diff --git a/src/components/Course/auditCourse1.vue b/src/components/Course/auditCourse1.vue
index e9f62b81..a9cc71c9 100644
--- a/src/components/Course/auditCourse1.vue
+++ b/src/components/Course/auditCourse1.vue
@@ -305,7 +305,7 @@ export default {
       homeworkInfo: {},
       examInfo: {},
       assessInfo: {},
-      fileBaseUrl: this.$xpage.constants.fileBaseUrl,
+      fileBaseUrl: process.env.VUE_APP_FILE_BASE_URL,
       btnLoading: false,
       curCFile:{},//课件内容
       coursewareInfo: {
diff --git a/src/components/Course/catalogCourseware.vue b/src/components/Course/catalogCourseware.vue
index ac2e0cb6..620a127b 100644
--- a/src/components/Course/catalogCourseware.vue
+++ b/src/components/Course/catalogCourseware.vue
@@ -366,7 +366,7 @@
     data(){
       return {
         converStatus:4,
-        fileBaseUrl:this.$xpage.constants.fileBaseUrl,
+        fileBaseUrl:process.env.VUE_APP_FILE_BASE_URL,
         curPdfPath:'',
         curCFile:{},//当前课件的内容
         comTypes:[
diff --git a/src/security.js b/src/security.js
index 4abfcb01..31c11c9e 100644
--- a/src/security.js
+++ b/src/security.js
@@ -17,9 +17,11 @@ router.beforeEach((to, from, next) => {
   //动态计算文件的路径
   let configPath=process.env.VUE_APP_FILE_RELATIVE_PATH;
   if(configPath.startsWith('http')){
-    xpage.fileBaseUrl=configPath;
+    //xpage.fileBaseUrl=configPath;
+    xpage.constants.fileBaseUrl=configPath;
   }else{
-    xpage.fileBaseUrl = window.location.protocol+'//'+window.location.host+configPath;
+    //xpage.fileBaseUrl = window.location.protocol+'//'+window.location.host+configPath;
+    xpage.constants.fileBaseUrl=window.location.protocol+'//'+window.location.host+configPath;
   }
 
 
diff --git a/src/views/portal/course/Micro.vue b/src/views/portal/course/Micro.vue
index 3b1ed95d..9d725e98 100644
--- a/src/views/portal/course/Micro.vue
+++ b/src/views/portal/course/Micro.vue
@@ -293,7 +293,7 @@ export default {
       studyId: "",
       tags: [],
       numberToLetter: numberToLetter,
-      fileBaseUrl: this.$xpage.constants.fileBaseUrl,
+      fileBaseUrl: process.env.VUE_APP_FILE_BASE_URL,
       blobUrl:'',//播放的文件地址，新添加，采用blob方式
       getType: getType,
       courseType,
diff --git a/src/views/study/PortalIndex.vue b/src/views/study/PortalIndex.vue
index 5eda8a1e..e80649ba 100644
--- a/src/views/study/PortalIndex.vue
+++ b/src/views/study/PortalIndex.vue
@@ -292,7 +292,7 @@ export default {
       totalContent: 0, //课程内容数量
       pageCount: 0,
       currentPage: 0,
-      fileBaseUrl: this.$xpage.constants.fileBaseUrl,
+      fileBaseUrl: process.env.VUE_APP_FILE_BASE_URL,
       contentList: [],
       sectionList: [],
       teachers: [],