diff --git a/.github/workflows/building-deb-tianlu-backport.yml b/.github/workflows/building-deb-tianlu-backport.yml
index 59e8765..15301e9 100755
--- a/.github/workflows/building-deb-tianlu-backport.yml
+++ b/.github/workflows/building-deb-tianlu-backport.yml
@@ -68,28 +68,4 @@ jobs:
       rootfs-source: https://deb.debian.org/debian/
       gxde-codename: bixie
       gxde-codename-upload: tianlu-bpo
-      gxde-is-backport: true
-
-  call-loong64-tianlu:
-    uses: GXDE-OS/GXDE/.github/workflows/building-deb-base.yml@master
-    secrets: inherit
-    with:
-      display-name: loong64-tianlu
-      arch: loong64
-      rootfs-codename: sid
-      rootfs-source: https://deb.debian.org/debian-ports/
-      gxde-codename: bixie
-      gxde-codename-upload: tianlu-bpo
-      gxde-is-backport: true
-
-  call-riscv64-tianlu:
-    uses: GXDE-OS/GXDE/.github/workflows/building-deb-base.yml@master
-    secrets: inherit
-    with:
-      display-name: riscv64-tianlu
-      arch: riscv64
-      rootfs-codename: sid
-      rootfs-source: https://deb.debian.org/debian/
-      gxde-codename: bixie
-      gxde-codename-upload: tianlu-bpo
-      gxde-is-backport: true
+      gxde-is-backport: true
\ No newline at end of file
diff --git a/.github/workflows/configure-building-enviroment.sh b/.github/workflows/configure-building-enviroment.sh
index bbaeecc..6885d17 100755
--- a/.github/workflows/configure-building-enviroment.sh
+++ b/.github/workflows/configure-building-enviroment.sh
@@ -58,7 +58,10 @@ apt install dpkg-dev sudo debian-ports-archive-keyring debian-archive-keyring -y
 # 解包 deepin-desktop-base
 apt download deepin-desktop-base
 dpkg -x deepin-desktop-base_*.deb /
-    
+if [[ -f /etc/apt/sources.list.d/gxde-os-bpo.list ]]; then
+    dch --bpo ""
+    sed -i "s/~bpo/-bpo/g" debian/changelog
+fi
 for i in {1..5};
 do
     apt build-dep . -y