diff --git a/config/database.php b/config/database.php
index 1f43c9f..c937846 100644
--- a/config/database.php
+++ b/config/database.php
@@ -5,18 +5,18 @@ return [
    'default' => 'mysql7',
    'migrations' => 'migrations',
    'connections' => [
-        'mysql' => [
-            'driver'    => 'mysql',
-            'host'      => env('DB_HOST_7'),
-            'port'      => env('DB_PORT_7'),
-            'database'  => env('DB_DATABASE_7'),
-            'username'  => env('DB_USERNAME_7'),
-            'password'  => env('DB_PASSWORD_7'),
-            'charset'   => 'utf8',
-            'collation' => 'utf8_unicode_ci',
-            'prefix'    => '',
-            'strict'    => false,
-        ],
+        // 'mysql' => [
+        //     'driver'    => 'mysql',
+        //     'host'      => env('DB_HOST_7'),
+        //     'port'      => env('DB_PORT_7'),
+        //     'database'  => env('DB_DATABASE_7'),
+        //     'username'  => env('DB_USERNAME_7'),
+        //     'password'  => env('DB_PASSWORD_7'),
+        //     'charset'   => 'utf8',
+        //     'collation' => 'utf8_unicode_ci',
+        //     'prefix'    => '',
+        //     'strict'    => false,
+        // ],
         'lelong' => [
             'driver'    => 'mysql',
             'host'      => env('DB_HOST_LELONG'),