diff --git a/yudao-ui-admin-vue3/src/components/XModal/src/XModal.vue b/yudao-ui-admin-vue3/src/components/XModal/src/XModal.vue
index 4f54a8297..84200ad14 100644
--- a/yudao-ui-admin-vue3/src/components/XModal/src/XModal.vue
+++ b/yudao-ui-admin-vue3/src/components/XModal/src/XModal.vue
@@ -10,8 +10,8 @@ const props = defineProps({
   fullscreen: propTypes.bool.def(false),
   loading: propTypes.bool.def(false),
   title: propTypes.string.def('弹窗'),
-  width: propTypes.string.def('800'),
-  height: propTypes.string.def('480'),
+  width: propTypes.string.def('40%'),
+  height: propTypes.string.def('60%'),
   minWidth: propTypes.string.def('460'),
   minHeight: propTypes.string.def('320'),
   showFooter: propTypes.bool.def(true)