diff --git a/config/database.php b/config/database.php
index 3e427fd..1f43c9f 100644
--- a/config/database.php
+++ b/config/database.php
@@ -29,18 +29,6 @@ return [
             'prefix'    => '',
             'strict'    => false,
         ],
-        'mysql37' => [
-            'driver'    => 'mysql',
-            'host'      => env('DB_HOST_37'),
-            'port'      => env('DB_PORT_37'),
-            'database'  => env('DB_DATABASE_37'),
-            'username'  => env('DB_USERNAME_37'),
-            'password'  => env('DB_PASSWORD_37'),
-            'charset'   => 'utf8',
-            'collation' => 'utf8_unicode_ci',
-            'prefix'    => '',
-            'strict'    => false,
-         ],
         'mysql2' => [
             'driver'    => 'mysql',
             'host'      => env('DB_HOST_2'),