diff --git a/README.md b/README.md
index 0f7da5c..2736238 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,15 @@ This is a jQuery plugin to make Fall Styles like Pinterest.
 
 ----
 
+### Installation
+
+Just clone or download the zip of this repository  
+or via [npm](https://www.npmjs.com/package/fallwall)
+
+~~~shell
+npm install --save fallwall
+~~~
+
 ### Setup
 
 ~~~html
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..9d481dc
--- /dev/null
+++ b/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "fallwall",
+  "version": "1.1.2",
+  "description": "Fallwall.js is a jQuery plugin to make Fall Styles like Pinterest.",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/EddieWen-Taiwan/Fallwall.js.git"
+  },
+  "keywords": [
+    "fall",
+    "fallwall",
+    "Pinterest"
+  ],
+  "dependencies": {
+    "jquery": ">=2.0.0"
+  },
+  "author": "Eddie Wen <m20021991y@gmail.com> (http://eddiewen.me)",
+  "homepage": "https://github.com/EddieWen-Taiwan/Fallwall.js#readme"
+}