diff --git a/schoolNewsServ/news/src/main/resources/mapper/BannerMapper.xml b/schoolNewsServ/news/src/main/resources/mapper/BannerMapper.xml
index 4d3bbda..b2d4a46 100644
--- a/schoolNewsServ/news/src/main/resources/mapper/BannerMapper.xml
+++ b/schoolNewsServ/news/src/main/resources/mapper/BannerMapper.xml
@@ -150,7 +150,7 @@
         SELECT
         <include refid="Base_Column_List" />
         FROM tb_banner
-        WHERE banner_id = #{bannerID} AND deleted = 0
+        WHERE banner_id = #{bannerId} AND deleted = 0
     </select>
 
     <!-- 根据状态查询Banner列表 - 添加权限过滤 -->