diff --git a/composer.json b/composer.json
index e12fa797..6026e544 100644
--- a/composer.json
+++ b/composer.json
@@ -7,6 +7,7 @@
             "email": "as2252258@163.com"
         }
     ],
+    "license": "MIT",
     "require": {
         "php": ">= 7.1",
         "swoole/ide-helper": "@dev",