diff --git a/src/main/java/com/prgrms/catchtable/waiting/domain/Waiting.java b/src/main/java/com/prgrms/catchtable/waiting/domain/Waiting.java
index 421c1184..ad159813 100644
--- a/src/main/java/com/prgrms/catchtable/waiting/domain/Waiting.java
+++ b/src/main/java/com/prgrms/catchtable/waiting/domain/Waiting.java
@@ -1,6 +1,5 @@
 package com.prgrms.catchtable.waiting.domain;
 
-import static com.prgrms.catchtable.common.exception.ErrorCode.CAN_NOT_CANCEL_WAITING;
 import static com.prgrms.catchtable.common.exception.ErrorCode.CAN_NOT_COMPLETE_WAITING;
 import static com.prgrms.catchtable.common.exception.ErrorCode.POSTPONE_REMAINING_CNT_0;
 import static com.prgrms.catchtable.waiting.domain.WaitingStatus.CANCELED;
diff --git a/src/main/java/com/prgrms/catchtable/waiting/repository/WaitingRepository.java b/src/main/java/com/prgrms/catchtable/waiting/repository/WaitingRepository.java
index 0ddd920c..3ae6e878 100644
--- a/src/main/java/com/prgrms/catchtable/waiting/repository/WaitingRepository.java
+++ b/src/main/java/com/prgrms/catchtable/waiting/repository/WaitingRepository.java
@@ -18,5 +18,6 @@ public interface WaitingRepository extends JpaRepository<Waiting, Long> {
 
     @Query("select w from Waiting w join fetch w.shop "
         + "where w.member = :member and w.status = :status")
-    Optional<Waiting> findByMemberAndStatusWithShop(@Param("member")Member member, @Param("status")WaitingStatus status);
+    Optional<Waiting> findByMemberAndStatusWithShop(@Param("member") Member member,
+        @Param("status") WaitingStatus status);
 }
diff --git a/src/test/java/com/prgrms/catchtable/waiting/controller/MemberWaitingControllerTest.java b/src/test/java/com/prgrms/catchtable/waiting/controller/MemberWaitingControllerTest.java
index 30274744..24963131 100644
--- a/src/test/java/com/prgrms/catchtable/waiting/controller/MemberWaitingControllerTest.java
+++ b/src/test/java/com/prgrms/catchtable/waiting/controller/MemberWaitingControllerTest.java
@@ -1,7 +1,6 @@
 package com.prgrms.catchtable.waiting.controller;
 
 import static com.prgrms.catchtable.waiting.domain.WaitingStatus.CANCELED;
-import static com.prgrms.catchtable.waiting.domain.WaitingStatus.COMPLETED;
 import static com.prgrms.catchtable.waiting.domain.WaitingStatus.PROGRESS;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertThrows;
@@ -145,8 +144,6 @@ void postponeWaiting_fails() throws Exception {
             .andExpect(status().isBadRequest())
             .andExpect(jsonPath("$.message").value("이미 맨뒤라 웨이팅을 미룰 수 없습니다."))
             .andDo(MockMvcResultHandlers.print());
-//        Waiting waiting = waitingRepository.findById(waiting3.getId()).orElse(null);
-//        Assertions.assertThat(waiting.getPostponeRemainingCount()).isEqualTo(2);
     }
 
 
diff --git a/src/test/java/com/prgrms/catchtable/waiting/service/MemberWaitingServiceTest.java b/src/test/java/com/prgrms/catchtable/waiting/service/MemberWaitingServiceTest.java
index c9f4b597..80c38d05 100644
--- a/src/test/java/com/prgrms/catchtable/waiting/service/MemberWaitingServiceTest.java
+++ b/src/test/java/com/prgrms/catchtable/waiting/service/MemberWaitingServiceTest.java
@@ -86,7 +86,8 @@ void postponeWaiting() {
         Waiting waiting = mock(Waiting.class);
 
         given(memberRepository.findById(1L)).willReturn(Optional.of(member));
-        given(waitingRepository.findByMemberAndStatusWithShop(member,PROGRESS)).willReturn(Optional.of(waiting));
+        given(waitingRepository.findByMemberAndStatusWithShop(member, PROGRESS)).willReturn(
+            Optional.of(waiting));
         given(waiting.getShop()).willReturn(shop);
         given(waiting.getStatus()).willReturn(PROGRESS);
         given(waitingLineRepository.findRank(anyLong(), anyLong())).willReturn(3L);
@@ -112,7 +113,8 @@ void cancelWaiting() {
         Waiting waiting = mock(Waiting.class);
 
         given(memberRepository.findById(1L)).willReturn(Optional.of(member));
-        given(waitingRepository.findByMemberAndStatusWithShop(member,PROGRESS)).willReturn(Optional.of(waiting));
+        given(waitingRepository.findByMemberAndStatusWithShop(member, PROGRESS)).willReturn(
+            Optional.of(waiting));
         given(waiting.getShop()).willReturn(shop);
         given(waiting.getStatus()).willReturn(CANCELED);
         doNothing().when(waiting).changeStatusCanceled();
@@ -130,14 +132,15 @@ void cancelWaiting() {
 
     @DisplayName("웨이팅를 조회할 수 있다.")
     @Test
-    void getWaiting(){
+    void getWaiting() {
         //given
         Shop shop = mock(Shop.class);
         Member member = mock(Member.class);
         Waiting waiting = mock(Waiting.class);
 
         given(memberRepository.findById(1L)).willReturn(Optional.of(member));
-        given(waitingRepository.findByMemberAndStatusWithShop(member,PROGRESS)).willReturn(Optional.of(waiting));
+        given(waitingRepository.findByMemberAndStatusWithShop(member, PROGRESS)).willReturn(
+            Optional.of(waiting));
         given(waiting.getShop()).willReturn(shop);
         given(waiting.getStatus()).willReturn(PROGRESS);
         //when