diff --git a/app/support/BaseController.php b/app/support/BaseController.php
index 92db6c5..68b6d27 100644
--- a/app/support/BaseController.php
+++ b/app/support/BaseController.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace app\support;
 
+use support\Log;
 use support\Response;
 use Webman\Http\Request as WebmanRequest;
 
@@ -93,6 +94,20 @@ abstract class BaseController
         $statusCode = $header['statusCode'] ?? 200;
         unset($header['statusCode']);
 
+        if ($code !== 1) {
+            $req = $this->request;
+            $method = $req ? $req->method() : '';
+            $path = $req ? trim($req->path(), '/') : '';
+            $ip = $req ? strval($req->getRealIp()) : '';
+            $msgForLog = $msg;
+            if (function_exists('mb_strlen') && function_exists('mb_substr') && mb_strlen($msgForLog) > 2000) {
+                $msgForLog = mb_substr($msgForLog, 0, 2000) . '...';
+            } elseif (strlen($msgForLog) > 2000) {
+                $msgForLog = substr($msgForLog, 0, 2000) . '...';
+            }
+            Log::error('[API] ' . $method . ' /' . $path . ' | business_code=' . strval($code) . ' http=' . strval($statusCode) . ' ip=' . $ip . ' msg=' . $msgForLog);
+        }
+
         $headers = array_merge(['Content-Type' => 'application/json'], $header);
         $options = JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES;
         if (defined('JSON_INVALID_UTF8_SUBSTITUTE')) {