diff --git a/nursing-unit-invoicing/nu-invoicing-biz/src/main/java/com/nu/modules/ConfigMaterial/mapper/xml/ConfigMaterialInfoMapper.xml b/nursing-unit-invoicing/nu-invoicing-biz/src/main/java/com/nu/modules/ConfigMaterial/mapper/xml/ConfigMaterialInfoMapper.xml
index 4a0d82c0..e6a8b2e3 100644
--- a/nursing-unit-invoicing/nu-invoicing-biz/src/main/java/com/nu/modules/ConfigMaterial/mapper/xml/ConfigMaterialInfoMapper.xml
+++ b/nursing-unit-invoicing/nu-invoicing-biz/src/main/java/com/nu/modules/ConfigMaterial/mapper/xml/ConfigMaterialInfoMapper.xml
@@ -117,7 +117,7 @@
                  left join nu_config_material_type g on  a.type_id = g.id
                  left join nu_config_material_medication h on  a.medication_id = h.id
         <where>
-            a.id
+            a.id in
             <foreach collection="ids" item="id" open="(" close=")" separator=",">
                 #{id}
             </foreach>