diff --git a/src/ibp/shape/alarm.js b/src/ibp/shape/alarm.js
index cb46abdd6..374bf7062 100644
--- a/src/ibp/shape/alarm.js
+++ b/src/ibp/shape/alarm.js
@@ -51,7 +51,7 @@ export default class alarm extends Group {
 		// domid还是写在了alarm里面 待优化
 		const audioDom = document.querySelector('#buzzer');
 		if (state && state.on) {
-			audioDom.play()
+			audioDom.play().catch(e=>{throw e})
 		} else if (state && !state.on) {
 			audioDom.pause()
 		}