diff --git a/debian-mirror-tools/config/debian/common/base-bullseye.yaml b/debian-mirror-tools/config/debian/common/base-bullseye.yaml
index 6edbe87b..3fb165ed 100644
--- a/debian-mirror-tools/config/debian/common/base-bullseye.yaml
+++ b/debian-mirror-tools/config/debian/common/base-bullseye.yaml
@@ -5,8 +5,7 @@ image_type:
 - iso
 - ostree-repo
 - ustart
-package_feeds:
-- deb [trusted=yes] http://128.224.153.74/debian ./
+package_feeds: []
 package_type: external-debian
 wic:
   OSTREE_WKS_BOOT_SIZE: ''
diff --git a/debian-mirror-tools/config/debian/common/base-initramfs-bullseye.yaml b/debian-mirror-tools/config/debian/common/base-initramfs-bullseye.yaml
index f174ad85..26f73852 100644
--- a/debian-mirror-tools/config/debian/common/base-initramfs-bullseye.yaml
+++ b/debian-mirror-tools/config/debian/common/base-initramfs-bullseye.yaml
@@ -4,7 +4,6 @@ machine: intel-x86-64
 image_type:
 - initramfs
 package_feeds:
-- deb [trusted=yes] http://128.224.153.74/debian ./
 - deb http://ftp.cn.debian.org/debian bullseye main contrib
 package_type: external-debian
 gpg: