diff --git a/src/main/resources/mapper/sampletracking/SampleProofTrackingMapper.xml b/src/main/resources/mapper/sampletracking/SampleProofTrackingMapper.xml
index 0d99aca6..09388b3b 100644
--- a/src/main/resources/mapper/sampletracking/SampleProofTrackingMapper.xml
+++ b/src/main/resources/mapper/sampletracking/SampleProofTrackingMapper.xml
@@ -218,25 +218,14 @@
         SELECT
             p.customer_no AS customerNo,
             MAX(ISNULL(c.customer_desc, '')) AS customerDesc
-        FROM plm_project_info_tracking p
+        FROM plm_project_part_tracking p
                  LEFT JOIN plm_customer_information c ON p.site = c.site AND p.customer_no = c.customer_no
         <where>
             p.customer_no IS NOT NULL
             AND LTRIM(RTRIM(p.customer_no)) &lt;&gt; ''
-            <if test="query.userName != null and query.userName != ''">
-                and p.site in (select site from eam_access_site where username = #{query.userName})
-                and (p.site + '-' + p.bu_no) in (select * from dbo.query_bu(#{query.userName}))
-            </if>
             <if test="query.site != null and query.site != ''">
                 and p.site = #{query.site}
             </if>
-            <if test="query.buNo != null and query.buNo != ''">
-                and p.bu_no = CASE
-                                  WHEN CHARINDEX('_', #{query.buNo}) > 0
-                                      THEN SUBSTRING(#{query.buNo}, CHARINDEX('_', #{query.buNo}) + 1, LEN(#{query.buNo}))
-                                  ELSE #{query.buNo}
-                    END
-            </if>
             <if test="query.customerNo != null and query.customerNo != ''">
                 and (
                     UPPER(p.customer_no) like '%' + UPPER(#{query.customerNo}) + '%'