diff --git a/config.yaml b/config.yaml
index 065b0d8..86dd160 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,16 +1,16 @@
 upstream:
 - server: https://mirrors.aliyun.com
   match:
-    match: /(debian|ubuntu|ubuntu-releases|alpine|archlinux|kali|manjaro|msys2|almalinux|rocky|centos|centos-stream|centos-vault|fedora|epel)(.*)
-    replace: '/$1$2'
+    match: /(debian|ubuntu|ubuntu-releases|alpine|archlinux|kali|manjaro|msys2|almalinux|rocky|centos|centos-stream|centos-vault|fedora|epel|gnu)/(.*)
+    replace: '/$1/$2'
 - server: http://mirrors.tencent.com
   match:
-    match: /(debian|ubuntu|ubuntu-releases|alpine|archlinux|kali|manjaro|msys2|almalinux|rocky|centos|centos-stream|centos-vault|fedora|epel)(.*)
-    replace: '/$1$2'
+    match: /(debian|ubuntu|ubuntu-releases|alpine|archlinux|kali|manjaro|msys2|almalinux|rocky|centos|centos-stream|centos-vault|fedora|epel|gnu)/(.*)
+    replace: '/$1/$2'
 - server: http://mirrors.ustc.edu.cn
   match:
-    match: /(debian|ubuntu|ubuntu-releases|alpine|archlinux|kali|manjaro|msys2|almalinux|rocky|centos|centos-stream|centos-vault|fedora|epel|elrepo|remi|rpmfusion|tailscale)(.*)
-    replace: '/$1$2'
+    match: /(debian|ubuntu|ubuntu-releases|alpine|archlinux|kali|manjaro|msys2|almalinux|rocky|centos|centos-stream|centos-vault|fedora|epel|elrepo|remi|rpmfusion|tailscale|gnu)/(.*)
+    replace: '/$1/$2'
 - server: https://packages.microsoft.com/repos/code
   match:
     match: /microsoft-code(.*)