc57..52bd682a 100644
--- a/application/src/main/kotlin/com/pokit/category/port/in/CategoryUseCase.kt
+++ b/application/src/main/kotlin/com/pokit/category/port/in/CategoryUseCase.kt
@@ -19,4 +19,5 @@ interface CategoryUseCase {
     fun completeShare(categoryId: Long)
     fun duplicateCategory(originCategoryId: Long, categoryName: String, userId: Long, categoryImageId: Int)
     fun acceptCategory(userId: Long, categoryId: Long)
+    fun resignUser(userId: Long, categoryId: Long, resignUserId: Long)
 }
diff --git a/application/src/main/kotlin/com/pokit/category/port/out/SharedCategoryPort.kt b/application/src/main/kotlin/com/pokit/category/port/out/SharedCategoryPort.kt
index 151e5042..5d9c37e7 100644
--- a/application/src/main/kotlin/com/pokit/category/port/out/SharedCategoryPort.kt
+++ b/application/src/main/kotlin/com/pokit/category/port/out/SharedCategoryPort.kt
@@ -6,4 +6,6 @@ interface SharedCategoryPort {
     fun persist(sharedCategory: SharedCategory): SharedCategory
 
     fun loadByUserIdAndCategoryId(userId: Long, categoryId: Long): SharedCategory?
+
+    fun delete(sharedCategory: SharedCategory)
 }
diff --git a/application/src/main/kotlin/com/pokit/category/port/service/CategoryService.kt b/application/src/main/kotlin/com/pokit/category/port/service/CategoryService.kt
index f80bde59..9ad5f270 100644
--- a/application/src/main/kotlin/com/pokit/category/port/service/CategoryService.kt
+++ b/application/src/main/kotlin/com/pokit/category/port/service/CategoryService.kt
@@ -170,6 +170,15 @@ class CategoryService(
         sharedCategoryPort.persist(sharedCategory)
     }
 
+    @Transactional
+    override fun resignUser(userId: Long, categoryId: Long, resignUserId: Long) {
+        val category = categoryPort.loadByIdAndUserId(categoryId, userId)
+            ?: throw NotFoundCustomException(CategoryErrorCode.NOT_FOUND_CATEGORY)
+        val sharedCategory = (sharedCategoryPort.loadByUserIdAndCategoryId(resignUserId, category.categoryId)
+            ?: throw NotFoundCustomException(CategoryErrorCode.NEVER_ACCPTED))
+        sharedCategoryPort.delete(sharedCategory)
+    }
+
     override fun getAllCategoryImages(): List<CategoryImage> =
         categoryImagePort.loadAll()
 
diff --git a/domain/src/main/kotlin/com/pokit/category/exception/CategoryErrorCode.kt b/domain/src/main/kotlin/com/pokit/category/exception/CategoryErrorCode.kt
index 30d7a94c..1714f76b 100644
--- a/domain/src/main/kotlin/com/pokit/category/exception/CategoryErrorCode.kt
+++ b/domain/src/main/kotlin/com/pokit/category/exception/CategoryErrorCode.kt
@@ -15,5 +15,6 @@ enum class CategoryErrorCode(
     SHARE_ALREADY_EXISTS_CATEGORY("직접 생성한 포킷은 공유받을 수 없습니다.\n 다른 유저의 포킷을 공유받아보세요.", "CA_007"),
     NOT_FOUND_UNCATEGORIZED("사용자가 미분류 카테고리가 없습니다.(서버 에러)", "CA_008"),
     ALREADY_ACCEPTED("이미 초대를 수락한 포킷입니다.", "CA_009"),
+    NEVER_ACCPTED("해당 유저가 포킷에 초대된 이력이 없습니다.", "CA_0010"),
 
 }