diff --git a/help/_posts/1970-01-01-stackage.md b/help/_posts/1970-01-01-stackage.md
index 0ec4cbf..8bc83e9 100644
--- a/help/_posts/1970-01-01-stackage.md
+++ b/help/_posts/1970-01-01-stackage.md
@@ -17,7 +17,7 @@ setup-info-locations: ["http://{{ site.hostname }}/stackage/stack-setup.yaml"]
 urls:
   latest-snapshot: http://{{ site.hostname }}/stackage/snapshots.json
 
-snapshot-location-base: https://mirrors.tuna.tsinghua.edu.cn/stackage/stackage-snapshots/
+snapshot-location-base: https://{{ site.hostname }}/stackage/stackage-snapshots/
 ```
 
 此外，还需要手动下载 <https://{{ site.hostname }}/github-raw/fpco/stackage-content/master/stack/global-hints.yaml> 到 `~/.stack/pantry/global-hints-cache.yaml`（在 Windows 下是 `%APPDATA%\stack\pantry\global-hints-cache.yaml`）。注意文件名不同。这是由于 `stack` 暂时不支持配置该文件的上游地址。该文件需要在每当第一次用到新版本的 GHC 时更新。