diff --git a/mes/hd/nladmin-system/src/main/java/org/nl/wms/sch/wql/QSCH_TASK_01.wql b/mes/hd/nladmin-system/src/main/java/org/nl/wms/sch/wql/QSCH_TASK_01.wql
index 6711f8fc..65cd7f06 100644
--- a/mes/hd/nladmin-system/src/main/java/org/nl/wms/sch/wql/QSCH_TASK_01.wql
+++ b/mes/hd/nladmin-system/src/main/java/org/nl/wms/sch/wql/QSCH_TASK_01.wql
@@ -79,7 +79,7 @@
                 WHERE
                     task.is_delete = '0'
                     OPTION 输入.task_type <> ""
-                            task.task_type = ( select md2.class_code from md_pb_classstandard md2 where md2.class_id = 输入.task_type )
+                            task.task_type = ( select md2.class_code from md_pb_classstandard md2 where md2.class_code = 输入.task_type )
                     ENDOPTION
                     OPTION 输入.finished_type <> ""
                             task.finished_type = 输入.finished_type