diff --git a/digital_doctor/application/common/exception/SystemException.php b/digital_doctor/application/common/exception/SystemException.php
index 4dfc3cb..cdd9129 100644
--- a/digital_doctor/application/common/exception/SystemException.php
+++ b/digital_doctor/application/common/exception/SystemException.php
@@ -29,7 +29,7 @@ class SystemException extends Handle
 
         Tools::log_to_write_txt([
             'error'=>'系统错误.'.$e->getMessage(),
-            'input'=>\think\facade\Request::input(),
+            'input'=>input(),
             'error_info'=>$e->getTraceAsString()
         ]);