diff --git a/src/components/Header.vue b/src/components/Header.vue
index 6ae8171..ca46f09 100644
--- a/src/components/Header.vue
+++ b/src/components/Header.vue
@@ -14,7 +14,7 @@
 
         <div class="navlf_item navlf-item-box">
           <a href="https://home.fanruan.com/" class="nav-item">首页</a>
-          <a href="https://service.fanuan.com" class="nav-item">服务平台</a>
+          <a href="https://service.fanruan.com" class="nav-item">服务平台</a>
           <a href="https://help.fanruan.com/" class="nav-item">文档</a>
           <a href="https://edu.fanruan.com/" class="nav-item active">学院</a>
           <a href="https://bbs.fanruan.com/wenda" class="nav-item">问答</a>
diff --git a/src/views/class/admin/schedule_admin_class.vue b/src/views/class/admin/schedule_admin_class.vue
index ba83856..806ccd3 100644
--- a/src/views/class/admin/schedule_admin_class.vue
+++ b/src/views/class/admin/schedule_admin_class.vue
@@ -1,339 +1,320 @@
 <template>
-
-    <div>
-
-        <el-table v-loading="loading" :data="tableData"  style="width: 100%"
-            @selection-change="handleSelectionChange" row-key="id" default-expand-all lazy
-             :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
-
-            <el-table-column prop="title" label="目录大纲">
-                <template #default='scope'>
-                    <span v-if="scope.row.children" class="f18 fw600 col333">{{scope.row.title}}</span>
-                    <a v-else :href="'/class/play/'+classid+'/'+scope.row.id" target="_blank" class="item-pl f15">
-                        <i class="iconfont icon-bofang2 colb3c f14 mrt10"></i>{{scope.row.title}}
-                    </a>
-                </template>
-            </el-table-column>
-
-            <el-table-column fixed="right" label="发布状态" width="100">
-                <template #default="scope">
-
-                    <el-switch v-if="!scope.row.children" v-model="scope.row.display" :active-value="1"
-                        :inactive-value="0" active-color="#0082fc" inactive-color="#dadde5"
-                        @click="handleClose(scope.row)">
-                    </el-switch>
-
-                </template>
-            </el-table-column>
-
-        </el-table>
-
-    </div>
-
-
-
+  <div>
+    <el-table v-loading="loading" :data="tableData" style="width: 100%" @selection-change="handleSelectionChange" row-key="id" default-expand-all lazy :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
+      <el-table-column prop="title" label="目录大纲">
+        <template #default="scope">
+          <span v-if="scope.row.children" class="f18 fw600 col333">{{ scope.row.title }}</span>
+          <a v-else :href="'/class/play/' + classid + '/' + scope.row.id" target="_blank" class="item-pl f15"> <i class="iconfont icon-bofang2 colb3c f14 mrt10"></i>{{ scope.row.title }} </a>
+        </template>
+      </el-table-column>
+
+      <el-table-column fixed="right" label="发布状态" width="100">
+        <template #default="scope">
+          <el-switch v-if="!scope.row.children" v-model="scope.row.display" :active-value="1" :inactive-value="0" active-color="#0082fc" inactive-color="#dadde5" @click="handleClose(scope.row)"> </el-switch>
+        </template>
+      </el-table-column>
+    </el-table>
+  </div>
 </template>
 
-
-
 <script>
-    import { useRoute } from 'vue-router'
-    import { scheduleList, noticeAdd, noticeEdit, scheduleUpdate, studyLog } from "@/api/study_admin";
-    import { ref, toRefs, reactive, getCurrentInstance, nextTick } from 'vue';
-    import store from '@/store'
-    import { _debounce } from "@/utils/debounce";
-    export default {
-        name: 'class_homework',
-        setup() {
-            const { proxy } = getCurrentInstance()
-            const route = useRoute()
-            const classid = route.params.classid;
-            const state = reactive({
-                headers: {
-                    'authentication': store.getters.get_authentication
-                },
-                loading: true,
-                tableData: [], // 数据列表
-                multipleSelection: [], // 选中项
-                total: 0, // 总条数
-                page: 1, // 当前页
-                perpage: 10, // 分页大小
-                id: '',
-                kw: '',
-                dialogFormVisible: false,
-                dialogEdit: false,
-                dialogUidLog: false,
-                numbereRef: {
-                    title: '',
-                    url: '',
-                },
-                rules: {
-                    title: [
-                        { required: true, message: '请输入公告内容', trigger: 'blur' },
-                    ],
-                    url: [
-                        { required: true, type: "url", message: '请输入正确的url', trigger: 'blur' },
-                    ],
-                },
-                rowStudent: {},
-                modEdit: {
-                    id: '',
-                    xs_name: '',
-                    gongsi: '',
-                    gangwei: '',
-                    shouji: '',
-                    fenshu: '',
-                    beizhu: '',
-                },
-                uidLog: [],
-                alltime: '',
-                username: '',
-            })
-
-            // 获取学生列表
-            const getnotice = async () => {
-                state.loading = true
-                const res = await scheduleList(classid);
-                if (res.code === 200) {
-                    state.tableData = res.data
-                    state.total = res.data.total
-                    state.page = res.data.current_page
-                    state.loading = false
-                }
-            };
-            getnotice();
-
-            // 观看记录
-            const getUserLog = async (uid) => {
-                state.loading = true
-                const res = await studyLog(classid, uid);
-                if (res.code === 200) {
-                    state.uidLog = res.data.data;
-                    state.alltime = res.data.alltime;
-                    state.username = res.data.username;
-                    state.dialogUidLog = true;
-                    state.loading = false
-                }
-            };
-
-            // 设置当前查看的数据item
-            const setItem = (item) => {
-                state.item = item
-                state.isShowItem = true
-            }
-
-            const handleOption = () => {
-                state.page = 1
-                getnotice()
-            }
-
-
-            // 选择项
-            const handleSelectionChange = (val) => {
-                state.multipleSelection = val
-            }
-            const changePage = (val) => {
-                state.page = val
-                getnotice()
-            }
-            // 每页显示条数
-            const handleSizeChange = (val) => {
-                state.perpage = val
-                getnotice()
-            }
-
-            // 更新状态
-            const handleClose = async (row) => {
-                const params = {
-                    data: {
-                        id: row.id,
-                        display: row.display,
-                        title: row.title,
-                    }
-                }
-                const res = await scheduleUpdate(classid, params);
-                if (res.message === 'success') {
-                    if (res.data.display == 1) {
-                        proxy.$notify({
-                            title: '发布成功',
-                            type: 'success',
-                            message: res.data.title + '【发布成功】',
-                        });
-                    } else {
-                        proxy.$notify.info({
-                            title: '取消发布成功',
-                            message: res.data.title + '【已取消发布】',
-                        });
-                    }
-                } else {
-                    proxy.$message({
-                        type: 'error',
-                        message: '服务器错误',
-                        center: true
-                    });
-                }
+import { useRoute } from "vue-router";
+import { scheduleList, noticeAdd, noticeEdit, scheduleUpdate, studyLog } from "@/api/study_admin";
+import { ref, toRefs, reactive, getCurrentInstance, nextTick } from "vue";
+import store from "@/store";
+import { _debounce } from "@/utils/debounce";
+export default {
+  name: "class_homework",
+  setup() {
+    const { proxy } = getCurrentInstance();
+    const route = useRoute();
+    const classid = route.params.classid;
+    const state = reactive({
+      headers: {
+        authentication: store.getters.get_authentication,
+      },
+      loading: true,
+      tableData: [], // 数据列表
+      multipleSelection: [], // 选中项
+      total: 0, // 总条数
+      page: 1, // 当前页
+      perpage: 10, // 分页大小
+      id: "",
+      kw: "",
+      dialogFormVisible: false,
+      dialogEdit: false,
+      dialogUidLog: false,
+      numbereRef: {
+        title: "",
+        url: "",
+      },
+      rules: {
+        title: [{ required: true, message: "请输入公告内容", trigger: "blur" }],
+        url: [{ required: true, type: "url", message: "请输入正确的url", trigger: "blur" }],
+      },
+      rowStudent: {},
+      modEdit: {
+        id: "",
+        xs_name: "",
+        gongsi: "",
+        gangwei: "",
+        shouji: "",
+        fenshu: "",
+        beizhu: "",
+      },
+      uidLog: [],
+      alltime: "",
+      username: "",
+    });
+
+    // 获取学生列表
+    const getnotice = async () => {
+      state.loading = true;
+      const res = await scheduleList(classid);
+      if (res.code === 200) {
+        state.tableData = res.data;
+        state.total = res.data.total;
+        state.page = res.data.current_page;
+        state.loading = false;
+      }
+    };
+    getnotice();
+
+    // 观看记录
+    const getUserLog = async (uid) => {
+      state.loading = true;
+      const res = await studyLog(classid, uid);
+      if (res.code === 200) {
+        state.uidLog = res.data.data;
+        state.alltime = res.data.alltime;
+        state.username = res.data.username;
+        state.dialogUidLog = true;
+        state.loading = false;
+      }
+    };
+
+    // 设置当前查看的数据item
+    const setItem = (item) => {
+      state.item = item;
+      state.isShowItem = true;
+    };
+
+    const handleOption = () => {
+      state.page = 1;
+      getnotice();
+    };
+
+    // 选择项
+    const handleSelectionChange = (val) => {
+      state.multipleSelection = val;
+    };
+    const changePage = (val) => {
+      state.page = val;
+      getnotice();
+    };
+    // 每页显示条数
+    const handleSizeChange = (val) => {
+      state.perpage = val;
+      getnotice();
+    };
+
+    // 更新状态
+    const handleClose = async (row) => {
+      const params = {
+        data: {
+          id: row.id,
+          display: row.display,
+          title: row.title,
+        },
+      };
+      const res = await scheduleUpdate(classid, params);
+      if (res.message === "success") {
+        if (res.data.display == 1) {
+          proxy.$notify({
+            title: "发布成功",
+            type: "success",
+            iconClass: "schedule-success",
+            message: res.data.title + "【发布成功】",
+          });
+        } else {
+          proxy.$notify.info({
+            title: "取消发布成功",
+            type: "info",
+            iconClass: "schedule-info",
+            message: res.data.title + "【已取消发布】",
+          });
+        }
+      } else {
+        proxy.$message({
+          type: "error",
+          message: "服务器错误",
+          center: true,
+        });
+      }
+    };
+
+    // 添加公告
+    const submitForm = _debounce(() => {
+      _submitForm();
+    }, 300);
+    const numberValidateRef = ref(null);
+    const _submitForm = () => {
+      nextTick(() => {
+        numberValidateRef.value.validate(async (valid) => {
+          if (valid) {
+            const params = {
+              title: state.numbereRef.title,
+              url: state.numbereRef.url,
             };
-
-
-
-
-            // 添加公告
-            const submitForm = _debounce(() => {
-                _submitForm();
-            }, 300)
-            const numberValidateRef = ref(null);
-            const _submitForm = () => {
-                nextTick(() => {
-                    numberValidateRef.value.validate(async (valid) => {
-                        if (valid) {
-                            const params = {
-                                title: state.numbereRef.title,
-                                url: state.numbereRef.url,
-                            }
-                            const res = await noticeAdd(classid, params)
-                            if (res.message === 'success') {
-                                state.dialogFormVisible = false;
-                                proxy.$message({
-                                    type: 'success',
-                                    message: '添加成功',
-                                    center: true
-                                });
-                                setTimeout(function () {
-                                    getnotice()
-                                }, 100);
-                            }
-                        }
-                    });
-                })
-            }
-
-            const noticeValidateRef = ref(null);
-            const resnoticeEdit = () => {
-                noticeValidateRef.value.validate(async (valid) => {
-                    if (valid) {
-                        const params = {
-                            data: state.modEdit,
-                        }
-                        const res = await noticeEdit(classid, params);
-                        if (res.code === 200) {
-                            state.dialogEdit = false;
-                            proxy.$message({
-                                type: 'success',
-                                message: '编辑成功',
-                                center: true
-                            });
-                            getnotice()
-                        }
-                    }
-                });
-
-            }
-
-            const openStudent = (row) => {
-                state.modEdit = row;
-                state.dialogEdit = true;
-            }
-
-            const eidtForm = () => {
-                resnoticeEdit();
-            }
-
-            // const tableRowClassName = ({ row }) => {
-            //     if (row.children) {
-            //         return 'title-row';
-            //     } 
-            //     return '';
-            // }
-
-            return {
-                ...toRefs(state),
-                classid,
-                setItem,
-                handleSelectionChange,
-                getnotice,
-                changePage,
-                handleOption,
-                handleClose,
-                handleSizeChange,
-                numberValidateRef,
-                submitForm,
-                openStudent,
-                eidtForm,
-                getUserLog,
-                noticeValidateRef,
-                //tableRowClassName
+            const res = await noticeAdd(classid, params);
+            if (res.message === "success") {
+              state.dialogFormVisible = false;
+              proxy.$message({
+                type: "success",
+                message: "添加成功",
+                center: true,
+              });
+              setTimeout(function() {
+                getnotice();
+              }, 100);
             }
+          }
+        });
+      });
+    };
+
+    const noticeValidateRef = ref(null);
+    const resnoticeEdit = () => {
+      noticeValidateRef.value.validate(async (valid) => {
+        if (valid) {
+          const params = {
+            data: state.modEdit,
+          };
+          const res = await noticeEdit(classid, params);
+          if (res.code === 200) {
+            state.dialogEdit = false;
+            proxy.$message({
+              type: "success",
+              message: "编辑成功",
+              center: true,
+            });
+            getnotice();
+          }
         }
-    }
+      });
+    };
+
+    const openStudent = (row) => {
+      state.modEdit = row;
+      state.dialogEdit = true;
+    };
+
+    const eidtForm = () => {
+      resnoticeEdit();
+    };
+
+    // const tableRowClassName = ({ row }) => {
+    //     if (row.children) {
+    //         return 'title-row';
+    //     }
+    //     return '';
+    // }
+
+    return {
+      ...toRefs(state),
+      classid,
+      setItem,
+      handleSelectionChange,
+      getnotice,
+      changePage,
+      handleOption,
+      handleClose,
+      handleSizeChange,
+      numberValidateRef,
+      submitForm,
+      openStudent,
+      eidtForm,
+      getUserLog,
+      noticeValidateRef,
+      //tableRowClassName
+    };
+  },
+};
 </script>
 
 <style lang="scss" scoped>
-    .item-pl:hover{
-        .icon-bofang2{
-            color: #0082fc;
-        }
-    }
-    .item_log {
-        width: 120px;
-        display: inline-block;
-        text-align: right;
-    }
-
-    .tab-header {
-        padding: 24px 0 10px 0;
-    }
-
-    .ptlist {
-        padding: 6px 0;
-        overflow-y: auto;
-        font-size: 14px;
-
-        li {
-            padding: 2px 0;
-        }
-    }
-
-    .ifprt {
-        padding-right: 10px !important;
-    }
-
-    .infobox {
-        line-height: 24px;
-        padding: 0 20px;
-    }
-
-    .scrollbar {
-        height: 106px;
-        overflow: hidden;
-    }
-
-    .min-pd {
-        padding: 6px 10px;
-    }
-
-    ::v-deep .el-scrollbar__wrap {
-        max-height: 300px;
-        overflow-x: hidden;
-    }
-
-    ::v-deep .el-icon-close {
-        display: none !important;
-    }
-
-    ::v-deep .el-icon-close-tip {
-        display: none !important;
-    }
-
-    ::v-deep .el-button i {
-        line-height: 0;
-    }
+.item-pl:hover {
+  .icon-bofang2 {
+    color: #0082fc;
+  }
+}
+.item_log {
+  width: 120px;
+  display: inline-block;
+  text-align: right;
+}
+
+.tab-header {
+  padding: 24px 0 10px 0;
+}
+
+.ptlist {
+  padding: 6px 0;
+  overflow-y: auto;
+  font-size: 14px;
+
+  li {
+    padding: 2px 0;
+  }
+}
+
+.ifprt {
+  padding-right: 10px !important;
+}
+
+.infobox {
+  line-height: 24px;
+  padding: 0 20px;
+}
+
+.scrollbar {
+  height: 106px;
+  overflow: hidden;
+}
+
+.min-pd {
+  padding: 6px 10px;
+}
+
+::v-deep .el-scrollbar__wrap {
+  max-height: 300px;
+  overflow-x: hidden;
+}
+
+::v-deep .el-icon-close {
+  display: none !important;
+}
+
+::v-deep .el-icon-close-tip {
+  display: none !important;
+}
+
+::v-deep .el-button i {
+  line-height: 0;
+}
 </style>
 
 <style>
-    .el-dialog__body {
-        padding: 20px 30px 30px 30px;
-    }
-    /* .title-row td{
+.el-dialog__body {
+  padding: 20px 30px 30px 30px;
+}
+.schedule-success {
+  color: #67c23a !important;
+}
+.schedule-info {
+  color: #909399 !important;
+}
+/* .title-row td{
         background-color:#F3F8FF;
     } */
-</style>
\ No newline at end of file
+</style>
diff --git a/src/views/class/class_lesson.vue b/src/views/class/class_lesson.vue
index 106acec..9c91b18 100644
--- a/src/views/class/class_lesson.vue
+++ b/src/views/class/class_lesson.vue
@@ -18,6 +18,10 @@
 
     <template #default>
       <div class="lesson">
+        <el-empty :image-size="150" description=" " v-if="lessonList.length === 0">
+          <div class="col617">等待老师发布...</div>
+        </el-empty>
+
         <div class="looplist" v-for="(item, i) in lessonList" :key="i">
           <div class="otile flex-1">
             <h2>{{ item.title }}</h2>
diff --git a/src/views/studypath/jiandaoyun.vue b/src/views/studypath/jiandaoyun.vue
index e1f4a5f..a887c81 100644
--- a/src/views/studypath/jiandaoyun.vue
+++ b/src/views/studypath/jiandaoyun.vue
@@ -230,7 +230,7 @@
       <div class="infobox">
         <div class="f24 col333">简道云学习班从入门到精通·实战班</div>
         <div class="f16 col617" style="margin: 10px 0 20px;">
-          5周体系化课程 助力你成为全公司最会用简道云的人
+          3周体系化课程 助力你成为全公司最会用简道云的人
         </div>
         <div class="icoxbox flex-6">
           <li>
@@ -252,7 +252,7 @@
         <div class="flex-1 m_kaike" style="margin-top: 30px;" v-if="is_showclass === true">
           <a href="https://bbs.fanruan.com/course/jiandaoyun/standard/?sqtj" target="_blank" class="btn-jdy f14" style=" width: 278px; padding: 10px 0; margin-right: 20px;"> 了解详情（{{ start_day }}开课） </a>
           <div class="f14 col617 flex-1">
-            <span>课时5周</span> <span style="margin: -2px 4px 0 4px;">｜</span>
+            <span>课时3周</span> <span style="margin: -2px 4px 0 4px;">｜</span>
             <span>{{ people_count }}人已完成学习</span>
           </div>
         </div>
@@ -260,7 +260,7 @@
         <div class="flex-1 m_kaike" style="margin-top: 30px;" v-if="is_showclass === false">
           <span class="btn-ddd f14" style=" width: 278px; padding: 10px 0; margin-right: 20px;">暂无开课计划</span>
           <div class="f14 col617 flex-1">
-            <span>课时5周</span> <span style="margin: -2px 4px 0 4px;">｜</span>
+            <span>课时3周</span> <span style="margin: -2px 4px 0 4px;">｜</span>
             <span>{{ people_count }}人已完成学习</span>
           </div>
         </div>