diff --git a/src/components/image-preview/image-preview.vue b/src/components/image-preview/image-preview.vue
index f368c93f..330050b6 100644
--- a/src/components/image-preview/image-preview.vue
+++ b/src/components/image-preview/image-preview.vue
@@ -156,7 +156,7 @@
 		position: absolute;
 		left: 50%;
 		top: 50%;
-		max-width: 100%;
+		width: 100vw;
 		max-height: 100%;
 		transform: translate(-50%, -50%);
 	}
diff --git a/src/components/image-preview/video-preview.vue b/src/components/image-preview/video-preview.vue
index 8f65deec..3eb87594 100644
--- a/src/components/image-preview/video-preview.vue
+++ b/src/components/image-preview/video-preview.vue
@@ -104,8 +104,8 @@
 		transform: translate(-50%, -50%);
 	}
 	.overlay-box .video-cont-center{
-		max-width: 100%;
-		max-height: 80%;
+		width: 100vw;
+		max-height: 100%;
 		position: absolute;
 		top: 50%;
 		left: 50%;
diff --git a/src/pages/course/components/touchBtn.vue b/src/pages/course/components/touchBtn.vue
index eb69ea22..9afeaab4 100644
--- a/src/pages/course/components/touchBtn.vue
+++ b/src/pages/course/components/touchBtn.vue
@@ -87,6 +87,10 @@ const initRecord = () => {
 	// stopRecord()
 	unref(recordObjCom)?.onStop((res, duration)=>{
 		audioPath.value = res.tempFilePath
+		showTalkingModel.value = false
+		if(!isOut.value){
+			emit('uploadVoice', audioPath.value)
+		}
 	})
 	unref(recordObjCom).onStart(() => {
 		console.log('开始录音了');
@@ -187,7 +191,6 @@ const showOverlayTalking = (obj) => {
 	emit('startRecord')
 	recNum.value += 1
 	if(!isDisabled.value){
-		
 		touchX.value = obj.changedTouches[0].pageX
 		touchY.value = obj.changedTouches[0].pageY
 		baseY.value = obj.currentTarget.offsetTop
@@ -208,21 +211,9 @@ const showOverlayTalking = (obj) => {
 }
 const hideOverlayTalking = (obj) => {
 	if(!showTalkingModel.value) return
-	if(activeNum.value + 1 === recNum.value){
-		showTalkingModel.value = false
-		//#ifdef APP-PLUS
-		stopRecord()
-		// #endif
-		if(!isOut.value){
-			setTimeout(()=>{
-				emit('uploadVoice', audioPath.value)
-			},1000)
-		}
-	}else{
-		showTalkingModel.value = false
-		common.msg('录音失败，请重试!')
-	}
-	activeNum.value = recNum.value
+	//#ifdef APP-PLUS
+	stopRecord()
+	// #endif
 }
 	
 const handleMove = (obj) => {