diff --git a/.tool-versions b/.tool-versions
new file mode 100644
index 0000000..826ccf4
--- /dev/null
+++ b/.tool-versions
@@ -0,0 +1 @@
+nodejs 16.15.0
diff --git a/README.md b/README.md
index 4880928..fd90a0f 100644
--- a/README.md
+++ b/README.md
@@ -11,5 +11,4 @@ Run the test from the `Status bar` or `Menu`
 
 ### II/ Use
 
-1. Download the `vsix` file from https://github.com/andyduong1920/vscode-bar-helper/releases/tag/0.4.0
-2. `code --install-extension bar-helper-0.4.0.vsix`
+1. Install it on [VSCode Marketplace](https://marketplace.visualstudio.com/items?itemName=andyduong1920.bar-helper)