diff --git a/app/admin/hdl/enterprise_manage/hdl_factory_identity.go b/app/admin/hdl/enterprise_manage/hdl_factory_identity.go
index 661d77f..c31fd42 100644
--- a/app/admin/hdl/enterprise_manage/hdl_factory_identity.go
+++ b/app/admin/hdl/enterprise_manage/hdl_factory_identity.go
@@ -102,6 +102,12 @@ func AddFactoryIdentity(c *gin.Context) {
 	factoryIdentityDb := db.FactoryIdentityDb{}
 	factoryIdentityDb.Set(0)
 	now := time.Now()
+	if req.SubsidyAmount == "" {
+		req.SubsidyAmount = "0.00"
+	}
+	if req.LeastPayAmount == "" {
+		req.LeastPayAmount = "0.00"
+	}
 	_, err = factoryIdentityDb.FactoryIdentityInsert(&model.FactoryIdentity{
 		Name:              req.Name,
 		EnterpriseId:      enterpriseId,