diff --git a/api/routes.py b/api/routes.py
index d5c7da4..03cfab7 100644
--- a/api/routes.py
+++ b/api/routes.py
@@ -145,6 +145,7 @@ def setup_routes(app: FastAPI) -> None:
                 for file in os.listdir(full_dir_path):
                     if file.endswith('.docx'):
                         file_title = file[:-5]  # убираем расширение .docx
+                        file_title = file_title[:100]
                         if file_title in titles_from_db:
                             all_files.append(os.path.join(full_dir_path, file))