diff --git a/doc/md/schema-fields.md b/doc/md/schema-fields.md
index 64cd7614b..8f6d33ef3 100755
--- a/doc/md/schema-fields.md
+++ b/doc/md/schema-fields.md
@@ -295,6 +295,8 @@ func (User) Fields() []ent.Field {
 			Default("unknown"),
 		field.String("cuid").
 			DefaultFunc(cuid.New),
+		field.JSON("dirs", []http.Dir{}).
+			Default([]http.Dir{"/tmp"}),
 	}
 }
 ```