diff --git a/src/main/java/com/interplug/qcast/batch/master/MaterialConfiguration.java b/src/main/java/com/interplug/qcast/batch/master/MaterialConfiguration.java
index 25227bb3..b4e5ccb1 100644
--- a/src/main/java/com/interplug/qcast/batch/master/MaterialConfiguration.java
+++ b/src/main/java/com/interplug/qcast/batch/master/MaterialConfiguration.java
@@ -4,8 +4,11 @@ import com.fasterxml.jackson.core.type.TypeReference;
 import com.interplug.qcast.biz.displayItem.DisplayItemService;
 import com.interplug.qcast.biz.displayItem.dto.ItemSyncResponse;
 import com.interplug.qcast.util.InterfaceQsp;
+import java.util.ArrayList;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import org.springframework.batch.core.Job;
 import org.springframework.batch.core.JobExecutionListener;
 import org.springframework.batch.core.Step;
@@ -34,6 +37,9 @@ public class MaterialConfiguration implements JobExecutionListener {
   @Value("${qsp.master-material-batch-url}")
   private String qspInterfaceUrl;
 
+  @Value("${qsp.master-material-batch-page-size:1000}")
+  private int pageSize;
+
   public MaterialConfiguration(DisplayItemService displayItemService, InterfaceQsp interfaceQsp) {
     this.displayItemService = displayItemService;
     this.interfaceQsp = interfaceQsp;
@@ -58,12 +64,32 @@ public class MaterialConfiguration implements JobExecutionListener {
   @Bean
   @StepScope
   public ListItemReader<ItemSyncResponse> materialReader() throws Exception {
-    this.itemSyncList =
-        interfaceQsp.callApiData(
-            HttpMethod.GET,
-            qspInterfaceUrl + "?allYn=N",
-            null,
-            new TypeReference<List<ItemSyncResponse>>() {});
+    List<ItemSyncResponse> aggregated = new ArrayList<>();
+    int page = 1;
+    while (true) {
+      Map<String, Object> params = new HashMap<>();
+      params.put("allYn", "N");
+      params.put("page", page);
+      params.put("size", pageSize);
+
+      List<ItemSyncResponse> pageItems =
+          interfaceQsp.callApiData(
+              HttpMethod.GET,
+              qspInterfaceUrl,
+              params,
+              new TypeReference<List<ItemSyncResponse>>() {});
+
+      if (pageItems == null || pageItems.isEmpty()) {
+        break;
+      }
+
+      aggregated.addAll(pageItems);
+      if (pageItems.size() < pageSize) {
+        break;
+      }
+      page++;
+    }
+    this.itemSyncList = aggregated;
     return (itemSyncList != null)
         ? new ListItemReader<>(itemSyncList)
         : new ListItemReader<>(Collections.emptyList());
diff --git a/src/main/java/com/interplug/qcast/util/InterfaceQsp.java b/src/main/java/com/interplug/qcast/util/InterfaceQsp.java
index ce6a40a1..f813a461 100644
--- a/src/main/java/com/interplug/qcast/util/InterfaceQsp.java
+++ b/src/main/java/com/interplug/qcast/util/InterfaceQsp.java
@@ -37,34 +37,41 @@ public class InterfaceQsp {
    * @return String
    * @throws Exception
    */
-  public String callApi(HttpMethod httpMethod, String apiPath, Object requestObject)
-      throws Exception {
-
-    URL url = null;
-    HttpURLConnection con = null;
+  public String callApi(HttpMethod httpMethod, String apiPath, Object requestObject)
+      throws Exception {
+
+    URL url = null;
+    HttpURLConnection con = null;
     OutputStreamWriter osw = null;
-    BufferedReader br = null;
-    StringBuilder sb = null;
-
-    try {
-
-      // GET 요청 시 requestObject를 쿼리 스트링으로 변환
-      if (HttpMethod.GET.equals(httpMethod) && requestObject != null) {
+    BufferedReader br = null;
+    StringBuilder sb = null;
+    long startAt = System.currentTimeMillis();
+    String requestType = requestObject == null ? "none" : requestObject.getClass().getSimpleName();
+
+    try {
+
+      // GET 요청 시 requestObject를 쿼리 스트링으로 변환
+      if (HttpMethod.GET.equals(httpMethod) && requestObject != null) {
         ObjectMapper om = new ObjectMapper();
         Map<String, Object> params = om.convertValue(requestObject, Map.class); // Object -> Map 변환
         String queryString =
             params.entrySet().stream()
                 .map(entry -> entry.getKey() + "=" + entry.getValue())
-                .reduce((p1, p2) -> p1 + "&" + p2)
-                .orElse("");
-        apiPath += "?" + queryString; // 쿼리 스트링 추가
-      }
-
-      url = new URL(apiPath);
-      con = (HttpURLConnection) url.openConnection();
-      con.setConnectTimeout(120000); // 서버에 연결되는 Timeout 시간 설정
-      con.setReadTimeout(120000); // InputStream 읽어 오는 Timeout 시간 설정
-      con.setRequestMethod(httpMethod.toString());
+                .reduce((p1, p2) -> p1 + "&" + p2)
+                .orElse("");
+        apiPath += "?" + queryString; // 쿼리 스트링 추가
+      }
+
+      log.debug(
+          "QSP API call start: method={}, url={}, requestType={}",
+          httpMethod,
+          apiPath,
+          requestType);
+      url = new URL(apiPath);
+      con = (HttpURLConnection) url.openConnection();
+      con.setConnectTimeout(120000); // 서버에 연결되는 Timeout 시간 설정
+      con.setReadTimeout(120000); // InputStream 읽어 오는 Timeout 시간 설정
+      con.setRequestMethod(httpMethod.toString());
       con.setRequestProperty("Content-Type", "application/json");
       con.setRequestProperty("Referer", frontUrl);
       con.setDoInput(true);
@@ -84,20 +91,33 @@ public class InterfaceQsp {
       }
 
       sb = new StringBuilder();
-      if (con.getResponseCode() == HttpURLConnection.HTTP_OK) {
-        br = new BufferedReader(new InputStreamReader(con.getInputStream(), "utf-8"));
-
-        String line;
-        while ((line = br.readLine()) != null) {
-          sb.append(line);
-        }
-      }
-    } catch (Exception e) {
-      throw e;
-    } finally {
-      try {
-        if (osw != null) osw.close();
-        if (br != null) br.close();
+      int status = con.getResponseCode();
+      if (status == HttpURLConnection.HTTP_OK) {
+        br = new BufferedReader(new InputStreamReader(con.getInputStream(), "utf-8"));
+
+        String line;
+        while ((line = br.readLine()) != null) {
+          sb.append(line);
+        }
+      }
+      log.debug(
+          "QSP API call end: method={}, url={}, status={}, durationMs={}",
+          httpMethod,
+          apiPath,
+          status,
+          System.currentTimeMillis() - startAt);
+    } catch (Exception e) {
+      log.error(
+          "QSP API call failed: method={}, url={}, durationMs={}",
+          httpMethod,
+          apiPath,
+          System.currentTimeMillis() - startAt,
+          e);
+      throw e;
+    } finally {
+      try {
+        if (osw != null) osw.close();
+        if (br != null) br.close();
       } catch (Exception e) {
         throw e;
       }
@@ -156,23 +176,30 @@ public class InterfaceQsp {
    * @return String
    * @throws Exception
    */
-  public byte[] callApi(
-      HttpMethod httpMethod, String apiPath, Object requestObject, Map<String, String> result)
-      throws Exception {
-
-    URL url = null;
+  public byte[] callApi(
+      HttpMethod httpMethod, String apiPath, Object requestObject, Map<String, String> result)
+      throws Exception {
+
+    URL url = null;
     HttpURLConnection con = null;
     OutputStreamWriter osw = null;
-    BufferedReader br = null;
-
-    byte[] bt = null;
-
-    try {
-      url = new URL(apiPath);
-      con = (HttpURLConnection) url.openConnection();
-      con.setConnectTimeout(30000); // 서버에 연결되는 Timeout 시간 설정
-      con.setReadTimeout(30000); // InputStream 읽어 오는 Timeout 시간 설정
-      con.setRequestMethod(httpMethod.toString());
+    BufferedReader br = null;
+
+    byte[] bt = null;
+    long startAt = System.currentTimeMillis();
+    String requestType = requestObject == null ? "none" : requestObject.getClass().getSimpleName();
+
+    try {
+      log.debug(
+          "QSP API call start: method={}, url={}, requestType={}",
+          httpMethod,
+          apiPath,
+          requestType);
+      url = new URL(apiPath);
+      con = (HttpURLConnection) url.openConnection();
+      con.setConnectTimeout(30000); // 서버에 연결되는 Timeout 시간 설정
+      con.setReadTimeout(30000); // InputStream 읽어 오는 Timeout 시간 설정
+      con.setRequestMethod(httpMethod.toString());
       con.setRequestProperty("Content-Type", "application/json");
       con.setRequestProperty("Referer", frontUrl);
       con.setDoInput(true);
@@ -190,27 +217,40 @@ public class InterfaceQsp {
           osw.flush();
         }
       }
-      if (con.getResponseCode() == HttpURLConnection.HTTP_OK) {
-        // response 헤더 값 결과 셋팅
-        result.put("type", con.getHeaderField("Content-Type"));
-        result.put("disposition", con.getHeaderField("Content-Disposition"));
-
-        InputStream inputStream = con.getInputStream();
+      int status = con.getResponseCode();
+      if (status == HttpURLConnection.HTTP_OK) {
+        // response 헤더 값 결과 셋팅
+        result.put("type", con.getHeaderField("Content-Type"));
+        result.put("disposition", con.getHeaderField("Content-Disposition"));
+
+        InputStream inputStream = con.getInputStream();
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
 
         byte[] buffer = new byte[4096];
         int bytesRead;
         while ((bytesRead = inputStream.read(buffer)) != -1) {
           outputStream.write(buffer, 0, bytesRead);
-        }
-        bt = outputStream.toByteArray(); // 파일 데이터 반환
-      }
-    } catch (Exception e) {
-      throw e;
-    } finally {
-      try {
-        if (osw != null) osw.close();
-        if (br != null) br.close();
+        }
+        bt = outputStream.toByteArray(); // 파일 데이터 반환
+      }
+      log.debug(
+          "QSP API call end: method={}, url={}, status={}, durationMs={}",
+          httpMethod,
+          apiPath,
+          status,
+          System.currentTimeMillis() - startAt);
+    } catch (Exception e) {
+      log.error(
+          "QSP API call failed: method={}, url={}, durationMs={}",
+          httpMethod,
+          apiPath,
+          System.currentTimeMillis() - startAt,
+          e);
+      throw e;
+    } finally {
+      try {
+        if (osw != null) osw.close();
+        if (br != null) br.close();
       } catch (Exception e) {
         throw e;
       }