diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index af7f298..ac4226c 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -5,7 +5,9 @@ namespace App\Providers;
 use Illuminate\Auth\Events\Registered;
 use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
 use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Facades\Log;
 
 class EventServiceProvider extends ServiceProvider
 {
@@ -36,6 +38,21 @@ class EventServiceProvider extends ServiceProvider
     {
         parent::boot();
 
-        //
+        DB::listen(
+            function ($query) {
+                $tmp = str_replace('?', '"' . '%s' . '"', $query->sql);
+                $qBindings = [];
+                foreach ($query->bindings as $key => $value) {
+                    if (is_numeric($key)) {
+                        $qBindings[] = $value;
+                    } else {
+                        $tmp = str_replace(':' . $key, '"' . $value . '"', $tmp);
+                    }
+                }
+                $tmp = vsprintf($tmp, $qBindings);
+                $tmp = str_replace("\\", "", $tmp);
+                Log::info(' execution time: ' . $query->time . 'ms; ' . $tmp . "\n\t");
+            }
+        );
     }
 }