fix: 623 业态气泡偶现消失

src/components/BrandScroll/BrandScroll.vue

@@ -70,7 +70,8 @@ const indicatorIndex = computed(() =>
   bounds.value.findIndex((el, i) => {
     const start = 40 - y.value
     if (i === 0 && start < el) return true
-    return start > bounds.value[i - 1] && start < el
+    if (i === bounds.value.length - 1) return true
+    return start > bounds.value[i - 1] && start <= el
   })
 )
 useMutationObserver(