diff --git a/zyplayer-doc-data/src/main/java/com/zyplayer/doc/data/repository/manage/param/SearchByEsParam.java b/zyplayer-doc-data/src/main/java/com/zyplayer/doc/data/repository/manage/param/SearchByEsParam.java
index b915b512..0b536a8b 100644
--- a/zyplayer-doc-data/src/main/java/com/zyplayer/doc/data/repository/manage/param/SearchByEsParam.java
+++ b/zyplayer-doc-data/src/main/java/com/zyplayer/doc/data/repository/manage/param/SearchByEsParam.java
@@ -18,4 +18,5 @@ public class SearchByEsParam {
 	private Integer pageSize;
 	private Integer newsType;
 	private List<Long> spaceIds;
+	private Long dirId;
 }
diff --git a/zyplayer-doc-data/src/main/resources/mapper/manage/WikiPageContentMapper.xml b/zyplayer-doc-data/src/main/resources/mapper/manage/WikiPageContentMapper.xml
index d5945334..20e4ba7d 100644
--- a/zyplayer-doc-data/src/main/resources/mapper/manage/WikiPageContentMapper.xml
+++ b/zyplayer-doc-data/src/main/resources/mapper/manage/WikiPageContentMapper.xml
@@ -14,6 +14,11 @@
 				a.name like #{keywords} or b.preview like #{keywords}
 			)
 		</if>
+		<if test="dirId != null and dirId != ''">
+			and (
+			a.parent_id =  #{dirId}
+			)
+		</if>
 		<if test="spaceIds != null and spaceIds.size > 0">
 			and a.space_id in
 			<foreach collection="spaceIds" open="(" close=")" item="item" separator=",">#{item}</foreach>