diff --git a/bonus-admin/src/main/resources/mapper/ArchiveMapper.xml b/bonus-admin/src/main/resources/mapper/ArchiveMapper.xml
index 29447d2..84bdaaa 100644
--- a/bonus-admin/src/main/resources/mapper/ArchiveMapper.xml
+++ b/bonus-admin/src/main/resources/mapper/ArchiveMapper.xml
@@ -95,32 +95,30 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	</select>
 	<select id="getArchivalCatalogue" resultType="com.bonus.web.domain.ArchivalCatalogueDto">
 		SELECT
-		t1.id,
-		t1.content_name AS contentName,
-		t3.id AS parentId,
-		t1.`level` AS level,
-		t1.sort,
-		t1.mark_code AS markCode,
-		t1.term,
-		t1.unit_name AS unitName,
-		t1.major,
-		t1.classify_mark AS classifyMark,
-		t1.create_time AS createTime,
-		t1.update_time AS updateTime,
-		t1.create_user_id AS createUserId,
-		t1.create_user_name AS createUserName,
-		t1.update_user_id AS updateUserId,
-		t1.update_user_name AS updateUserName
+		id,
+		content_name AS contentName,
+		parent_id AS parentId,
+		`level` AS level,
+		sort,
+		mark_code AS markCode,
+		term,
+		unit_name AS unitName,
+		major,
+		classify_mark AS classifyMark,
+		create_time AS createTime,
+		update_time AS updateTime,
+		create_user_id AS createUserId,
+		create_user_name AS createUserName,
+		update_user_id AS updateUserId,
+		update_user_name AS updateUserName
 		FROM
-			da_ky_files_contents t1
-		left join da_ky_files_contents t2 on t1.parent_id = t2.id
-		left join da_ky_files_contents t3 on t2.parent_id = t3.id
+		da_ky_files_contents
 		WHERE
-		t1.del_flag = '1' and t1.parent_id = #{parentId} and t1.level = 4
+		del_flag = '1' and parent_id = #{parentId} and level = 4
 		<if test="contentName != null and contentName != ''">
-			and t1.content_name like concat('%', #{contentName}, '%')
+			and content_name like concat('%', #{contentName}, '%')
 		</if>
-		order by t1.create_time desc
+		order by create_time desc
 	</select>
 	<select id="getArchivalCatalogueById" resultType="com.bonus.web.domain.ArchivalCatalogueDto">
 		SELECT