diff --git a/composer.json b/composer.json
new file mode 100644
index 000000000..6dd78189d
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,36 @@
+{
+  "name": "topthink/think",
+  "description": "the new thinkphp framework",
+  "type": "project",
+  "keywords": [
+    "framework",
+    "thinkphp",
+    "ORM"
+  ],
+  "homepage": "http://thinkphp.cn/",
+  "license": "Apache-2.0",
+  "authors": [
+    {
+      "name": "liu21st",
+      "email": "liu21st@gmail.com"
+    }
+  ],
+  "require": {
+    "php": ">=5.4.0",
+    "pclzip/pclzip": "^2.8",
+    "qiniu/php-sdk": "^7.0",
+    "aferrandini/phpqrcode": "^1.0",
+    "zoujingli/wechat-php-sdk": "dev-master",
+    "topthink/framework": "^5.0",
+    "topthink/think-captcha": "^1.0",
+    "topthink/think-mongo": "^1.1",
+    "topthink/think-worker": "^1.0",
+    "topthink/think-queue": "^1.0"
+  },
+  "extra": {
+    "think-path": "thinkphp"
+  },
+  "config": {
+    "preferred-install": "dist"
+  }
+}