diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
index a56b95bbc..55d9aa986 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
@@ -3189,7 +3189,7 @@ public class BussDocumentLibraryEOServiceImpl extends ServiceImpl<BussDocumentLi
                 //您订阅的XXX已被修改
                 content = "In the "+category + " " + serialNumber+" you subscribed to, has been modified,Please pay attention to check.";
                 String contentInfo = "In the "+category + " " + href+" you subscribed to, "+sysUser.getUsername()+" changed the "+ href + " " + sbStr.toString();
-                String msgTitle = serialNumber + " you subsribed to has been updated";
+                String msgTitle = serialNumber + " you subscribed to has been updated";
                 //封装消息的实体类
                 SysAnnouncement sysAnnouncement = getSysAnnouncement(userIdListUpdate, msgTitle, content, contentInfo,MessageTypeEnum.READ.getValue(),MessageTypeEnum.SYSTEMATIC_NOTIFICATION.getName());
                 sysAnnouncementService.saveAnnouncement(sysAnnouncement);