diff --git a/src/main/java/com/snp/batch/jobs/shipdetail/batch/writer/ShipDetailDataWriter.java b/src/main/java/com/snp/batch/jobs/shipdetail/batch/writer/ShipDetailDataWriter.java
index c29b8da..c9033c8 100644
--- a/src/main/java/com/snp/batch/jobs/shipdetail/batch/writer/ShipDetailDataWriter.java
+++ b/src/main/java/com/snp/batch/jobs/shipdetail/batch/writer/ShipDetailDataWriter.java
@@ -76,8 +76,8 @@ public class ShipDetailDataWriter extends BaseWriter<ShipDetailUpdate> {
 
         // 2. 각 Repository에 전달
         // ✅ 2-1. ShipDetailRepository (Core20 데이터)
-//        log.debug("Core20 데이터 저장 시작: {} 건", coreEntities.size());
-//        shipDetailRepository.saveAllCoreData(coreEntities);
+        log.debug("Core20 데이터 저장 시작: {} 건", coreEntities.size());
+        shipDetailRepository.saveAllCoreData(coreEntities);
 //
 //        // ✅ 2-2. 추가적인 Array/List 데이터
 //        // OwnerHistory 저장
diff --git a/src/main/java/com/snp/batch/jobs/shipimport/batch/repository/ShipRepositoryImpl.java b/src/main/java/com/snp/batch/jobs/shipimport/batch/repository/ShipRepositoryImpl.java
index 0684917..14c8e94 100644
--- a/src/main/java/com/snp/batch/jobs/shipimport/batch/repository/ShipRepositoryImpl.java
+++ b/src/main/java/com/snp/batch/jobs/shipimport/batch/repository/ShipRepositoryImpl.java
@@ -26,7 +26,7 @@ public class ShipRepositoryImpl extends BaseJdbcRepository<ShipEntity, Long> imp
 
     @Override
     protected String getTableName() {
-        return "ship_data";
+        return "snp_data.ship_data";
     }
 
     @Override
@@ -47,7 +47,7 @@ public class ShipRepositoryImpl extends BaseJdbcRepository<ShipEntity, Long> imp
     @Override
     protected String getInsertSql() {
         return """
-            INSERT INTO ship_data (imo_number, core_ship_ind, dataset_version, import_date, created_at, updated_at, created_by, updated_by)
+            INSERT INTO snp_data.ship_data (imo_number, core_ship_ind, dataset_version, import_date, created_at, updated_at, created_by, updated_by)
             VALUES (?, ?, ?, ?, ?, ?, ?, ?)
             """;
     }
@@ -55,7 +55,7 @@ public class ShipRepositoryImpl extends BaseJdbcRepository<ShipEntity, Long> imp
     @Override
     protected String getUpdateSql() {
         return """
-            UPDATE ship_data
+            UPDATE snp_data.ship_data
             SET core_ship_ind = ?,
                 dataset_version = ?,
                 import_date = ?,
@@ -100,7 +100,7 @@ public class ShipRepositoryImpl extends BaseJdbcRepository<ShipEntity, Long> imp
      */
     @Override
     public Optional<ShipEntity> findByImoNumber(String imoNumber) {
-        String sql = "SELECT * FROM ship_data WHERE imo_number = ?";
+        String sql = "SELECT * FROM snp_data.ship_data WHERE imo_number = ?";
         return executeQueryForObject(sql, imoNumber);
     }
 
@@ -109,7 +109,7 @@ public class ShipRepositoryImpl extends BaseJdbcRepository<ShipEntity, Long> imp
      */
     @Override
     public boolean existsByImoNumber(String imoNumber) {
-        String sql = "SELECT COUNT(*) FROM ship_data WHERE imo_number = ?";
+        String sql = "SELECT COUNT(*) FROM snp_data.ship_data WHERE imo_number = ?";
         Long count = jdbcTemplate.queryForObject(sql, Long.class, imoNumber);
         return count != null && count > 0;
     }