diff --git a/README.md b/README.md
index 0decc67..45d113a 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,36 @@
 # App Showcase
+
+## :thinking: How to publish App Showcase in android-js.github.io
+
+### 1. Fork this repositroy :fork_and_knife:
+
+### 2. Create app folder :file_folder:
+
+```
+folder='your application title name'
+mkdir $folder
+```
+
+### 3. Create package.json and icon file in your app folder :books:
+
+Location : app-showcase/your-application/\*
+
+you have to reference and then followed this example
+
+ex) package.json
+
+```
+{
+  "name": "youtube downloader",
+  "package-name": "youtube-dl-downloader-app",
+  "version": "1.0.0",
+  "icon": "icon.png",
+  "description": "download youtube video or audio in my android",
+  "apk": "https://drive.google.com/file/d/1edZjSB14zUmMt4va2UqWjHC-_iVrKdyi/view",
+  "link": "#http://example.com/itsMe"
+}
+```
+
+### 4. Pull Request and Waiting to merge :sunglasses:
+
+you can see the your app in android-js.github.io if successfully merged
diff --git a/package.json b/package.json
index 9ce1fb0..cd69232 100755
--- a/package.json
+++ b/package.json
@@ -1,7 +1,8 @@
 {
   "appList": [
     "story",
-    "chat"
+    "chat",
+    "youtube-dl-downloader"
   ],
   "loadApps": 3
 }
\ No newline at end of file
diff --git a/youtube-dl-downloader/icon.png b/youtube-dl-downloader/icon.png
new file mode 100644
index 0000000..3e9b775
Binary files /dev/null and b/youtube-dl-downloader/icon.png differ
diff --git a/youtube-dl-downloader/package.json b/youtube-dl-downloader/package.json
new file mode 100644
index 0000000..85a8ea6
--- /dev/null
+++ b/youtube-dl-downloader/package.json
@@ -0,0 +1,9 @@
+{
+  "name": "youtube downloader",
+  "package-name": "youtube-dl-downloader-app",
+  "version": "1.0.0",
+  "icon": "icon.png",
+  "description": "download youtube video or audio in my android",
+  "apk": "https://drive.google.com/file/d/1edZjSB14zUmMt4va2UqWjHC-_iVrKdyi/view",
+  "link": "#http://example.com/itsMe"
+}