diff --git a/components/video-player/video-player.vue b/components/video-player/video-player.vue
index eb7b0f9..b489bfd 100644
--- a/components/video-player/video-player.vue
+++ b/components/video-player/video-player.vue
@@ -66,7 +66,7 @@
 					</view>
 				</view>
 				<view class="controller-screen">
-					<image :src="require(fullScreenFlag? './images/back.png':'./images/full.png')"  @click.stop='fullScreen'/>
+					<image :src="require(fullScreenFlag? './images/back.png':'./images/full.png')"  @click='fullScreen'/>
 				</view>
 				<!-- <view v-if="fullScreenFlag" @click.stop='horizontalScreen' class="controller-screen">
 					<text>{{horizontalScreenFlag? '竖屏':'横屏'}}</text>
@@ -279,11 +279,11 @@
 						// this.horizontalScreenFlag = true
 						this.videoFullHeight=190
 						
-						if(document && document.exitFullscreen){
-							document.body.scrollTop = 0; // 对Safari
-							document.documentElement.scrollTop = 0; // 对Chrome, Firefox, IE 和 Opera
-							document.exitFullscreen();
-						}						
+						// if(document && document.exitFullscreen){
+						// 	document.body.scrollTop = 0; // 对Safari
+						// 	document.documentElement.scrollTop = 0; // 对Chrome, Firefox, IE 和 Opera
+						// 	document.exitFullscreen();
+						// }
 						
 					}else{
 						//this.videoContext.requestFullScreen();
@@ -300,6 +300,7 @@
 						  }
 						});
 					}
+          this.$listeners['fullscreenchange'](this.fullScreenFlag)
 				},
 				// // 全屏模式下，横屏+竖屏
 				// horizontalScreen(){
diff --git a/pages/study/courseStudy.vue b/pages/study/courseStudy.vue
index 6401aed..ff383a9 100644
--- a/pages/study/courseStudy.vue
+++ b/pages/study/courseStudy.vue
@@ -1,7 +1,7 @@
 <template>
 	<!--新的课程学习页面，没有中间的详细页面了，课程点过来就是这个，用户未报名就直接报名-->
 	<view>
-    <page-title :showBack="true" :sticky="true" @go="goBack">视频详情</page-title>
+    <page-title :showBack="true" :sticky="true" v-if="showNavbar" @go="goBack">视频详情</page-title>
 		<watermark></watermark>
 		<u-toast ref="messager"></u-toast>
 		<!-- <page-title :showBack="true"></page-title> -->
@@ -498,7 +498,8 @@
 				scormUrl:'',
 				maxDuration:0, //非音频最大时长
 				cumulativeDuration:0, //非音频累计时长
-				defaultMaxTime:1800 //非音频默认最大时间
+				defaultMaxTime:1800, //非音频默认最大时间
+        showNavbar: true
 			}
 		},
 		computed: {
@@ -1565,9 +1566,10 @@
 			      });
 			    }
 			},
-			onFullScreen(e){
-				//console.log(e,'e');
-				
+			onFullScreen(screen){
+        console.log("video screen status", screen)
+        // debugger
+        this.showNavbar = !screen
 			},
 			
 			onPlayerPause(){