diff --git a/assets/images/product/yitihua/zhinengduichangyouhua.png b/assets/images/product/yitihua/zhinengduichangyouhua.png
index 419b86a..29b1d65 100644
Binary files a/assets/images/product/yitihua/zhinengduichangyouhua.png and b/assets/images/product/yitihua/zhinengduichangyouhua.png differ
diff --git a/assets/images/project/port/yunchangzhan.png b/assets/images/project/port/yunchangzhan.png
new file mode 100644
index 0000000..103eab2
Binary files /dev/null and b/assets/images/project/port/yunchangzhan.png differ
diff --git a/header.html b/header.html
index a25158e..296de98 100644
--- a/header.html
+++ b/header.html
@@ -94,9 +94,9 @@
                                 <a href="product_port.html" target="_parent">云码头系列产品</a>
                                 <ul class="sub-menu">
                                     <li><a href="product_port_cdi.html" target="_parent">岸基云码头智能操作系统</a></li>
-                                    <li><a href="product_port_cloud_yard.html" target="_parent">岸基云场站智能操作系统</a></li>
                                     <li><a href="product_port_cdi_container.html" target="_parent">岸基云码头集装箱智能操作系统</a></li>
                                     <li><a href="product_port_cdi_bulk.html" target="_parent">岸基云码头散杂货智能操作系统</a></li>
+                                    <li><a href="product_port_cloud_yard.html" target="_parent">岸基云场站智能操作系统</a></li>
                                 </ul>
                             </li>
                             <li class="menu-item-has-children">
diff --git a/product_port_cdi.html b/product_port_cdi.html
index d4711e2..e8a227b 100644
--- a/product_port_cdi.html
+++ b/product_port_cdi.html
@@ -101,14 +101,11 @@
                         <button class="feature-highlight-tab active" type="button" role="tab" aria-selected="true" aria-controls="feature-panel-1" data-target="#feature-panel-1">多业态融合</button>
                     </li>
                     <li role="presentation">
-                        <button class="feature-highlight-tab" type="button" role="tab" aria-selected="false" aria-controls="feature-panel-2" data-target="#feature-panel-2">全自动堆场计划</button>
+                        <button class="feature-highlight-tab" type="button" role="tab" aria-selected="false" aria-controls="feature-panel-2" data-target="#feature-panel-2">可视化回溯</button>
                     </li>
                     <li role="presentation">
                         <button class="feature-highlight-tab" type="button" role="tab" aria-selected="false" aria-controls="feature-panel-3" data-target="#feature-panel-3">智能船舶配载</button>
                     </li>
-                    <li role="presentation">
-                        <button class="feature-highlight-tab" type="button" role="tab" aria-selected="false" aria-controls="feature-panel-4" data-target="#feature-panel-4">堆场全景可视</button>
-                    </li>
                     <li role="presentation">
                         <button class="feature-highlight-tab" type="button" role="tab" aria-selected="false" aria-controls="feature-panel-5" data-target="#feature-panel-5">作业智能均衡</button>
                     </li>
@@ -116,19 +113,20 @@
                         <button class="feature-highlight-tab" type="button" role="tab" aria-selected="false" aria-controls="feature-panel-6" data-target="#feature-panel-6">闸口无人值守</button>
                     </li>
                     <li role="presentation">
-                        <button class="feature-highlight-tab" type="button" role="tab" aria-selected="false" aria-controls="feature-panel-7" data-target="#feature-panel-7">查验全程可视</button>
+                        <button class="feature-highlight-tab" type="button" role="tab" aria-selected="false" aria-controls="feature-panel-7" data-target="#feature-panel-7">多系统协同对接</button>
                     </li>
                 </ul>
                 <div class="feature-highlight-panels">
                     <div id="feature-panel-1" class="feature-highlight-panel active" role="tabpanel">
                         <div class="feature-highlight-detail">
                             <div class="feature-highlight-copy">
-                                <h2>支撑全码头业务，赋能企业多元扩展</h2>
+                                <h2>全业务覆盖，多元化赋能</h2>
                                 <p>一套系统同时支撑集装箱、散杂货、液化、煤炭等专业码头业务，打破业态壁垒，实现统一管控。</p>
                                 <ul class="feature-highlight-points">
-                                    <li>同等堆场面积容纳更多箱量，提升场地利用率。</li>
-                                    <li>显著减少二次翻捣作业，降低机械空耗与等待。</li>
-                                    <li>减少人工反复调整，缩短日常计划编制时间。</li>
+                                    <li>多业态业务模型内置，无需多套系统切换，操作与管理更高效。</li>
+                                    <li>业务规则按码头类型灵活配置，满足专业化作业流程要求。</li>
+                                    <li>资源统一调度，跨业态数据互通，集团级运营分析更全面。</li>
+                                    <li>新业务线快速上线，支撑企业从单一码头向多元港口运营商转型。</li>
                                 </ul>
                             </div>
                             <div class="feature-highlight-visual">
@@ -141,17 +139,18 @@
                     <div id="feature-panel-2" class="feature-highlight-panel" role="tabpanel">
                         <div class="feature-highlight-detail">
                             <div class="feature-highlight-copy">
-                                <h2>智能自动派位，堆场最优调度</h2>
-                                <p>基于参数化算法自动分配箱位，综合堆场状态、作业量、机械负荷与后续作业顺序实现动态最优。</p>
+                                <h2>突破存储限制，状态实时可查</h2>
+                                <p>解决传统视频、图片存储成本高、检索难的问题，以可视化方式回溯任意时间点的作业现状。</p>
                                 <ul class="feature-highlight-points">
-                                    <li>新箱进场自动派位，减少人工找位与沟通环节。</li>
-                                    <li>机械移动距离更短，降低能耗并提升周转效率。</li>
-                                    <li>自动平衡作业量，避免局部设备过载或空闲。</li>
+                                    <li>轻量化数据存储方案，降低存储成本，延长可回溯周期。</li>
+                                    <li>时间轴拖拽式查询，任意时刻作业状态一目了然。</li>
+                                    <li>作业过程可视化重现，问题追溯有据可依。</li>
+                                    <li>关键节点自动标记，异常事件快速定位。</li>
                                 </ul>
                             </div>
                             <div class="feature-highlight-visual">
                                 <div class="feature-highlight-visual-card">
-                                    <img src="assets/images/product/yitihua/quanzidongduichangjihua.png" alt="全自动堆场计划图示">
+                                    <img src="assets/images/product/yitihua/duichangquanjingkeshihua.png" alt="全自动堆场计划图示">
                                 </div>
                             </div>
                         </div>
@@ -174,24 +173,7 @@
                             </div>
                         </div>
                     </div>
-                    <div id="feature-panel-4" class="feature-highlight-panel" role="tabpanel">
-                        <div class="feature-highlight-detail">
-                            <div class="feature-highlight-copy">
-                                <h2>堆场全景可视，作业一屏掌控</h2>
-                                <p>基于BS图形化界面实时展示整船进度、机械位置与箱位分布，建立可监控、可追踪、可回溯的现场视图。</p>
-                                <ul class="feature-highlight-points">
-                                    <li>整船作业进度实时可见，调度节奏更可控。</li>
-                                    <li>机械位置与状态在线呈现，异常响应更及时。</li>
-                                    <li>远程即可掌握堆场运行态势，减少现场确认成本。</li>
-                                </ul>
-                            </div>
-                            <div class="feature-highlight-visual">
-                                <div class="feature-highlight-visual-card">
-                                    <img src="assets/images/product/yitihua/duichangquanjingkeshihua.png" alt="堆场全景可视化图示">
-                                </div>
-                            </div>
-                        </div>
-                    </div>
+                
                     <div id="feature-panel-5" class="feature-highlight-panel" role="tabpanel">
                         <div class="feature-highlight-detail">
                             <div class="feature-highlight-copy">
@@ -231,12 +213,13 @@
                     <div id="feature-panel-7" class="feature-highlight-panel" role="tabpanel">
                         <div class="feature-highlight-detail">
                             <div class="feature-highlight-copy">
-                                <h2>查验全程可视，协同高效无阻碍</h2>
-                                <p>图形化呈现机查/人查排队队列、作业区状态与实时进度，并通过EDI对接海关查验指令和结果，打通现场执行链路。</p>
+                                <h2>全渠道数据交换，打通业务孤岛</h2>
+                                <p>内置统一数据交换模块，支持EDI、接口、消息、邮件、短信等多种方式数据交互。</p>
                                 <ul class="feature-highlight-points">
-                                    <li>查验排队与作业进度实时可见，现场组织更高效。</li>
-                                    <li>查验指令自动同步，减少人工传递与信息滞后。</li>
-                                    <li>残损登记在线化，提升查验留痕与追溯能力。</li>
+                                    <li>标准EDI报文转换，与船公司、海关等系统无缝对接。</li>
+                                    <li>RESTful API开放接口，第三方系统快速集成。</li>
+                                    <li>消息队列实时推送，业务状态秒级同步。</li>
+                                    <li>邮件、短信多渠道通知，异常预警直达责任人。</li>
                                 </ul>
                             </div>
                             <div class="feature-highlight-visual">
diff --git a/product_port_cloud_yard.html b/product_port_cloud_yard.html
index a06bd65..bdea766 100644
--- a/product_port_cloud_yard.html
+++ b/product_port_cloud_yard.html
@@ -222,7 +222,7 @@
                     <div class="col col-xs-12 text-center">
                         <h1 class="product-architecture-title">产品架构</h1>
                         <p>从底层到应用，构建全链路协同骨架</p>
-                        <img src="assets/images/project/port/cdi.webp"
+                        <img src="assets/images/project/port/yunchangzhan.png"
                             class="img-responsive center-block" />
                     </div>
                 </div>