diff --git a/assets/css/frontend/product-archive.css b/assets/css/frontend/product-archive.css
index fdc26368..8ae89bc3 100644
--- a/assets/css/frontend/product-archive.css
+++ b/assets/css/frontend/product-archive.css
@@ -733,3 +733,23 @@
 .aksrt-revenue-page__item .is-in{color:#27ae60;font-weight:700}
 .aksrt-revenue-page__item .is-out{color:#e74c3c;font-weight:700}
 .aksrt-product-editor__hint{font-size:13px;color:var(--color-ink-4,#8a909c);margin:0 0 10px}
+
+/* ===== zibll-parity cat filter / skeleton ===== */
+.aksrt-shop-cat-filter.shop-cat-filter{margin-top:14px}
+.shop-cat-filter-tab{display:flex;gap:10px;overflow-x:auto;list-style:none;margin:0 0 10px;padding:0 0 4px;-webkit-overflow-scrolling:touch}
+.shop-cat-filter-tab li{flex:0 0 auto}
+.shop-cat-filter-tab a,
+.shop-cat-filter-tab span,
+.shop-cat-filter-child a,
+.shop-cat-filter-child span{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600;text-decoration:none;color:var(--color-ink-2,#5c6370);background:var(--surface-4,#f3f4f6)}
+.shop-cat-filter-tab .active span,
+.shop-cat-filter-child .focus-color,
+.shop-cat-filter-orderby .focus-color{color:var(--color-primary,#f04494);background:color-mix(in srgb,var(--color-primary,#f04494) 12%, #fff)}
+.shop-cat-filter-child{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 10px}
+.shop-cat-filter-orderby{gap:8px}
+.shop-cat-filter-orderby .opacity5{opacity:.55;margin-right:4px;font-size:13px}
+.aksrt-product-archive__skeleton{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;padding:8px 0 16px}
+.aksrt-product-card--placeholder{min-height:220px;border-radius:12px;background:linear-gradient(90deg,#f3f4f6 25%,#e5e7eb 37%,#f3f4f6 63%);background-size:400% 100%;animation:aksrtShopSk 1.2s ease infinite}
+@keyframes aksrtShopSk{0%{background-position:100% 0}100%{background-position:0 0}}
+@media (max-width:992px){.aksrt-product-archive__skeleton{grid-template-columns:repeat(2,minmax(0,1fr))}}
+@media (max-width:560px){.aksrt-product-archive__skeleton{grid-template-columns:1fr}}
diff --git a/assets/js/product-archive.js b/assets/js/product-archive.js
index 74a54470..7f387b44 100644
--- a/assets/js/product-archive.js
+++ b/assets/js/product-archive.js
@@ -1,5 +1,7 @@
 /**
- * Product archive — sort + AJAX load more.
+ * Product archive — cat filter + sort + AJAX load more (zibll ajax-next UX).
+ *
+ * Uses REST /shop/frontend/products/archive and optional AksrtAjaxList events.
  *
  * @package AKSRT
  */
@@ -10,7 +12,7 @@
   if (!root) return;
 
   function restBase() {
-    var site = (window.aksrtData && aksrtData.siteUrl) ? String(aksrtData.siteUrl).replace(/\/$/, "") : "";
+    var site = window.aksrtData && aksrtData.siteUrl ? String(aksrtData.siteUrl).replace(/\/$/, "") : "";
     return site + "/wp-json/aksrt/v1";
   }
 
@@ -23,12 +25,17 @@
   }
 
   var grid = root.querySelector("[data-aksrt-product-grid], #aksrt-product-grid");
+  var pager = root.querySelector("[data-aksrt-ajaxpager], .ajaxpager");
   var countEl = root.querySelector("[data-aksrt-archive-count]");
+  var headerHost = root.querySelector("[data-aksrt-ajax-header]");
   var loadMoreBtn = root.querySelector("[data-aksrt-shop-load-more]");
+  var loader = root.querySelector("[data-aksrt-ajax-loader], .post_ajax_loader");
+
   var state = {
     taxonomy: root.getAttribute("data-taxonomy") || "",
     termId: Number(root.getAttribute("data-term-id") || 0),
     orderby: root.getAttribute("data-orderby") || "date",
+    order: (root.getAttribute("data-order") || "DESC").toUpperCase(),
     page: Number(root.getAttribute("data-page") || 1),
     maxPages: Number(root.getAttribute("data-max-pages") || 1),
     paging: root.getAttribute("data-paging") || "number",
@@ -38,115 +45,251 @@
     autoLoads: 0,
   };
 
-  function fetchArchive(page, orderby, replace) {
+  function showLoader(on) {
+    if (loader) {
+      loader.hidden = !on;
+      loader.style.display = on ? "" : "none";
+      loader.classList.toggle("is-loading", !!on);
+    }
+    if (pager) pager.classList.toggle("is-ajax-loading", !!on);
+  }
+
+  function updateLoadMore(hasMore) {
+    var pag = root.querySelector(".ajax-pag");
+    if (loadMoreBtn) {
+      loadMoreBtn.style.display = hasMore ? "" : "none";
+      loadMoreBtn.disabled = false;
+      loadMoreBtn.textContent = hasMore ? "加载更多" : "没有更多了";
+      if (!hasMore) loadMoreBtn.classList.add("ajax-nomore");
+      else loadMoreBtn.classList.remove("ajax-nomore");
+    }
+    if (pag) pag.style.display = hasMore ? "" : "none";
+  }
+
+  function syncOrderbyActive() {
+    root.querySelectorAll("[data-aksrt-shop-orderby]").forEach(function (a) {
+      var key = a.getAttribute("data-aksrt-shop-orderby") || "";
+      var active = key === state.orderby;
+      a.classList.toggle("is-active", active);
+      a.classList.toggle("focus-color", active && key === "price");
+    });
+  }
+
+  function fetchArchive(page, orderby, order, replace, termId) {
     if (state.loading) return Promise.resolve();
     state.loading = true;
+    showLoader(true);
     if (loadMoreBtn) {
       loadMoreBtn.disabled = true;
-      loadMoreBtn.textContent = "加载中...";
+      loadMoreBtn.textContent = "加载中…";
     }
 
     var qs = new URLSearchParams();
     qs.set("taxonomy", state.taxonomy);
-    qs.set("term_id", String(state.termId));
+    qs.set("term_id", String(typeof termId === "number" ? termId : state.termId));
     qs.set("page", String(page));
     qs.set("orderby", orderby || state.orderby);
+    if ((orderby || state.orderby) === "price") {
+      qs.set("order", order || state.order || "ASC");
+    }
+
+    var container = pager || grid || root;
+    try {
+      container.dispatchEvent(
+        new CustomEvent("post_ajax.before", {
+          bubbles: true,
+          detail: { page: page, orderby: orderby || state.orderby, replace: !!replace },
+        })
+      );
+    } catch (e0) {}
 
     return fetch(restBase() + "/shop/frontend/products/archive?" + qs.toString(), {
       method: "GET",
       credentials: "same-origin",
       headers: {
+        Accept: "application/json",
         "X-WP-Nonce": (window.aksrtData && aksrtData.restNonce) || "",
+        "X-AKSRT-Ajax": "list",
       },
     })
-      .then(function (r) { return r.json(); })
+      .then(function (r) {
+        return r.json();
+      })
       .then(function (result) {
         state.loading = false;
+        showLoader(false);
         if (!result || !result.success || !result.data) {
           toast((result && result.message) || "加载失败");
-          if (loadMoreBtn) {
-            loadMoreBtn.disabled = false;
-            loadMoreBtn.textContent = "加载更多";
-          }
+          updateLoadMore(state.page < state.maxPages);
           return;
         }
         var data = result.data;
         state.page = Number(data.page || page);
         state.maxPages = Number(data.max_pages || 1);
         state.orderby = data.orderby || state.orderby;
+        state.order = String(data.order || state.order || "DESC").toUpperCase();
+        if (typeof termId === "number" && termId > 0) {
+          state.termId = termId;
+        }
+        if (data.term && data.term.id) {
+          state.termId = Number(data.term.id);
+        }
         root.setAttribute("data-page", String(state.page));
         root.setAttribute("data-max-pages", String(state.maxPages));
         root.setAttribute("data-orderby", state.orderby);
+        root.setAttribute("data-order", state.order);
+        root.setAttribute("data-term-id", String(state.termId));
 
         if (countEl && typeof data.total !== "undefined") {
           countEl.textContent = "共 " + data.total + " 件商品";
         }
+        var titleEl = root.querySelector("[data-aksrt-archive-title]");
+        if (titleEl && data.term && data.term.name) {
+          titleEl.textContent = data.term.name;
+        }
+        var descEl = root.querySelector("[data-aksrt-archive-desc]");
+        if (descEl && data.term) {
+          descEl.textContent = data.term.description || "";
+          descEl.style.display = data.term.description ? "" : "none";
+        }
 
-        if (grid) {
-          if (replace) {
-            grid.innerHTML = data.html || "";
-          } else if (data.html) {
-            grid.insertAdjacentHTML("beforeend", data.html);
+        if (headerHost && data.header_html) {
+          // Keep title/count; replace filter widget if present.
+          var existingFilter = headerHost.querySelector("[data-aksrt-shop-cat-filter], .shop-cat-filter");
+          var tmp = document.createElement("div");
+          tmp.innerHTML = data.header_html;
+          var nextFilter = tmp.querySelector("[data-aksrt-shop-cat-filter], .shop-cat-filter") || tmp.firstElementChild;
+          if (existingFilter && nextFilter) {
+            existingFilter.replaceWith(nextFilter);
+          } else if (!existingFilter && nextFilter) {
+            headerHost.appendChild(nextFilter);
           }
         }
 
-        root.querySelectorAll("[data-aksrt-shop-orderby]").forEach(function (a) {
-          a.classList.toggle("is-active", a.getAttribute("data-aksrt-shop-orderby") === state.orderby);
-        });
-
-        if (loadMoreBtn) {
-          var hasMore = state.page < state.maxPages;
-          loadMoreBtn.style.display = hasMore ? "" : "none";
-          loadMoreBtn.disabled = false;
-          loadMoreBtn.textContent = "加载更多";
+        var html = data.html || data.empty_html || "";
+        if (grid) {
+          if (replace) {
+            grid.innerHTML = html;
+          } else if (html) {
+            grid.insertAdjacentHTML("beforeend", html);
+          }
         }
+
+        if (data.paginate_html) {
+          var oldPag = root.querySelector(".ajax-pag");
+          var wrap = document.createElement("div");
+          wrap.innerHTML = data.paginate_html;
+          var nextPag = wrap.firstElementChild;
+          if (oldPag && nextPag) oldPag.replaceWith(nextPag);
+          else if (!oldPag && nextPag && pager) pager.appendChild(nextPag);
+          loadMoreBtn = root.querySelector("[data-aksrt-shop-load-more]");
+        }
+
+        syncOrderbyActive();
+        updateLoadMore(!!data.has_more || state.page < state.maxPages);
+
+        try {
+          container.dispatchEvent(
+            new CustomEvent("post_ajax.ed", {
+              bubbles: true,
+              detail: { page: state.page, replace: !!replace, data: data },
+            })
+          );
+          document.dispatchEvent(
+            new CustomEvent("aksrt:posts:rendered", {
+              bubbles: true,
+              detail: { container: grid, replace: !!replace },
+            })
+          );
+        } catch (e1) {}
       })
       .catch(function () {
         state.loading = false;
-        if (loadMoreBtn) {
-          loadMoreBtn.disabled = false;
-          loadMoreBtn.textContent = "加载更多";
-        }
+        showLoader(false);
+        updateLoadMore(state.page < state.maxPages);
         toast("网络错误");
       });
   }
 
+  function pushUrl(orderby, order, termUrl) {
+    try {
+      var u = termUrl ? new URL(termUrl, window.location.origin) : new URL(window.location.href);
+      if (orderby) u.searchParams.set("orderby", orderby);
+      else u.searchParams.delete("orderby");
+      u.searchParams.delete("shop_orderby");
+      if (orderby === "price" && order) u.searchParams.set("order", order);
+      else u.searchParams.delete("order");
+      u.searchParams.delete("paged");
+      window.history.replaceState({}, "", u.toString());
+    } catch (err) {}
+  }
+
   root.addEventListener("click", function (e) {
-    var sort = e.target.closest("[data-aksrt-shop-orderby]");
-    if (sort && root.contains(sort)) {
+    // Category / sort links with ajax-next — intercept for REST (richer payload).
+    var termLink = e.target.closest("[data-aksrt-shop-term].ajax-next, a.ajax-next[data-aksrt-shop-term]");
+    if (termLink && root.contains(termLink)) {
       e.preventDefault();
+      e.stopPropagation();
+      var tid = Number(termLink.getAttribute("data-aksrt-shop-term") || 0);
+      var href = termLink.getAttribute("href") || "";
+      state.autoLoads = 0;
+      if (tid > 0) state.termId = tid;
+      pushUrl(state.orderby, state.order, href);
+      var rt = termLink.getAttribute("route-title");
+      if (rt) {
+        try {
+          document.title = rt;
+        } catch (e2) {}
+      }
+      fetchArchive(1, state.orderby, state.order, true, tid);
+      return;
+    }
+
+    var sort = e.target.closest("[data-aksrt-shop-orderby]");
+    if (sort && root.contains(sort) && sort.tagName === "A") {
+      e.preventDefault();
+      e.stopPropagation();
       var orderby = sort.getAttribute("data-aksrt-shop-orderby") || "date";
-      if (orderby === state.orderby && state.paging === "ajax") return;
+      var nextOrder = sort.getAttribute("data-aksrt-shop-order") || "";
+      if (orderby === "price") {
+        if (state.orderby === "price" && nextOrder) {
+          state.order = nextOrder.toUpperCase();
+        } else if (state.orderby !== "price") {
+          state.order = "ASC";
+        } else {
+          state.order = state.order === "ASC" ? "DESC" : "ASC";
+        }
+      }
+      if (orderby === state.orderby && orderby !== "price" && state.paging === "ajax") return;
       state.orderby = orderby;
       state.autoLoads = 0;
-      try {
-        var u = new URL(window.location.href);
-        u.searchParams.set("shop_orderby", orderby);
-        u.searchParams.delete("paged");
-        window.history.replaceState({}, "", u.toString());
-      } catch (err) {}
-      fetchArchive(1, orderby, true);
+      pushUrl(orderby, state.order);
+      fetchArchive(1, orderby, state.order, true);
       return;
     }
 
     var more = e.target.closest("[data-aksrt-shop-load-more]");
     if (more && root.contains(more)) {
       e.preventDefault();
+      e.stopPropagation();
       if (state.page >= state.maxPages) return;
-      fetchArchive(state.page + 1, state.orderby, false);
+      fetchArchive(state.page + 1, state.orderby, state.order, false);
     }
   });
 
   if (state.paging === "ajax" && state.ias && "IntersectionObserver" in window && loadMoreBtn) {
-    var io = new IntersectionObserver(function (entries) {
-      entries.forEach(function (entry) {
-        if (!entry.isIntersecting) return;
-        if (state.loading || state.page >= state.maxPages) return;
-        if (state.iasMax > 0 && state.autoLoads >= state.iasMax) return;
-        state.autoLoads += 1;
-        fetchArchive(state.page + 1, state.orderby, false);
-      });
-    }, { rootMargin: "240px" });
+    var io = new IntersectionObserver(
+      function (entries) {
+        entries.forEach(function (entry) {
+          if (!entry.isIntersecting) return;
+          if (state.loading || state.page >= state.maxPages) return;
+          if (state.iasMax > 0 && state.autoLoads >= state.iasMax) return;
+          state.autoLoads += 1;
+          fetchArchive(state.page + 1, state.orderby, state.order, false);
+        });
+      },
+      { rootMargin: "240px" }
+    );
     io.observe(loadMoreBtn);
   }
 })();
diff --git a/src/AKSRT/Admin/ShopControllerFrontendFlowOperations.php b/src/AKSRT/Admin/ShopControllerFrontendFlowOperations.php
index 18de487e..1eed7dd9 100644
--- a/src/AKSRT/Admin/ShopControllerFrontendFlowOperations.php
+++ b/src/AKSRT/Admin/ShopControllerFrontendFlowOperations.php
@@ -363,75 +363,92 @@ trait ShopControllerFrontendFlowOperations {
         $term_id = (int) ($request->get_param('term_id') ?? 0);
         $page = max(1, (int) ($request->get_param('page') ?? 1));
         $orderby = sanitize_key((string) ($request->get_param('orderby') ?? ''));
+        $order = sanitize_key((string) ($request->get_param('order') ?? ''));
 
         $view = \AKSRT\Shop\Shop::get_instance()->get_product_archive_view([
             'taxonomy' => $taxonomy,
             'term_id'  => $term_id,
             'paged'    => $page,
             'orderby'  => $orderby,
+            'order'    => $order,
         ]);
 
+        $sales_cfg = is_array($view['sales'] ?? null) ? $view['sales'] : [];
         $html = '';
         if (!empty($view['products']) && is_array($view['products'])) {
             ob_start();
             foreach ($view['products'] as $product) {
-                $this->render_product_card_html($product, $view);
+                if (function_exists('get_template_part')) {
+                    get_template_part('templates/parts/shop/product', 'card', [
+                        'product'   => $product,
+                        'sales_cfg' => $sales_cfg,
+                    ]);
+                }
             }
             $html = (string) ob_get_clean();
         }
 
+        $empty_html = '';
+        if ($html === '' && function_exists('aksrt_get_ajax_null')) {
+            $empty_html = aksrt_get_ajax_null(__('内容空空如也', 'aksrt'));
+        } elseif ($html === '') {
+            $empty_html = '<div class="aksrt-product-archive__empty ajax-item"><p>' . esc_html__('内容空空如也', 'aksrt') . '</p></div>';
+        }
+
+        // Header HTML for cat filter replace (when filter present).
+        $header_html = '';
+        if (!empty($view['filter']) && is_array($view['filter'])) {
+            ob_start();
+            $this->render_product_cat_filter_html($view);
+            $header_html = (string) ob_get_clean();
+        }
+
+        $paginate_html = '';
+        $page_n = (int) ($view['page'] ?? 1);
+        $max_pages = (int) ($view['max_pages'] ?? 1);
+        $has_more = $page_n < $max_pages;
+        if ($has_more && (string) ($view['paging'] ?? '') === 'ajax') {
+            $next_url = add_query_arg([
+                'taxonomy' => $taxonomy,
+                'term_id' => $term_id,
+                'page' => $page_n + 1,
+                'orderby' => (string) ($view['orderby'] ?? 'date'),
+                'order' => (string) ($view['order'] ?? ''),
+            ], rest_url('aksrt/v1/shop/frontend/products/archive'));
+            if (function_exists('aksrt_get_ajax_next_paginate')) {
+                $paginate_html = aksrt_get_ajax_next_paginate(
+                    (int) ($view['total'] ?? 0),
+                    $page_n,
+                    max(1, (int) ($view['per_page'] ?? 12)),
+                    $next_url
+                );
+            }
+        }
+
         return $this->success([
             'data' => array_merge($view, [
-                'html' => $html,
-                'has_more' => (int) ($view['page'] ?? 1) < (int) ($view['max_pages'] ?? 1),
+                'html' => $html !== '' ? $html : $empty_html,
+                'empty_html' => $empty_html,
+                'header_html' => $header_html,
+                'paginate_html' => $paginate_html,
+                'has_more' => $has_more,
+                'title' => !empty($view['term']['name'])
+                    ? (string) $view['term']['name'] . ' - ' . wp_strip_all_tags(get_bloginfo('name'))
+                    : '',
             ]),
         ]);
     }
 
-    private function render_product_card_html(array $product, array $view = []): void {
-        $sales_cfg = is_array($view['sales'] ?? null) ? $view['sales'] : [];
-        $mode = (string) ($sales_cfg['show'] ?? 'show');
-        $min_sales = max(0, (int) ($sales_cfg['show_min'] ?? 0));
-        $sales = (int) ($product['sales'] ?? 0);
-        $can_show_sales = false;
-        if ($mode === 'show') {
-            $can_show_sales = $sales > 0;
-        } elseif ($mode === 'threshold') {
-            $can_show_sales = $sales >= $min_sales;
-        }
-
-        $permalink = (string) ($product['permalink'] ?? '#');
-        $title = (string) ($product['title'] ?? '');
-        $image = (string) ($product['image'] ?? '');
-        $price = (float) ($product['price'] ?? 0);
-        $excerpt = (string) ($product['excerpt'] ?? '');
-        ?>
-        <article class="aksrt-product-card">
-            <a href="<?php echo esc_url($permalink); ?>" class="aksrt-product-card__link">
-                <?php if ($image !== '') : ?>
-                    <div class="aksrt-product-card__image">
-                        <img src="<?php echo esc_url($image); ?>" alt="<?php echo esc_attr($title); ?>" loading="lazy">
-                    </div>
-                <?php else : ?>
-                    <div class="aksrt-product-card__image aksrt-product-card__image--placeholder">
-                        <i class="fas fa-image"></i>
-                    </div>
-                <?php endif; ?>
-                <div class="aksrt-product-card__body">
-                    <h3 class="aksrt-product-card__title"><?php echo esc_html($title); ?></h3>
-                    <?php if ($excerpt !== '') : ?>
-                        <p class="aksrt-product-card__excerpt"><?php echo esc_html(wp_trim_words($excerpt, 15)); ?></p>
-                    <?php endif; ?>
-                    <div class="aksrt-product-card__footer">
-                        <span class="aksrt-product-card__price">¥<?php echo esc_html(number_format($price, 2)); ?></span>
-                        <?php if ($can_show_sales) : ?>
-                            <span class="aksrt-product-card__sales"><?php printf(esc_html__('已售 %d', 'aksrt'), $sales); ?></span>
-                        <?php endif; ?>
-                    </div>
-                </div>
-            </a>
-        </article>
-        <?php
+    /**
+     * Render cat filter bar HTML for AJAX header replace.
+     */
+    private function render_product_cat_filter_html(array $view): void {
+        $filter = is_array($view['filter'] ?? null) ? $view['filter'] : [];
+        $orderby = (string) ($view['orderby'] ?? ($filter['orderby'] ?? 'date'));
+        $order = strtoupper((string) ($view['order'] ?? ($filter['order'] ?? 'DESC')));
+        $term = is_array($view['term'] ?? null) ? $view['term'] : [];
+        $current_id = (int) ($filter['current_id'] ?? ($term['id'] ?? 0));
+        include get_template_directory() . '/templates/parts/shop/product-cat-filter.php';
     }
 
     public function get_frontend_revenue(\WP_REST_Request $request): \WP_REST_Response {
diff --git a/src/AKSRT/Shop/Part1.php b/src/AKSRT/Shop/Part1.php
index 969597de..5137d6a2 100644
--- a/src/AKSRT/Shop/Part1.php
+++ b/src/AKSRT/Shop/Part1.php
@@ -57,10 +57,39 @@ trait Part1 {
         $shop_settings = class_exists('\AKSRT\Settings\Settings') ? \AKSRT\Settings\Settings::get_shop_settings() : [];
         $list = is_array($shop_settings['list'] ?? null) ? $shop_settings['list'] : [];
         $per_page = max(4, min(100, (int) ($args['per_page'] ?? ($list['count'] ?? 12))));
-        $orderby = sanitize_key((string) ($args['orderby'] ?? ($list['orderby'] ?? 'date')));
-        if (!in_array($orderby, ['date', 'sales', 'price_asc', 'price_desc', 'comments', 'modified'], true)) {
-            $orderby = 'date';
+
+        // Normalize orderby aliases (zibll + legacy AKSRT keys).
+        $orderby_raw = sanitize_key((string) ($args['orderby'] ?? ($list['orderby'] ?? 'date')));
+        $order = strtoupper(sanitize_key((string) ($args['order'] ?? '')));
+        if (!in_array($order, ['ASC', 'DESC'], true)) {
+            $order = '';
         }
+        // Legacy split price keys → price + order.
+        if ($orderby_raw === 'price_asc') {
+            $orderby_raw = 'price';
+            $order = 'ASC';
+        } elseif ($orderby_raw === 'price_desc') {
+            $orderby_raw = 'price';
+            $order = 'DESC';
+        } elseif ($orderby_raw === 'sales_volume') {
+            $orderby_raw = 'sales';
+        } elseif ($orderby_raw === 'zibpay_price') {
+            $orderby_raw = 'price';
+        } elseif ($orderby_raw === 'comments') {
+            $orderby_raw = 'score';
+        }
+        $allowed_orderby = ['date', 'views', 'favorite_count', 'score', 'sales', 'price', 'modified'];
+        if (!in_array($orderby_raw, $allowed_orderby, true)) {
+            $orderby_raw = 'date';
+        }
+        if ($orderby_raw === 'price' && $order === '') {
+            $order = 'ASC';
+        }
+        if ($order === '' && $orderby_raw !== 'price') {
+            $order = 'DESC';
+        }
+        $orderby = $orderby_raw;
+
         $paging = sanitize_key((string) ($args['paging'] ?? ($list['paging'] ?? 'number')));
         if (!in_array($paging, ['number', 'ajax'], true)) {
             $paging = 'number';
@@ -76,12 +105,14 @@ trait Part1 {
             'max_pages' => 0,
             'page' => $paged,
             'orderby' => $orderby,
+            'order' => $order,
             'paging' => $paging,
             'ias_s' => $ias_s,
             'ias_max' => $ias_max,
             'per_page' => $per_page,
             'style' => $style,
             'sales' => is_array($shop_settings['sales'] ?? null) ? $shop_settings['sales'] : [],
+            'filter' => null,
         ];
 
         if (!in_array($taxonomy, ['aksrt_product_cat', 'aksrt_product_tag'], true) && empty($args['allow_all'])) {
@@ -93,7 +124,7 @@ trait Part1 {
             'posts_per_page' => $per_page,
             'paged'          => $paged,
             'post_status'    => 'publish',
-            'order'          => 'DESC',
+            'order'          => $order ?: 'DESC',
             'orderby'        => 'date',
         ];
 
@@ -114,16 +145,21 @@ trait Part1 {
             $query_args['meta_key'] = '_aksrt_sales';
             $query_args['orderby'] = 'meta_value_num';
             $query_args['order'] = 'DESC';
-        } elseif ($orderby === 'price_asc') {
+        } elseif ($orderby === 'price') {
             $query_args['meta_key'] = '_aksrt_price';
             $query_args['orderby'] = 'meta_value_num';
-            $query_args['order'] = 'ASC';
-        } elseif ($orderby === 'price_desc') {
-            $query_args['meta_key'] = '_aksrt_price';
+            $query_args['order'] = $order === 'ASC' ? 'ASC' : 'DESC';
+        } elseif ($orderby === 'favorite_count') {
+            $query_args['meta_key'] = '_aksrt_favorite_count';
             $query_args['orderby'] = 'meta_value_num';
             $query_args['order'] = 'DESC';
-        } elseif ($orderby === 'comments') {
-            $query_args['orderby'] = 'comment_count';
+        } elseif ($orderby === 'views') {
+            $query_args['meta_key'] = '_aksrt_views';
+            $query_args['orderby'] = 'meta_value_num';
+            $query_args['order'] = 'DESC';
+        } elseif ($orderby === 'score') {
+            $query_args['meta_key'] = '_aksrt_score_average';
+            $query_args['orderby'] = 'meta_value_num';
             $query_args['order'] = 'DESC';
         } elseif ($orderby === 'modified') {
             $query_args['orderby'] = 'modified';
@@ -138,6 +174,11 @@ trait Part1 {
         }
         wp_reset_postdata();
 
+        $filter = null;
+        if ($taxonomy === 'aksrt_product_cat' && $term) {
+            $filter = $this->build_product_cat_filter((int) $term->term_id, $orderby, $order);
+        }
+
         return [
             'products'  => $products,
             'term'      => $term ? [
@@ -146,17 +187,129 @@ trait Part1 {
                 'description' => (string) $term->description,
                 'count'       => (int) $term->count,
                 'taxonomy'    => $taxonomy,
+                'parent'      => (int) $term->parent,
+                'url'         => get_term_link($term),
             ] : null,
             'total'     => (int) $query->found_posts,
             'max_pages' => (int) $query->max_num_pages,
             'page'      => $paged,
             'orderby'   => $orderby,
+            'order'     => $order,
             'paging'    => $paging,
             'ias_s'     => $ias_s,
             'ias_max'   => $ias_max,
             'per_page'  => $per_page,
             'style'     => $style,
             'sales'     => is_array($shop_settings['sales'] ?? null) ? $shop_settings['sales'] : [],
+            'filter'    => $filter,
+        ];
+    }
+
+    /**
+     * Hierarchical cat filter data (zibll zib_shop_get_cat_filter).
+     *
+     * @return array{siblings:array<int,array>,children:array<int,array>,parent_id:int,mode:string}
+     */
+    public function build_product_cat_filter(int $cat_id, string $orderby = 'date', string $order = 'DESC'): array {
+        $taxonomy = 'aksrt_product_cat';
+        $cat = get_term($cat_id, $taxonomy);
+        if (!$cat || is_wp_error($cat)) {
+            return ['siblings' => [], 'children' => [], 'parent_id' => 0, 'mode' => 'flat', 'orderby' => $orderby, 'order' => $order];
+        }
+
+        $map_term = static function ($t) use ($orderby, $order): array {
+            $url = get_term_link($t);
+            if (!is_wp_error($url) && $orderby) {
+                $url = add_query_arg(array_filter([
+                    'orderby' => $orderby,
+                    'order' => $orderby === 'price' ? $order : null,
+                ]), $url);
+            }
+            return [
+                'id' => (int) $t->term_id,
+                'name' => (string) $t->name,
+                'url' => is_wp_error($url) ? '' : (string) $url,
+                'count' => (int) $t->count,
+            ];
+        };
+
+        $parent_id = (int) $cat->parent;
+        $children = get_terms([
+            'taxonomy' => $taxonomy,
+            'parent' => $cat_id,
+            'hide_empty' => false,
+        ]);
+        if (is_wp_error($children)) {
+            $children = [];
+        }
+
+        if ($parent_id > 0) {
+            $siblings = get_terms([
+                'taxonomy' => $taxonomy,
+                'parent' => $parent_id,
+                'hide_empty' => false,
+            ]);
+        } else {
+            $siblings = get_terms([
+                'taxonomy' => $taxonomy,
+                'parent' => 0,
+                'hide_empty' => false,
+            ]);
+        }
+        if (is_wp_error($siblings)) {
+            $siblings = [];
+        }
+
+        $mode = 'siblings';
+        $parent_terms = [];
+        if (empty($children) && $parent_id > 0) {
+            $parent_term = get_term($parent_id, $taxonomy);
+            if ($parent_term && !is_wp_error($parent_term) && (int) $parent_term->parent > 0) {
+                $parent_terms = get_terms([
+                    'taxonomy' => $taxonomy,
+                    'parent' => (int) $parent_term->parent,
+                    'hide_empty' => false,
+                ]);
+                if (is_wp_error($parent_terms)) {
+                    $parent_terms = [];
+                }
+                $mode = 'parent_siblings';
+            } elseif ($parent_id > 0) {
+                $parent_terms = get_terms([
+                    'taxonomy' => $taxonomy,
+                    'parent' => 0,
+                    'hide_empty' => false,
+                ]);
+                if (is_wp_error($parent_terms)) {
+                    $parent_terms = [];
+                }
+                $mode = 'parent_siblings';
+            }
+        } elseif (!empty($children)) {
+            $mode = 'with_children';
+        }
+
+        $parent_url = '';
+        if ($parent_id > 0) {
+            $plink = get_term_link($parent_id, $taxonomy);
+            if (!is_wp_error($plink)) {
+                $parent_url = add_query_arg(array_filter([
+                    'orderby' => $orderby,
+                    'order' => $orderby === 'price' ? $order : null,
+                ]), $plink);
+            }
+        }
+
+        return [
+            'mode' => $mode,
+            'current_id' => $cat_id,
+            'parent_id' => $parent_id,
+            'parent_url' => $parent_url,
+            'siblings' => array_map($map_term, empty($parent_terms) ? $siblings : $parent_terms),
+            'children' => array_map($map_term, $mode === 'with_children' ? $children : ($mode === 'parent_siblings' ? $siblings : [])),
+            'child_tabs' => array_map($map_term, $children),
+            'orderby' => $orderby,
+            'order' => $order,
         ];
     }
 
diff --git a/src/AKSRT/Shop/ProductReview.php b/src/AKSRT/Shop/ProductReview.php
index 4a6b2115..e5d8ca40 100644
--- a/src/AKSRT/Shop/ProductReview.php
+++ b/src/AKSRT/Shop/ProductReview.php
@@ -85,7 +85,8 @@ class ProductReview {
             update_comment_meta($comment_id, '_aksrt_review_images', $images);
         }
 
-        $this->refresh_product_scores($product_id);
+        $scores = $this->refresh_product_scores($product_id);
+        update_post_meta($product_id, '_aksrt_score_average', (float) ($scores['average'] ?? $average));
 
         if (class_exists('\AKSRT\Payment\OrderRepository')) {
             $order = \AKSRT\Payment\OrderRepository::get_instance()->get($order_number);
diff --git a/templates/parts/shop/product-card.php b/templates/parts/shop/product-card.php
index 37c435e1..26fc3a5f 100644
--- a/templates/parts/shop/product-card.php
+++ b/templates/parts/shop/product-card.php
@@ -34,7 +34,7 @@ $image = (string) ($product['image'] ?? '');
 $excerpt = (string) ($product['excerpt'] ?? '');
 $price = (float) ($product['price'] ?? 0);
 ?>
-<article class="aksrt-product-card">
+<article class="aksrt-product-card product-item posts-item card ajax-item">
 	<a href="<?php echo esc_url($permalink !== '' ? $permalink : '#'); ?>" class="aksrt-product-card__link">
 		<?php if ($image !== '') : ?>
 			<div class="aksrt-product-card__image">
diff --git a/templates/parts/shop/product-cat-filter.php b/templates/parts/shop/product-cat-filter.php
new file mode 100644
index 00000000..e191e21b
--- /dev/null
+++ b/templates/parts/shop/product-cat-filter.php
@@ -0,0 +1,149 @@
+<?php
+/**
+ * Product category hierarchical filter bar (zibll shop-cat-filter parity).
+ *
+ * Expects in scope:
+ * - $filter array from Shop::build_product_cat_filter()
+ * - $orderby string
+ * - $order string ASC|DESC
+ * - $term array|null
+ *
+ * @package AKSRT
+ */
+
+defined('ABSPATH') || exit;
+
+$filter = is_array($filter ?? null) ? $filter : [];
+$orderby = sanitize_key((string) ($orderby ?? ($filter['orderby'] ?? 'date')));
+$order = strtoupper(sanitize_key((string) ($order ?? ($filter['order'] ?? 'DESC'))));
+if (!in_array($order, ['ASC', 'DESC'], true)) {
+	$order = 'DESC';
+}
+$current_id = (int) ($filter['current_id'] ?? 0);
+$mode = (string) ($filter['mode'] ?? 'siblings');
+$siblings = is_array($filter['siblings'] ?? null) ? $filter['siblings'] : [];
+$children = is_array($filter['children'] ?? null) ? $filter['children'] : [];
+$child_tabs = is_array($filter['child_tabs'] ?? null) ? $filter['child_tabs'] : [];
+$parent_url = (string) ($filter['parent_url'] ?? '');
+$parent_id = (int) ($filter['parent_id'] ?? 0);
+$term_name = is_array($term ?? null) ? (string) ($term['name'] ?? '') : '';
+
+$order_labels = [
+	'date' => __('最新', 'aksrt'),
+	'views' => __('最热', 'aksrt'),
+	'favorite_count' => __('收藏', 'aksrt'),
+	'score' => __('评分', 'aksrt'),
+	'sales' => __('销量', 'aksrt'),
+];
+
+$base_term_url = !empty($term['url']) ? (string) $term['url'] : '';
+if ($base_term_url === '' && $current_id > 0) {
+	$link = get_term_link($current_id, 'aksrt_product_cat');
+	$base_term_url = is_wp_error($link) ? '' : (string) $link;
+}
+
+$blog = wp_strip_all_tags(get_bloginfo('name'));
+?>
+<div class="shop-cat-filter aksrt-shop-cat-filter zib-widget relative" data-aksrt-shop-cat-filter win-ajax-replace="shop-cat-filter">
+	<?php if (!empty($siblings)) : ?>
+		<div class="shop-cat-filter-tab list-inline scroll-x mini-scrollbar tab-nav-theme" data-aksrt-cat-tabs>
+			<?php foreach ($siblings as $sib) :
+				$sid = (int) ($sib['id'] ?? 0);
+				$is_active = ($mode === 'with_children' && $sid === $current_id)
+					|| ($mode === 'parent_siblings' && $sid === $parent_id)
+					|| ($mode === 'siblings' && $sid === $current_id);
+				?>
+				<?php if ($is_active) : ?>
+					<li class="active"><span class="focus-color"><?php echo esc_html((string) ($sib['name'] ?? '')); ?></span></li>
+				<?php else : ?>
+					<li>
+						<a class="ajax-next"
+						   ajax-replace="true"
+						   route="1"
+						   route-title="<?php echo esc_attr((string) ($sib['name'] ?? '') . ' - ' . __('商城', 'aksrt') . ($blog ? ' · ' . $blog : '')); ?>"
+						   href="<?php echo esc_url((string) ($sib['url'] ?? '#')); ?>"
+						   data-aksrt-shop-term="<?php echo esc_attr((string) $sid); ?>">
+							<?php echo esc_html((string) ($sib['name'] ?? '')); ?>
+						</a>
+					</li>
+				<?php endif; ?>
+			<?php endforeach; ?>
+		</div>
+	<?php endif; ?>
+
+	<?php if ($mode === 'with_children' && !empty($child_tabs)) : ?>
+		<div class="shop-cat-filter-child" data-aksrt-cat-children>
+			<span class="focus-color"><?php esc_html_e('全部', 'aksrt'); ?></span>
+			<?php foreach ($child_tabs as $child) : ?>
+				<a class="ajax-next"
+				   ajax-replace="true"
+				   route="1"
+				   route-title="<?php echo esc_attr((string) ($child['name'] ?? '') . ' - ' . __('商城', 'aksrt')); ?>"
+				   href="<?php echo esc_url((string) ($child['url'] ?? '#')); ?>"
+				   data-aksrt-shop-term="<?php echo esc_attr((string) ((int) ($child['id'] ?? 0))); ?>">
+					<?php echo esc_html((string) ($child['name'] ?? '')); ?>
+				</a>
+			<?php endforeach; ?>
+		</div>
+	<?php elseif ($mode === 'parent_siblings' && !empty($children)) : ?>
+		<div class="shop-cat-filter-child" data-aksrt-cat-children>
+			<?php if ($parent_url !== '') : ?>
+				<a class="ajax-next" ajax-replace="true" route="1" href="<?php echo esc_url($parent_url); ?>" data-aksrt-shop-term="<?php echo esc_attr((string) $parent_id); ?>">
+					<?php esc_html_e('全部', 'aksrt'); ?>
+				</a>
+			<?php endif; ?>
+			<?php foreach ($children as $child) :
+				$cid = (int) ($child['id'] ?? 0);
+				?>
+				<?php if ($cid === $current_id) : ?>
+					<span class="focus-color"><?php echo esc_html((string) ($child['name'] ?? '')); ?></span>
+				<?php else : ?>
+					<a class="ajax-next"
+					   ajax-replace="true"
+					   route="1"
+					   route-title="<?php echo esc_attr((string) ($child['name'] ?? '') . ' - ' . __('商城', 'aksrt')); ?>"
+					   href="<?php echo esc_url((string) ($child['url'] ?? '#')); ?>"
+					   data-aksrt-shop-term="<?php echo esc_attr((string) $cid); ?>">
+						<?php echo esc_html((string) ($child['name'] ?? '')); ?>
+					</a>
+				<?php endif; ?>
+			<?php endforeach; ?>
+		</div>
+	<?php endif; ?>
+
+	<div class="shop-cat-filter-orderby shop-cat-filter-child" win-ajax-replace="orderby" data-aksrt-shop-orderby-bar>
+		<span class="opacity5"><?php esc_html_e('排序', 'aksrt'); ?></span>
+		<?php foreach ($order_labels as $key => $label) :
+			if ($orderby === $key) : ?>
+				<span class="focus-color"><?php echo esc_html($label); ?></span>
+			<?php else :
+				$href = $base_term_url !== '' ? add_query_arg(['orderby' => $key], $base_term_url) : add_query_arg(['orderby' => $key]);
+				?>
+				<a rel="nofollow" ajax-replace="true" class="ajax-next" href="<?php echo esc_url($href); ?>" data-aksrt-shop-orderby="<?php echo esc_attr($key); ?>">
+					<?php echo esc_html($label); ?>
+				</a>
+			<?php endif;
+		endforeach;
+
+		// Price toggle (single 售价 control).
+		if ($orderby === 'price') {
+			$next_order = $order === 'DESC' ? 'ASC' : 'DESC';
+			$icon = $next_order === 'DESC' ? 'up' : 'down';
+			$href = $base_term_url !== ''
+				? add_query_arg(['orderby' => 'price', 'order' => $next_order], $base_term_url)
+				: add_query_arg(['orderby' => 'price', 'order' => $next_order]);
+			?>
+			<a rel="nofollow" ajax-replace="true" class="ajax-next focus-color" href="<?php echo esc_url($href); ?>" data-aksrt-shop-orderby="price" data-aksrt-shop-order="<?php echo esc_attr($next_order); ?>">
+				<?php esc_html_e('售价', 'aksrt'); ?><i class="opacity5 ml3 fa fa-long-arrow-<?php echo esc_attr($icon); ?>"></i>
+			</a>
+		<?php } else {
+			$href = $base_term_url !== ''
+				? add_query_arg(['orderby' => 'price'], $base_term_url)
+				: add_query_arg(['orderby' => 'price']);
+			?>
+			<a rel="nofollow" ajax-replace="true" class="ajax-next" href="<?php echo esc_url($href); ?>" data-aksrt-shop-orderby="price">
+				<?php esc_html_e('售价', 'aksrt'); ?>
+			</a>
+		<?php } ?>
+	</div>
+</div>
diff --git a/templates/shop/product-cat.php b/templates/shop/product-cat.php
index 9bc3853d..d15133fa 100644
--- a/templates/shop/product-cat.php
+++ b/templates/shop/product-cat.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * 商品分类归档模板
+ * 商品分类归档模板 — zibll shop cat filter + ajax list 1:1 UX
  *
  * @package AKSRT
  */
@@ -11,14 +11,25 @@ get_header();
 
 $term    = get_queried_object();
 $paged   = max(1, (int) get_query_var('paged'));
-$orderby = isset($_GET['shop_orderby']) ? sanitize_key(wp_unslash((string) $_GET['shop_orderby'])) : '';
-$shop    = class_exists('\AKSRT\Shop\Shop') ? \AKSRT\Shop\Shop::get_instance() : null;
-$view    = $shop ? $shop->get_product_archive_view([
-    'taxonomy' => 'aksrt_product_cat',
-    'term_id'  => $term ? (int) $term->term_id : 0,
-    'paged'    => $paged,
-    'orderby'  => $orderby,
-]) : ['products' => [], 'term' => null, 'total' => 0, 'max_pages' => 0, 'orderby' => 'date', 'paging' => 'number'];
+$orderby = '';
+$order   = '';
+if (isset($_GET['orderby'])) {
+	$orderby = sanitize_key(wp_unslash((string) $_GET['orderby']));
+} elseif (isset($_GET['shop_orderby'])) {
+	$orderby = sanitize_key(wp_unslash((string) $_GET['shop_orderby']));
+}
+if (isset($_GET['order'])) {
+	$order = sanitize_key(wp_unslash((string) $_GET['order']));
+}
+
+$shop = class_exists('\AKSRT\Shop\Shop') ? \AKSRT\Shop\Shop::get_instance() : null;
+$view = $shop ? $shop->get_product_archive_view([
+	'taxonomy' => 'aksrt_product_cat',
+	'term_id'  => $term ? (int) $term->term_id : 0,
+	'paged'    => $paged,
+	'orderby'  => $orderby,
+	'order'    => $order,
+]) : ['products' => [], 'term' => null, 'total' => 0, 'max_pages' => 0, 'orderby' => 'date', 'order' => 'DESC', 'paging' => 'number'];
 
 $products  = $view['products'] ?? [];
 $total     = (int) ($view['total'] ?? 0);
@@ -26,95 +37,108 @@ $max_pages = (int) ($view['max_pages'] ?? 0);
 $term_name = $term->name ?? '';
 $term_desc = $term->description ?? '';
 $active_orderby = (string) ($view['orderby'] ?? 'date');
+$active_order = strtoupper((string) ($view['order'] ?? 'DESC'));
 $paging = (string) ($view['paging'] ?? 'number');
 $ias_s = !empty($view['ias_s']);
 $ias_max = (int) ($view['ias_max'] ?? 5);
 $style = (string) ($view['style'] ?? 'default');
 $sales_cfg = is_array($view['sales'] ?? null) ? $view['sales'] : [];
-
-$order_options = [
-    'date' => __('最新', 'aksrt'),
-    'sales' => __('销量', 'aksrt'),
-    'price_asc' => __('价格升序', 'aksrt'),
-    'price_desc' => __('价格降序', 'aksrt'),
-    'comments' => __('评价', 'aksrt'),
-];
+$filter = is_array($view['filter'] ?? null) ? $view['filter'] : null;
 ?>
 
 <main id="main-content" class="site-main content-shell" tabindex="-1">
-    <?php if (function_exists('aksrt_breadcrumbs')) { aksrt_breadcrumbs(); } ?>
+	<?php if (function_exists('aksrt_breadcrumbs')) { aksrt_breadcrumbs(); } ?>
 
-    <div class="aksrt-product-archive container"
-         data-aksrt-product-archive
-         data-taxonomy="aksrt_product_cat"
-         data-term-id="<?php echo esc_attr((string) ($term->term_id ?? 0)); ?>"
-         data-orderby="<?php echo esc_attr($active_orderby); ?>"
-         data-page="<?php echo esc_attr((string) $paged); ?>"
-         data-max-pages="<?php echo esc_attr((string) $max_pages); ?>"
-         data-paging="<?php echo esc_attr($paging); ?>"
-         data-ias="<?php echo $ias_s ? '1' : '0'; ?>"
-         data-ias-max="<?php echo esc_attr((string) $ias_max); ?>"
-         data-style="<?php echo esc_attr($style); ?>">
+	<div class="aksrt-product-archive container"
+		 data-aksrt-product-archive
+		 data-taxonomy="aksrt_product_cat"
+		 data-term-id="<?php echo esc_attr((string) ($term->term_id ?? 0)); ?>"
+		 data-orderby="<?php echo esc_attr($active_orderby); ?>"
+		 data-order="<?php echo esc_attr($active_order); ?>"
+		 data-page="<?php echo esc_attr((string) $paged); ?>"
+		 data-max-pages="<?php echo esc_attr((string) $max_pages); ?>"
+		 data-paging="<?php echo esc_attr($paging); ?>"
+		 data-ias="<?php echo $ias_s ? '1' : '0'; ?>"
+		 data-ias-max="<?php echo esc_attr((string) $ias_max); ?>"
+		 data-style="<?php echo esc_attr($style); ?>">
 
-        <header class="aksrt-product-archive__header">
-            <div class="aksrt-product-archive__eyebrow"><?php esc_html_e('商城商品', 'aksrt'); ?></div>
-            <h1 class="aksrt-product-archive__title"><?php echo esc_html($term_name); ?></h1>
-            <?php if ($term_desc) : ?>
-                <p class="aksrt-product-archive__desc"><?php echo esc_html($term_desc); ?></p>
-            <?php endif; ?>
-            <p class="aksrt-product-archive__count" data-aksrt-archive-count><?php printf(esc_html__('共 %d 件商品', 'aksrt'), $total); ?></p>
-        </header>
+		<header class="aksrt-product-archive__header shop-term-header ajax-item-header" data-aksrt-ajax-header>
+			<div class="aksrt-product-archive__eyebrow"><?php esc_html_e('商城商品', 'aksrt'); ?></div>
+			<h1 class="aksrt-product-archive__title" data-aksrt-archive-title><?php echo esc_html($term_name); ?></h1>
+			<?php if ($term_desc) : ?>
+				<p class="aksrt-product-archive__desc" data-aksrt-archive-desc><?php echo esc_html($term_desc); ?></p>
+			<?php endif; ?>
+			<p class="aksrt-product-archive__count" data-aksrt-archive-count><?php printf(esc_html__('共 %d 件商品', 'aksrt'), $total); ?></p>
 
-        <nav class="aksrt-product-archive__toolbar" aria-label="<?php esc_attr_e('商品排序', 'aksrt'); ?>">
-            <?php foreach ($order_options as $key => $label) :
-                $url = add_query_arg(['shop_orderby' => $key]);
-                ?>
-                <a class="aksrt-product-archive__sort<?php echo $active_orderby === $key ? ' is-active' : ''; ?>"
-                   href="<?php echo esc_url($url); ?>"
-                   data-aksrt-shop-orderby="<?php echo esc_attr($key); ?>">
-                    <?php echo esc_html($label); ?>
-                </a>
-            <?php endforeach; ?>
-        </nav>
+			<?php
+			if ($filter) {
+				$orderby = $active_orderby;
+				$order = $active_order;
+				$term = $view['term'] ?? null;
+				include get_template_directory() . '/templates/parts/shop/product-cat-filter.php';
+			}
+			?>
+		</header>
 
-        <?php if (!empty($products)) : ?>
-            <div class="aksrt-product-archive__grid aksrt-product-archive__grid--<?php echo esc_attr($style); ?>" id="aksrt-product-grid" data-aksrt-product-grid>
-                <?php foreach ($products as $product) :
-                    get_template_part('templates/parts/shop/product', 'card', [
-                        'product'   => $product,
-                        'sales_cfg' => $sales_cfg,
-                    ]);
-                endforeach; ?>
-            </div>
+		<div class="ajaxpager product-lists-row aksrt-product-archive__ajaxpager"
+			 data-aksrt-ajaxpager
+			 data-aksrt-ajax-clear="1">
+			<div class="post_ajax_loader" data-aksrt-ajax-loader data-aksrt-ajax-loader-hide hidden>
+				<div class="aksrt-product-archive__skeleton">
+					<?php for ($i = 0; $i < 4; $i++) : ?>
+						<div class="aksrt-product-card aksrt-product-card--placeholder placeholder"></div>
+					<?php endfor; ?>
+				</div>
+			</div>
 
-            <?php if ($max_pages > 1) : ?>
-                <?php if ($paging === 'ajax') : ?>
-                    <div class="aksrt-product-archive__load-more">
-                        <button type="button" class="aksrt-load-more-btn" data-aksrt-shop-load-more><?php esc_html_e('加载更多', 'aksrt'); ?></button>
-                    </div>
-                <?php else : ?>
-                    <nav class="aksrt-product-archive__pagination" aria-label="<?php esc_attr_e('商品分页', 'aksrt'); ?>">
-                        <?php
-                        echo paginate_links([
-                            'total'     => $max_pages,
-                            'current'   => $paged,
-                            'prev_text' => '<i class="fas fa-chevron-left"></i>',
-                            'next_text' => '<i class="fas fa-chevron-right"></i>',
-                            'add_args'  => $active_orderby ? ['shop_orderby' => $active_orderby] : [],
-                        ]);
-                        ?>
-                    </nav>
-                <?php endif; ?>
-            <?php endif; ?>
-        <?php else : ?>
-            <div class="aksrt-product-archive__empty">
-                <i class="fas fa-box-open"></i>
-                <p><?php esc_html_e('内容空空如也', 'aksrt'); ?></p>
-            </div>
-        <?php endif; ?>
-    </div>
+			<div class="aksrt-product-archive__grid aksrt-product-archive__grid--<?php echo esc_attr($style); ?>" id="aksrt-product-grid" data-aksrt-product-grid>
+				<?php if (!empty($products)) : ?>
+					<?php foreach ($products as $product) :
+						get_template_part('templates/parts/shop/product', 'card', [
+							'product'   => $product,
+							'sales_cfg' => $sales_cfg,
+						]);
+					endforeach; ?>
+				<?php else : ?>
+					<?php echo function_exists('aksrt_get_ajax_null') ? aksrt_get_ajax_null(__('内容空空如也', 'aksrt')) : '<div class="aksrt-product-archive__empty ajax-item"><p>' . esc_html__('内容空空如也', 'aksrt') . '</p></div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
+				<?php endif; ?>
+			</div>
+
+			<?php if ($max_pages > 1 && $paging === 'ajax') : ?>
+				<div class="ajax-pag text-center theme-pagination">
+					<div class="next-page ajax-next">
+						<a href="#"
+						   class="ajax-next aksrt-load-more-btn"
+						   data-aksrt-shop-load-more
+						   data-aksrt-ajax-next><?php esc_html_e('加载更多', 'aksrt'); ?></a>
+					</div>
+				</div>
+			<?php elseif ($max_pages > 1) : ?>
+				<nav class="aksrt-product-archive__pagination" aria-label="<?php esc_attr_e('商品分页', 'aksrt'); ?>">
+					<?php
+					echo paginate_links([
+						'total'     => $max_pages,
+						'current'   => $paged,
+						'prev_text' => '<i class="fas fa-chevron-left"></i>',
+						'next_text' => '<i class="fas fa-chevron-right"></i>',
+						'add_args'  => array_filter([
+							'orderby' => $active_orderby,
+							'order' => $active_orderby === 'price' ? $active_order : null,
+						]),
+					]);
+					?>
+				</nav>
+			<?php endif; ?>
+		</div>
+	</div>
 </main>
 
 <?php
-wp_enqueue_script('aksrt-product-archive', get_template_directory_uri() . '/assets/js/product-archive.js', ['aksrt-script'], AKSRT_VERSION, true);
+wp_enqueue_script(
+	'aksrt-product-archive',
+	get_template_directory_uri() . '/assets/js/product-archive.js',
+	['aksrt-script', 'aksrt-core-ajax-list'],
+	AKSRT_VERSION,
+	true
+);
 get_footer();
diff --git a/templates/shop/product-tag.php b/templates/shop/product-tag.php
index cf77d066..b6ba0f89 100644
--- a/templates/shop/product-tag.php
+++ b/templates/shop/product-tag.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * 商品标签归档模板
+ * 商品标签归档模板 — sort + ajax load-more (zibll tag parity)
  *
  * @package AKSRT
  */
@@ -11,14 +11,25 @@ get_header();
 
 $term    = get_queried_object();
 $paged   = max(1, (int) get_query_var('paged'));
-$orderby = isset($_GET['shop_orderby']) ? sanitize_key(wp_unslash((string) $_GET['shop_orderby'])) : '';
-$shop    = class_exists('\AKSRT\Shop\Shop') ? \AKSRT\Shop\Shop::get_instance() : null;
-$view    = $shop ? $shop->get_product_archive_view([
-    'taxonomy' => 'aksrt_product_tag',
-    'term_id'  => $term ? (int) $term->term_id : 0,
-    'paged'    => $paged,
-    'orderby'  => $orderby,
-]) : ['products' => [], 'term' => null, 'total' => 0, 'max_pages' => 0, 'orderby' => 'date', 'paging' => 'number'];
+$orderby = '';
+$order   = '';
+if (isset($_GET['orderby'])) {
+	$orderby = sanitize_key(wp_unslash((string) $_GET['orderby']));
+} elseif (isset($_GET['shop_orderby'])) {
+	$orderby = sanitize_key(wp_unslash((string) $_GET['shop_orderby']));
+}
+if (isset($_GET['order'])) {
+	$order = sanitize_key(wp_unslash((string) $_GET['order']));
+}
+
+$shop = class_exists('\AKSRT\Shop\Shop') ? \AKSRT\Shop\Shop::get_instance() : null;
+$view = $shop ? $shop->get_product_archive_view([
+	'taxonomy' => 'aksrt_product_tag',
+	'term_id'  => $term ? (int) $term->term_id : 0,
+	'paged'    => $paged,
+	'orderby'  => $orderby,
+	'order'    => $order,
+]) : ['products' => [], 'term' => null, 'total' => 0, 'max_pages' => 0, 'orderby' => 'date', 'order' => 'DESC', 'paging' => 'number'];
 
 $products  = $view['products'] ?? [];
 $total     = (int) ($view['total'] ?? 0);
@@ -26,95 +37,132 @@ $max_pages = (int) ($view['max_pages'] ?? 0);
 $term_name = $term->name ?? '';
 $term_desc = $term->description ?? '';
 $active_orderby = (string) ($view['orderby'] ?? 'date');
+$active_order = strtoupper((string) ($view['order'] ?? 'DESC'));
 $paging = (string) ($view['paging'] ?? 'number');
 $ias_s = !empty($view['ias_s']);
 $ias_max = (int) ($view['ias_max'] ?? 5);
 $style = (string) ($view['style'] ?? 'default');
 $sales_cfg = is_array($view['sales'] ?? null) ? $view['sales'] : [];
 
-$order_options = [
-    'date' => __('最新', 'aksrt'),
-    'sales' => __('销量', 'aksrt'),
-    'price_asc' => __('价格升序', 'aksrt'),
-    'price_desc' => __('价格降序', 'aksrt'),
-    'comments' => __('评价', 'aksrt'),
+$order_labels = [
+	'date' => __('最新', 'aksrt'),
+	'views' => __('最热', 'aksrt'),
+	'favorite_count' => __('收藏', 'aksrt'),
+	'score' => __('评分', 'aksrt'),
+	'sales' => __('销量', 'aksrt'),
 ];
+$base_url = $term && !is_wp_error(get_term_link($term)) ? get_term_link($term) : '';
 ?>
 
 <main id="main-content" class="site-main content-shell" tabindex="-1">
-    <?php if (function_exists('aksrt_breadcrumbs')) { aksrt_breadcrumbs(); } ?>
+	<?php if (function_exists('aksrt_breadcrumbs')) { aksrt_breadcrumbs(); } ?>
 
-    <div class="aksrt-product-archive container"
-         data-aksrt-product-archive
-         data-taxonomy="aksrt_product_tag"
-         data-term-id="<?php echo esc_attr((string) ($term->term_id ?? 0)); ?>"
-         data-orderby="<?php echo esc_attr($active_orderby); ?>"
-         data-page="<?php echo esc_attr((string) $paged); ?>"
-         data-max-pages="<?php echo esc_attr((string) $max_pages); ?>"
-         data-paging="<?php echo esc_attr($paging); ?>"
-         data-ias="<?php echo $ias_s ? '1' : '0'; ?>"
-         data-ias-max="<?php echo esc_attr((string) $ias_max); ?>"
-         data-style="<?php echo esc_attr($style); ?>">
+	<div class="aksrt-product-archive container"
+		 data-aksrt-product-archive
+		 data-taxonomy="aksrt_product_tag"
+		 data-term-id="<?php echo esc_attr((string) ($term->term_id ?? 0)); ?>"
+		 data-orderby="<?php echo esc_attr($active_orderby); ?>"
+		 data-order="<?php echo esc_attr($active_order); ?>"
+		 data-page="<?php echo esc_attr((string) $paged); ?>"
+		 data-max-pages="<?php echo esc_attr((string) $max_pages); ?>"
+		 data-paging="<?php echo esc_attr($paging); ?>"
+		 data-ias="<?php echo $ias_s ? '1' : '0'; ?>"
+		 data-ias-max="<?php echo esc_attr((string) $ias_max); ?>"
+		 data-style="<?php echo esc_attr($style); ?>">
 
-        <header class="aksrt-product-archive__header">
-            <div class="aksrt-product-archive__eyebrow"><?php esc_html_e('商品标签', 'aksrt'); ?></div>
-            <h1 class="aksrt-product-archive__title"><?php echo esc_html($term_name); ?></h1>
-            <?php if ($term_desc) : ?>
-                <p class="aksrt-product-archive__desc"><?php echo esc_html($term_desc); ?></p>
-            <?php endif; ?>
-            <p class="aksrt-product-archive__count" data-aksrt-archive-count><?php printf(esc_html__('共 %d 件商品', 'aksrt'), $total); ?></p>
-        </header>
+		<header class="aksrt-product-archive__header shop-term-header" data-aksrt-ajax-header>
+			<div class="aksrt-product-archive__eyebrow"><?php esc_html_e('商城标签', 'aksrt'); ?></div>
+			<h1 class="aksrt-product-archive__title"><?php echo esc_html($term_name); ?></h1>
+			<?php if ($term_desc) : ?>
+				<p class="aksrt-product-archive__desc"><?php echo esc_html($term_desc); ?></p>
+			<?php endif; ?>
+			<p class="aksrt-product-archive__count" data-aksrt-archive-count><?php printf(esc_html__('共 %d 件商品', 'aksrt'), $total); ?></p>
 
-        <nav class="aksrt-product-archive__toolbar" aria-label="<?php esc_attr_e('商品排序', 'aksrt'); ?>">
-            <?php foreach ($order_options as $key => $label) :
-                $url = add_query_arg(['shop_orderby' => $key]);
-                ?>
-                <a class="aksrt-product-archive__sort<?php echo $active_orderby === $key ? ' is-active' : ''; ?>"
-                   href="<?php echo esc_url($url); ?>"
-                   data-aksrt-shop-orderby="<?php echo esc_attr($key); ?>">
-                    <?php echo esc_html($label); ?>
-                </a>
-            <?php endforeach; ?>
-        </nav>
+			<div class="shop-cat-filter-orderby shop-cat-filter-child" win-ajax-replace="orderby" data-aksrt-shop-orderby-bar>
+				<span class="opacity5"><?php esc_html_e('排序', 'aksrt'); ?></span>
+				<?php foreach ($order_labels as $key => $label) :
+					if ($active_orderby === $key) : ?>
+						<span class="focus-color"><?php echo esc_html($label); ?></span>
+					<?php else :
+						$href = $base_url ? add_query_arg(['orderby' => $key], $base_url) : add_query_arg(['orderby' => $key]);
+						?>
+						<a rel="nofollow" ajax-replace="true" class="ajax-next" href="<?php echo esc_url($href); ?>" data-aksrt-shop-orderby="<?php echo esc_attr($key); ?>">
+							<?php echo esc_html($label); ?>
+						</a>
+					<?php endif;
+				endforeach;
+				if ($active_orderby === 'price') {
+					$next_order = $active_order === 'DESC' ? 'ASC' : 'DESC';
+					$icon = $next_order === 'DESC' ? 'up' : 'down';
+					$href = $base_url ? add_query_arg(['orderby' => 'price', 'order' => $next_order], $base_url) : add_query_arg(['orderby' => 'price', 'order' => $next_order]);
+					?>
+					<a rel="nofollow" ajax-replace="true" class="ajax-next focus-color" href="<?php echo esc_url($href); ?>" data-aksrt-shop-orderby="price" data-aksrt-shop-order="<?php echo esc_attr($next_order); ?>">
+						<?php esc_html_e('售价', 'aksrt'); ?><i class="opacity5 ml3 fa fa-long-arrow-<?php echo esc_attr($icon); ?>"></i>
+					</a>
+				<?php } else {
+					$href = $base_url ? add_query_arg(['orderby' => 'price'], $base_url) : add_query_arg(['orderby' => 'price']);
+					?>
+					<a rel="nofollow" ajax-replace="true" class="ajax-next" href="<?php echo esc_url($href); ?>" data-aksrt-shop-orderby="price">
+						<?php esc_html_e('售价', 'aksrt'); ?>
+					</a>
+				<?php } ?>
+			</div>
+		</header>
 
-        <?php if (!empty($products)) : ?>
-            <div class="aksrt-product-archive__grid aksrt-product-archive__grid--<?php echo esc_attr($style); ?>" id="aksrt-product-grid" data-aksrt-product-grid>
-                <?php foreach ($products as $product) :
-                    get_template_part('templates/parts/shop/product', 'card', [
-                        'product'   => $product,
-                        'sales_cfg' => $sales_cfg,
-                    ]);
-                endforeach; ?>
-            </div>
+		<div class="ajaxpager product-lists-row aksrt-product-archive__ajaxpager" data-aksrt-ajaxpager data-aksrt-ajax-clear="1">
+			<div class="post_ajax_loader" data-aksrt-ajax-loader data-aksrt-ajax-loader-hide hidden>
+				<div class="aksrt-product-archive__skeleton">
+					<?php for ($i = 0; $i < 4; $i++) : ?>
+						<div class="aksrt-product-card aksrt-product-card--placeholder placeholder"></div>
+					<?php endfor; ?>
+				</div>
+			</div>
 
-            <?php if ($max_pages > 1) : ?>
-                <?php if ($paging === 'ajax') : ?>
-                    <div class="aksrt-product-archive__load-more">
-                        <button type="button" class="aksrt-load-more-btn" data-aksrt-shop-load-more><?php esc_html_e('加载更多', 'aksrt'); ?></button>
-                    </div>
-                <?php else : ?>
-                    <nav class="aksrt-product-archive__pagination" aria-label="<?php esc_attr_e('商品分页', 'aksrt'); ?>">
-                        <?php
-                        echo paginate_links([
-                            'total'     => $max_pages,
-                            'current'   => $paged,
-                            'prev_text' => '<i class="fas fa-chevron-left"></i>',
-                            'next_text' => '<i class="fas fa-chevron-right"></i>',
-                            'add_args'  => $active_orderby ? ['shop_orderby' => $active_orderby] : [],
-                        ]);
-                        ?>
-                    </nav>
-                <?php endif; ?>
-            <?php endif; ?>
-        <?php else : ?>
-            <div class="aksrt-product-archive__empty">
-                <i class="fas fa-box-open"></i>
-                <p><?php esc_html_e('内容空空如也', 'aksrt'); ?></p>
-            </div>
-        <?php endif; ?>
-    </div>
+			<div class="aksrt-product-archive__grid aksrt-product-archive__grid--<?php echo esc_attr($style); ?>" id="aksrt-product-grid" data-aksrt-product-grid>
+				<?php if (!empty($products)) : ?>
+					<?php foreach ($products as $product) :
+						get_template_part('templates/parts/shop/product', 'card', [
+							'product'   => $product,
+							'sales_cfg' => $sales_cfg,
+						]);
+					endforeach; ?>
+				<?php else : ?>
+					<?php echo function_exists('aksrt_get_ajax_null') ? aksrt_get_ajax_null(__('内容空空如也', 'aksrt')) : '<div class="aksrt-product-archive__empty ajax-item"><p>' . esc_html__('内容空空如也', 'aksrt') . '</p></div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
+				<?php endif; ?>
+			</div>
+
+			<?php if ($max_pages > 1 && $paging === 'ajax') : ?>
+				<div class="ajax-pag text-center theme-pagination">
+					<div class="next-page ajax-next">
+						<a href="#" class="ajax-next aksrt-load-more-btn" data-aksrt-shop-load-more data-aksrt-ajax-next><?php esc_html_e('加载更多', 'aksrt'); ?></a>
+					</div>
+				</div>
+			<?php elseif ($max_pages > 1) : ?>
+				<nav class="aksrt-product-archive__pagination" aria-label="<?php esc_attr_e('商品分页', 'aksrt'); ?>">
+					<?php
+					echo paginate_links([
+						'total'     => $max_pages,
+						'current'   => $paged,
+						'prev_text' => '<i class="fas fa-chevron-left"></i>',
+						'next_text' => '<i class="fas fa-chevron-right"></i>',
+						'add_args'  => array_filter([
+							'orderby' => $active_orderby,
+							'order' => $active_orderby === 'price' ? $active_order : null,
+						]),
+					]);
+					?>
+				</nav>
+			<?php endif; ?>
+		</div>
+	</div>
 </main>
 
 <?php
-wp_enqueue_script('aksrt-product-archive', get_template_directory_uri() . '/assets/js/product-archive.js', ['aksrt-script'], AKSRT_VERSION, true);
+wp_enqueue_script(
+	'aksrt-product-archive',
+	get_template_directory_uri() . '/assets/js/product-archive.js',
+	['aksrt-script', 'aksrt-core-ajax-list'],
+	AKSRT_VERSION,
+	true
+);
 get_footer();