diff --git a/README-CN.md b/README-CN.md
index ac88b8e58d394e2af0649ca555020d44838dfb53..70e90c8d1dca12d937adf3d458f6abf0fe3cb2d9 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -34,7 +34,7 @@
 
   ```shell
   sudo yum install -y yum-utils
-  sudo yum-config-manager --add-repo http://yum.tbsite.net/mirrors/oceanbase/OceanBase.repo
+  sudo yum-config-manager --add-repo https://mirrors.aliyun.com/oceanbase/OceanBase.repo
   sudo yum install -y ob-deploy
   source /etc/profile.d/obd.sh
   ```
diff --git a/README.md b/README.md
index 20ad8d709c07e391fc82c56cbd2a0e444716d32d..895b2fdce3857d35c6a1067231846985ab0f529f 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@
 
   ```shell
   sudo yum install -y yum-utils
-  sudo yum-config-manager --add-repo http://yum.tbsite.net/mirrors/oceanbase/OceanBase.repo
+  sudo yum-config-manager --add-repo https://mirrors.aliyun.com/oceanbase/OceanBase.repo
   sudo yum install -y ob-deploy
   source /etc/profile.d/obd.sh
   ```
diff --git a/build.sh b/build.sh
index 9beee664c2aa1858d32be31e0ac4da553f3a21b4..92c25900b9edcd9da1b24074156697b3aa1a9914 100644
--- a/build.sh
+++ b/build.sh
@@ -23,7 +23,7 @@ cp -r -d $obd_dir/* /usr/obd
 cd /usr/obd/plugins && ln -sf oceanbase oceanbase-ce
 cp -f /usr/obd/profile/obd.sh /etc/profile.d/obd.sh
 rm -fr /usr/obd/mirror/remote && mkdir -p /usr/obd/mirror/remote
-cd /usr/obd/mirror/remote && wget http://yum.tbsite.net/mirrors/oceanbase/OceanBase.repo
+cd /usr/obd/mirror/remote && wget https://mirrors.aliyun.com/oceanbase/OceanBase.repo
 rm -fr /usr/bin/obd
 echo -e "# /bin/bash\n$python_bin /usr/obd/_cmd.py \$*" > /usr/bin/obd
 chmod +x /usr/bin/obd