diff --git a/fields/main.go b/fields/main.go
index f02d4be..87da6ac 100644
--- a/fields/main.go
+++ b/fields/main.go
@@ -260,6 +260,14 @@ func main() {
 				f.OmitEmpty = true
 				return nil
 			}
+		case "NetworkConf":
+			resource.FieldProcessor = func(name string, f *FieldInfo) error {
+				switch name {
+				case "WANEgressQOS":
+					f.FieldType = "string"
+				}
+				return nil
+			}
 		case "SettingUsg":
 			resource.FieldProcessor = func(name string, f *FieldInfo) error {
 				if strings.HasSuffix(name, "Timeout") && name != "ArpCacheTimeout" {