diff --git a/src/main/resources/mapper/part/WorkCenterMapper.xml b/src/main/resources/mapper/part/WorkCenterMapper.xml
index 4e3dfc87..709e1e58 100644
--- a/src/main/resources/mapper/part/WorkCenterMapper.xml
+++ b/src/main/resources/mapper/part/WorkCenterMapper.xml
@@ -40,9 +40,11 @@
         from work_center
         <where>
             active = 'Y'
-            and site = '1'
+            <if test="data.site != null and data.site != ''">
+                and site = #{data.site}
+            </if>
             <if test="data.workCenterNo != null and data.workCenterNo != ''">
-                and work_center_no = like concat('%', #{data.workCenterNo}, '%')
+                and work_center_no like concat('%', #{data.workCenterNo}, '%')
             </if>
             <if test="data.workCenterDesc != null and data.workCenterDesc != ''">
                 and work_center_desc like concat('%', #{data.workCenterDesc}, '%')