diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/member/MemberService.kt b/src/main/kotlin/kr/co/vividnext/sodalive/member/MemberService.kt
index 743d2c2..42e33c2 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/member/MemberService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/member/MemberService.kt
@@ -349,6 +349,7 @@ class MemberService(
         }
     }
 
+    @Transactional
     fun memberBlock(request: MemberBlockRequest, memberId: Long) {
         var blockMember = blockMemberRepository.getBlockAccount(
             blockedMemberId = request.blockMemberId,
@@ -367,6 +368,7 @@ class MemberService(
         }
     }
 
+    @Transactional
     fun memberUnBlock(request: MemberBlockRequest, memberId: Long) {
         val blockMember = blockMemberRepository.getBlockAccount(
             blockedMemberId = request.blockMemberId,