diff --git a/openapi/generate.go b/openapi/generate.go
index e7a3f3c..a21a7b7 100644
--- a/openapi/generate.go
+++ b/openapi/generate.go
@@ -247,23 +247,12 @@ func (g *Generate) AddApiDoc(docFlag string, apiMeta define.UriConfig, request a
 		Origin:     nil,
 		Ref:        "",
 		Value: &openapi3.Response{
-			Extensions:  nil,
-			Origin:      nil,
 			Description: &desc,
-			Headers:     nil,
 			Content: map[string]*openapi3.MediaType{
 				consts.MimeTypeJson: {
-					Extensions: nil,
-					Origin:     nil,
 					Schema: &openapi3.SchemaRef{
-						Extensions: nil,
-						Origin:     nil,
-						Ref:        "#/components/schemas/" + strings.TrimLeft(responseTypeStr, "*"),
-						Value:      nil,
+						Ref: "#/components/schemas/" + strings.TrimLeft(responseTypeStr, "*"),
 					},
-					Example:  nil,
-					Examples: nil,
-					Encoding: nil,
 				},
 			},
 			Links: nil,