diff --git a/ruoyi-flyingbook/src/main/java/com/ruoyi/flyingbook/mail/MailHelper.java b/ruoyi-flyingbook/src/main/java/com/ruoyi/flyingbook/mail/MailHelper.java
index 0cb3c04..bd0a35c 100644
--- a/ruoyi-flyingbook/src/main/java/com/ruoyi/flyingbook/mail/MailHelper.java
+++ b/ruoyi-flyingbook/src/main/java/com/ruoyi/flyingbook/mail/MailHelper.java
@@ -130,7 +130,7 @@ public class MailHelper {
             contentStr = contentStr.substring(0,content.indexOf("<div"));
         }
         Map<String, Object> body = this.buildBody(message, contentStr);
-        body.put("邮箱来源",sourceName);
+        body.put("数据来源",sourceName);
         body.put("数据时间",this.getReceiveDate(message));
         body.put("备注",contentStr);
         add.setBody(body);