diff --git a/src/api/request.js b/src/api/request.js
index 7a3b42bd..0a6584b0 100644
--- a/src/api/request.js
+++ b/src/api/request.js
@@ -374,9 +374,7 @@ export function usePage(_url, params, init = true,listing = false) {
       state.totalPage = r.data.total/10 || 1;
       state.total = r.data.total;
       state.loading = false;
-    }).catch(err => {
-      state.loading = false;
-    })
+    });
   }
 
   init && fetch();
@@ -500,9 +498,6 @@ export async function request(_url, params) {
     if (res.code === 0 || res.code === 200) {
       return res;
     }
-    if (res.code === 4 ){
-      return Promise.reject(res);
-    }
     if (res.code === 1000 || res.code === 1002) {
       window.location.href = process.env.VUE_APP_LOGIN_URL + encodeURIComponent(window.location.protocol + process.env.VUE_APP_BOE_API_URL + process.env.VUE_APP_BASE + router.currentRoute.value.fullPath)
       localStorage.removeItem('refreshPage')
diff --git a/src/components/drawers/AddOpenCourse.vue b/src/components/drawers/AddOpenCourse.vue
index b5e80e40..54941def 100644
--- a/src/components/drawers/AddOpenCourse.vue
+++ b/src/components/drawers/AddOpenCourse.vue
@@ -487,20 +487,18 @@ const columns = ref([
     key: "teacher",
     width: "20%",
     align: "center",
-    ellipsis: true,
     customRender: ({ record }) => {
-      // const teachers = record.offteachers;
-      // return teachers.map((teacher, index) => {
-      //   // 如果需要显示为列表形式
-      //   return (
-      //     <div key={index}>
-      //       {teacher.teacherName}
-      //       {index !== teachers.length - 1 && ', '}
-      //     </div>
-      //   );
-      // });
-      return record.offteachers.map(item=>item.teacherName).join(',')
-    },
+      const teachers = record.offteachers;
+      return teachers.map((teacher, index) => {
+        // 如果需要显示为列表形式
+        return (
+          <div key={index}>
+            {teacher.teacherName}
+            {index !== teachers.length - 1 && ', '}
+          </div>
+        );
+    });
+  },
 
   },
   {
diff --git a/src/components/drawers/project/ProjectOnlineManage.vue b/src/components/drawers/project/ProjectOnlineManage.vue
index e24bef5b..88ba7427 100644
--- a/src/components/drawers/project/ProjectOnlineManage.vue
+++ b/src/components/drawers/project/ProjectOnlineManage.vue
@@ -189,7 +189,7 @@ export default {
       pageSize: 10,
       currentPage: 1,
       tableDataTotal: 0,
-      projectName: null,
+      projectName: undefined,
       projectNameListNot: [
           {
             id: 1,
@@ -377,7 +377,7 @@ export default {
       ctx.emit("update:Tvisible", false);
       state.currentPage = 1;
       state.name = "";
-      state.projectName = null;
+      state.projectName = undefined;
       state.tabledata = [];
     };
     const afterVisibleChange = (bol) => {
@@ -389,9 +389,6 @@ export default {
     };
     const selectProjectName = (value) => {
       state.projectName = value;
-      if(value === undefined){
-        state.projectName = null;
-      }
     };
     //催促
     const godie = () => {
@@ -518,7 +515,7 @@ export default {
       state.tableDataTotalLoading = true;
       state.currentPage = 1;
       state.name = "";
-      state.projectName = null;
+      state.projectName = "";
       getData();
     }
 
diff --git a/src/components/drawers/router/RouterCommonManage.vue b/src/components/drawers/router/RouterCommonManage.vue
index 3cc3ec1c..4a4778c3 100644
--- a/src/components/drawers/router/RouterCommonManage.vue
+++ b/src/components/drawers/router/RouterCommonManage.vue
@@ -192,7 +192,7 @@ export default {
       pageSize: 10,
       currentPage: 1,
       tableDataTotal: 0,
-      projectName: null,
+      projectName: undefined,
       projectNameListNot: [
           {
             id: 1,
@@ -384,7 +384,7 @@ export default {
       ctx.emit("update:CommonModelVisible", false);
       state.currentPage = 1;
       state.name = "";
-      state.projectName = null;
+      state.projectName = undefined;
       state.tabledata = [];
     };
     const afterVisibleChange = (bol) => {
@@ -396,9 +396,6 @@ export default {
     };
     const selectProjectName = (value) => {
       state.projectName = value;
-      if(value === undefined){
-        state.projectName = null;
-      }
     };
     //催促
     const godie = () => {
@@ -526,7 +523,7 @@ export default {
       state.tableDataTotalLoading = true;
       state.currentPage = 1;
       state.name = "";
-      state.projectName = null;
+      state.projectName = undefined;
       getData();
     }
 
diff --git a/src/components/drawers/router/RouterExaminationManage.vue b/src/components/drawers/router/RouterExaminationManage.vue
index 24726938..8f3fc07d 100644
--- a/src/components/drawers/router/RouterExaminationManage.vue
+++ b/src/components/drawers/router/RouterExaminationManage.vue
@@ -442,10 +442,6 @@ export default {
 
     {/* 导出数据 */ }
     function exportData() {
-      if(state.tabledata.length==0){
-        message.error("没有数据可以导出");
-        return
-      }
       // window.open(`${process.env.VUE_APP_BASE_API}/admin/exam/manage/exportExam?chapterId=${props.datasource.chapterId}&targetId=${props.datasource.routerId}&taskId=${props.datasource.courseId}&type=${1}`)
       window.open(`${process.env.VUE_APP_BASE_API}/admin/exam/manage/exportExam?currentStageId=${props.datasource.chapterId}&type=${1}&pid=${props.datasource.routerId}&targetId=${props.datasource.routerId}&taskId=${props.datasource.courseId}&taskType=${props.datasource.type}`)
 
diff --git a/src/components/project/ProjectNumber.vue b/src/components/project/ProjectNumber.vue
deleted file mode 100644
index 86973067..00000000
--- a/src/components/project/ProjectNumber.vue
+++ /dev/null
@@ -1,48 +0,0 @@
-<template>
-  <a-select
-    :getPopupContainer="
-      (triggerNode) => {
-        return triggerNode.parentNode || document.body;
-      }
-    "
-    v-model:value="numValue"
-    style="width: 100%;"
-    placeholder="请选择项目编号"
-    :options="options"
-    showSearch
-    allowClear
-    @change="handleChange"
-  >
-  </a-select>
-</template>
-
-<script setup>
-import {computed, defineEmits, defineProps, onMounted, ref, watch} from 'vue';
-import { useStore } from "vuex";
-const props = defineProps({
-  value: String,
-  label: String,
-})
-const emit = defineEmits(['update:value','update:label'])
-const store = useStore();
-const numValue = ref(props.value||null)
-const handleChange = (value,option)=>{
-  emit('update:value',value || '')
-  emit('update:label',option?.label || '')
-}
-onMounted(() => {
-  // console.log(store.state.project_number,'store.state.project_number')
-});
-const options = computed(()=>store.state.project_number.map(e => {
-  return{
-    value: e.value,
-    label: e.name
-  }
-}))
-</script>
-
-<style lang="scss" scoped>
-::v-deep .ant-select-selector{
-  border-radius: 8px !important;
-}
-</style>
\ No newline at end of file
diff --git a/src/components/student/OnlineClassModelStudent.vue b/src/components/student/OnlineClassModelStudent.vue
index c6ed39aa..fc4dd63f 100644
--- a/src/components/student/OnlineClassModelStudent.vue
+++ b/src/components/student/OnlineClassModelStudent.vue
@@ -91,11 +91,6 @@
             导出
           </a-button>
         </a-col>
-        <a-col>
-          <a-button class="cus-btn" style="background: #4ea6ff; color: #fff; width: 150px" @click="exportStudy">
-            导出详细学习记录
-          </a-button>
-        </a-col>
       </a-row>
       <div style="margin-top: 20px">
         <a-table
@@ -126,8 +121,7 @@ import dialog from "@/utils/dialog";
 import {ONLINE_COURSE_DEL} from "@/api/ThirdApi";
 import {useStore} from "vuex";
 import {useAsyncStu, useResetRef} from "@/utils/useCommon";
-import {downLoadXlsx} from "@/utils/zipdownload";
-import {message} from "ant-design-vue";
+
 const props = defineProps({
   permissions: {
     type: String,
@@ -329,12 +323,7 @@ function reset() {
 function exportStu() {
   window.open(`${process.env.VUE_APP_BASE_API}/admin/student/exportOnlineStudent?type=3&&thirdType=8&pid=${searchParams.value.pid}`);
 }
-function exportStudy() {
-  if(studentList.value.length == 0){
-    return message.warning('暂无可导出的学习记录')
-  }
-  downLoadXlsx(`${process.env.VUE_APP_BASE_API}/admin/student/exportOnlineStudentDetail?type=4&&thirdType=8&pid=${searchParams.value.pid}`,'在线课学员学习记录')
-}
+
 defineExpose({
   searchStu,
   loading,
diff --git a/src/main.js b/src/main.js
index 0ebeba8f..6eda4d84 100644
--- a/src/main.js
+++ b/src/main.js
@@ -131,6 +131,5 @@ async function init() {
     initDict("course_pic"); //课程封面
     initDict("job_type"); //岗位
     initDict("band"); //band
-    initDict("examine_cover")   //讲师认证封面图
-    initDict("project_number")  //项目编号
+    initDict("examine_cover")
 }
\ No newline at end of file
diff --git a/src/utils/zipdownload.js b/src/utils/zipdownload.js
index 55d06244..af64a373 100644
--- a/src/utils/zipdownload.js
+++ b/src/utils/zipdownload.js
@@ -5,16 +5,7 @@ const mimeMap = {
   xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
   zip: 'application/zip'
 }
-export function downLoadXlsx(str, filename) {
-  axios({
-    method: 'get',
-    url: str,
-    responseType: 'blob',
-    headers: { 'Authorization': 'Bearer ' + getCookieForName("token") }
-  }).then(res => {
-    resolveBlob(res, mimeMap.xlsx,filename)
-  })
-}
+
 const baseUrl = process.env.VUE_APP_ACT_API
 export function downLoadZip(str, filename) {
   var url = baseUrl + str
diff --git a/src/views/courselibrary/CoursewareManage.vue b/src/views/courselibrary/CoursewareManage.vue
index 80223014..cac253e2 100644
--- a/src/views/courselibrary/CoursewareManage.vue
+++ b/src/views/courselibrary/CoursewareManage.vue
@@ -1993,17 +1993,16 @@ const columns6 = [
     align: "center",
     ellipsis: true,
     customRender: ({ record }) => {
-      // const teachers = record.offteachers;
-      // return teachers.map((teacher, index) => {
-      //   // 如果需要显示为列表形式
-      //   return (
-      //     <div key={index}>
-      //       {teacher.teacherName}
-      //       {index !== teachers.length - 1 && ', '}
-      //     </div>
-      //   );
-      // });
-      return record.offteachers.map(item=>item.teacherName).join(',')
+      const teachers = record.offteachers;
+      return teachers.map((teacher, index) => {
+        // 如果需要显示为列表形式
+        return (
+          <div key={index}>
+            {teacher.teacherName}
+            {index !== teachers.length - 1 && ', '}
+          </div>
+        );
+      });
     }
   },
 
diff --git a/src/views/projectcenter/ProjectAdd.vue b/src/views/projectcenter/ProjectAdd.vue
index 0273ce63..cf96826d 100644
--- a/src/views/projectcenter/ProjectAdd.vue
+++ b/src/views/projectcenter/ProjectAdd.vue
@@ -147,13 +147,6 @@
               <a-radio :style="radioStyle" :value="0">否</a-radio>
             </a-radio-group>
           </div>
-          <div class="num" v-if="projectInfo.boeFlag === 1">
-            <div class="num_text">项目编号：</div>
-            <div class="num_input">
-              <!-- <a-input style="border-radius: 8px;" show-count allowClear maxlength="30" v-model:value="projectInfo.numValue" placeholder="请输入项目编号" /> -->
-               <ProjectNumber v-model:value="projectInfo.numValue" v-model:label="projectInfo.numLabel"></ProjectNumber>
-            </div>
-          </div>
         </div>
         <div class="name name2">
           <div class="namebox">
@@ -276,7 +269,7 @@ import * as api2 from "../../api/indexAudit";
 import {validateName} from "@/api/index1";
 import dayjs from "dayjs";
 import {scrollLoad} from "@/api/method";
-import ProjectNumber from "@/components/project/ProjectNumber";
+
 export default {
   name: "projectAdd",
   components: {
@@ -286,7 +279,6 @@ export default {
     TrainClass,
     NameInput,
     OrgClass,
-    ProjectNumber
   },
   setup() {
     const store = useStore();
@@ -342,12 +334,6 @@ export default {
       state.projectInfo.parentName = routers.query.parentName;
       state.projectInfo.parentId = routers.query.parentId;
     });
-    watch(()=>state.projectInfo.boeFlag,(val)=>{
-      if(!val){
-        state.projectInfo.numValue = ''
-        state.projectInfo.numLabel = ''
-      }
-    })
 
     function getProjectInfo() {
       state.projectInfo.parentName = routers.query.parentName;
@@ -786,20 +772,6 @@ export default {
           }
         }
 
-        .num{
-          display: flex;
-          justify-content: center;
-          align-items: center;
-          .num_text{
-            color: #6f6f6f;
-            font-size: 14px;
-            // margin-right: 7px;
-          }
-          .num_input{
-            width: 184px;
-          }
-        }
-
         .filebox {
           margin-left: 14px;
           flex: 1;