diff --git a/src/test/kotlin/roomescape/auth/infrastructure/jwt/JwtHandlerTest.kt b/src/test/kotlin/roomescape/auth/infrastructure/jwt/JwtHandlerTest.kt
index 64ca2bd3..9d9c91bc 100644
--- a/src/test/kotlin/roomescape/auth/infrastructure/jwt/JwtHandlerTest.kt
+++ b/src/test/kotlin/roomescape/auth/infrastructure/jwt/JwtHandlerTest.kt
@@ -25,14 +25,12 @@ class JwtHandlerTest : FunSpec({
         }
 
         test("만료된 토큰이면 예외를 던진다.") {
-            // given
             val expirationTime = 0L
             val shortExpirationTimeJwtHandler: JwtHandler = JwtFixture.create(expirationTime = expirationTime)
             val token = shortExpirationTimeJwtHandler.createToken(memberId)
 
             Thread.sleep(expirationTime) // 만료 시간 이후로 대기
 
-            // when & then
             shouldThrow<AuthException> {
                 shortExpirationTimeJwtHandler.getMemberIdFromToken(token)
             }.errorCode shouldBe AuthErrorCode.EXPIRED_TOKEN
diff --git a/src/test/kotlin/roomescape/member/business/MemberServiceTest.kt b/src/test/kotlin/roomescape/member/business/MemberServiceTest.kt
index 7ee9bb2a..db82fc0b 100644
--- a/src/test/kotlin/roomescape/member/business/MemberServiceTest.kt
+++ b/src/test/kotlin/roomescape/member/business/MemberServiceTest.kt
@@ -90,7 +90,6 @@ class MemberServiceTest : FunSpec({
                 memberWriter.create(request.name, request.email, request.password, Role.MEMBER)
             } throws MemberException(MemberErrorCode.DUPLICATE_EMAIL)
 
-            // when & then
             shouldThrow<MemberException> {
                 memberService.createMember(request)
             }.also {
diff --git a/src/test/kotlin/roomescape/payment/infrastructure/client/TossPaymentClientTest.kt b/src/test/kotlin/roomescape/payment/infrastructure/client/TossPaymentClientTest.kt
index eb8906ad..98419344 100644
--- a/src/test/kotlin/roomescape/payment/infrastructure/client/TossPaymentClientTest.kt
+++ b/src/test/kotlin/roomescape/payment/infrastructure/client/TossPaymentClientTest.kt
@@ -48,7 +48,6 @@ class TossPaymentClientTest(
                         .createResponse(it)
                 }
 
-                // when
                 val paymentRequest = SampleTossPaymentConst.paymentRequest
                 val paymentResponse: PaymentApproveResponse = client.confirm(paymentRequest)
 
@@ -68,7 +67,6 @@ class TossPaymentClientTest(
                             .createResponse(it)
                     }
 
-                    // when
                     val paymentRequest = SampleTossPaymentConst.paymentRequest
 
                     // then
@@ -107,7 +105,7 @@ class TossPaymentClientTest(
                         .createResponse(it)
                 }
 
-                // when
+
                 val cancelRequest: PaymentCancelRequest = SampleTossPaymentConst.cancelRequest
                 val cancelResponse: PaymentCancelResponse = client.cancel(cancelRequest)