diff --git a/os/get-repo.sh b/os/get-repo.sh
index 985f016..e9731f5 100644
--- a/os/get-repo.sh
+++ b/os/get-repo.sh
@@ -11,6 +11,7 @@ bar="
     3. 配置pip源                   \n
     4. 【未启用】配置npm源          \n
     5. 【未启用】配置maven源        \n
+    6. 配置阿里云源                 \n
     q. 退出                        \n
 ================================="
 echo -e $bar
@@ -52,6 +53,14 @@ case $num in
 5)
     echo "暂不支持"
     ;;
+6)
+    cd /etc/yum.repos.d/ && \
+    dirname=$(mktemp -d repo-XXXXX)
+    mv *.repo $dirname 2>/dev/null
+    curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
+    curl -o /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-7.repo
+    echo "阿里云源配置完成"
+    ;;
 q)
     exit 0
     ;;