diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/core/TrainingDataLabelCoreService.java b/src/main/java/com/kamco/cd/kamcoback/postgres/core/TrainingDataLabelCoreService.java
index ea14f8dc..6def8837 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/core/TrainingDataLabelCoreService.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/core/TrainingDataLabelCoreService.java
@@ -77,7 +77,7 @@ public class TrainingDataLabelCoreService {
     return trainingDataLabelRepository.getDetail(assignmentUid);
   }
 
-  public DefaultPaging getDefaultPagingNumber(String userId) {
-    return trainingDataLabelRepository.getDefaultPagingNumber(userId);
+  public DefaultPaging getDefaultPagingNumber(String userId, Integer size) {
+    return trainingDataLabelRepository.getDefaultPagingNumber(userId, size);
   }
 }
diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataLabelRepositoryCustom.java b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataLabelRepositoryCustom.java
index f7121029..b7e0e8c0 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataLabelRepositoryCustom.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataLabelRepositoryCustom.java
@@ -30,5 +30,5 @@ public interface TrainingDataLabelRepositoryCustom {
 
   DetailRes getDetail(UUID assignmentUid);
 
-  DefaultPaging getDefaultPagingNumber(String userId);
+  DefaultPaging getDefaultPagingNumber(String userId, Integer size);
 }
diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataLabelRepositoryImpl.java b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataLabelRepositoryImpl.java
index 71ed0ea4..b6923620 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataLabelRepositoryImpl.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/trainingdata/TrainingDataLabelRepositoryImpl.java
@@ -560,7 +560,7 @@ public class TrainingDataLabelRepositoryImpl extends QuerydslRepositorySupport
   }
 
   @Override
-  public DefaultPaging getDefaultPagingNumber(String userId) {
+  public DefaultPaging getDefaultPagingNumber(String userId, Integer size) {
 
     ZoneId KST = ZoneId.of("Asia/Seoul");
     ZonedDateTime todayStart = ZonedDateTime.now(KST).toLocalDate().atStartOfDay(KST);
@@ -621,7 +621,7 @@ public class TrainingDataLabelRepositoryImpl extends QuerydslRepositorySupport
                 labelingAssignmentEntity.workerUid.eq(userId), beforeCondition.and(stateCondition))
             .fetchOne();
 
-    int page = (int) (beforeCnt / 20); // 기본 사이즈 20
+    int page = (int) (beforeCnt / size); // 기본 사이즈 20
     return DefaultPaging.builder().page(page).assignmentUid(firstAssignedUid).build();
   }
 
diff --git a/src/main/java/com/kamco/cd/kamcoback/trainingdata/TrainingDataLabelApiController.java b/src/main/java/com/kamco/cd/kamcoback/trainingdata/TrainingDataLabelApiController.java
index 5379faeb..e75b4442 100644
--- a/src/main/java/com/kamco/cd/kamcoback/trainingdata/TrainingDataLabelApiController.java
+++ b/src/main/java/com/kamco/cd/kamcoback/trainingdata/TrainingDataLabelApiController.java
@@ -175,7 +175,9 @@ public class TrainingDataLabelApiController {
       })
   @GetMapping("/default-page")
   public ApiResponseDto<TrainingDataLabelDto.DefaultPaging> getDefaultPagingNumber(
-      @Parameter(description = "사번", example = "01022223333") @RequestParam String userId) {
-    return ApiResponseDto.ok(trainingDataLabelService.getDefaultPagingNumber(userId));
+      @Parameter(description = "사번", example = "01022223333") @RequestParam String userId,
+      @Parameter(description = "페이징 사이즈", example = "20") @RequestParam(defaultValue = "20")
+          Integer size) {
+    return ApiResponseDto.ok(trainingDataLabelService.getDefaultPagingNumber(userId, size));
   }
 }
diff --git a/src/main/java/com/kamco/cd/kamcoback/trainingdata/service/TrainingDataLabelService.java b/src/main/java/com/kamco/cd/kamcoback/trainingdata/service/TrainingDataLabelService.java
index 140a28ca..e36a6802 100644
--- a/src/main/java/com/kamco/cd/kamcoback/trainingdata/service/TrainingDataLabelService.java
+++ b/src/main/java/com/kamco/cd/kamcoback/trainingdata/service/TrainingDataLabelService.java
@@ -85,7 +85,7 @@ public class TrainingDataLabelService {
     return trainingDataLabelCoreService.getDetail(assignmentUid);
   }
 
-  public DefaultPaging getDefaultPagingNumber(String userId) {
-    return trainingDataLabelCoreService.getDefaultPagingNumber(userId);
+  public DefaultPaging getDefaultPagingNumber(String userId, Integer size) {
+    return trainingDataLabelCoreService.getDefaultPagingNumber(userId, size);
   }
 }