diff --git a/src/main/java/com/kamco/cd/kamcoback/common/inference/utils/GeoJsonValidator.java b/src/main/java/com/kamco/cd/kamcoback/common/inference/utils/GeoJsonValidator.java
index b1bdddcd..7d963ab2 100644
--- a/src/main/java/com/kamco/cd/kamcoback/common/inference/utils/GeoJsonValidator.java
+++ b/src/main/java/com/kamco/cd/kamcoback/common/inference/utils/GeoJsonValidator.java
@@ -184,7 +184,6 @@ public class GeoJsonValidator {
         continue;
       }
 
-      foundUnique.add(sceneId);
       // foundUnique.add(sceneId)가 false면 "이미 같은 값이 있었다"는 뜻 => 중복
       if (!foundUnique.add(sceneId)) {
         duplicates.add(sceneId);
diff --git a/src/main/java/com/kamco/cd/kamcoback/inference/service/InferenceResultService.java b/src/main/java/com/kamco/cd/kamcoback/inference/service/InferenceResultService.java
index 17455cdf..120cde1d 100644
--- a/src/main/java/com/kamco/cd/kamcoback/inference/service/InferenceResultService.java
+++ b/src/main/java/com/kamco/cd/kamcoback/inference/service/InferenceResultService.java
@@ -271,7 +271,7 @@ public class InferenceResultService {
     List<MngListDto> targetMngList =
         mapSheetMngCoreService.getMapSheetMngHst(targetYyyy, req.getMapSheetNum());
 
-    log.info("targetMngList size = {}", targetMngList.size());
+    log.info("[runPrev] targetMngList size = {}", targetMngList.size());
     if (targetMngList == null || targetMngList.isEmpty()) {
       throw new CustomApiException("NOT_FOUND_TARGET_YEAR", HttpStatus.NOT_FOUND);
     }
@@ -280,12 +280,12 @@ public class InferenceResultService {
     List<MngListDto> compareMngList =
         mapSheetMngCoreService.getMapSheetMngHst(compareYyyy, req.getMapSheetNum());
 
-    log.info("compareMngList size = {}", compareMngList.size());
+    log.info("[runPrev] compareMngList size = {}", compareMngList.size());
     if (compareMngList == null || compareMngList.isEmpty()) {
       throw new CustomApiException("NOT_FOUND_COMPARE_YEAR", HttpStatus.NOT_FOUND);
     }
 
-    log.info("Difference in count = {}", targetMngList.size() - compareMngList.size());
+    log.info("[runPrev] Difference in count = {}", targetMngList.size() - compareMngList.size());
 
     // 로그용 원본 카운트 (이전도엽 추가 전)
     int targetTotal = targetMngList.size();
@@ -306,14 +306,12 @@ public class InferenceResultService {
             .filter(num -> !compareSet0.contains(num))
             .toList();
 
-    log.info("targetOnlyMapSheetNums in count = {}", targetOnlyMapSheetNums.size());
+    log.info("[runPrev] targetOnlyMapSheetNums in count = {}", targetOnlyMapSheetNums.size());
 
     // 이전연도 초회 추가
-    compareMngList.addAll(
-        mapSheetMngCoreService.findFallbackCompareYearByMapSheets(
-            compareYyyy, targetOnlyMapSheetNums));
+    compareMngList.addAll(mapSheetMngCoreService.findFallbackCompareYearByMapSheets(compareYyyy, targetOnlyMapSheetNums));
 
-    log.info("fallback compare size= {}", compareMngList.size());
+    log.info("[runPrev] fallback compare size= {}", compareMngList.size());
 
     // 이전연도 추가 후 compare 총 개수
     int compareTotalAfterFallback = compareMngList.size();