diff --git a/app/Console/Commands/HRCCommand.php b/app/Console/Commands/HRCCommand.php
index fc9a953..b1bfadc 100644
--- a/app/Console/Commands/HRCCommand.php
+++ b/app/Console/Commands/HRCCommand.php
@@ -58,11 +58,21 @@ class HRCCommand extends Command
         file_put_contents($result_file, json_encode($result));
     }
 
+    private function getCoreConfig($name)
+    {
+        $config = parse_ini_file(mb_strtolower(file_get_contents(CORE_PATH . '/../../db.ini')));
+        return $config[$name];
+    }
+
     public function initDB()
     {
         $code = $this->option('unn');
 
         DB::disconnect('mysql');
+        Config::set('database.connections.mysql.username', $this->getCoreConfig('user'));
+        Config::set('database.connections.mysql.password', $this->getCoreConfig('password'));
+        Config::set('database.connections.mysql.host', $this->getCoreConfig('server'));
+        Config::set('database.connections.mysql.port', $this->getCoreConfig('port'));
         Config::set('database.connections.mysql.database', $code);
         DB::reconnect();
     }