diff --git a/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/MemberAdapterTest.kt b/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/MemberAdapterTest.kt
index f33b016..dc2d48e 100644
--- a/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/MemberAdapterTest.kt
+++ b/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/MemberAdapterTest.kt
@@ -9,6 +9,7 @@ import com.example.estdelivery.coupon.application.port.out.adapter.persistence.r
 import com.example.estdelivery.coupon.domain.coupon.Coupon
 import com.example.estdelivery.coupon.domain.coupon.CouponType
 import io.kotest.matchers.shouldBe
+import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.boot.test.context.SpringBootTest
@@ -28,6 +29,7 @@ class MemberAdapterTest(
     @Autowired
     private val couponRepository: CouponRepository,
 ) {
+    @BeforeEach
     fun setUp() {
         memberCouponRepository.deleteAll()
         couponRepository.deleteAll()
diff --git a/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/MemberPersistenceAdapterTest.kt b/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/MemberPersistenceAdapterTest.kt
index b2f1d02..bc8b4d0 100644
--- a/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/MemberPersistenceAdapterTest.kt
+++ b/coupon/src/test/kotlin/com/example/estdelivery/coupon/application/port/out/adapter/persistence/MemberPersistenceAdapterTest.kt
@@ -49,7 +49,17 @@ class MemberPersistenceAdapterTest : FreeSpec({
             member.receiveCoupon(나눠준_비율_할인_쿠폰)
             val unusedCouponEntity = fromCoupon(나눠준_비율_할인_쿠폰)
 
-            every { memberCouponRepository.findByMemberIdAndCoupon(member.id, unusedCouponEntity) }
+            every {
+                memberCouponRepository.findByMemberIdAndCoupon(
+                    member.id,
+                    unusedCouponEntity
+                )
+            } returns MemberCouponEntity(
+                unusedCouponEntity,
+                member.id,
+                MemberCouponUseState.UNUSED,
+                1L
+            )
             memberPersistenceAdapter.updateUnusedCouponBook(member.id, member.showMyCouponBook())
         }
     }