diff --git a/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml b/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
index a9544b398..821e9b973 100644
--- a/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
+++ b/emis-biz/src/main/resources/mapper/EmisTmsScanRecordMapper.xml
@@ -271,7 +271,11 @@
 
             <if test="params.isPrivQuery != null and params.isPrivQuery ='T'">
                 and (
-                create_site=#{params.privSiteCode}
+                    1=1
+                <if test="params.privSiteCode != null">
+                   and  scanSiteCode=#{params.privSiteCode}
+                </if>
+
                 )
             </if>