diff --git a/src/views/Brand/Brand.vue b/src/views/Brand/Brand.vue
index e002e4b..21787e3 100644
--- a/src/views/Brand/Brand.vue
+++ b/src/views/Brand/Brand.vue
@@ -150,7 +150,7 @@ getBrandInfo().then(({ data }) => {
 //切换业态和字母按钮组
 function changeType(item: any) {
   currentTypeId.value = item.order
-  formatIdx.value = 0
+  resetIdx()
   shopScroll.value?.scrollTo(0, 0)
   copyShopList.value = [{ name: '1', shopList: [...shopList.value] }]
 }
diff --git a/src/views/Nav/Nav.vue b/src/views/Nav/Nav.vue
index 9799b3b..060fc1d 100644
--- a/src/views/Nav/Nav.vue
+++ b/src/views/Nav/Nav.vue
@@ -407,6 +407,9 @@ watch(shop, newVal => {
       top: 299px;
       left: 48px;
       z-index: 1;
+      .dir-container {
+        overflow: hidden;
+      }
       .di-icon {
         max-width: 180px;
       }
@@ -513,6 +516,7 @@ watch(shop, newVal => {
       .dir-container {
         display: flex;
         align-items: flex-end;
+        overflow: hidden;
         .go-container {
           font-size: 48px;
           font-family: 'font_bold';