diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/xml/SysAnnouncementSendMapper.xml b/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/xml/SysAnnouncementSendMapper.xml
index ba6ca002..2fff65b6 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/xml/SysAnnouncementSendMapper.xml
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/mapper/xml/SysAnnouncementSendMapper.xml
@@ -47,7 +47,7 @@
 		and sa.del_flag = '0'
 		and sas.user_id = #{announcementSendModel.userId}
 		<if test="announcementSendModel.deadline != null">
-			and sa.deadline &lt;= #{announcementSendModel.deadline}
+			and sa.deadline >= #{announcementSendModel.deadline}
 		</if>
 		<if test="announcementSendModel.titile !=null and announcementSendModel.titile != ''">
 			and sa.titile = #{announcementSendModel.titile}