diff --git a/py/综合更新.py b/py/综合更新.py
index c3dd6e2..463fb1d 100644
--- a/py/综合更新.py
+++ b/py/综合更新.py
@@ -227,7 +227,7 @@ for filename in os.listdir(folder_path):
                     # 尝试打开视频流
                     cap = cv2.VideoCapture(url)
                     start_time = time.time()
-                    while (time.time() - start_time) < 2:
+                    while (time.time() - start_time) < 5:
                         ret, frame = cap.read()
                         if not ret:
                             break