diff --git a/.env.development b/.env.development
index 24a9a462..dd15e68b 100644
--- a/.env.development
+++ b/.env.development
@@ -14,10 +14,10 @@ VUE_APP_BOE_WEB_URL = 'https://u.boe.com'
 VUE_APP_BOE_MOBILE_URL = 'http://192.168.0.10:8082/mobile'
 
 # File路径的基础url
-VUE_APP_FILE_BASE_URL = 'http://localhost:9090/cdn/upload'
+VUE_APP_FILE_BASE_URL = 'http://localhost:8091/upload'
 
 # File路径的基础url的相对路径，加此项是为了不影响之前的路径配置
-VUE_APP_FILE_RELATIVE_PATH = 'http://localhost:9090/cdn/upload'
+VUE_APP_FILE_RELATIVE_PATH = '/upload'
 
 # 登录地址
 VUE_APP_LOGIN_URL='/pc/login'
diff --git a/.env.preview b/.env.preview
index 1bfad93f..c4f83763 100644
--- a/.env.preview
+++ b/.env.preview
@@ -14,7 +14,7 @@ VUE_APP_BOE_WEB_URL = 'https://u.boe.com/preview'
 VUE_APP_BOE_MOBILE_URL = 'http://u.boe.com'
 
 # File路径的基础url
-VUE_APP_FILE_BASE_URL='http://u-pre.boe.com/upload'
+VUE_APP_FILE_BASE_URL='http://u.boe.com/upload'
 
 # File路径的基础url的相对路径，加此项是为了不影响之前的路径配置
 VUE_APP_FILE_RELATIVE_PATH = '/upload'
@@ -23,4 +23,4 @@ VUE_APP_FILE_RELATIVE_PATH = '/upload'
 VUE_APP_PUBLIC_PATH='/pc'
 
 # 登录地址
-VUE_APP_LOGIN_URL='https://u-pre.boe.com/web/'
+VUE_APP_LOGIN_URL='https://u.boe.com/web/'
diff --git a/src/views/portal/course/Micro.vue b/src/views/portal/course/Micro.vue
index 05eb8607..0dbf43cc 100644
--- a/src/views/portal/course/Micro.vue
+++ b/src/views/portal/course/Micro.vue
@@ -459,7 +459,6 @@ export default {
                    $this.$message.error('加载pdf课件文件失败');
                 }
               });
-
               //let url = this.fileBaseUrl + r.content;
             }else if(con.contentType ==52){
               if(con.content.startsWith('\{')){
@@ -500,34 +499,19 @@ export default {
      createPlayUrl(fid,u){
        let nowDate=new Date();
        let ctime=parseInt(nowDate.getTime()/1000);
-       let beforeUrl=parseInt(nowDate.getTime()/1000)+u;
+       let beforeUrl=parseInt(nowDate.getTime()/1000)+'/'+fid;
        //console.log(beforeUrl,'beforeUrl');
-       //let urlSign=encodeURIComponent(encrypt(beforeUrl));
+       let urlSign=encodeURIComponent(encrypt(beforeUrl));
        //console.log(urlSign,'urlSign');
        cookies.set('PLAYSIGN_TIME', ctime);//写客户端的cookie保存
-       //this.blobUrl=process.env.VUE_APP_BASE_API+'/xboe/m/course/play/resource?sign='+urlSign;
-       this.blobUrl=process.env.VUE_APP_BASE_API+'/xboe/course/resource?fid='+fid;
-       //this.blobUrl='http://127.0.0.1:9090/xboe/course/resource?fid='+fid;
-       //this.blobUrl=this.fileBaseUrl+u;
+       //以下判断是为了区分本地环境和服务器环境
+       if(process.env.NODE_ENV == 'development'){
+         this.blobUrl=process.env.VUE_APP_FILE_BASE_URL+u;
+       }else{
+         this.blobUrl=process.env.VUE_APP_BASE_API+'/xboe/m/course/cware/resource?sign='+urlSign;
+       }
        //console.log(this.blobUrl,'this.blobUrl');
      },
-     createVideoBlob(url){
-       let $this=this;
-       let xhr = new  XMLHttpRequest;
-       xhr.open("GET",url,true);
-       xhr.responseType = 'blob';
-       //xhr.onload：只有 4 状态会触发
-       xhr.onreadystatechange = function() {
-           if (xhr.readyState==4 && xhr.status == 200) {//请求成功
-               //获取blob对象
-               let blob = xhr.response;
-               //获取blob对象地址，并把值赋给容器
-               let urlObj = window.URL.createObjectURL(blob);
-               $this.blobUrl=urlObj;
-           }
-       };
-       xhr.send();
-     },
      showQrimage(row){
        let urlPre=window.location.protocol+'//'+window.location.host;
       // https://u.boe.com/mobile/pages/resource/microDetail?id=963456709515939840
diff --git a/src/views/study/PortalIndex.vue b/src/views/study/PortalIndex.vue
index 9b5b3fbd..0d4e74b2 100644
--- a/src/views/study/PortalIndex.vue
+++ b/src/views/study/PortalIndex.vue
@@ -26,7 +26,7 @@
                 </div>
                 <div v-if="resType == 10" style="position: relative;">
                   <videoPlayer  id="myVideoPlayer" v-if="resType == 10"
-                    :src="fileBaseUrl+curriculumData.url"
+                    :src="blobUrl"
                     @onPlayerPlaying="onPlayerPlaying"
                     :initTime="contentData.lastStudyTime"
                     @onPlayerPlay="onPlayerPlay"
@@ -257,7 +257,9 @@ import pdfPreview from '@/components/PdfPreview/index.vue';
 import audioPlayer from '@/components/AudioPlayer/index.vue';
 import videoPlayer from '@/components/VideoPlayer/index.vue';
 import hyperLink from '@/components/Course/hyperLink.vue';
-import studyUtil from '@/utils/study.js';
+import studyUtil from '@/utils/study.js';
+import {encrypt} from '@/utils/jsencrypt.js';
+import cookies from 'vue-cookies'
 export default {
   name: 'ucStudyIndex',
   components: { courseImage, portalHeader, portalFooter, hyperLink, comments, homework, exam, interactBar, assess, pdfPreview, audioPlayer, videoPlayer },
@@ -343,23 +345,22 @@ export default {
       return treeList;
     }
   },
-  methods: {
-    createVideoBlob(url){
-      let $this=this;
-      let xhr = new  XMLHttpRequest;
-      xhr.open("GET",url,true);
-      xhr.responseType = 'blob';
-      //xhr.onload：只有 4 状态会触发
-      xhr.onreadystatechange = function() {
-          if (xhr.readyState==4 && xhr.status == 200) {//请求成功
-              //获取blob对象
-              let blob = xhr.response;
-              //获取blob对象地址，并把值赋给容器
-              let urlObj = window.URL.createObjectURL(blob);
-              $this.blobUrl=urlObj;
-          }
-      };
-      xhr.send();
+  methods: {
+    createPlayUrl(fid,u){
+      let nowDate=new Date();
+      let ctime=parseInt(nowDate.getTime()/1000);
+      let beforeUrl=parseInt(nowDate.getTime()/1000)+'/'+fid;
+      //console.log(beforeUrl,'beforeUrl');
+      let urlSign=encodeURIComponent(encrypt(beforeUrl));
+      //console.log(urlSign,'urlSign');
+      cookies.set('PLAYSIGN_TIME', ctime);//写客户端的cookie保存
+      //以下判断是为了区分本地环境和服务器环境
+      if(process.env.NODE_ENV == 'development'){
+        this.blobUrl=process.env.VUE_APP_FILE_BASE_URL+u;
+      }else{
+        this.blobUrl=process.env.VUE_APP_BASE_API+'/xboe/m/course/cware/resource?sign='+urlSign;
+      }
+      console.log(this.blobUrl,'this.blobUrl');
     },
     widthOpen(url) {
       window.open(url, '_blank');
@@ -815,8 +816,8 @@ export default {
               this.curriculumData.url = r.content;
             }
             //let url=process.env.VUE_APP_BASE_API+'/xboe/m/course/file/show?cf='+this.curriculumData.url;
-            let url=this.fileBaseUrl+this.curriculumData.url;
-            //this.createVideoBlob(url);
+            //let url=this.fileBaseUrl+this.curriculumData.url;
+            this.createPlayUrl(r.contentRefId,this.curriculumData.url);
       } else if (r.contentType == 40) {
         // if (r.content != '' && r.content.indexOf('.pdf') == -1) {
           apiCourseFile.detail(r.contentRefId).then(cfrs => {