diff --git a/zc-business/src/main/resources/mapper/business/DcFileDownloadMapper.xml b/zc-business/src/main/resources/mapper/business/DcFileDownloadMapper.xml
index 9151919f..96da2e5e 100644
--- a/zc-business/src/main/resources/mapper/business/DcFileDownloadMapper.xml
+++ b/zc-business/src/main/resources/mapper/business/DcFileDownloadMapper.xml
@@ -28,6 +28,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="fileAddress != null  and fileAddress != ''"> and file_address = #{fileAddress}</if>
             <if test="updateBy != null  and updateBy != ''"> and update_by = #{updateBy}</if>
         </where>
+        ORDER BY create_time desc
     </select>
 
     <select id="selectDcFileDownloadById" parameterType="Long" resultMap="DcFileDownloadResult">