diff --git a/wms_pro/hd/nladmin-system/src/main/java/org/nl/wms/stor_manage/struct/service/dao/mapper/xml/StIvtStructattrMapper.xml b/wms_pro/hd/nladmin-system/src/main/java/org/nl/wms/stor_manage/struct/service/dao/mapper/xml/StIvtStructattrMapper.xml
index 06ca7eec..a21b499e 100644
--- a/wms_pro/hd/nladmin-system/src/main/java/org/nl/wms/stor_manage/struct/service/dao/mapper/xml/StIvtStructattrMapper.xml
+++ b/wms_pro/hd/nladmin-system/src/main/java/org/nl/wms/stor_manage/struct/service/dao/mapper/xml/StIvtStructattrMapper.xml
@@ -83,7 +83,7 @@
             </foreach>
         </if>
         <if test="is_lock != null and is_lock != ''">
-            md_pb_vehicleMater.is_lock == false
+            md_pb_vehicleMater.is_lock = false
         </if>
         <if test="order_by != null and order_by != ''">
             order by ${order_by}