diff --git a/public/images/gonggao/dlg202212.png b/public/images/gonggao/dlg202212.png
new file mode 100644
index 00000000..0665b086
Binary files /dev/null and b/public/images/gonggao/dlg202212.png differ
diff --git a/src/components/AlertPopup.vue b/src/components/AlertPopup.vue
index c3bfb8de..38dc48c5 100644
--- a/src/components/AlertPopup.vue
+++ b/src/components/AlertPopup.vue
@@ -1,74 +1,37 @@
 <template>
   <!--弹出窗口设置-->
   <div>
-    <el-dialog :close-on-press-escape="false" :close-on-click-modal="false"  class="medalbox"  :visible.sync="showGonggao"  :append-to-body="true" >
-        <div class="dlg-box" :style="`width:${config.width};height:${config.height}; background: url(${webBaseUrl}/images/gonggao/${config.bgImage}.png) no-repeat;`">
-            <span class="dlg-close" @click="showGonggao = false"><i style="font-size: 28px;color: #999;" class="el-icon-close"></i></span>
-            <div style="text-align:left;">
-              <div class="dlg-title" v-html="config.title"></div>
-              <div class="dlg-content" v-html="config.content"></div>
+     <el-dialog :close-on-press-escape="false" :close-on-click-modal="false"  class="medalbox" top="10vh" :visible.sync="showGonggao"  :append-to-body="true" >
+            <div style="text-align: center;position: relative;">
+              <el-image :src="`${webBaseUrl}/images/gonggao/dlg202212.png`"></el-image>
+              <div>
+                <span class="dlg-close" @click="showGonggao = false"><i style="font-size: 28px;color: #ffff;" class="el-icon-close"></i></span>
+              </div>
             </div>
-            <div v-if="config.btnText"><a :href="config.pcUrl" @click="showGonggao = false" target="_blank" :style="{'background-color':config.btnColor}" class="dlg-button">{{config.btnText}}</a> </div>
-            <div v-if="config.author" style="text-align: right;padding-top: 20px;"><span>{{config.author}}</span> </div>
-        </div>
-    </el-dialog>
+          </el-dialog>
   </div>
 </template>
 
 <script>
   export default{
     props:{
-      config: {
-        type:Object,
-        default(){
-          return{
-              id:'',//数据id
-              closeable:false,//不可以关闭
-              width:'500px',//宽度
-              height:'500px',
-              title:'公告',//标题
-              content:'',//文字内容
-              bgImage:'dlg_bg',//背景图
-              pcUrl:'',//点击后打开的地址,最好是使用相对地址
-              h5Url:'',
-              btnText:'立即参与',//
-              btnColor:'#008BFF',
-              author:'',
-              type:0,//0表不控制，
-            }
-        }
-      },
+
     },
     data() {
       return {
         showGonggao:false,
-        sessionKey:'alertpopup',
+        sessionKey:'alertpopup1',
       };
     },
     mounted() {
-       let loadNum =  localStorage.getItem(this.sessionKey);
-       let hasFlag = sessionStorage.getItem(this.sessionKey);
-       let $this=this;
+       let hasFlag = localStorage.getItem(this.sessionKey);
        if(!hasFlag){
-         let times=0;
-         if(loadNum){
-           times=Number(loadNum);
-         }
-         if(times<3){
            let now=new Date();
-           let min=new Date(2022,10,9,0,0,0);
-           let max=new Date(2022,11,1,0,0,0);
-           //console.log(now,min,max);
-           //console.log(now.getTime(),min.getTime(),max.getTime());
-           if(now.getTime()>min.getTime() && now.getTime()<max.getTime()){
-              //console.log('open')
-              this.showGonggao=true;
-              times++;
-              localStorage.setItem(this.sessionKey,times);
-              sessionStorage.setItem(this.sessionKey,1);
+           let max=new Date(2022,12,28,0,0,0);
+           if(now.getTime()<max.getTime()){
+             this.showGonggao=true;
+             localStorage.setItem(this.sessionKey,'1');
            }
-         }
-
        }
     }
   }
@@ -104,8 +67,9 @@
 
   }
   .dlg-close{
-    float: right;
-    margin-top: -90px;
+    padding: 20px 10px 10px 10px;
+    border: 1px solid #cccccc;
+    border-radius: 50%;
     cursor: pointer;
   }
   .medalbox {
diff --git a/src/components/PortalHeader.vue b/src/components/PortalHeader.vue
index cb383614..f9262ee4 100644
--- a/src/components/PortalHeader.vue
+++ b/src/components/PortalHeader.vue
@@ -124,7 +124,7 @@
           </div>
         </div>
     </div>
-    <popup v-if="popupConfig.id" :config="popupConfig"></popup>
+    <popup></popup>
   </div>
 </template>
 <script>
@@ -181,26 +181,8 @@ export default {
     this.sex = this.userInfo.sex;
     this.$store.dispatch('refrashMsg');
     this.loadBoeData();
-    this.loadPopupConfig();
   },
   methods: {
-    loadPopupConfig(){
-      this.popupConfig={
-          id:'123',//数据id
-          closeable:false,//不可以关闭
-          width:'472px',//宽度
-          height:'500px',
-          title:'用户体验调研',//标题
-          content:'<div style="font-size:20px;font-weight: 600;padding-bottom:10px;">亲爱的校友:</div><div> 诚邀您对11月4日上线的学习平台V2.0的使用体验进行测评，我们将以您的意见反馈为输入，不断的优化和改进。</div>',//文字内容
-          bgImage:'dlg_bg_pen',//背景图
-          pcUrl:'https://boehrsurvey.wjx.cn/vm/O5XcWrk.aspx',//点击后打开的地址,最好是使用相对地址
-          h5Url:'',
-          btnText:'立即参与',//
-          btnColor:'#008BFF',
-          author:'BOEU学习平台产品团队',
-          type:0,//0表不控制，
-      }
-    },
     setCurIdentity(iden){
         this.$store.dispatch('SetCurIdentity',iden);
       },
diff --git a/src/views/course/Courseware.vue b/src/views/course/Courseware.vue
index 49ef34bc..b56216a0 100644
--- a/src/views/course/Courseware.vue
+++ b/src/views/course/Courseware.vue
@@ -267,7 +267,8 @@ export default {
   data() {
     return {
       resOwnerListMap: [],
-      fileBaseUrl: process.env.VUE_APP_FILE_BASE_URL,
+      //fileBaseUrl: process.env.VUE_APP_FILE_BASE_URL,
+      fileBaseUrl:this.$xpage.constants.fileBaseUrl, //获成动态获取的处理
       getType: getType,
       loading: false,
       defaultProps: {