diff --git a/models/common/models/inoutputs.go b/models/common/models/inoutputs.go
index cf113ac..a8ef2e5 100644
--- a/models/common/models/inoutputs.go
+++ b/models/common/models/inoutputs.go
@@ -1,8 +1,8 @@
 package models
 
 type Artifact struct {
-	AttrPath string `json:"name_path" bson:"name_path" validate:"required"`
-	AttrFrom string `json:"from,omitempty" bson:"from,omitempty"`
+	AttrPath string `json:"attr_path,omitempty" bson:"attr_path,omitempty" validate:"required"`
+	AttrFrom string `json:"from_path,omitempty" bson:"from_path,omitempty"`
 	Readonly bool   `json:"readonly" bson:"readonly" dafault:"true"`
 }