chore: update

src/components/layout/Header.vue

@@ -14,9 +14,7 @@ const router = useRouter()
 
 const userStore = useUserStore()
 const userInfo = userStore.user
-const logoWidth = computed(() => {
-  return appConfig.logoWidth ?? '145px'
-})
+
 const menuStore = useMenuStore()
 const menus = $computed(() => {
   // 大赛系统隐藏学生端、教师端的菜单
@@ -141,9 +139,9 @@ function handleClick(path: string) {
   height: 66px;
   background-color: #fff;
   .logo {
-    width: v-bind(logoWidth);
+    height: 40px;
     img {
-      width: 100%;
+      height: 100%;
     }
   }
 }