diff --git a/src/pages/course/components/touchBtn.vue b/src/pages/course/components/touchBtn.vue
index 1bf5d163..00856383 100644
--- a/src/pages/course/components/touchBtn.vue
+++ b/src/pages/course/components/touchBtn.vue
@@ -148,17 +148,25 @@ const initRecord = () => {
 		let _recordPerm = uni.getAppAuthorizeSetting()
 		let _state = _recordPerm.microphoneAuthorized
 		if(_state === 'authorized'){
-			showTalkingModel.value = true
+			if(isStopNum.value === isStartNum.value){
+				stopRecord()
+			}else{
+				showTalkingModel.value = true
+			}
 		}
 	})
 }
 const startFlag = ref(1)
 // const canStart = ref(true)
+const isStartNum = ref(0)
+const isStopNum = ref(0)
 const startRecord = () => {
+	isStartNum.value += 1
 	unref(recordObjCom).start({format:'mp3'})
 }
 
 const stopRecord = () => {
+	isStopNum.value = isStartNum.value
 	try{
 		if(unref(recordObjCom).stop){
 				unref(recordObjCom).stop()