diff --git a/src/main/java/com/kamco/cd/kamcoback/inference/InferenceResultApiController.java b/src/main/java/com/kamco/cd/kamcoback/inference/InferenceResultApiController.java
index b61086d9..f9f0096b 100644
--- a/src/main/java/com/kamco/cd/kamcoback/inference/InferenceResultApiController.java
+++ b/src/main/java/com/kamco/cd/kamcoback/inference/InferenceResultApiController.java
@@ -22,7 +22,6 @@ import org.slf4j.LoggerFactory;
 import org.springframework.data.domain.Page;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -146,21 +145,22 @@ public class InferenceResultApiController {
     return ApiResponseDto.ok(geomList);
   }
 
-  @Operation(summary = "학습모델 결과 처리", description = "실제 학습모델 GeoJSON 파일을 처리하여 데이터베이스에 저장합니다.")
-  @ApiResponses(
-      value = {
-        @ApiResponse(
-            responseCode = "200",
-            description = "처리 성공",
-            content =
-                @Content(
-                    mediaType = "application/json",
-                    schema =
-                        @Schema(implementation = LearningModelResultDto.ProcessResponse.class))),
-        @ApiResponse(responseCode = "400", description = "잘못된 요청", content = @Content),
-        @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
-      })
-  @PostMapping("/learning-model/process")
+  //  @Operation(summary = "학습모델 결과 처리", description = "실제 학습모델 GeoJSON 파일을 처리하여 데이터베이스에 저장합니다.")
+  //  @ApiResponses(
+  //      value = {
+  //        @ApiResponse(
+  //            responseCode = "200",
+  //            description = "처리 성공",
+  //            content =
+  //                @Content(
+  //                    mediaType = "application/json",
+  //                    schema =
+  //                        @Schema(implementation =
+  // LearningModelResultDto.ProcessResponse.class))),
+  //        @ApiResponse(responseCode = "400", description = "잘못된 요청", content = @Content),
+  //        @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+  //      })
+  //  @PostMapping("/learning-model/process")
   public ApiResponseDto<LearningModelResultDto.ProcessResponse> processLearningModelResult(
       @RequestBody LearningModelResultDto.ProcessRequest request) {
     try {
@@ -198,22 +198,24 @@ public class InferenceResultApiController {
     }
   }
 
-  @Operation(summary = "학습모델 결과 일괄 처리", description = "여러 학습모델 GeoJSON 파일을 일괄 처리하여 데이터베이스에 저장합니다.")
-  @ApiResponses(
-      value = {
-        @ApiResponse(
-            responseCode = "200",
-            description = "처리 성공",
-            content =
-                @Content(
-                    mediaType = "application/json",
-                    schema =
-                        @Schema(
-                            implementation = LearningModelResultDto.BatchProcessResponse.class))),
-        @ApiResponse(responseCode = "400", description = "잘못된 요청", content = @Content),
-        @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
-      })
-  @PostMapping("/learning-model/process-batch")
+  //  @Operation(summary = "학습모델 결과 일괄 처리", description = "여러 학습모델 GeoJSON 파일을 일괄 처리하여 데이터베이스에
+  // 저장합니다.")
+  //  @ApiResponses(
+  //      value = {
+  //        @ApiResponse(
+  //            responseCode = "200",
+  //            description = "처리 성공",
+  //            content =
+  //                @Content(
+  //                    mediaType = "application/json",
+  //                    schema =
+  //                        @Schema(
+  //                            implementation =
+  // LearningModelResultDto.BatchProcessResponse.class))),
+  //        @ApiResponse(responseCode = "400", description = "잘못된 요청", content = @Content),
+  //        @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+  //      })
+  //  @PostMapping("/learning-model/process-batch")
   public ApiResponseDto<LearningModelResultDto.BatchProcessResponse>
       processBatchLearningModelResults(
           @RequestBody LearningModelResultDto.BatchProcessRequest request) {
@@ -259,21 +261,22 @@ public class InferenceResultApiController {
     }
   }
 
-  @Operation(summary = "기본 학습모델 파일 처리", description = "미리 준비된 학습모델 파일을 처리합니다.")
-  @ApiResponses(
-      value = {
-        @ApiResponse(
-            responseCode = "200",
-            description = "처리 성공",
-            content =
-                @Content(
-                    mediaType = "application/json",
-                    schema =
-                        @Schema(
-                            implementation = LearningModelResultDto.BatchProcessResponse.class))),
-        @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
-      })
-  @PostMapping("/learning-model/process-default")
+  //  @Operation(summary = "기본 학습모델 파일 처리", description = "미리 준비된 학습모델 파일을 처리합니다.")
+  //  @ApiResponses(
+  //      value = {
+  //        @ApiResponse(
+  //            responseCode = "200",
+  //            description = "처리 성공",
+  //            content =
+  //                @Content(
+  //                    mediaType = "application/json",
+  //                    schema =
+  //                        @Schema(
+  //                            implementation =
+  // LearningModelResultDto.BatchProcessResponse.class))),
+  //        @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+  //      })
+  //  @PostMapping("/learning-model/process-default")
   public ApiResponseDto<LearningModelResultDto.BatchProcessResponse>
       processDefaultLearningModelResults() {
     try {
diff --git a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java
index a7e48881..e66e64c9 100644
--- a/src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java
+++ b/src/main/java/com/kamco/cd/kamcoback/postgres/repository/changedetection/ChangeDetectionRepositoryImpl.java
@@ -171,6 +171,9 @@ public class ChangeDetectionRepositoryImpl extends QuerydslRepositorySupport
     ChangeDetectionDto.PolygonFeatureList polygonList = new ChangeDetectionDto.PolygonFeatureList();
     polygonList.setType("FeatureCollection");
     polygonList.setFeatures(result);
+
+    list.clear(); // List<Tuple> 사용 참조 해제
+
     return polygonList;
   }
 
@@ -194,25 +197,30 @@ public class ChangeDetectionRepositoryImpl extends QuerydslRepositorySupport
             .fetch();
 
     GeoJsonReader reader = new GeoJsonReader();
-    return list.stream()
-        .map(
-            tuple -> {
-              String geojson = tuple.get(0, String.class);
-              Geometry geom;
-              try {
-                geom = reader.read(geojson);
-              } catch (Exception ex) {
-                throw new RuntimeException("GeoJSON -> Geometry 변환 실패", ex);
-              }
+    List<ChangeDetectionDto.PointFeature> result =
+        list.stream()
+            .map(
+                tuple -> {
+                  String geojson = tuple.get(0, String.class);
+                  Geometry geom;
+                  try {
+                    geom = reader.read(geojson);
+                  } catch (Exception ex) {
+                    throw new RuntimeException("GeoJSON -> Geometry 변환 실패", ex);
+                  }
 
-              Long geoUid = tuple.get(mapSheetAnalDataGeomEntity.id).longValue();
-              String classCd =
-                  tuple.get(mapSheetAnalDataGeomEntity.classAfterCd.toUpperCase()).toString();
+                  Long geoUid = tuple.get(mapSheetAnalDataGeomEntity.id).longValue();
+                  String classCd =
+                      tuple.get(mapSheetAnalDataGeomEntity.classAfterCd.toUpperCase()).toString();
 
-              return new ChangeDetectionDto.PointFeature(
-                  "Feature", geom, new ChangeDetectionDto.PointProperties(geoUid, classCd));
-            })
-        .collect(Collectors.toList());
+                  return new ChangeDetectionDto.PointFeature(
+                      "Feature", geom, new ChangeDetectionDto.PointProperties(geoUid, classCd));
+                })
+            .collect(Collectors.toList());
+
+    list.clear(); // List<Tuple> 사용 참조 해제
+
+    return result;
   }
 
   @Override