diff --git a/public/themes/dist_static/static/js/news2.js b/public/themes/dist_static/static/js/news2.js
index 9d9c90d..d42f89f 100644
--- a/public/themes/dist_static/static/js/news2.js
+++ b/public/themes/dist_static/static/js/news2.js
@@ -1,11 +1,5 @@
 //#region js/news.js
 var NEWS_CATEGORY_PARAM = "cat";
-var NEWS_CATEGORIES = [
-	"all",
-	"insight",
-	"company",
-	"event"
-];
 function setActiveNav() {
 	const pageNav = document.querySelector("[data-nav]")?.getAttribute("data-nav");
 	if (!pageNav) return;
@@ -29,35 +23,17 @@ function newsDetailBackToggle() {
 }
 var featuredSwiper = null;
 function getCategoryFromQuery() {
-	const cat = new URLSearchParams(window.location.search).get(NEWS_CATEGORY_PARAM);
-	if (!cat || cat === "all") return "all";
-	return NEWS_CATEGORIES.includes(cat) ? cat : "all";
-}
-function setCategoryInUrl(cat) {
-	const url = new URL(window.location.href);
-	if (!cat || cat === "all") url.searchParams.delete(NEWS_CATEGORY_PARAM);
-	else url.searchParams.set(NEWS_CATEGORY_PARAM, cat);
-	window.history.replaceState(null, "", url);
+	return new URLSearchParams(window.location.search).get(NEWS_CATEGORY_PARAM) || "";
 }
 function activateTab(cat) {
+	if (!cat) return;
+	const catStr = String(cat);
 	document.querySelectorAll(".n-tabs__item").forEach((btn) => {
-		const isActive = (btn.dataset.cat || "all") === cat;
+		const isActive = String(btn.dataset.cat || "") === catStr;
 		btn.classList.toggle("is-active", isActive);
 		btn.setAttribute("aria-selected", isActive ? "true" : "false");
 	});
 }
-function filterNews(cat) {
-	const isMatch = (itemCat) => cat === "all" || itemCat === cat;
-	document.querySelectorAll(".n-featured__slide[data-category]").forEach((slide) => {
-		slide.hidden = !isMatch(slide.dataset.category);
-	});
-	document.querySelectorAll(".n-card[data-category]").forEach((card) => {
-		card.hidden = !isMatch(card.dataset.category);
-	});
-	const featured = document.querySelector(".n-featured");
-	if (!featured) return;
-	featured.hidden = featured.querySelectorAll(".n-featured__slide:not([hidden])").length === 0;
-}
 function updateFeaturedSwiper() {
 	const root = document.querySelector(".n-featured");
 	const el = root?.querySelector(".n-featured__swiper");
@@ -83,25 +59,12 @@ function updateFeaturedSwiper() {
 		}
 	});
 }
-function applyCategory(cat) {
-	activateTab(cat);
-	filterNews(cat);
-	updateFeaturedSwiper();
-}
 function initNewsTabs() {
 	const tabs = document.querySelector(".n-tabs");
 	if (!tabs) return;
-	applyCategory(getCategoryFromQuery());
-	tabs.addEventListener("click", (event) => {
-		const btn = event.target.closest(".n-tabs__item");
-		if (!btn) return;
-		const cat = btn.dataset.cat || "all";
-		setCategoryInUrl(cat);
-		applyCategory(cat);
-	});
-	window.addEventListener("popstate", () => {
-		applyCategory(getCategoryFromQuery());
-	});
+	const cat = getCategoryFromQuery();
+	if (cat) activateTab(cat);
+	updateFeaturedSwiper();
 }
 function newsCardClick() {
 	$(".n-card, .n-featured").on("click", function(event) {
diff --git a/public/themes/website/1/zh/demo/news.html b/public/themes/website/1/zh/demo/news.html
index 217117b..e6d47e4 100644
--- a/public/themes/website/1/zh/demo/news.html
+++ b/public/themes/website/1/zh/demo/news.html
@@ -75,9 +75,16 @@
         <span>新闻动态</span>
       </h1>
       <div class="n-tabs" role="tablist" aria-label="新闻分类">
-        <a href="{$news_cate_info_alias}?cat={$news_cate_info['id']}" type="button" class="n-tabs__item is-active" role="tab" aria-selected="true" data-cat="all">全部</a>
+        {php}
+        $news_active_cat = (string)input('cat', '');
+        if ($news_active_cat === '' || $news_active_cat === 'all') {
+          $news_active_cat = (string)($current_cate_id ?: ($news_cate_info['id'] ?? ''));
+        }
+        $news_all_cat = (string)($news_cate_info['id'] ?? '');
+        {/php}
+        <a href="{$news_cate_info_alias}?cat={$news_cate_info['id']}" class="n-tabs__item{if $news_active_cat == $news_all_cat} is-active{/if}" role="tab" aria-selected="{if $news_active_cat == $news_all_cat}true{else /}false{/if}" data-cat="{$news_cate_info['id']}">全部</a>
         {hcTaglib:subcategory pid="$news_cate_info['id']" item="vo" sort=""}
-        <a href="{$vo.alias}?cat={$vo['id']}" type="button" class="n-tabs__item" role="tab" aria-selected="false" data-cat="{$vo.id}">{$vo.title}</a>
+        <a href="{$vo.alias}?cat={$vo['id']}" class="n-tabs__item{if $news_active_cat == $vo['id']} is-active{/if}" role="tab" aria-selected="{if $news_active_cat == $vo['id']}true{else /}false{/if}" data-cat="{$vo.id}">{$vo.title}</a>
         {/hcTaglib:subcategory}
       </div>
     </div>