diff --git a/.github/workflows/check-link.yml b/.github/workflows/check-link.yml
index d595c3e..335c280 100644
--- a/.github/workflows/check-link.yml
+++ b/.github/workflows/check-link.yml
@@ -59,6 +59,7 @@ jobs:
           "x.x.x.x/base",\
           "x.x.x.x:9000/minio/",\
           "https://www.freedesktop.org/wiki/Software/systemd/",\
+          "ip.cn",\
           "www.aliyun.com" \
           --allow-dupe \
           --skip-save-results \