diff --git a/src/Services/Mail/Smtp.php b/src/Services/Mail/Smtp.php
index 382c9ae29..db009dca6 100755
--- a/src/Services/Mail/Smtp.php
+++ b/src/Services/Mail/Smtp.php
@@ -55,5 +55,22 @@ final class Smtp extends Base
         $mail->Body = $body;
 
         $mail->send();
+        
+        $sMsg = "";
+        
+        if (!$mail->send()) {
+            $sMsg = '发送失败: ' . $mail->ErrorInfo;
+//            file_put_contents('mail_log.txt', date('Y-m-d H:i:s') . " - $sMsg" . $to . PHP_EOL, FILE_APPEND);
+//            echo '发送失败: ' . $mail->ErrorInfo;
+        } else {
+            // 每次成功后，将记录写入 log.txt
+            $sMsg = date('Y-m-d H:i:s') . " - Sent to: " . $to . PHP_EOL;
+//            file_put_contents('mail_log.txt', , FILE_APPEND);
+//            echo '发送成功';
+        }
+
+        echo $sMsg;
+        file_put_contents('mail_log.txt', date('Y-m-d H:i:s') . " - $sMsg" . $to . PHP_EOL, FILE_APPEND);
+        
     }
 }