diff --git a/README.md b/README.md
index 5f28bb2..a7a7d92 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,25 @@
 sudo nano /etc/apt/source.list
 ```
 
+**Mirro Fast**
+```sh
+deb http://mirror.ctdn.net/ubuntu focal main restricted
+deb http://mirror.ctdn.net/ubuntu focal-updates main restricted
+deb http://mirror.ctdn.net/ubuntu focal universe
+deb http://mirror.ctdn.net/ubuntu focal-updates universe
+deb http://mirror.ctdn.net/ubuntu focal multiverse
+deb http://mirror.ctdn.net/ubuntu focal-updates multiverse
+deb http://mirror.ctdn.net/ubuntu focal-backports main restricted universe multiverse
+deb http://mirror.ctdn.net/ubuntu focal-security main restricted
+deb http://mirror.ctdn.net/ubuntu focal-security universe
+deb http://mirror.ctdn.net/ubuntu focal-security multiverse
+deb http://mirror.ctdn.net/ubuntu-security focal-security multiverse
+deb http://mirror.ctdn.net/ubuntu-security focal-security multiverse
+
+deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] http://mirror.ctdn.net/docker focal stable
+deb [arch=amd64] http://mirror.ctdn.net/msedge stable main
+```
+
 **Mirror Nexus**
 ```shell
 deb https://nexus.kh.cubetiqs.com/repository/ubuntu focal main restricted