diff --git a/app/service/project_detect_service.py b/app/service/project_detect_service.py
index b3dc038..e45f482 100644
--- a/app/service/project_detect_service.py
+++ b/app/service/project_detect_service.py
@@ -46,14 +46,14 @@ def del_detect(detect_id: int, session: Session):
     :param session:
     :return:
     """
-    folder_url = []
     detect = pdc.get_detect_by_id(detect_id, session)
     session.delete(detect)
-    folder_url.append(detect.folder_url)
-    detect_logs = pdc.get_logs(detect_id, session)
-    for log in detect_logs:
-        folder_url.append(log.detect_folder_url)
-    os.create_folder(folder_url)
+    if detect.file_type != 'rtsp':
+        folder_url = [detect.folder_url]
+        detect_logs = pdc.get_logs(detect_id, session)
+        for log in detect_logs:
+            folder_url.append(log.detect_folder_url)
+        os.create_folder(folder_url)
     session.commit()