diff --git a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
index f1c689dd..dec06cc2 100644
--- a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
+++ b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
@@ -263,7 +263,7 @@
              </if>
     where b.bu_no = #{buNo}
       and b.site = #{site}
-
+      and r.site = #{site}
     order by a.username desc
 </select>