diff --git a/README.md b/README.md
index 7108edb..a5087f0 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 Documentation:
 
-[unitree-z1-docs-en](https://support.unitree.com/home/en/Z1_developer/z1))
+[unitree-z1-docs-en](https://support.unitree.com/home/en/Z1_developer/z1)
 
 [unitree-z1-docs-cn](https://support.unitree.com/home/zh/Z1_developer/z1)