diff --git a/models/base/Const.go b/models/base/Const.go
index f58a080..120ce81 100644
--- a/models/base/Const.go
+++ b/models/base/Const.go
@@ -105,4 +105,8 @@ const (
 	ODER_TYPE_SEQ      = "SEQ"
 	ODER_TYPE_INTERVAL = "INT"
 	ODER_TYPE_REODER   = "REO"
+
+	ART_TYPE_FINISHED = "FINISHED"
+	ART_TYPE_SEMI_FINISHED = "SEMI_FINISHED"
+	ART_TYPE_MATERIALS = "MATERIALS"
 )
diff --git a/models/base/op.go b/models/base/op.go
index 48259c4..e1513ec 100644
--- a/models/base/op.go
+++ b/models/base/op.go
@@ -1,10 +1,14 @@
-/******************************************************************************
- * @Function Name      :
- *-----------------------------------------------------------------------------
- * @Description        :
- * @Function Parameters:
- * @Return Value       :
- * @Author             : Zhang Xin
- * @Date               : 2021/3/3 11:02
- ******************************************************************************/
- package base
\ No newline at end of file
+package base
+
+const (
+	BASE_ON_TYPE_ATTRNAME = "ATTRNAME"
+	BASE_ON_TYPE_ORDERINFO = "ORDERINFO"
+	BASE_ON_TYPE_MAINBARCODE = "MAINBARCODE"
+	BASE_ON_VALUE_UNITSN = "UNITSN"
+
+	DATA_TYPE_ATTRCODE = "ATTRCODE"
+	DATA_TYPE_ATTRVALUE = "ATTRVALUE"
+	DATA_TYPE_SHORTCODE = "SHORTCODE"
+	DATA_TYPE_WONO = "WONO"
+	DATA_TYPE_PARTNO = "PARTNO"
+)
diff --git a/models/base/ws.go b/models/base/ws.go
index edfca83..663236a 100644
--- a/models/base/ws.go
+++ b/models/base/ws.go
@@ -4,4 +4,7 @@ const (
 	// websocket 属性
 	NAMESPACE_EODS = "EODS"
 	EVENT_STN_DATA = "STN_DATA"
+
+	DBlockValueType_FIXED_VALUE = "固定值"
+	DBlockValueType_VALUE_MAP = "映射值"
 )
diff --git a/models/om/mes.go b/models/om/mes.go
index e7b5262..c587f6d 100644
--- a/models/om/mes.go
+++ b/models/om/mes.go
@@ -5,7 +5,8 @@ const (
 
 
 	STEP_CHECK_RULE = "扫码校验"
-	STEP_OPC_RULE = "OPC"
+	STEP_OPC_RULE = "OPC通讯"
+	STEP_TW_RULE = "开放协议"
 
 	OPC_DBBLOCK_VALUE_TYPE_MAP = "映射值"
 )