diff --git a/src/main/java/com/kamco/cd/kamcoback/label/LabelWorkerApiController.java b/src/main/java/com/kamco/cd/kamcoback/label/LabelWorkerApiController.java
index 3d85d264..4a1fc508 100644
--- a/src/main/java/com/kamco/cd/kamcoback/label/LabelWorkerApiController.java
+++ b/src/main/java/com/kamco/cd/kamcoback/label/LabelWorkerApiController.java
@@ -71,8 +71,10 @@ public class LabelWorkerApiController {
   public ApiResponseDto<Page<LabelWorkMng>> labelWorkMngList(
       @Parameter(description = "변화탐지년도", example = "2022-2024") @RequestParam(required = false)
           String detectYear,
-      @Parameter(description = "시작일", example = "20220101") @RequestParam String strtDttm,
-      @Parameter(description = "종료일", example = "20261201") @RequestParam String endDttm,
+      @Parameter(description = "시작일", example = "20220101") @RequestParam(required = false)
+          String strtDttm,
+      @Parameter(description = "종료일", example = "20261201") @RequestParam(required = false)
+          String endDttm,
       @Parameter(description = "페이지 번호 (0부터 시작)", example = "0") @RequestParam(defaultValue = "0")
           int page,
       @Parameter(description = "페이지 크기", example = "20") @RequestParam(defaultValue = "20")
diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/label/LabelWorkRepositoryImpl.java b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/label/LabelWorkRepositoryImpl.java
index c4010415..3509c8b4 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/label/LabelWorkRepositoryImpl.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/label/LabelWorkRepositoryImpl.java
@@ -177,23 +177,6 @@ public class LabelWorkRepositoryImpl extends QuerydslRepositorySupport
             .limit(pageable.getPageSize())
             .fetch();
 
-    /*
-    Long countQuery =
-      queryFactory
-        .select(mapSheetAnalDataInferenceEntity.count())
-        .from(mapSheetAnalDataInferenceEntity)
-        .leftJoin(mapSheetAnalDataInferenceGeomEntity)
-        .on(whereSubBuilder)
-        .where(whereBuilder)
-        .groupBy(
-          mapSheetAnalDataInferenceEntity.compareYyyy,
-          mapSheetAnalDataInferenceEntity.targetYyyy,
-          mapSheetAnalDataInferenceEntity.stage
-        )
-        .fetchOne();
-
-     */
-
     Long total =
         queryFactory
             .select(mapSheetAnalInferenceEntity.uuid.countDistinct())