diff --git a/README.md b/README.md
index d215710a..7c049706 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # PLFile
-
+![Official](https://img.shields.io/badge/project-official-green.svg?colorA=303033&colorB=226af6&label=Pelagornis)
 ![SPM](https://img.shields.io/badge/SPM-compatible-brightgreen.svg)
 ![Swift](https://img.shields.io/badge/Swift-5.7-orange.svg)
 [![License](https://img.shields.io/github/license/pelagornis/PLFile)](https://github.com/pelagornis/PLFile/blob/main/LICENSE)