diff --git a/src/main/java/com/hanaro/triptogether/account/controller/AccountController.java b/src/main/java/com/hanaro/triptogether/account/controller/AccountController.java
index 9f862c1..7e163a9 100644
--- a/src/main/java/com/hanaro/triptogether/account/controller/AccountController.java
+++ b/src/main/java/com/hanaro/triptogether/account/controller/AccountController.java
@@ -32,15 +32,15 @@ public List<AccountsResDto> accounts(@RequestBody Map<String, Long> memberIdxMap
         return accountService.accounts(memberIdx);
     }
 
-    // 계좌 입금
+    // 계좌 입출금
     @PutMapping("/account/deposit")
     public void depositAcc(@RequestBody UpdateAccBalanceReq updateAccBalanceReq) {
         accountService.depositAcc(updateAccBalanceReq);
     }
 
     // 계좌 출금
-    @PutMapping("/account/withdraw")
-    public void withdrawAcc(@RequestBody UpdateAccBalanceReq updateAccBalanceReq) {
-        accountService.withdrawAcc(updateAccBalanceReq);
-    }
+//    @PutMapping("/account/withdraw")
+//    public void withdrawAcc(@RequestBody UpdateAccBalanceReq updateAccBalanceReq) {
+//        accountService.withdrawAcc(updateAccBalanceReq);
+//    }
 }
diff --git a/src/main/java/com/hanaro/triptogether/account/dto/request/UpdateAccBalanceReq.java b/src/main/java/com/hanaro/triptogether/account/dto/request/UpdateAccBalanceReq.java
index d67b80f..3ed215d 100644
--- a/src/main/java/com/hanaro/triptogether/account/dto/request/UpdateAccBalanceReq.java
+++ b/src/main/java/com/hanaro/triptogether/account/dto/request/UpdateAccBalanceReq.java
@@ -6,7 +6,8 @@
 
 @Getter
 public class UpdateAccBalanceReq {
-    private Long accIdx;
+    private Long depositAccIdx;  // 입금 계좌
+    private Long withdrawAccIdx;  // 출금 계좌
     private BigDecimal amount;
     private String memo;
 }
diff --git a/src/main/java/com/hanaro/triptogether/account/service/AccountService.java b/src/main/java/com/hanaro/triptogether/account/service/AccountService.java
index c94d98e..adf76ac 100644
--- a/src/main/java/com/hanaro/triptogether/account/service/AccountService.java
+++ b/src/main/java/com/hanaro/triptogether/account/service/AccountService.java
@@ -13,9 +13,9 @@ public interface AccountService {
     // 전체 계좌 조회 (계좌 선택 기능)
     List<AccountsResDto> accounts(Long memberIdx);
 
-    // 계좌 입금
+    // 계좌 입출금
     void depositAcc(UpdateAccBalanceReq updateAccBalanceReq);
 
     // 계좌 출금
-    void withdrawAcc(UpdateAccBalanceReq updateAccBalanceReq);
+//    void withdrawAcc(UpdateAccBalanceReq updateAccBalanceReq);
 }
diff --git a/src/main/java/com/hanaro/triptogether/account/service/impl/AccountServiceImpl.java b/src/main/java/com/hanaro/triptogether/account/service/impl/AccountServiceImpl.java
index 23fac2e..3dc0222 100644
--- a/src/main/java/com/hanaro/triptogether/account/service/impl/AccountServiceImpl.java
+++ b/src/main/java/com/hanaro/triptogether/account/service/impl/AccountServiceImpl.java
@@ -84,25 +84,33 @@ public List<AccountsResDto> accounts(Long memberIdx) {
         return accountsResDtos;
     }
 
-    // 계좌 입금
+    // 계좌 입출금
     @Transactional
     @Override
     public void depositAcc(UpdateAccBalanceReq updateAccBalanceReq) {
-        Account account = accountRepository.findById(updateAccBalanceReq.getAccIdx()).orElseThrow(() -> new ApiException(ExceptionEnum.ACCOUNT_NOT_FOUND));
+        // 계좌 입금
+        Account depositAcc = accountRepository.findById(updateAccBalanceReq.getDepositAccIdx()).orElseThrow(() -> new ApiException(ExceptionEnum.ACCOUNT_NOT_FOUND));
 
-        account.updateAccBalance(account.getAccBalance().add(updateAccBalanceReq.getAmount()));
-        account.updateModifiedAt(LocalDateTime.now());
-        accountRepository.save(account);
-    }
+        depositAcc.updateAccBalance(depositAcc.getAccBalance().add(updateAccBalanceReq.getAmount()));
+        depositAcc.updateModifiedAt(LocalDateTime.now());
+        accountRepository.save(depositAcc);
 
-    // 계좌 출금
-    @Transactional
-    @Override
-    public void withdrawAcc(UpdateAccBalanceReq updateAccBalanceReq) {
-        Account account = accountRepository.findById(updateAccBalanceReq.getAccIdx()).orElseThrow(() -> new ApiException(ExceptionEnum.ACCOUNT_NOT_FOUND));
+        // 계좌 출금
+        Account withdrawAcc = accountRepository.findById(updateAccBalanceReq.getWithdrawAccIdx()).orElseThrow(() -> new ApiException(ExceptionEnum.ACCOUNT_NOT_FOUND));
 
-        account.updateAccBalance(account.getAccBalance().subtract(updateAccBalanceReq.getAmount()));
-        account.updateModifiedAt(LocalDateTime.now());
-        accountRepository.save(account);
+        withdrawAcc.updateAccBalance(withdrawAcc.getAccBalance().subtract(updateAccBalanceReq.getAmount()));
+        withdrawAcc.updateModifiedAt(LocalDateTime.now());
+        accountRepository.save(withdrawAcc);
     }
+
+    // 계좌 출금
+//    @Transactional
+//    @Override
+//    public void withdrawAcc(UpdateAccBalanceReq updateAccBalanceReq) {
+//        Account account = accountRepository.findById(updateAccBalanceReq.getAccIdx()).orElseThrow(() -> new ApiException(ExceptionEnum.ACCOUNT_NOT_FOUND));
+//
+//        account.updateAccBalance(account.getAccBalance().subtract(updateAccBalanceReq.getAmount()));
+//        account.updateModifiedAt(LocalDateTime.now());
+//        accountRepository.save(account);
+//    }
 }
diff --git a/src/main/java/com/hanaro/triptogether/team/dto/response/ManageTeamResDto.java b/src/main/java/com/hanaro/triptogether/team/dto/response/ManageTeamResDto.java
index 8fc633b..e3d282b 100644
--- a/src/main/java/com/hanaro/triptogether/team/dto/response/ManageTeamResDto.java
+++ b/src/main/java/com/hanaro/triptogether/team/dto/response/ManageTeamResDto.java
@@ -12,4 +12,5 @@ public class ManageTeamResDto {
     private String accNumber;
     private BigDecimal accBalance;
     private Boolean alarmStatus;
+    private Long accIdx;
 }
diff --git a/src/main/java/com/hanaro/triptogether/team/service/impl/TeamServiceImpl.java b/src/main/java/com/hanaro/triptogether/team/service/impl/TeamServiceImpl.java
index 1520b8f..a1ae267 100644
--- a/src/main/java/com/hanaro/triptogether/team/service/impl/TeamServiceImpl.java
+++ b/src/main/java/com/hanaro/triptogether/team/service/impl/TeamServiceImpl.java
@@ -113,6 +113,7 @@ public ManageTeamResDto manageTeam(ManageTeamReqDto manageTeamReqDto) {
                 .accNumber(account.getAccNumber())
                 .accBalance(account.getAccBalance())
                 .alarmStatus(member.getAlarmStatus())
+                .accIdx(account.getAccIdx())
                 .build();
 
         return manageTeamResDto;
diff --git a/src/test/java/com/hanaro/triptogether/TeamServiceTests.java b/src/test/java/com/hanaro/triptogether/TeamServiceTests.java
index 9882eb8..6e5ea07 100644
--- a/src/test/java/com/hanaro/triptogether/TeamServiceTests.java
+++ b/src/test/java/com/hanaro/triptogether/TeamServiceTests.java
@@ -145,6 +145,7 @@ void testManageTeam() {
         assertEquals(account.getAccNumber(), result.getAccNumber());
         assertEquals(account.getAccBalance(), result.getAccBalance());
         assertEquals(member.getAlarmStatus(), result.getAlarmStatus());
+        assertEquals(account.getAccIdx(), result.getAccIdx());
 
         verify(teamRepository, times(1)).findById(teamIdx);
     }