diff --git a/src/main/java/com/interplug/qcast/batch/JobLauncherController.java b/src/main/java/com/interplug/qcast/batch/JobLauncherController.java
index eb4fd3d5..f9a904d0 100644
--- a/src/main/java/com/interplug/qcast/batch/JobLauncherController.java
+++ b/src/main/java/com/interplug/qcast/batch/JobLauncherController.java
@@ -170,31 +170,35 @@ public class JobLauncherController {
    * 공통 스케줄러 실행 메소드
    */
   private String executeScheduledJob(String jobName) {
+    // 1. 가장 먼저 스케줄러 설정 확인
+    if (!"Y".equals(scheduler) && !"materialJob".equals(jobName) && !"commonCodeJob".equals(jobName)) {
+      log.info("Scheduler disabled, skipping job {}", jobName);
+      return "Scheduler disabled";
+    }
+
+    // 2. Job 존재 확인
     Job job = jobs.get(jobName);
     if (job == null) {
       log.error("Job {} not found", jobName);
       return "Job " + jobName + " not found";
     }
 
-    if (!"Y".equals(scheduler) && !"materialJob".equals(jobName) && !"commonCodeJob".equals(jobName)) {
-      log.info("Scheduler disabled, skipping job {}", jobName);
-      return "Scheduler disabled";
-    }
-
-    // 실행 중인 Job 확인
-    if (runningJobs.contains(jobName) || isJobRunning(jobName)) {
-      log.warn("Job {} is already running, skipping execution", jobName);
-      return "Job already running";
-    }
-
-    // 다른 Job이 실행 중인지 확인
+    // 3. 다른 Job 실행 중인지 확인
     if (isAnyJobRunning()) {
       log.warn("Another job is running, skipping job {}", jobName);
       return "Another job is running";
     }
 
+    // 4. 같은 Job이 실행 중인지 확인
+    if (runningJobs.contains(jobName) || isJobRunning(jobName)) {
+      log.warn("Job {} is already running", jobName);
+      return "Job already running";
+    }
+
+    // 5. Job 실행
     try {
       runningJobs.add(jobName);
+      log.info("Starting job {}", jobName);
 
       JobParameters jobParameters = new JobParametersBuilder()
               .addDate("time", new Date())
diff --git a/src/main/java/com/interplug/qcast/biz/displayItem/dto/BomSyncResponse.java b/src/main/java/com/interplug/qcast/biz/displayItem/dto/BomSyncResponse.java
index a8fe8d05..8e109306 100644
--- a/src/main/java/com/interplug/qcast/biz/displayItem/dto/BomSyncResponse.java
+++ b/src/main/java/com/interplug/qcast/biz/displayItem/dto/BomSyncResponse.java
@@ -3,8 +3,10 @@ package com.interplug.qcast.biz.displayItem.dto;
 import com.interplug.qcast.util.DefaultResponse;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
 
 /** Bom 아이템 동기화 Response */
+@EqualsAndHashCode(callSuper = true)
 @Data
 public class BomSyncResponse extends DefaultResponse {
 
diff --git a/src/main/java/com/interplug/qcast/biz/displayItem/dto/ItemSyncResponse.java b/src/main/java/com/interplug/qcast/biz/displayItem/dto/ItemSyncResponse.java
index 14589ee4..df303391 100644
--- a/src/main/java/com/interplug/qcast/biz/displayItem/dto/ItemSyncResponse.java
+++ b/src/main/java/com/interplug/qcast/biz/displayItem/dto/ItemSyncResponse.java
@@ -3,8 +3,10 @@ package com.interplug.qcast.biz.displayItem.dto;
 import com.interplug.qcast.util.DefaultResponse;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
 
 /** 아이템 동기화 Response */
+@EqualsAndHashCode(callSuper = false)
 @Data
 public class ItemSyncResponse extends DefaultResponse {
   @Schema(description = "Material Number")
diff --git a/src/main/java/com/interplug/qcast/biz/displayItem/dto/PriceItemSyncResponse.java b/src/main/java/com/interplug/qcast/biz/displayItem/dto/PriceItemSyncResponse.java
index 8160d17c..c7d33b68 100644
--- a/src/main/java/com/interplug/qcast/biz/displayItem/dto/PriceItemSyncResponse.java
+++ b/src/main/java/com/interplug/qcast/biz/displayItem/dto/PriceItemSyncResponse.java
@@ -3,8 +3,10 @@ package com.interplug.qcast.biz.displayItem.dto;
 import com.interplug.qcast.util.DefaultResponse;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
 
 /** 아이템 동기화 Response */
+@EqualsAndHashCode(callSuper = false)
 @Data
 public class PriceItemSyncResponse extends DefaultResponse {
   @Schema(description = "Price Pattern(정가 : 510,.A가격 : 513, C가격 : 514)")
diff --git a/src/main/java/com/interplug/qcast/biz/displayItem/dto/PriceSyncResponse.java b/src/main/java/com/interplug/qcast/biz/displayItem/dto/PriceSyncResponse.java
index 4dc07ee5..afcbdefa 100644
--- a/src/main/java/com/interplug/qcast/biz/displayItem/dto/PriceSyncResponse.java
+++ b/src/main/java/com/interplug/qcast/biz/displayItem/dto/PriceSyncResponse.java
@@ -4,8 +4,10 @@ import com.interplug.qcast.util.DefaultResponse;
 import io.swagger.v3.oas.annotations.media.Schema;
 import java.util.List;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
 
 /** 가격 동기화 Response */
+@EqualsAndHashCode(callSuper = false)
 @Data
 public class PriceSyncResponse extends DefaultResponse {