diff --git a/assets/email_example.html b/assets/email_example.html
index 0da5406..e369328 100644
--- a/assets/email_example.html
+++ b/assets/email_example.html
@@ -12,14 +12,15 @@
 	<div class="cover">
 		<!-- 邮箱只解析行内样式 -->
 		<img src="https://iw233.cn/api/Random.php" alt="background" style="width: 100%;
-			filter: brightness(80%)">
+			filter: brightness(50%)">
 		<section style="position: fixed; width: 100%;
-		top: 10%;
-		left: 0;
-		text-align: center;
-		font-weight: 800;">
-			<h2>{title}</h2>
-			<p>{message}</p>
+			top: 10%;
+			left: 0;
+			text-align: center;
+			font-weight: 800;">
+			<!-- 添加阴影防止背景太鲜艳看不清文字 -->
+			<h2 style="color: #fff;text-shadow:0px 0px 10px #000;">{title}</h2>
+			<p style="color: #fff;text-shadow:0px 0px 10px #000;">{message}</p>
 		</section>
 	</div>
 </body>
diff --git a/push.py b/push.py
index 3a68845..760be37 100644
--- a/push.py
+++ b/push.py
@@ -81,7 +81,7 @@ def cqhttp(send_title, push_message):
 def smtp(send_title, push_message):
     import smtplib
     from email.mime.text import MIMEText
-    with open("assets/email_example.html") as f:
+    with open("assets/email_example.html", encoding="utf-8") as f:
         EMAIL_TEMPLATE = f.read()
     message = EMAIL_TEMPLATE.format(title=send_title, message=push_message.replace("\n", "<br/>"))
     message = MIMEText(message, "html", "utf-8")
@@ -199,7 +199,7 @@ def push(status, push_message):
                 func(title(status), push_message)
             else:
                 func('「米游社脚本」config可能需要手动更新',
-                     f'如果您多次收到此消息开头的推送，证明您运行的环境无法自动更新config，请手动更新一下，谢谢\r\n{title(status)}\r\n{push_message}')
+                    f'如果您多次收到此消息开头的推送，证明您运行的环境无法自动更新config，请手动更新一下，谢谢\r\n{title(status)}\r\n{push_message}')
         except Exception as r:
             log.warning(f"推送执行错误：{str(r)}")
             return 0