diff --git a/business/jxstore/act/act.go b/business/jxstore/act/act.go
index 9e034d4d2..07ee7e2fb 100644
--- a/business/jxstore/act/act.go
+++ b/business/jxstore/act/act.go
@@ -45,7 +45,7 @@ type ActMapPureInfo struct {
 
 type ActVendorInfo struct {
 	model.Act
-	VendorList []*ActMapPureInfo
+	VendorList []*ActMapPureInfo `json:"vendorList"`
 }
 
 type tPreCreateActVendorInfo struct {