修复没声音的bug2

src/views/lightMock/components/composeTopicsMask.vue

@@ -25,6 +25,7 @@
 					@click="
 						() => {
 							emit('before');
+							stopTopicsAudio()
 						}
 					"
 					class="previousGroup">
@@ -35,6 +36,7 @@
 					@click="
 						() => {
 							emit('after');
+							stopTopicsAudio()
 						}
 					"
 					class="nextGroup">
@@ -55,6 +57,7 @@ export default defineComponent({
 		// 	console.log(mid.value,"xx");
 		// });
 		let stopTopicsAudio = () => {
+			console.log(mid)
 			if (mid) {
 				console.log(mid);
 				mid.value.pauseAudioLoop();