diff --git a/components/contact/Contact.jsx b/components/contact/Contact.jsx
index 0b1cf53..71323fb 100644
--- a/components/contact/Contact.jsx
+++ b/components/contact/Contact.jsx
@@ -25,8 +25,6 @@ export default function Contact() {
     fetchData();
   }, []);
 
-  if (loading) return <div className="text-center py-20">Loading...</div>;
-  if (error) return null;
   if (!data) return null;
 
   const title = data.title || "";
diff --git a/components/footers/Footer.jsx b/components/footers/Footer.jsx
index 421f5ba..9d36bfe 100644
--- a/components/footers/Footer.jsx
+++ b/components/footers/Footer.jsx
@@ -14,7 +14,7 @@ export default function Footer15() {
 
   return (
     <footer className="bg-[#fefefe] !text-[#333333]">
-      <div className="container pt-50 pb-7">
+      <div className="container pt-20 pb-7">
         <div className="w-full flex flex-col md:flex-row justify-center items-stretch gap-8 md:gap-10 xl:gap-16">
           {/* 产品中心 */}
           <div className="flex-1 min-w-[220px] max-w-xs  flex flex-col">
diff --git a/components/homes/home-15/Hero.jsx b/components/homes/home-15/Hero.jsx
index 7631a9e..88e468a 100644
--- a/components/homes/home-15/Hero.jsx
+++ b/components/homes/home-15/Hero.jsx
@@ -147,7 +147,7 @@ export default function Hero() {
             <h1 className="xl:!text-[3.2rem] !text-[calc(1.445rem_+_2.34vw)] font-semibold !leading-[1.15] !mb-5 md:mx-10 lg:mx-0 xl:mx-0">
              {title}
             </h1>
-            <h2 className="xl:!text-[2.2rem] !text-[calc(1.445rem_+_2.34vw)] font-semibold !leading-[1.15] !mb-5 md:mx-10 lg:mx-0 xl:mx-0">
+            <h2 className="xl:!text-[2.2rem] !text-[calc(1rem_+_2vw)] font-semibold !leading-[1.15] !mb-5 md:mx-10 lg:mx-0 xl:mx-0">
               <span className="rotator-fade !text-[#333333]">
                 <AnimatedText
                   strings={[
diff --git a/components/homes/home-15/SwiperItems.jsx b/components/homes/home-15/SwiperItems.jsx
index a202b30..eb3c6b5 100644
--- a/components/homes/home-15/SwiperItems.jsx
+++ b/components/homes/home-15/SwiperItems.jsx
@@ -1,17 +1,52 @@
 "use client";
-import { useEffect, useState } from "react";
+import { useEffect, useState, useRef } from "react";
 import { Swiper, SwiperSlide } from "swiper/react";
 import { Navigation, Pagination, Grid } from "swiper/modules";
 import Link from "next/link";
 import Image from "next/image";
 import PropTypes from "prop-types";
+import axios from "axios";
 
-export default function SwiperItems({ pagetype = "", category = "", category_slug = "" , count = 8, columns = 4, rows = 1 }) {
+export default function SwiperItems(props) {
+  const [data, setData] = useState(null);
   const [posts, setPosts] = useState([]);
-  const [loading, setLoading] = useState(false);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState(null);
+
+  // 统一字段映射，后台优先，props兜底
+  const title = data?.title || props.title;
+  const subtitle = data?.subtitle || props.subtitle;
+  const pagetype = data?.t1 || props.pagetype || "";
+  const category = data?.t2 || props.category || "";
+  const category_slug = data?.t3 || props.category_slug || "";
+  const count = data?.t4 || props.count || 8;
+  const columns = data?.t5 || props.columns || 4;
+  const rows = (data?.p1 && !isNaN(Number(data.p1))) ? Number(data.p1) : (props.rows || 1);
+  const button_text = data?.button_text || props.button_text;
+
+  const prevRef = useRef(null);
+  const nextRef = useRef(null);
 
   useEffect(() => {
-    async function fetchData() {
+    async function fetchComponentData() {
+      try {
+        setLoading(true);
+        const res = await axios.get("/api/get-component-data", {
+          params: { component_name: "SwiperItems" },
+        });
+        setData(res.data.data);
+      } catch (err) {
+        setError("获取SwiperItems数据失败");
+      } finally {
+        setLoading(false);
+      }
+    }
+    fetchComponentData();
+  }, []);
+
+  useEffect(() => {
+    async function fetchPosts() {
+      if (!pagetype) return;
       setLoading(true);
       try {
         const params = new URLSearchParams({ pagetype });
@@ -29,9 +64,10 @@ export default function SwiperItems({ pagetype = "", category = "", category_slu
       }
       setLoading(false);
     }
-    fetchData();
+    fetchPosts();
   }, [pagetype, category, count]);
 
+  if (!data) return null;
   // 渲染卡片内容
   function renderCardImage(post, idx) {
     // 多图轮播
@@ -134,106 +170,108 @@ export default function SwiperItems({ pagetype = "", category = "", category_slu
 
   return (
     <div className="xl:w-10/12 lg:w-10/12 w-full flex-[0_0_auto] !px-[15px] max-w-full !mx-auto my-[150px]">
+      {/* 新增模块标题和副标题显示 */}
+      {(title || subtitle) && (
+        <div className="relative z-20 text-center mb-10 select-text">
+          {title && <h2 className="text-3xl font-bold mb-2">{title}</h2>}
+          {subtitle && <p className="text-lg text-gray-500">{subtitle}</p>}
+        </div>
+      )}
       <div className="swiper-container blog classic-view !mb-[7rem] xl:!mb-[10rem] lg:!mb-[10rem] md:!mb-[10rem]">
         {loading ? (
           <div className={`text-center py-12 text-gray-400`}>加载中...</div>
         ) : posts.length === 0 ? (
           <div className={`text-center py-12 text-gray-400`}>暂无数据</div>
         ) : (
-          <Swiper
-            className="swiper"
-            modules={[Navigation, Pagination, Grid]}
-            spaceBetween={30}
-            slidesPerView={columns}
-            slidesPerGroup={columns * rows}
-            grid={{ rows }}
-            pagination={{ clickable: true, el: ".spdb15" }}
-            navigation={{ prevEl: ".snbpb15", nextEl: ".snbnb15" }}
-            breakpoints={{
-              0: { slidesPerView: 1, grid: { rows: 1 } },
-              575: { slidesPerView: 1, grid: { rows: 1 } },
-              768: { slidesPerView: 2, grid: { rows: rows > 1 ? 2 : 1 } },
-              992: { slidesPerView: columns, grid: { rows } },
-            }}
-          >
-            {posts.map((post, idx) => (
-              <SwiperSlide key={post.slug || post.id || idx} className="swiper-slide">
-                <article className="post !mb-8">
-                  <div className="card">
-                    {/* 图片/轮播/视频部分 */}
-                    <figure className="card-img-top overlay overlay-1 hover-scale group">
-                      <Link href={post.slug ? `/${category_slug}/${post.slug}` : "#"} className="block relative">
-                        {renderCardImage(post, idx)}
-                        <span className="bg"></span>
-                        <figcaption className="group-hover:opacity-100 absolute w-full h-full opacity-0 text-center px-4 py-3 inset-0 z-[5] pointer-events-none p-2">
-                          <h5 className="from-top !mb-0 absolute w-full translate-y-[-80%] p-[.75rem_1rem] left-0 top-2/4">
-                            查看详情
-                          </h5>
-                        </figcaption>
-                      </Link>
-                    </figure>
-                    {/* 文字内容 */}
-                    <div className="card-body flex-[1_1_auto] p-[40px] xl:!p-[2rem_2.5rem_1.25rem] lg:!p-[2rem_2.5rem_1.25rem] md:!p-[2rem_2.5rem_1.25rem] max-md:pb-4">
-                      <div className="post-header !mb-[.9rem]">
-                        <div className="inline-flex !mb-[.4rem] uppercase !tracking-[0.02rem] text-[0.7rem] font-bold !text-[#aab0bc] relative align-top !pl-[1.4rem] before:content-[''] before:absolute before:inline-block before:translate-y-[-60%] before:w-3 before:h-[0.05rem] before:left-0 before:top-2/4 before:bg-[#3f78e0]">
-                          <a href={`/${category_slug}`} className="hover" rel="category">
-                            {post.category || ""}
-                          </a>
+          <div className="relative">
+            <Swiper
+              className="swiper"
+              modules={[Navigation, Pagination, Grid]}
+              spaceBetween={30}
+              slidesPerView={columns}
+              slidesPerGroup={columns * rows}
+              grid={{ rows }}
+              pagination={{ clickable: true, el: ".spdb15" }}
+              navigation={{ prevEl: prevRef.current, nextEl: nextRef.current }}
+              onInit={swiper => {
+                // Swiper 8+ 需要手动传递 ref.current
+                swiper.params.navigation.prevEl = prevRef.current;
+                swiper.params.navigation.nextEl = nextRef.current;
+                swiper.navigation.init();
+                swiper.navigation.update();
+              }}
+              breakpoints={{
+                0: { slidesPerView: 1, slidesPerGroup: 1, grid: { rows: 1 } },
+                575: { slidesPerView: 1, slidesPerGroup: 1, grid: { rows: 1 } },
+                768: { slidesPerView: 2, slidesPerGroup: 2, grid: { rows: rows > 1 ? 2 : 1 } },
+                992: { slidesPerView: columns, slidesPerGroup: columns * rows, grid: { rows } },
+              }}
+            >
+              {posts.map((post, idx) => (
+                <SwiperSlide key={post.slug || post.id || idx} className="swiper-slide">
+                  <article className="post !mb-8">
+                    <div className="card">
+                      {/* 图片/轮播/视频部分 */}
+                      <figure className="card-img-top overlay overlay-1 hover-scale group">
+                        <Link href={post.slug ? `/${category_slug}/${post.slug}` : "#"} className="block relative">
+                          {renderCardImage(post, idx)}
+                          <span className="bg"></span>
+                          <figcaption className="group-hover:opacity-100 absolute w-full h-full opacity-0 text-center px-4 py-3 inset-0 z-[5] pointer-events-none p-2">
+                            <h5 className="from-top !mb-0 absolute w-full translate-y-[-80%] p-[.75rem_1rem] left-0 top-2/4">
+                              查看详情
+                            </h5>
+                          </figcaption>
+                        </Link>
+                      </figure>
+                      {/* 文字内容 */}
+                      <div className="card-body flex-[1_1_auto] p-[40px] xl:!p-[2rem_2.5rem_1.25rem] lg:!p-[2rem_2.5rem_1.25rem] md:!p-[2rem_2.5rem_1.25rem] max-md:pb-4">
+                        <div className="post-header !mb-[.9rem]">
+                          <div className="inline-flex !mb-[.4rem] uppercase !tracking-[0.02rem] text-[0.7rem] font-bold !text-[#aab0bc] relative align-top !pl-[1.4rem] before:content-[''] before:absolute before:inline-block before:translate-y-[-60%] before:w-3 before:h-[0.05rem] before:left-0 before:top-2/4 before:bg-[#3f78e0]">
+                            {post.additional_title || ""}
+                          </div>
+                          <h2 className="post-title !mt-1 !leading-[1.35] !mb-0">
+                            <Link
+                              className="!text-[#343f52] hover:!text-[#3f78e0]"
+                              href={post.slug ? `/${category_slug}/${post.slug}` : "#"}
+                            >
+                              {post.title}
+                            </Link>
+                          </h2>
+                        </div>
+                        <div className="!relative">
+                          <p>{getSummary(post.subtitle)}</p>
                         </div>
-                        <h2 className="post-title !mt-1 !leading-[1.35] !mb-0">
-                          <Link
-                            className="!text-[#343f52] hover:!text-[#3f78e0]"
-                            href={post.slug ? `/${category_slug}/${post.slug}` : "#"}
-                          >
-                            {post.title}
-                          </Link>
-                        </h2>
-                      </div>
-                      <div className="!relative">
-                        <p>{getSummary(post.subtitle)}</p>
                       </div>
                     </div>
-                    {/* 底部信息 */}
-                    <div className="card-footer xl:!p-[1.25rem_2.5rem_1.25rem] lg:!p-[1.25rem_2.5rem_1.25rem] md:!p-[1.25rem_2.5rem_1.25rem] p-[18px_40px]">
-                      <ul className="!text-[0.7rem] !text-[#aab0bc] m-0 p-0 list-none flex !mb-0">
-                        <li className="post-date inline-block">
-                          <i className="uil uil-calendar-alt pr-[0.2rem] align-[-.05rem] before:content-['\\e9ba']" />
-                          <span>{formatDate(post.creation)}</span>
-                        </li>
-                        {post.author && (
-                          <li className="post-author inline-block before:content-[''] before:inline-block before:w-[0.2rem] before:h-[0.2rem] before:opacity-50 before:m-[0_.6rem_0] before:rounded-[100%] before:align-[.15rem] before:bg-[#aab0bc]">
-                              <i className="uil uil-user pr-[0.2rem] align-[-.05rem] before:content-['\\ed6f']" />
-                              <span>{post.author}</span>
-                          </li>
-                        )}
-                        {typeof post.comments === 'number' && (
-                          <li className="post-comments inline-block before:content-[''] before:inline-block before:w-[0.2rem] before:h-[0.2rem] before:opacity-50 before:m-[0_.6rem_0] before:rounded-[100%] before:align-[.15rem] before:bg-[#aab0bc]">
-                            <a className="!text-[#aab0bc] hover:!text-[#3f78e0] hover:!border-[#3f78e0]" href="#">
-                              <i className="uil uil-comment pr-[0.2rem] align-[-.05rem] before:content-['\\ea54']" />
-                              {post.comments}
-                            </a>
-                          </li>
-                        )}
-                        {typeof post.likes === 'number' && (
-                          <li className="post-likes !ml-auto inline-block">
-                            <a className="!text-[#aab0bc] hover:!text-[#3f78e0] hover:!border-[#3f78e0]" href="#">
-                              <i className="uil uil-heart-alt pr-[0.2rem] align-[-.05rem] before:content-['\\eb60']" />
-                              {post.likes}
-                            </a>
-                          </li>
-                        )}
-                      </ul>
-                    </div>
-                  </div>
-                </article>
-              </SwiperSlide>
-            ))}
-          </Swiper>
+                  </article>
+                </SwiperSlide>
+              ))}
+            </Swiper>
+            {/* 美化后的导航按钮 */}
+            <button
+              ref={prevRef}
+              className="absolute left-[-32px] top-1/2 z-20 -translate-y-1/2 w-10 h-10 flex items-center justify-center !rounded-full border-2 border-[#e5e7eb] bg-transparent transition-all duration-200 hover:border-[#1fc76f] group"
+              style={{ color: '#b0b7c3' }}
+              aria-label="上一页"
+            >
+              <svg width="22" height="22" viewBox="0 0 24 24" fill="none">
+                <path d="M15.5 19L9.5 12L15.5 5" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round" className="transition-all duration-200 group-hover:stroke-[#1fc76f]"/>
+              </svg>
+            </button>
+            <button
+              ref={nextRef}
+              className="absolute right-[-32px] top-1/2 z-20 -translate-y-1/2 w-10 h-10 flex items-center justify-center !rounded-full border-2 border-[#e5e7eb] bg-transparent transition-all duration-200 hover:border-[#1fc76f] group"
+              style={{ color: '#b0b7c3' }}
+              aria-label="下一页"
+            >
+              <svg width="22" height="22" viewBox="0 0 24 24" fill="none">
+                <path d="M8.5 5L14.5 12L8.5 19" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round" className="transition-all duration-200 group-hover:stroke-[#1fc76f]"/>
+              </svg>
+            </button>
+          </div>
         )}
         <div className="swiper-controls">
           <div className="swiper-pagination spdb15"></div>
-          <div className="swiper-button-prev snbpb15"></div>
-          <div className="swiper-button-next snbnb15"></div>
         </div>
       </div>
     </div>