update

src/view/student/components/navMenus.vue

@@ -4,7 +4,7 @@
         v-on:click="screenTabEvent()"
         :class="'nav-item ' + (courseChapter3dShow().show.screenBool == false ? 'screen' : 'screenExit')"
         :title="(courseChapter3dShow().show.screenBool == false ? '全屏' : '退出全屏')"></div>
-        <div class="nav-item help" title="帮助"></div>
+        <div class="nav-item help" title="帮助" @click="HelpStore().obj.viewOpen = true" ></div>
         <div v-if="!showLogout" class="nav-item back" title="返回" @click="backConfirm"></div>
         <div v-if="showLogout" class="nav-item logout" @click="logout" title="退出"></div>
     </div>
@@ -23,6 +23,7 @@ import { reactive, inject } from 'vue';
 import { useUserInfo } from '@/stores/userInfo';
 import { courseChapter3dShow } from '@/stores/courseChapter3dShow';
 import router from '@/router/index';
+import { HelpStore } from '@/components/Help/store/HelpStore.js';
 
 const mainContainer: anyObj = inject('mainContainer') ?? reactive({ isBlur: false });
 interface Props {