diff --git a/app/Http/Controllers/Barobill/EaccountController.php b/app/Http/Controllers/Barobill/EaccountController.php
index 45ca95b9..cfcba3b1 100644
--- a/app/Http/Controllers/Barobill/EaccountController.php
+++ b/app/Http/Controllers/Barobill/EaccountController.php
@@ -562,8 +562,10 @@ private function parseTransactionLogs($resultData, string $defaultBankName = '',
             $withdraw = (int) floatval($log->Withdraw ?? 0);
             $balance = (int) floatval($log->Balance ?? 0);
             $summary = $log->TransRemark1 ?? $log->Summary ?? '';
+            $remark2 = $log->TransRemark2 ?? '';
+            $cleanSummary = BankTransaction::cleanSummary($summary, $remark2);
 
-            $uniqueKey = implode('|', [$bankAccountNum, $transDT, $deposit, $withdraw, $balance, $summary]);
+            $uniqueKey = implode('|', [$bankAccountNum, $transDT, $deposit, $withdraw, $balance, $cleanSummary]);
             $uniqueKeys[] = $uniqueKey;
         }
 
@@ -596,15 +598,18 @@ private function parseTransactionLogs($resultData, string $defaultBankName = '',
             $remark2 = $log->TransRemark2 ?? '';
             $transType = $log->TransType ?? '';
 
+            // ★ 적요에서 상대계좌예금주명(remark2) 중복 제거
+            $cleanSummary = BankTransaction::cleanSummary($summary, $remark2);
+
             $bankAccountNum = $log->BankAccountNum ?? '';
 
             // 고유 키 생성하여 저장된 데이터와 매칭 (숫자는 정수로 변환하여 형식 통일)
-            $uniqueKey = implode('|', [$bankAccountNum, $transDT, (int) $deposit, (int) $withdraw, (int) $balance, $summary]);
+            $uniqueKey = implode('|', [$bankAccountNum, $transDT, (int) $deposit, (int) $withdraw, (int) $balance, $cleanSummary]);
             $savedItem = $savedData?->get($uniqueKey);
             $override = $overrides->get($uniqueKey);
 
             // 원본 적요/내용 (remark2를 합산하지 않음 - 상대계좌예금주명 컬럼에서 별도 표시)
-            $originalSummary = $summary;
+            $originalSummary = $cleanSummary;
             $originalCast = $savedItem?->cast ?? $remark2;
 
             // 오버라이드 적용 (수정된 값이 있으면 사용)
@@ -850,6 +855,9 @@ private function cacheApiTransactions(int $tenantId, string $accNum, string $ban
             $summary = $log->TransRemark1 ?? $log->Summary ?? '';
             $remark2 = $log->TransRemark2 ?? '';
 
+            // ★ 적요에서 상대계좌예금주명(remark2) 중복 제거
+            $cleanSummary = BankTransaction::cleanSummary($summary, $remark2);
+
             $rows[] = [
                 'tenant_id' => $tenantId,
                 'bank_account_num' => $log->BankAccountNum ?? $accNum,
@@ -861,7 +869,7 @@ private function cacheApiTransactions(int $tenantId, string $accNum, string $ban
                 'deposit' => $deposit,
                 'withdraw' => $withdraw,
                 'balance' => $balance,
-                'summary' => $summary,
+                'summary' => $cleanSummary,
                 'cast' => $remark2,
                 'memo' => $log->Memo ?? '',
                 'trans_office' => $log->TransOffice ?? '',
diff --git a/app/Models/Barobill/BankTransaction.php b/app/Models/Barobill/BankTransaction.php
index 242491d3..bb054196 100644
--- a/app/Models/Barobill/BankTransaction.php
+++ b/app/Models/Barobill/BankTransaction.php
@@ -49,19 +49,40 @@ public function tenant(): BelongsTo
         return $this->belongsTo(Tenant::class);
     }
 
+    /**
+     * 적요(summary)에서 상대계좌예금주명(cast/remark2) 중복 제거
+     * 바로빌 API 응답에서 TransRemark1에 TransRemark2가 포함되는 경우 정리
+     */
+    public static function cleanSummary(string $summary, string $remark): string
+    {
+        if (empty($remark) || empty($summary) || ! str_contains($summary, $remark)) {
+            return $summary;
+        }
+
+        $result = rtrim($summary);
+
+        while (str_ends_with($result, $remark) && strlen($result) > strlen($remark)) {
+            $result = rtrim(substr($result, 0, -strlen($remark)));
+        }
+
+        return $result;
+    }
+
     /**
      * 거래 고유 키 생성 (매칭용)
      * 숫자는 정수로 변환하여 형식 통일
      */
     public function getUniqueKeyAttribute(): string
     {
+        $cleanSummary = self::cleanSummary($this->summary ?? '', $this->cast ?? '');
+
         return implode('|', [
             $this->bank_account_num,
             $this->trans_dt,
             (int) $this->deposit,
             (int) $this->withdraw,
             (int) $this->balance,
-            $this->summary ?? '',
+            $cleanSummary,
         ]);
     }