diff --git a/ansible/roles/clixon/tasks/main.yml b/ansible/roles/clixon/tasks/main.yml
index 41ba1cfb..5eb3c209 100644
--- a/ansible/roles/clixon/tasks/main.yml
+++ b/ansible/roles/clixon/tasks/main.yml
@@ -8,7 +8,7 @@
   shell: ln -vfs /lib64/libyaml-0.so.2.0.5 /usr/lib64/libyaml.so
 
 - name: "clixon: install jinja-cli"
-  shell: pip3 install jinja-cli
+  shell: pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple jinja-cli
 
 - name: "install rpm packages: tsg-os-clixon"
   yum: