diff --git a/src/main/java/com/interplug/qcast/biz/trestle/dto/TrestleResponse.java b/src/main/java/com/interplug/qcast/biz/trestle/dto/TrestleResponse.java
index a2a0721c..386b0dda 100644
--- a/src/main/java/com/interplug/qcast/biz/trestle/dto/TrestleResponse.java
+++ b/src/main/java/com/interplug/qcast/biz/trestle/dto/TrestleResponse.java
@@ -12,5 +12,6 @@ import lombok.Setter;
 public class TrestleResponse {
   private Integer id;
   private String name;
+  private Integer manufacturerId;
   private String manufacturerName;
 }
diff --git a/src/main/resources/mappers/trestle/trestleMapper.xml b/src/main/resources/mappers/trestle/trestleMapper.xml
index eb347b5d..4a5ad45a 100644
--- a/src/main/resources/mappers/trestle/trestleMapper.xml
+++ b/src/main/resources/mappers/trestle/trestleMapper.xml
@@ -4,14 +4,15 @@
 <mapper namespace="com.interplug.qcast.biz.trestle.TrestleMapper">
     <select id="getTrestlesByRoofMaterialId" parameterType="integer"
             resultType="com.interplug.qcast.biz.trestle.dto.TrestleResponse">
-        select a.TRESTLE_ID as id
+        select a.trestle_id as id
              , b.name       as name
+             , c.id         as manufacturerId
              , c.name       as manufacturerName
-          from TB_INSTALLABLE_TRESTLE a
-          join TB_TRESTLE b
-            on a.TRESTLE_ID = b.ID
-          join TB_MANUFACTURER c
-            on b.MANUFACTURER_ID = c.ID
-         where a.ROOF_MATERIAL_ID = #{roofMaterialId}
+          from tb_installable_trestle a
+          join tb_trestle b
+            on a.trestle_id = b.id
+          join tb_manufacturer c
+            on b.manufacturer_id = c.id
+         where a.roof_material_id = #{roofMaterialId}
     </select>
 </mapper>
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