diff --git a/src/views/study/coursenew.vue b/src/views/study/coursenew.vue
index cc6143a8..2b3e6b8d 100644
--- a/src/views/study/coursenew.vue
+++ b/src/views/study/coursenew.vue
@@ -630,7 +630,7 @@
         let urlSign = encodeURIComponent(encrypt(beforeUrl));
         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') {
+        if (true) {
           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;
@@ -1386,12 +1386,55 @@
             this.totalContent = rs.result.contents.length;
             //加载学习的数据
             this.loadStudyData(rs.result);
-
+            if (rs.result.course.isPermission){
+              this.getInternet()
+              console.log('需要内网环境')
+            }
           } else {
             this.$message.error(rs.message);
           }
         });
       },
+      // 检测是否为内网
+      getInternet() {
+        this.Internet = 3;
+        let $this = this;
+        let xmlhttp = this.getXmlHttpRequest();
+        let timedOut = false;
+        let timer = setTimeout(function () {
+          timedOut = true;
+          xmlhttp.abort();
+        }, 5000);
+        xmlhttp.open("HEAD", window.location.protocol + "//uapi.boe.com.cn/500.html", true);
+        xmlhttp.send();
+        xmlhttp.onreadystatechange = function () {
+          if (xmlhttp.readyState == 4) {
+            if (xmlhttp.status == 200) {
+              clearTimeout(timer);
+              $this.Internet = 1;
+              $this.$store.dispatch("userTrigger", {
+                key: "ViewCase",//后台的事件key  发布文章且审核通过
+                title: '查看案例',//事件的标题
+                parameters: "",//用户自定义参数 name:value,name:value
+                content: '查看了案例',//事件的内容
+                objId: $this.resolveId,//关联的id
+                objType: "3",//关联的类型
+                objInfo: $this.caseDetail?.title,
+                aid: $this.userInfo.aid, //当前登录人的id
+                aname: $this.userInfo.name,//当前人的姓名
+                status: 1 //状态，直接写1
+              });
+              $this.sendEventData();
+            } else {
+              clearTimeout(timer);
+              $this.Internet = 2;
+            }
+          } else {
+            if (timedOut) return;//忽略中止请求
+            clearTimeout(timer);//取消等待的超时
+          }
+        }
+      },
       loadStudyData(result) {
         let $this=this;
         this.loadScorePraiseAndTrample();