diff --git a/src/assets/img/update.png b/src/assets/img/update.png
new file mode 100644
index 0000000..d348121
Binary files /dev/null and b/src/assets/img/update.png differ
diff --git a/src/pages/ass/list/index.vue b/src/pages/ass/list/index.vue
index 8d760b3..1210221 100644
--- a/src/pages/ass/list/index.vue
+++ b/src/pages/ass/list/index.vue
@@ -442,7 +442,6 @@ export default {
             this.invitationCode = "";
         },
         goSubSystem() {
-            let host = this.host
             let token = util.local.get(Setting.tokenKey)
             const classId = this.classId
             const classItem = this.classList.find(e => e.id == classId)
@@ -453,13 +452,13 @@ export default {
             util.cookies.set("className", classItem ? encodeURI(classItem.className) : '')
             util.cookies.set("projectId", this.projectId)
             util.cookies.set("courseId", this.cid)
+            util.cookies.set("curriculumName", escape(this.curRow.sysName));
             util.cookies.set("startTime", this.curRow.startTime)
             util.cookies.set("stopTime", this.curRow.stopTime)
             util.cookies.set("systemId", curriculumId);
             let href = ''
             if (curriculumId == 11){
                 href = `${Setting.systemPath}/#/index/list?token=${token}&cid=${this.cid}&systemId=${this.systemId}&projectId=${this.projectId}&assessmentId=${this.assessmentId}&classId=${this.classId}&stopTime=${this.stopTime}`;
-
             } else {
                 if(process.env.NODE_ENV === 'development') {
                     href = 'http://192.168.31.125:8080/#/'
diff --git a/src/pages/log/list/index.vue b/src/pages/log/list/index.vue
index 12c3bda..a51f6fb 100644
--- a/src/pages/log/list/index.vue
+++ b/src/pages/log/list/index.vue
@@ -1,7 +1,7 @@
 <template>
     <div class="wrap">
         <div class="top">
-            <h1>最近更新</h1>
+            <img width="450" src="@/assets/img/update.png" alt="">
             <p>给用户带来更好的服务与体验是我们不断优化和迭代产品的动力。</p>
         </div>
         <div class="timeline">
@@ -77,9 +77,8 @@ export default {
     .top {
         margin-bottom: 100px;
         text-align: center;
-        h1 {
-          font-size: 28px;
-          color: #fff;
+        img {
+          margin: 30px 0;
         }
         p {
           color: #e9e9e9;
diff --git a/src/pages/station/preview/index.vue b/src/pages/station/preview/index.vue
index 1e0ece7..9f42103 100644
--- a/src/pages/station/preview/index.vue
+++ b/src/pages/station/preview/index.vue
@@ -95,6 +95,7 @@ export default {
     components: { pdf, breadcrumb },
     data() {
         return {
+            systemIds: '',
             courseId: this.$route.query.courseId,
             curriculumName: this.$route.query.curriculumName,
             video: "http://liuwanr.oss-cn-shenzhen.aliyuncs.com/mp4/20200519/1589871025648.mp4",
@@ -148,6 +149,7 @@ export default {
             this.briefIntroduction = data.briefIntroduction;
             this.teachingObjectives = data.teachingObjectives;
             this.assessmentList = data.assessmentConfig;
+            this.systemIds = data.systemIds
         },
         async getChapter() {
             let res = await this.$get(`${this.api.curriculumChapter}/${this.courseId}`);
@@ -277,7 +279,7 @@ export default {
             this.currentPage = 1;
         },
         goSystem() { // 进入实验系统
-            let id = this.assessmentList[0].systemId;
+            const id = this.systemIds
             let href = ''
             let token = util.local.get(Setting.tokenKey);
             let roleId = this.roleId == 4 ? 0 : 1;
@@ -303,6 +305,7 @@ export default {
                 util.cookies.set("stopTime", "", -1);
                 util.cookies.set("token", token);
                 util.cookies.set("courseId", this.courseId);
+                util.cookies.set("curriculumName", escape(this.curriculumName));
                 util.cookies.set("systemId", id);
                 location.href = href;
             }
diff --git a/src/setting.js b/src/setting.js
index 6ef591b..19e3754 100644
--- a/src/setting.js
+++ b/src/setting.js
@@ -38,10 +38,10 @@ if (isHh) {
 } else if (isDev) {
     // 本地
     // host = "http://www.occupationlab.com:9000/";//线上
-    host = "http://39.108.250.202:9000/"; // 中台测试服
+    // host = "http://39.108.250.202:9000/"; // 中台测试服
     systemPath = `http://192.168.31.125:8093`
     // host = "http://192.168.31.137:9000"; // 赓
-    // host = "http://192.168.31.151:9000/"; // 榕
+    host = "http://192.168.31.151:9000/"; // 榕
     title = "职站";
 } else {
     console.log("其它版本");