diff --git a/zt-module-qms/zt-module-qms-server/src/main/resources/com/zt/plat/module/qms/business/bus/dal/mapper/BusinessSubSampleMapper.xml b/zt-module-qms/zt-module-qms-server/src/main/resources/com/zt/plat/module/qms/business/bus/dal/mapper/BusinessSubSampleMapper.xml
index 5c3c893..759cd80 100644
--- a/zt-module-qms/zt-module-qms-server/src/main/resources/com/zt/plat/module/qms/business/bus/dal/mapper/BusinessSubSampleMapper.xml
+++ b/zt-module-qms/zt-module-qms-server/src/main/resources/com/zt/plat/module/qms/business/bus/dal/mapper/BusinessSubSampleMapper.xml
@@ -74,7 +74,7 @@
         <if test="param.warehouseCode != null and param.warehouseCode != ''">
             and wrh.CD = #{param.warehouseCode}
         </if>
-        <if test="param.hideDispatchData != null and param.hideDispatchData == '1'">
+        <if test="param.hideDispatchData != null and param.hideDispatchData == '1'.toString()">
             and not exists(
                 select 1 from T_BSN_SMP_DST_DTL d left join T_BSN_SMP_DST m on d.PRN_ID = m.ID
                                 where d.BSN_SB_SMP_ID = smp.ID