diff --git a/src/add_chunk_cli_pdf_img.py b/src/add_chunk_cli_pdf_img.py
index 9dbcef5..0b5174f 100644
--- a/src/add_chunk_cli_pdf_img.py
+++ b/src/add_chunk_cli_pdf_img.py
@@ -380,7 +380,8 @@ def main():
     dataset.id = bucket_name
     chunk_id = object_name
     """
-    file_path = "F:\\Synology_nas\\SynologyDrive\\大模型\\厦门市城市道路开口设置指引DB3502T 141-2024\\"
+    file_path = os.getenv("FILE_PATH")
+    
     pdf_dict, txt_dict = pair_pdf_and_txt(file_path, file_path)
     
     if not pdf_dict: