diff --git a/prebuilds/etc/apt/sources/sources.list.default b/prebuilds/etc/apt/sources/sources.list.default
index e638d6d..961921b 100644
--- a/prebuilds/etc/apt/sources/sources.list.default
+++ b/prebuilds/etc/apt/sources/sources.list.default
@@ -1,13 +1,13 @@
 Types: deb
 # http://snapshot.debian.org/archive/debian/20230703T000000Z
-URIs: http://mirrors.aliyun.com/debian
+URIs: http://deb.debian.org/debian
 Suites: bookworm bookworm-updates
 Components: main
 Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
 
 Types: deb
 # http://snapshot.debian.org/archive/debian-security/20230703T000000Z
-URIs: http://mirrors.aliyun.com/debian-security
+URIs: http://deb.debian.org/debian-security
 Suites: bookworm-security
 Components: main
 Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg