diff --git a/src/main/resources/mapper/pms/RepairTransdetailMapper.xml b/src/main/resources/mapper/pms/RepairTransdetailMapper.xml
index ff4cc65e..ed4adff6 100644
--- a/src/main/resources/mapper/pms/RepairTransdetailMapper.xml
+++ b/src/main/resources/mapper/pms/RepairTransdetailMapper.xml
@@ -48,7 +48,7 @@
         <where>
             A.site = #{query.site}
             and B.BatchNo is not null
-            <if test="query.direction != null and query.direction != null">
+            <if test="query.direction != null and query.direction != ''">
                 and B.Direction = #{query.direction}
             </if>
             <if test="query.partNo != null  and query.partNo != ''">