diff --git a/src/api/utils.js b/src/api/utils.js
index 14db917..08fce68 100644
--- a/src/api/utils.js
+++ b/src/api/utils.js
@@ -16,6 +16,10 @@ export function getCookie(name) {
     return document.cookie?.split(";").find(e => e.includes(name))?.replace(`${name}=`, '') || ''
 }
 
+export function delCookie(name){
+    setCookie(name, "", -1)
+}
+
 export function useUserInfo(id) {
     const userInfo = ref({})
     watch(id, () => {
diff --git a/src/components/PathDetailImage.vue b/src/components/PathDetailImage.vue
index 64b05eb..f0604a9 100644
--- a/src/components/PathDetailImage.vue
+++ b/src/components/PathDetailImage.vue
@@ -1,39 +1,39 @@
 <template>
-  <div 
-    class="pathDetail" 
-    v-if="visiable" 
+  <div
+    class="pathDetail"
+    v-if="visiable"
     :style="{
       background:`url('${imgAttr.backurl}') no-repeat`,
       backgroundSize: 'contain'
       }">
-    <div v-if="detail.chapterDtoList" v-for="(item,i) in detail.chapterDtoList.slice(0,8)" :key="i" class="cha"
-         :style="{top:`${imgAttr.positions[i]?.top - (current===i?5:0)}px`,left:`${imgAttr.positions[i]?.left - (current===i?10:0)}px`}">
+    <div v-if="detail.chapterDtoList" v-for="(item,i) in showList" :key="i" class="cha"
+         :style="{top:`${imgAttr.positions[i]?.top - (currentIndex===i?5:0)}px`,left:`${imgAttr.positions[i]?.left - (currentIndex===i?10:0)}px`}">
       <div @click="toDetail(i)"
            class="nameClass"
            :title="item.name"
            :style="{
-            background: `url('${current===i?imgAttr.currentBack:imgAttr.nameBack}')`,
+            background: `url('${currentIndex===i?imgAttr.currentBack:imgAttr.nameBack}')`,
             backgroundSize:'100%',
-            width:`${current===i?107:93}px`,
-            height:`${current===i?imgAttr.cheightC:imgAttr.cheight}px`,
-            lineHeight:'50px',color: current===i?imgAttr.ccolors:imgAttr.colors}">
+            width:`${currentIndex===i?107:93}px`,
+            height:`${currentIndex===i?imgAttr.cheightC:imgAttr.cheight}px`,
+            lineHeight:'50px',color: currentIndex===i?imgAttr.ccolors:imgAttr.colors}">
         {{ item.name }}
       </div>
     </div>
   </div>
 </template>
 <script setup>
-import {computed, defineProps, ref} from "vue";
+import {computed, defineProps, ref, watch} from "vue";
 import {ElMessage} from "element-plus";
-import back from '@/assets/image/pathdetails/pathDetailBack.png'
-import nameBack from '@/assets/image/pathdetails/pathDetailImg.png'
-import currentBack from '@/assets/image/pathdetails/pathDetailImgSelect.png'
-import back1 from '@/assets/image/pathdetails/back1.png'
-import nameBack1 from '@/assets/image/pathdetails/nameBack1.png'
-import currentBack1 from '@/assets/image/pathdetails/currentBack1.png'
-import back2 from '@/assets/image/pathdetails/back2.png'
-import nameBack2 from '@/assets/image/pathdetails/nameBack2.png'
-import currentBack2 from '@/assets/image/pathdetails/currentBack2.png'
+import back from "@/assets/image/pathdetails/pathDetailBack.png";
+import nameBack from "@/assets/image/pathdetails/pathDetailImg.png";
+import currentBack from "@/assets/image/pathdetails/pathDetailImgSelect.png";
+import back1 from "@/assets/image/pathdetails/back1.png";
+import nameBack1 from "@/assets/image/pathdetails/nameBack1.png";
+import currentBack1 from "@/assets/image/pathdetails/currentBack1.png";
+import back2 from "@/assets/image/pathdetails/back2.png";
+import nameBack2 from "@/assets/image/pathdetails/nameBack2.png";
+import currentBack2 from "@/assets/image/pathdetails/currentBack2.png";
 import {useRouter} from "vue-router/dist/vue-router";
 
 const props = defineProps({
@@ -43,81 +43,94 @@ const props = defineProps({
     type: Object,
     default: {}
   }
-})
+});
 const router = useRouter();
-const visiable = ref(true)
+const visiable = ref(true);
 const imageAttrs = {
-  '路径图背景': {
+  "路径图背景": {
     width: 1437,
     height: 594,
-    cheight:70,
-    cheightC:80,
+    cheight: 70,
+    cheightC: 80,
     backurl: back,
     currentBack: currentBack,
     nameBack: nameBack,
-    ccolors: '#FFF',
-    colors: '#FFF',
+    ccolors: "#FFF",
+    colors: "#FFF",
     positions: [
-      {left: 50, top: 425},
-      {left: 440, top: 425},
-      {left: 400, top: 315},
-      {left: 515, top: 220},
-      {left: 800, top: 200},
-      {left: 660, top: 115},
-      {left: 760, top: 35},
-      {left: 1000, top: 25},
+      { left: 50, top: 425 },
+      { left: 440, top: 425 },
+      { left: 400, top: 315 },
+      { left: 515, top: 220 },
+      { left: 800, top: 200 },
+      { left: 660, top: 115 },
+      { left: 760, top: 35 },
+      { left: 1000, top: 25 },
     ]
   },
-  '路径图2': {
+  "路径图2": {
     width: 1437,
     height: 594,
-    cheight:100,
-    cheightC:106,
+    cheight: 100,
+    cheightC: 106,
     backurl: back2,
     currentBack: currentBack2,
     nameBack: nameBack2,
-    ccolors: '#FFF3E5',
-    colors: '#FFF',
+    ccolors: "#FFF3E5",
+    colors: "#FFF",
     positions: [
-      {left: 40, top: 380},
-      {left: 160, top: 290},
-      {left: 330, top: 270},
-      {left: 440, top: 200},
-      {left: 610, top: 170},
-      {left: 780, top: 130},
-      {left: 890, top: 60},
-      {left: 1060, top: 30},
+      { left: 40, top: 380 },
+      { left: 160, top: 290 },
+      { left: 330, top: 270 },
+      { left: 440, top: 200 },
+      { left: 610, top: 170 },
+      { left: 780, top: 130 },
+      { left: 890, top: 60 },
+      { left: 1060, top: 30 },
     ]
   },
-  '路径图3': {
+  "路径图3": {
     width: 1437,
     height: 594,
-    cheight:70,
-    cheightC:80,
+    cheight: 70,
+    cheightC: 80,
     backurl: back1,
     currentBack: currentBack1,
     nameBack: nameBack1,
-    ccolors: '#FFF',
-    colors: '#A06438',
+    ccolors: "#FFF",
+    colors: "#A06438",
     positions: [
-      {left: 20, top: 390},
-      {left: 210, top: 380},
-      {left: 320, top: 275},
-      {left: 485, top: 265},
-      {left: 645, top: 220},
-      {left: 820, top: 180},
-      {left: 960, top: 150},
-      {left: 1050, top:60},
+      { left: 20, top: 390 },
+      { left: 210, top: 380 },
+      { left: 320, top: 275 },
+      { left: 485, top: 265 },
+      { left: 645, top: 220 },
+      { left: 820, top: 180 },
+      { left: 960, top: 150 },
+      { left: 1050, top: 60 },
     ]
   }
-}
+};
 
-const imgAttr = computed(() => imageAttrs[Object.keys(imageAttrs).find(e => props.img&&props.img.includes(e))] || {})
-console.log(imgAttr)
-const current = computed(() => props.detail.chapterDtoList.findIndex(e => e.id === props.detail.currentStageId))
+const imgAttr = computed(() => imageAttrs[Object.keys(imageAttrs).find(e => props.img && props.img.includes(e))] || {});
+const current = computed(() => props.detail.chapterDtoList.findIndex(e => e.id === props.detail.currentStageId));
+//当关卡太多时只显示 当前关卡中间8个
+const currentIndex = computed(() => {
+  if (props.detail.chapterDtoList?.length <= 8) {
+    return current.value;
+  }
+  return current.value < 3 ? current.value : props.detail.chapterDtoList.length - current.value <= 4 ? (8 - (props.detail.chapterDtoList.length - current.value)) : 3;
+});
+const startIndex = computed(() => {
+  if (props.detail.chapterDtoList?.length <= 8) {
+    return 0;
+  }
+  return current.value < 3 ? 0 : props.detail.chapterDtoList.length - current.value <= 4 ? props.detail.chapterDtoList.length - 8 : current.value - 3;
+});
+const showList = computed(() => props.detail.chapterDtoList?.length <= 8 ? props.detail.chapterDtoList : props.detail.chapterDtoList?.slice(startIndex.value, startIndex.value + 8));
 
 function show() {
-  visiable.value = true
+  visiable.value = true;
 }
 
 function toDetail(i) {
@@ -125,53 +138,53 @@ function toDetail(i) {
   let previewSetting = props.detail.previewSetting;
   let studySetting = props.detail.studySetting;
   let isStudy = false;
-  let chapterId = props.detail.chapterDtoList[i].id
-  console.log(studySetting)
-  if(previewSetting==null){
+  let chapterId = props.detail.chapterDtoList[i].id;
+  console.log(studySetting);
+  if (previewSetting == null) {
     // 如果未设置预览 则只可以看当前关卡 其余关卡不让点击
     if (current.value !== i) {
       ElMessage.warning("当前关卡不可预览");
-      return
+      return;
     }
     isStudy = true;
-  }else{
+  } else {
     if (current.value !== i) {
       let lookArr = [];
-      lookArr = previewSetting.split(',')
-      if((i+1)>=lookArr[0] && (i+1)<=lookArr[1]){
-        if(studySetting!==null){
+      lookArr = previewSetting.split(",");
+      if ((i + 1) >= lookArr[0] && (i + 1) <= lookArr[1]) {
+        if (studySetting !== null) {
           let studyArr = [];
-          studyArr = studySetting.split(',')
-          if((i+1)>=studyArr[0] && (i+1)<=studyArr[1]){
+          studyArr = studySetting.split(",");
+          if ((i + 1) >= studyArr[0] && (i + 1) <= studyArr[1]) {
             isStudy = true;
-          }else{
+          } else {
             isStudy = false;
           }
-        }else{
+        } else {
           isStudy = false;
         }
-      }else{
+      } else {
         ElMessage.warning("当前关卡不可预览");
-        return
+        return;
       }
-    }else{
+    } else {
       isStudy = true;
     }
   }
   (import.meta.env.MODE === "development" || import.meta.env.MODE === "test")
-      ? router.push({
-        path: "/pathdetails",
-        query: {routerId: props.detail.id, routerName: props.detail.name, isStudy, chapterId},
-      })
-      : window.open(
-          `${window.location.protocol + import.meta.env.VITE_BOE_PATH_DETAIL_URL}/pathdetails&params=${encodeURIComponent(
-              `routerId=${props.detail.id}&routerName=${props.detail.name}&chapterId=${chapterId}&isStudy=${isStudy}`
-          )}`
-      ,'_top');
+    ? router.push({
+      path: "/pathdetails",
+      query: { routerId: props.detail.id, routerName: props.detail.name, isStudy, chapterId },
+    })
+    : window.open(
+      `${window.location.protocol + import.meta.env.VITE_BOE_PATH_DETAIL_URL}/pathdetails&params=${encodeURIComponent(
+        `routerId=${props.detail.id}&routerName=${props.detail.name}&chapterId=${chapterId}&isStudy=${isStudy}`
+      )}`
+      , "_top");
 }
 
 function close() {
-  visiable.value = false
+  visiable.value = false;
 }
 </script>
 <style lang="scss">
@@ -186,12 +199,13 @@ function close() {
   position: absolute;
   cursor: pointer;
 }
-.nameClass{
+
+.nameClass {
   overflow: hidden;
   white-space: nowrap;
   text-overflow: ellipsis;
   -o-text-overflow: ellipsis;
-  padding:0 20px 0 50px;
+  padding: 0 20px 0 50px;
   font-size: 12px;
 }
 </style>
\ No newline at end of file
diff --git a/src/components/img/UploadImgHomeWork.vue b/src/components/img/UploadImgHomeWork.vue
index 4d0d827..126d3df 100644
--- a/src/components/img/UploadImgHomeWork.vue
+++ b/src/components/img/UploadImgHomeWork.vue
@@ -51,19 +51,31 @@ function handleChange(file) {
   f.uid = file.uid; 
   file.raw = f;  
   console.log(file.raw)
-  imageRef.value.submit();
+  if(file.raw.name.includes('.mp4') || file.raw.name.includes('.MP4')){
+    files.value = []
+    emit('update:value', files.value)
+    ElMessage.error(`暂不支持视频文件上传`);
+    return
+  }else if(file.raw.name.includes('.jpeg') || file.raw.name.includes('.JPEG')){
+    files.value = []
+    emit('update:value', files.value)
+    ElMessage.error(`暂不支持jpeg格式图片文件上传`);
+    return
+  }else{
+    imageRef.value.submit();
 
-  if (file.response && file.response.code === 200) {
-    file.url = file.response.data
-  }
-  const index = files.value.findIndex(f => f.uid === file.uid)
-  if (index === -1) {
-    files.value.unshift(file)
-  } else {
-    files.value[index] = file
-  }
+    if (file.response && file.response.code === 200) {
+      file.url = file.response.data
+    }
+    const index = files.value.findIndex(f => f.uid === file.uid)
+    if (index === -1) {
+      files.value.unshift(file)
+    } else {
+      files.value[index] = file
+    }
 
-  emit('update:value', files.value)
+    emit('update:value', files.value)
+  }
 }
 
 function remove(i) {
diff --git a/src/store/index.js b/src/store/index.js
index 8796c5a..9701359 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -38,8 +38,8 @@ export default createStore({
         const stageState = t.taskProcessList?.some((s) => {
           s.unlock = true;
           s.statusName = "已完成";
-          s.status === 2 ? (s.statusName = "进行中") : (!s.status && (s.statusName = TASK_TYPES.toName[s.type]));
-          return state.projectInfo.unlockMode === 2 ? s.status !== 1 : (s.status !== 1 && s.flag);
+          s.status !== 1 && (s.statusName = TASK_TYPES.toName[s.type])
+          return state.projectInfo.unlockMode === 2 ? s.status !== 1 : (s.status !== 1 && s.flag)
         });
         stageState && (t.statusName = "进行中");
         return stageState;
diff --git a/src/views/faceteach/FaceTeach.vue b/src/views/faceteach/FaceTeach.vue
index 453b612..814ead8 100644
--- a/src/views/faceteach/FaceTeach.vue
+++ b/src/views/faceteach/FaceTeach.vue
@@ -307,7 +307,7 @@
 </template>
 
 <script setup>
-import { computed, reactive, toRefs, watch, onUnmounted } from "vue";
+import { computed, reactive, toRefs, watch, onUnmounted, ref } from "vue";
 import FileTypeImg from "@/components/FileTypeImg.vue";
 import { request, useRequest } from "@/api/request";
 import {
@@ -343,8 +343,10 @@ const { activeName, enclosure, isAllowSign } = toRefs(state);
 const handleClick = (tab, event) => {
   console.log("附件", tab, event);
 };
+const fielPath = ref(import.meta.env.VITE_FILE_PATH);
 const download = (url) => {
-  window.open(url);
+  console.log(fielPath.value+url)
+  window.open(fielPath.value+url);
 };
 const downloads = (url) => {
   ElMessage.warning("未到开始时间，请耐心等待！");
diff --git a/src/views/faceteach/FaceTeachSignUp.vue b/src/views/faceteach/FaceTeachSignUp.vue
index 6e4e824..b17b6d6 100644
--- a/src/views/faceteach/FaceTeachSignUp.vue
+++ b/src/views/faceteach/FaceTeachSignUp.vue
@@ -41,7 +41,7 @@
             <botton 
               class="btn" 
               style="margin-right: 20px;width: 160px;height: 46px;" 
-              v-if="data.hasTask || data.planDto.applyFlag" 
+              v-if="data.planDto.applyFlag" 
               @click="onLineSignUp(false)" 
               :style="{	background: isAllowSign?data.isSignUp || data.isRefused ? '#999' : 'rgb(57, 146, 249)':'#999'}">
               {{
@@ -49,10 +49,9 @@
               }}
             </botton>
             <botton 
-              v-if="data.isRefused" 
+              v-if="data.isRefused && !data.isSignUpAgain" 
               class="btn" 
               style="margin-right: 20px;width: 160px;height: 46px;" 
-              :style="{	background: isAllowSign?'rgb(57, 146, 249)':'#999'}"
               @click="onLineSignUp(true)">
               重新报名
             </botton>
@@ -278,12 +277,12 @@
               </div>
             </el-tab-pane>
             <el-tab-pane label="材料下载" name="four" >
-              <div v-if="data.offcourseDto?.attach == ''"
+              <div v-if="data.planDto?.attach == ''"
                    style="font-size: 14px;font-weight: 400; line-height: 24px; cursor: pointer;margin-left: 40px; margin-top: 20px;">
                 此课程无附件
               </div>
               <div v-else>
-                <div v-for="(el, index) in formateArr(data.offcourseDto.attach)" :key="index" class="enclosure"
+                <div v-for="(el, index) in formateArr(data.planDto.attach)" :key="index" class="enclosure"
                      :style="{ borderBottom: '1px solid rgba(56, 125, 247, 0.2)' }">
                   <div class="enclosureL">
                     <FileTypeImg :v-model="el.slice(el.lastIndexOf('/')+1,el.indexOf('-')) + el.slice(el.lastIndexOf('.'))" :style="{
@@ -295,12 +294,12 @@
                   </div>
                   <div class="download">
                     <img style="width: 16px; height: 15px" src="../../assets/image/download.png"/>
-                    <div style="margin-left: 5px;color:#999;">
-                      下载
-                    </div>
-                    <!-- <div style="margin-left: 5px;color:#999;" @click="download(el)">
+                    <!-- <div style="margin-left: 5px;color:#999;">
                       下载
                     </div> -->
+                    <div style="margin-left: 5px;color:#2478ff;" @click="download(el)">
+                      下载
+                    </div>
                   </div>
                 </div>
               </div>
@@ -373,9 +372,10 @@ const {activeName, enclosure, isAllowSign} = toRefs(state);
 const handleClick = (tab, event) => {
   console.log("附件", tab, event);
 };
+const fielPath = ref(import.meta.env.VITE_FILE_PATH);
 const download = (url) => {
-  // console.log('下载url',url)
-  window.open(url);
+  console.log('下载url',fielPath.value+url)
+  window.open(fielPath.value+url);
 };
 const downloads = (url) => {
   ElMessage.warning("未在有效时间范围内，请耐心等待！");
@@ -582,7 +582,10 @@ function onLineSignUp(isAgain) {
   }
   request(FACETEACH_SIGNUP, {courseId})
   data.value.isSignUp = true
-  ElMessage.success("报名成功");
+  //重置按钮
+  data.value.isSignUpAgain = isAgain;
+  data.value.isRefused = false;
+  ElMessage.success(isAgain? "重新报名成功" : "报名成功");
 }
 
 function formateArr(strs) {
diff --git a/src/views/project/ProjectDetails.vue b/src/views/project/ProjectDetails.vue
index b098e3e..b5507c5 100644
--- a/src/views/project/ProjectDetails.vue
+++ b/src/views/project/ProjectDetails.vue
@@ -364,7 +364,7 @@ const { commit, dispatch, state } = useStore()
 const store = useStore()
 const userInfo = computed(() => state.userInfo)
 const data = computed(() => state.projectInfo)
-
+console.log(data)
 onMounted(() => {
   dispatch('getProjectInfo', { projectId })
 })