diff --git a/uni_modules/uview-ui/components/u-button/props.js b/uni_modules/uview-ui/components/u-button/props.js
index b7ba74b..3635f36 100644
--- a/uni_modules/uview-ui/components/u-button/props.js
+++ b/uni_modules/uview-ui/components/u-button/props.js
@@ -124,7 +124,7 @@ export default {
 		// 节流，一定时间内只能触发一次
 		throttleTime: {
 			type: [String, Number],
-			default: 1000
+			default: uni.$u.props.button.throttleTime
 		},
 		// 按住后多久出现点击态，单位毫秒
 		hoverStartTime: {