diff --git a/internal/domains/api/dto/api_request_dto.go b/internal/domains/api/dto/api_request_dto.go
index 3a89048..5398178 100644
--- a/internal/domains/api/dto/api_request_dto.go
+++ b/internal/domains/api/dto/api_request_dto.go
@@ -620,10 +620,10 @@ type QYGLJ0Q1Req struct {
 type IVYZ18HYReq struct {
 	IDCard                  string `json:"id_card" validate:"required,validIDCard"`
 	Name                    string `json:"name" validate:"required,min=1,validName"`
-	MaritalType             string `json:"marital_type" validate:"required"`
+	MaritalType             string `json:"marital_type" validate:"required" oneof=10 20 30 40`
 	AuthAuthorizeFileBase64 string `json:"auth_authorize_file_base64" validate:"required,validBase64"`
 	AuthAuthorizeFileCode   string `json:"auth_authorize_file_code" validate:"required"`
-	AuthDate                string `json:"auth_date" validate:"required"`
+	AuthDate                string `json:"auth_date" validate:"omitempty"`
 }
 
 type IVYZ38SRReq struct {
@@ -638,7 +638,7 @@ type IVYZ48SRReq struct {
 	ManIDCard             string `json:"man_id_card" validate:"required,validIDCard"`
 	WomanName             string `json:"woman_name" validate:"required,min=1,validName"`
 	WomanIDCard           string `json:"woman_id_card" validate:"required,validIDCard"`
-	MaritalType           string `json:"marital_type" validate:"required"`
+	MaritalType           string `json:"marital_type" validate:"required" oneof=10 20 30 40`
 	AuthAuthorizeFileCode string `json:"auth_authorize_file_code" validate:"required"`
 }
 type IVYZ28HYReq struct {