diff --git a/composer.lock b/composer.lock
index 2956d4dea..7d94c8080 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1047,5 +1047,6 @@
         "ext-mbstring": "*",
         "ext-simplexml": "*"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "1.1.0"
 }
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index 105a2e9b6..353738d8b 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -13,6 +13,9 @@ class ComposerAutoloaderInitf41e9df38a61a147f539b835fbd021f0
         }
     }
 
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
     public static function getLoader()
     {
         if (null !== self::$loader) {
diff --git a/vendor/services.php b/vendor/services.php
index 43eacdb8b..fd7a3f3fb 100644
--- a/vendor/services.php
+++ b/vendor/services.php
@@ -1,5 +1,5 @@
 <?php 
-// This file is automatically generated at:2020-05-06 10:07:22
+// This file is automatically generated at:2020-05-06 10:16:56
 declare (strict_types = 1);
 return array (
   0 => 'think\\app\\Service',