diff --git a/src/api/common.js b/src/api/common.js
index 5fc53db5..02bddfcb 100644
--- a/src/api/common.js
+++ b/src/api/common.js
@@ -41,7 +41,9 @@ export const uploadFile = (file, data) => {
 		});  
 	});
 };
-
+export const getPreviewFileUrl =  (id) => {
+	return get_base_url() + `/traoss/tras3/show/${id}`
+}
 // 对象存储下载 /traoss/tras3/show/{文件ID} 
 export function downloadFile(id) {
     const token = getToken();  
diff --git a/src/components/image-preview/video-preview.vue b/src/components/image-preview/video-preview.vue
index c48b36c5..b7fae009 100644
--- a/src/components/image-preview/video-preview.vue
+++ b/src/components/image-preview/video-preview.vue
@@ -10,10 +10,11 @@
 		<uv-overlay :show="showModel" opacity=".6" @click.stop="showModel = false">
 			<view class="overlay-box" @click.stop="showModel = false">
 				<video class="video-cont-center"
-				ref="playerRef"
-				 v-if="showModel && fileUrlShow"
+					:id="`video`+ fileId"
+					ref="playerRef"
+					 v-if="showModel && fileUrlShow"
 					:src="fileUrlShow"
-					 controls 
+					:controls="true"
 					 @error="playError" 
 					 @ended="playEnded"
 					 object-fit="contain"></video>
@@ -23,8 +24,9 @@
 </template>
 
 <script>
-	import { downloadFile } from'@/api/common.js'
+	import { downloadFile,getPreviewFileUrl } from'@/api/common.js'
 	import { useStorageStore } from "@/store/storage.js"
+	
 	export default {
 		name:"video-preview",
 		props:{
@@ -37,7 +39,8 @@
 			return {
 				showModel: false,
 				fileUrlShow:'',
-				watching:false
+				watching:false,
+				videoContext: null
 			};
 		},
 		computed:{
@@ -51,11 +54,12 @@
 				handler(newval, oldval) {
 					if(newval.indexOf('http') === 0){
 						this.fileUrlShow = newval
-						return
-					}
-					if (newval && this.watching) {
-						this.getPreviewUrlBlob(newval);
+					}else{
+						if (newval && this.watching) {
+							this.getPreviewUrlBlob(newval);
+						}
 					}
+					this.videoContext = uni.createVideoContext(`video`+ this.fileId)
 				},
 				immediate: true,
 				deep: true,
@@ -64,10 +68,14 @@
 		methods: {
 			playError(info){
 				console.log('err：',info)
-				this.$refs.playerRef.stop();
+				console.log(this.$refs.playerRef)
+				console.log(this.videoContext)
+				// this.$refs.playerRef.stop();
 			},
 			playEnded(){
-				this.$refs.playerRef.stop();
+				// let _newDate = new Date().getTime()
+				// this.fileUrlShow =  getPreviewFileUrl(this.fileId)+'?t=' + _newDate
+				this.showModel = false
 			},
 			getPreviewUrlBlob(id) {
 				if (!id) {
@@ -79,20 +87,33 @@
 					this.fileUrlShow = _cache;
 					return
 				}
-				downloadFile(id).then(res=>{
-					this.fileUrlShow = res.tempFilePath
-					this.storageStore.setStorage('video', id, this.fileUrlShow)
-				})
+				let _newDate = new Date().getTime()
+				this.fileUrlShow =  getPreviewFileUrl(this.fileId)+'?t=' + _newDate
+				// downloadFile(id).then(res=>{
+				// 	this.fileUrlShow = res.tempFilePath
+				// 	this.storageStore.setStorage('video', id, this.fileUrlShow)
+				// })
 			},
+			getPreviewFileUrlNow(id){
+				let _newDate = new Date().getTime()
+				if(id.indexOf('http') === 0){
+					this.fileUrlShow = id + '?t=' + _newDate
+					return
+				}
+				if (id && this.watching) {
+					this.getPreviewUrlBlob(id);
+				}
+			}
 		},
 		mounted() {
-			console.log(this.fileId)
 			if (this.fileId) {
+				let _newDate = new Date().getTime()
 				if(this.fileId.indexOf('http') === 0){
-					this.fileUrlShow = this.fileId
+					this.fileUrlShow = this.fileId + '?t=' + _newDate
 				}else{
 					this.getPreviewUrlBlob(this.fileId);
 				}
+				this.videoContext = uni.createVideoContext(`video`+ this.fileId)
 			}
 			this.watching = true
 		},