From 74f42d4e16109fc301db786536919d65f83776c5 Mon Sep 17 00:00:00 2001
From: Zhao Zuohong <zhbaor@zhaozuohong.vip>
Date: Tue, 3 Oct 2023 23:49:38 +0800
Subject: [PATCH] =?UTF-8?q?=E9=82=AE=E4=BB=B6=E7=9F=AD=E6=B6=88=E6=81=AF?=
 =?UTF-8?q?=E6=98=BE=E7=A4=BA=E6=A0=87=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 arknights_mower/utils/solver.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arknights_mower/utils/solver.py b/arknights_mower/utils/solver.py
index 45d26fa0d..3b6922682 100644
--- a/arknights_mower/utils/solver.py
+++ b/arknights_mower/utils/solver.py
@@ -424,6 +424,9 @@ def send_email(self, body='', subject='', subtype='plain', retry_times=3):
         if 'mail_enable' in self.email_config.keys() and self.email_config['mail_enable'] == 0:
             logger.info('邮件功能未开启')
             return
+        
+        if subtype == 'plain' and subject == '':
+            subject = body
 
         msg = MIMEMultipart()
         msg.attach(MIMEText(body, subtype))