diff --git a/.gitignore b/.gitignore
index fce2f18..c8fbea8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,5 @@ data/
 *.tiff
 
 *.ipynb
+
+*.log
diff --git a/DATA_SuPER/DataV_SuPER.py b/DATA_SuPER/DataV_SuPER.py
index 000af81..7d7c197 100644
--- a/DATA_SuPER/DataV_SuPER.py
+++ b/DATA_SuPER/DataV_SuPER.py
@@ -42,7 +42,7 @@ def fetch_and_save_geojson(accode: str, city_name: str, out_dir: str) -> Path:
         out = {}
         for k, v in props.items():
             # 移除嵌套对象
-            if k in ("parent","center", "centroid", "acroutes"):
+            if k in ("parent", "center", "centroid", "acroutes"):
                 continue
             # 仅保留标量类型; 丢弃其他嵌套结构
             if isinstance(v, (str, int, float, bool)) or v is None:
diff --git a/HLS_SuPER/HLS_SuPER.py b/HLS_SuPER/HLS_SuPER.py
index 8d4b6d9..843dbb2 100644
--- a/HLS_SuPER/HLS_SuPER.py
+++ b/HLS_SuPER/HLS_SuPER.py
@@ -5,7 +5,7 @@ HLS Subsetting, Processing, and Exporting Reformatted Data Prep Script
 Authors: Cole Krehbiel, Mahsa Jami, and Erik Bolch
 Contact: lpdaac@usgs.gov
 Editor: Hong Xie
-Last Updated: 2025-09-05
+Last Updated: 2025-10-13
 ===============================================================================
 """
 
@@ -14,27 +14,25 @@ Last Updated: 2025-09-05
 # TODO Improve behavior around deletion of cogs when a netcdf is requested
 # TODO Add ZARR as output option
 
-import argparse
-import sys
+from HLS_PER import process_granule, create_timeseries_dataset
+from HLS_Su import hls_search
+from utils.common_utils import setup_dask_environment
 import os
+import sys
+import argparse
 import shutil
 import logging
 import time
 import json
-
+from datetime import datetime as dt
 import earthaccess
 from shapely.geometry import box
 from shapely.geometry.polygon import orient
 import geopandas as gpd
-from datetime import datetime as dt
 import dask.distributed
 
 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from utils.common_utils import setup_dask_environment
-from HLS_Su import hls_search
-from HLS_PER import process_granule, create_timeseries_dataset
-
 
 def parse_arguments():
     """
@@ -170,6 +168,7 @@ def parse_arguments():
 
     return parser.parse_args()
 
+
 def ensure_ccw(geom):
     """
     Ensure the exterior ring of the polygon is counterclockwise.
@@ -178,7 +177,8 @@ def ensure_ccw(geom):
         return geom  # Already counterclockwise
     else:
         return orient(geom, sign=1.0)  # Make it counterclockwise
-    
+
+
 def format_roi(roi):
     """
     Determines if submitted ROI is a file or bbox coordinates.
@@ -193,6 +193,12 @@ def format_roi(roi):
         try:
             # Open ROI if file
             roi = gpd.read_file(roi)
+            # Check if ROI is in Geographic CRS, if not, convert to it
+            if not roi.crs.is_geographic:
+                roi = roi.to_crs("EPSG:4326")
+                logging.info(
+                    "Note: ROI submitted is being converted to Geographic CRS (EPSG:4326)"
+                )
             # (Add) 添加对多种几何图形类型的支持, 将MultiPolygon合并为Polygon
             if len(roi) > 1 or roi.geometry[0].geom_type == "MultiPolygon":
                 # Merge all Polygon geometries and create external boundary
@@ -201,18 +207,10 @@ def format_roi(roi):
                 )
                 single_geometry = roi.union_all().convex_hull
                 roi = gpd.GeoDataFrame(geometry=[single_geometry], crs=roi.crs)
-            # Check if ROI is in Geographic CRS, if not, convert to it
-            if not roi.crs.is_geographic:
-                roi = roi.to_crs("EPSG:4326")
-                logging.info(
-                    "Note: ROI submitted is being converted to Geographic CRS (EPSG:4326)"
-                )
             roi['geometry'] = roi['geometry'].apply(ensure_ccw)
             # List Vertices in correct order for search
-            # (Add) 使用外包矩形坐标简化提交检索时使用的坐标
-            minx, miny, maxx, maxy = roi.total_bounds
-            bounding_box = box(minx, miny, maxx, maxy)
-            vertices_list = list(bounding_box.exterior.coords)
+            # (Add) 使用外包矩形坐标简化提交检索时使用的坐标, 检索时仅支持逆时针
+            vertices_list = list(roi.geometry[0].exterior.coords)
         except (FileNotFoundError, ValueError):
             sys.exit(
                 f"The GeoJSON/shapefile is either not valid or could not be found.\nPlease double check the name and provide the absolute path to the file or make sure that it is located in {os.getcwd()}"
@@ -224,9 +222,9 @@ def format_roi(roi):
 
         # Convert bbox to a geodataframe for clipping
         roi = gpd.GeoDataFrame(geometry=[box(*bbox)], crs="EPSG:4326")
-        roi['geometry'] = roi['geometry'].apply(ensure_ccw) 
+        roi['geometry'] = roi['geometry'].apply(ensure_ccw)
 
-        vertices_list = list(roi.geometry[0].exterior.coords)
+        vertices_list = list(roi.geometry[0].convex_hull.coords)
 
     return (roi, vertices_list)
 
@@ -635,7 +633,8 @@ def main():
     # Create Timeseries Dataset if NC4
     if args.of == "NC4":
         logging.info("Creating timeseries dataset...")
-        create_timeseries_dataset(cog_dir, output_type=args.of, output_dir=output_dir)
+        create_timeseries_dataset(
+            cog_dir, output_type=args.of, output_dir=output_dir)
 
     # Close Dask Client
     client.close()
@@ -652,7 +651,7 @@ def main():
 
     # End Timer
     total_time = time.time() - start_time
-    logging.info(f"Processing complete. Total time: {round(total_time,2)}s, ")
+    logging.info(f"Processing complete. Total time: {round(total_time, 2)}s, ")
 
 
 if __name__ == "__main__":