diff --git a/Comics/settings.py b/Comics/settings.py
index 63b3c6b..6d49eab 100644
--- a/Comics/settings.py
+++ b/Comics/settings.py
@@ -36,15 +36,19 @@ MEDIA_ALLOW_REDIRECTS = True
 IMAGES_STORE = OUTPUT_DIR
 IMAGES_NAME_FORMAT = "{:0>3d}"
 COMIC_INFO_XML_STORE = IMAGES_STORE 
-# DOWNLOAD_DELAY = 0
 # 随机化下载延迟
-RANDOMIZE_DOWNLOAD_DELAY = True 
+# RANDOMIZE_DOWNLOAD_DELAY = True 
 #重试
+# 增加下载超时时间
+DOWNLOAD_TIMEOUT = 30  # 30秒
+# 增加重试之间的延迟
+RETRY_DELAY = 5  # 5秒
+
 RETRY_ENABLED = True
 RETRY_TIMES = 5 # 想重试几次就写几
 # 下面这行可要可不要
 # RETRY_HTTP_CODES = [500, 502, 503, 504, 408, 401]
-RETRY_HTTP_CODES = [408, 401, 504, 110]
+RETRY_HTTP_CODES = [408, 401, 504, 110, 500, 502, 503, 522, 524, 429]
 # The download delay setting will honor only one of:
 CONCURRENT_REQUESTS_PER_DOMAIN = 16
 CONCURRENT_REQUESTS_PER_IP = 16