diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 0abe662..fa63881 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -29,7 +29,7 @@ jobs:
           sudo lua -e '
           require("metadata"); 
           local dkjson = require("dkjson"); 
-          PLUGIN.download_url = "https://github.com/${{ github.repository }}/releases/download/v${{ env.VERSION }}/${{ env.REPO_NAME }}_${{ env.VERSION }}.zip"; 
+          PLUGIN.downloadUrl = "https://github.com/${{ github.repository }}/releases/download/v${{ env.VERSION }}/${{ env.REPO_NAME }}_${{ env.VERSION }}.zip"; 
           local str = dkjson.encode(PLUGIN); 
           print(str)' > manifest.json
           cat manifest.json
@@ -39,9 +39,9 @@ jobs:
           name: manifest
           path: manifest.json
   release-plugin-and-manifest:
-      needs: generate-manifest-json
-      runs-on: ubuntu-latest
-      steps:
+    needs: generate-manifest-json
+    runs-on: ubuntu-latest
+    steps:
       - name: Set repo name
         run: |
           echo "REPO_NAME=$(echo ${{ github.repository }} | cut -d'/' -f2)" >> $GITHUB_ENV
@@ -58,7 +58,7 @@ jobs:
           type: "zip"
           directory: "./"
           filename: "${{ env.REPO_NAME }}_${{ env.VERSION }}.zip"
-          exclusions: "*.git* "
+          exclusions: "*.git* manifest.json"
       - name: Publish release
         uses: svenstaro/upload-release-action@v2
         with:
diff --git a/README.md b/README.md
index 5f50b89..3524083 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,12 @@
-# vfox-plugin-template
+# vfox-nodejs
 
-This is a [vfox plugin](https://vfox.lhan.me/plugins/create/howto.html) template with CI that package and publish the plugin.
+Node.js plugin for [vfox](https://vfox.lhan.me/).
 
-## Usage
+## Install
 
-1. [Generate](https://github.com/version-fox/vfox-plugin-template/generate) a new repository based on this template.
-2. Configure [metadata](https://github.com/version-fox/vfox-plugin-template/blob/main/metadata.lua) information
-3. To develop your plugin further, please read [the plugins create section of the docs](https://vfox.lhan.me/plugins/create/howto.html).
+After installing [vfox](https://github.com/version-fox/vfox), install the plugin by running:
 
+```bash
+vfox install nodejs
+```
 
-## How to publish?
-
-1. Push a new tag to the repository which name is `vX.Y.Z` (X.Y.Z is the version number).
-2. The CI will automatically package, then publish [release](https://github.com/version-fox/vfox-plugin-template/releases/tag/v0.0.1) and publish [manifest](https://github.com/version-fox/vfox-plugin-template/releases/tag/manifest).
diff --git a/hooks/post_install.lua b/hooks/post_install.lua
deleted file mode 100644
index f526167..0000000
--- a/hooks/post_install.lua
+++ /dev/null
@@ -1,12 +0,0 @@
---- Extension point, called after PreInstall, can perform additional operations,
---- such as file operations for the SDK installation directory or compile source code
---- Currently can be left unimplemented!
-function PLUGIN:PostInstall(ctx)
-    --- ctx.rootPath SDK installation directory
-    local rootPath = ctx.rootPath
-    local runtimeVersion = ctx.runtimeVersion
-    local sdkInfo = ctx.sdkInfo['nodejs']
-    local path = sdkInfo.path
-    local version = sdkInfo.version
-    local name = sdkInfo.name
-end
\ No newline at end of file
diff --git a/metadata.lua b/metadata.lua
index ddc0a67..5056fc1 100644
--- a/metadata.lua
+++ b/metadata.lua
@@ -4,18 +4,18 @@ PLUGIN = {}
 --- !!! MUST BE SET !!!
 --- Plugin name
 PLUGIN.name = "nodejs"
---- Plugin author
-PLUGIN.author = "Aooohan"
 --- Plugin version
 PLUGIN.version = "0.0.4"
 --- Plugin repository
 PLUGIN.homepage = "https://github.com/version-fox/vfox-nodejs"
 --- Plugin license
-PLUGIN.license = "MIT"
+PLUGIN.license = "Apache 2.0"
 --- Plugin description
-PLUGIN.description = "Node.js"
+PLUGIN.description = "Node.js runtime environment."
 
 --- !!! OPTIONAL !!!
 -- minimum compatible vfox version
-PLUGIN.minRuntimeVersion = "0.2.2"
+PLUGIN.minRuntimeVersion = "0.2.6"
+-- Some things that need user to be attention!
+PLUGIN.notes = {}