diff --git a/src/main/java/com/snp/batch/global/config/SwaggerConfig.java b/src/main/java/com/snp/batch/global/config/SwaggerConfig.java
index c90a229..0cc911a 100644
--- a/src/main/java/com/snp/batch/global/config/SwaggerConfig.java
+++ b/src/main/java/com/snp/batch/global/config/SwaggerConfig.java
@@ -38,12 +38,15 @@ public class SwaggerConfig {
                         new Server()
                                 .url("http://localhost:" + serverPort)
                                 .description("로컬 개발 서버"),
+                        new Server()
+                                .url("http://10.26.252.39:" + serverPort)
+                                .description("로컬 개발 서버"),
                         new Server()
                                 .url("http://211.208.115.83:" + serverPort)
                                 .description("중계 서버"),
                         new Server()
-                                .url("https://api.snp-batch.com")
-                                .description("운영 서버 (예시)")
+                                .url("http://10.187.28.28:" + serverPort)
+                                .description("운영 서버")
                 ));
     }
 
diff --git a/src/main/java/com/snp/batch/jobs/shipdetail/batch/reader/ShipDetailDataReader.java b/src/main/java/com/snp/batch/jobs/shipdetail/batch/reader/ShipDetailDataReader.java
index ae72051..1176131 100644
--- a/src/main/java/com/snp/batch/jobs/shipdetail/batch/reader/ShipDetailDataReader.java
+++ b/src/main/java/com/snp/batch/jobs/shipdetail/batch/reader/ShipDetailDataReader.java
@@ -45,7 +45,7 @@ public class ShipDetailDataReader extends BaseApiReader<ShipDetailComparisonData
     // DB 해시값을 저장할 맵
     private Map<String, String> dbMasterHashes;
     private int currentBatchIndex = 0;
-    private final int batchSize = 50;
+    private final int batchSize = 30;
 
     public ShipDetailDataReader(WebClient webClient, JdbcTemplate jdbcTemplate, ObjectMapper objectMapper) {
         super(webClient);
@@ -64,16 +64,11 @@ public class ShipDetailDataReader extends BaseApiReader<ShipDetailComparisonData
         return "/MaritimeWCF/APSShipService.svc/RESTFul/GetShipsByIHSLRorIMONumbersAll";
     }
 
-    @Override
-    protected String getApiBaseUrl() {
-        return "https://shipsapi.maritime.spglobal.com";
-    }
-
     private static final String GET_ALL_IMO_QUERY =
-            "select imo_number from ship_data where imo_number > (select max(imo_number) from ship_detail_hash_json) order by imo_number asc";
+            "select imo_number from snp_data.ship_data order by imo_number";
 
     private static final String FETCH_ALL_HASHES_QUERY =
-            "SELECT imo_number, ship_detail_hash FROM ship_detail_hash_json ORDER BY imo_number";
+            "SELECT imo_number, ship_detail_hash FROM snp_data.ship_detail_hash_json ORDER BY imo_number";
 
     /**
      * 최초 1회만 실행: ship_data 테이블에서 IMO 번호 전체 조회