diff --git a/public/themes/dist_static/static/js/category-D-gqzpG1.js b/public/themes/dist_static/static/js/category-D-gqzpG1.js
deleted file mode 100644
index 3372a9a..0000000
--- a/public/themes/dist_static/static/js/category-D-gqzpG1.js
+++ /dev/null
@@ -1 +0,0 @@
-import"./common-DqchIN4G.js";var e=`industrial-control`;function t(){let e=document.querySelector(`[data-nav]`)?.getAttribute(`data-nav`);e&&document.querySelectorAll(`.site-header__nav a`).forEach(t=>{let n=t.textContent.trim().startsWith(e);t.classList.toggle(`is-active`,n)})}function n(){let t=new URLSearchParams(window.location.search).get(`cat`);return document.querySelector(`[data-category-item="${t}"]`)?t:e}function r(e){return document.querySelector(`.c-sidebar__trigger[data-category-id="${e}"]`)?.dataset.categoryName||``}function i(e){document.querySelectorAll(`[data-category-item]`).forEach(t=>{let n=t.dataset.categoryItem===e.expandedId;t.classList.toggle(`is-active`,n),t.querySelector(`.c-sidebar__trigger`)?.setAttribute(`aria-expanded`,n?`true`:`false`)}),document.querySelectorAll(`.c-sidebar__sub`).forEach(t=>{let n=t.dataset.categoryId===e.categoryId&&t.dataset.subId===e.subId;t.classList.toggle(`is-active`,n)})}function a(e){document.querySelectorAll(`[data-category-panel]`).forEach(t=>{t.hidden=t.dataset.categoryPanel!==e.categoryId})}function o(e){let t=document.querySelector(`[data-category-panel="${e.categoryId}"]`);if(!t)return;let n=t.querySelector(`[data-product-grid]`),r=t.querySelector(`[data-product-empty]`);if(!n||!r)return;let i=[...n.querySelectorAll(`.s-product-card`)],a=0;i.forEach(t=>{let n=!e.subId||t.dataset.sub===e.subId;t.hidden=!n,n&&(a+=1)}),n.hidden=a===0,r.hidden=a>0}function s(e){let t=r(e.categoryId),n=document.querySelector(`[data-breadcrumb-current]`);n&&t&&(n.textContent=t),t&&(document.title=`${t} - 睿能科技`)}function c(e){i(e),a(e),o(e),s(e)}function l(e){let t=document.querySelector(`[data-category-nav]`);t&&t.addEventListener(`click`,t=>{let n=t.target.closest(`[data-category-id]`);if(n){if(n.classList.contains(`c-sidebar__sub`))e.categoryId=n.dataset.categoryId,e.subId=n.dataset.subId,e.expandedId=n.dataset.categoryId;else{let t=n.dataset.categoryId;if(e.expandedId===t)e.expandedId=``;else{e.expandedId=t,e.categoryId=t,e.subId=``;let n=new URL(window.location.href);n.searchParams.set(`cat`,t),window.history.replaceState(null,``,n)}}c(e)}})}$(function(){let e={categoryId:n(),expandedId:n(),subId:``};t(),c(e),l(e)});
\ No newline at end of file
diff --git a/public/themes/dist_static/static/js/category.js b/public/themes/dist_static/static/js/category.js
index c7672e9..f003d7f 100644
--- a/public/themes/dist_static/static/js/category.js
+++ b/public/themes/dist_static/static/js/category.js
@@ -1,6 +1,8 @@
 import "./common.js";
 //#region js/category.js
-var DEFAULT_CATEGORY_ID = "industrial-control";
+function getDefaultCategoryId() {
+	return document.querySelector("[data-category-item]")?.dataset.categoryItem || "";
+}
 function setActiveNav() {
 	const pageNav = document.querySelector("[data-nav]")?.getAttribute("data-nav");
 	if (!pageNav) return;
@@ -11,7 +13,8 @@ function setActiveNav() {
 }
 function getCategoryIdFromQuery() {
 	const id = new URLSearchParams(window.location.search).get("cat");
-	return document.querySelector(`[data-category-item="${id}"]`) ? id : DEFAULT_CATEGORY_ID;
+	if (id && document.querySelector(`[data-category-item="${id}"]`)) return id;
+	return getDefaultCategoryId();
 }
 function getCategoryName(categoryId) {
 	return document.querySelector(`.c-sidebar__trigger[data-category-id="${categoryId}"]`)?.dataset.categoryName || "";
@@ -90,7 +93,7 @@ $(function() {
 	const state = {
 		categoryId,
 		expandedId: categoryId,
-		subId: document.querySelector(`.c-sidebar__sub[data-category-id="${categoryId}"]`)?.dataset.subId || ""
+		subId: ""
 	};
 	setActiveNav();
 	updateView(state);
diff --git a/public/themes/website/1/zh/demo/category.html b/public/themes/website/1/zh/demo/category.html
index aa3c981..92bfffc 100644
--- a/public/themes/website/1/zh/demo/category.html
+++ b/public/themes/website/1/zh/demo/category.html
@@ -94,9 +94,9 @@ $current_cate_id = $current_cate['id'] ?? '';
               $sub_cate_id = $vo['id']; // 获取子分类的ID
               $need_show_sub_content = $vo['need_show_sub_content'] ?? 0; //是否需要展示此分类下的内容列表0=不展示,1=展示
               {/php}
-              <li class="c-sidebar__item {if $key==1}is-active{/if}" data-category-item="product-control-{$vo.id}">
+              <li class="c-sidebar__item {if $key_top==1}is-active{/if}" data-category-item="product-control-{$vo.id}">
 
-                <button type="button" class="c-sidebar__trigger" data-category-id="product-control-{$vo.id}" data-category-name="{$vo.title}" aria-expanded="true">
+                <button type="button" class="c-sidebar__trigger" data-category-id="product-control-{$vo.id}" data-category-name="{$vo.title}" aria-expanded="{if $key_top==1}true{else /}false{/if}">
                   <span>{$vo.title}</span>
                   <span class="c-sidebar__chevron" aria-hidden="true">
                     <svg viewBox="-1 -1 8.59082 13.0605" xmlns="http://www.w3.org/2000/svg" fill="none">
@@ -126,22 +126,14 @@ $current_cate_id = $current_cate['id'] ?? '';
             // $need_show_sub_content = $vo['need_show_sub_content'] ?? 0; //是否需要展示此分类下的内容列表0=不展示,1=展示
             {/php}
 
-            <div class="c-panel" data-category-panel="product-control-{$vo.id}">
-              {hcTaglib:subcategory pid="$sub_cate_id" item="vo_sub" sort="" key="key_sub"}
-
-              <!-- 获取当前分类的所有文章 -->
-              {hcTaglib:contentPage2 cid="$vo_sub.id" mainField="id,category_id,title,sub_title,thumbnail" subField="" name="hc_content" limit="100" item="content_sub22" sort="sort asc"}
-              {/hcTaglib:contentPage2}
-
-              {if !empty($hc_content)}
+            <div class="c-panel" data-category-panel="product-control-{$vo.id}" {if $key_top!=1}hidden{/if}>
               <div class="c-grid" data-product-grid>
-                {volist name="hc_content" id="vo_content"}
-                {php}
-                 // $sub_cate_id = $vo['id']; // 获取子分类的ID
-                // var_dump($vo_content->toArray());exit;
-                // $need_show_sub_content = $vo['need_show_sub_content'] ?? 0; //是否需要展示此分类下的内容列表0=不展示,1=展示
-                {/php}
+                {hcTaglib:subcategory pid="$sub_cate_id" item="vo_sub" sort="" key="key_sub"}
+                <!-- 获取当前二级分类的所有产品，统一放进同一个 grid -->
+                {hcTaglib:contentPage2 cid="$vo_sub.id" mainField="id,category_id,title,sub_title,thumbnail" subField="" name="hc_content" limit="100" item="content_sub22" sort="sort asc"}
+                {/hcTaglib:contentPage2}
 
+                {volist name="hc_content" id="vo_content"}
                 <article class="s-product-card" data-sub="product-plc-{$vo_sub.id}">
                   <a class="s-product-card__link" href="{:hcUrl('detail/index',['id'=>$vo_content['id'],'cid'=>$vo_content['category_id']])}">
                     <div class="s-product-card__media">
@@ -161,16 +153,12 @@ $current_cate_id = $current_cate['id'] ?? '';
                   </a>
                 </article>
                 {/volist}
+                {/hcTaglib:subcategory}
               </div>
 
-              {else /}
               <div class="c-empty" data-product-empty hidden>
                 <p class="c-empty__text">暂无产品</p>
               </div>
-              {/if}
-
-              {/hcTaglib:subcategory}
-
             </div>
 
             {/hcTaglib:subcategory}