diff --git a/README.md b/README.md
index 6241f4b54c..e37cc854cb 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ With [Upptime](https://upptime.js.org), you can get your own unlimited and free
| [Okie.one](https://okie.one) | 🟩 Up | [okie-one.yml](https://github.com/duyet/uptime/commits/HEAD/history/okie-one.yml) | 71ms
| 99.90%
| [The Feedback](https://feedback.okie.one) | 🟩 Up | [the-feedback.yml](https://github.com/duyet/uptime/commits/HEAD/history/the-feedback.yml) | 119ms
| 100.00%
| [The Feedback Docs](https://feedback.okie.one/docs) | 🟩 Up | [the-feedback-docs.yml](https://github.com/duyet/uptime/commits/HEAD/history/the-feedback-docs.yml) | 41ms
| 100.00%
-| [Ngan.vn](https://ngan.vn) | 🟥 Down | [ngan-vn.yml](https://github.com/duyet/uptime/commits/HEAD/history/ngan-vn.yml) | 3922ms
| 100.00%
+| [Ngan.vn](https://ngan.vn) | 🟩 Up | [ngan-vn.yml](https://github.com/duyet/uptime/commits/HEAD/history/ngan-vn.yml) | 3816ms
| 99.92%
| [Very Nini](https://verynini.com) | 🟩 Up | [very-nini.yml](https://github.com/duyet/uptime/commits/HEAD/history/very-nini.yml) | 1702ms
| 99.86%
| [hocdata.com](https://hocdata.com) | 🟩 Up | [hocdata-com.yml](https://github.com/duyet/uptime/commits/HEAD/history/hocdata-com.yml) | 282ms
| 100.00%
| [uptime](https://duyet.github.io/uptime) | 🟩 Up | [uptime.yml](https://github.com/duyet/uptime/commits/HEAD/history/uptime.yml) | 49ms
| 100.00%