diff --git a/doc/install/easy-install.md b/doc/install/easy-install.md
index e1e7c7d7b8..cb529acda3 100644
--- a/doc/install/easy-install.md
+++ b/doc/install/easy-install.md
@@ -10,7 +10,7 @@ After your easy installation, DeePMD-kit (`dp`) and LAMMPS (`lmp`) will be avail
 
 
 ## Install off-line packages
-Both CPU and GPU version offline packages are avaiable in [the Releases page](https://github.com/deepmodeling/deepmd-kit/releases).
+Both CPU and GPU version offline packages are available in [the Releases page](https://github.com/deepmodeling/deepmd-kit/releases).
 
 Some packages are splited into two files due to size limit of GitHub. One may merge them into one after downloading:
 ```bash
@@ -52,4 +52,4 @@ docker pull ghcr.io/deepmodeling/deepmd-kit:2.0.0_cpu
 To pull the GPU version:
 ```bash
 docker pull ghcr.io/deepmodeling/deepmd-kit:2.0.0_cuda10.1_gpu
-```
\ No newline at end of file
+```