更新

src/views/login/components/login/index.tsx

@@ -29,6 +29,7 @@ export default defineComponent({
     tabType(val: string) {
       // 切换登录类型时需要清除定时器
       if (val != 'qrLogin') {
+        sessionStorage.removeItem('scanCode')
         clearInterval(state.loginPopupTimer)
       }
     }

src/views/videoDetailList/modals/videoCourseItem.tsx

@@ -21,7 +21,7 @@ export default defineComponent({
     const state = reactive({
       title: props.item,
       item: props.item,
-      showDown: true
+      showDown: false
     })
     watch(
       () => props.item,