diff --git a/sources.list b/sources.list
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index 0000000..9586768
--- /dev/null
+++ b/sources.list
@@ -0,0 +1,10 @@
+deb http://mirrors.aliyun.com/ubuntu/ bionic main reStricted universe multiverse
+deb http://mirrors.aliyun.com/ubuntu/ bionic-security main reStricted universe multiverse
+deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main reStricted universe multiverse
+deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main reStricted universe multiverse
+deb http://mirrors.aliyun.com/ubuntu/ bionic-BACkports main reStricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic main reStricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main reStricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main reStricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main reStricted universe multiverse
+deb-src http://mirrors.aliyun.com/ubuntu/ bionic-BACkports main reStricted universe multiverse
\ No newline at end of file