diff --git a/water-design-const/src/main/resources/mapper/ProjectMapper.xml b/water-design-const/src/main/resources/mapper/ProjectMapper.xml
index d9a4784..157f5f7 100644
--- a/water-design-const/src/main/resources/mapper/ProjectMapper.xml
+++ b/water-design-const/src/main/resources/mapper/ProjectMapper.xml
@@ -67,7 +67,7 @@
 	</select>
 
 	<select id="selectProjectById" parameterType="Long" resultMap="ProjectResult">
-		select tp.id, tp.pro_name, tp.pro_type, oo.unit_name,tp.user_name, tp.pro_location, tp.remark,tp.lon,tp.lat
+		select tp.id, tp.pro_name, tp.pro_type,oo.id as unit_id, oo.unit_name,tp.user_name, tp.pro_location, tp.remark,tp.lon,tp.lat
 		from tb_project tp
 				 LEFT JOIN tb_pro_type sdd ON sdd.id = tp.pro_type
 				 LEFT JOIN tb_owner oo on oo.id = tp.unit_id