diff --git a/api/proto/imageaudittask/proto/imageaudittask_vo.go b/api/proto/imageaudittask/proto/imageaudittask_vo.go
index ede50cb6..ea5bda81 100644
--- a/api/proto/imageaudittask/proto/imageaudittask_vo.go
+++ b/api/proto/imageaudittask/proto/imageaudittask_vo.go
@@ -7,7 +7,7 @@ import (
 
 type ImageAuditTaskVO struct {
 	*dbstruct.ImageAuditTask
-	Account     *accountproto.OpListVO `JSON:"account"`
+	Account     *accountproto.OpListVO `json:"account"`
 	ImageAudits []*dbstruct.ImageAudit `json:"image_audits"`
 }