diff --git a/platformapi/tbunionapi/union.go b/platformapi/tbunionapi/union.go
index 9041fa7c..26b8e945 100644
--- a/platformapi/tbunionapi/union.go
+++ b/platformapi/tbunionapi/union.go
@@ -7,6 +7,8 @@ import (
 
 const (
 	JxAdzoneID = 111339100149
+
+	TbElmActTypeBDH = 1
 )
 
 //创建推广位