diff --git a/public/site/css/common.css b/public/site/css/common.css
index 03d6f4a5c..f075341bf 100644
--- a/public/site/css/common.css
+++ b/public/site/css/common.css
@@ -983,3 +983,26 @@ footer{
 .hide{
     display: none;
 }
+#cookieConsent{
+  display: none;
+  width: 100%;
+  height: 180px;
+  background-color: rgba(0,0,0,.8);
+  position: fixed;
+  bottom: 0;
+  z-index: 9999;
+  color: #dfe4e8;
+  padding: 40px 50px;
+  box-sizing: border-box;
+  text-align: center;
+}
+#agreeButton{
+  width: 130px;
+  position: absolute;
+  right: 80px;
+  bottom: 50px;
+}
+#cookie_a{
+  color: #dfe4e8;
+  text-decoration-line: underline;
+}
\ No newline at end of file
diff --git a/public/site/css/privacy.css b/public/site/css/privacy.css
new file mode 100644
index 000000000..e69de29bb
diff --git a/public/site/en/about.html b/public/site/en/about.html
index febb98aa8..87a48f9dc 100644
--- a/public/site/en/about.html
+++ b/public/site/en/about.html
@@ -41,6 +41,9 @@
                 <li class="submenu-pop-item" onclick="changeMenu()">
                   <a class="txt-4001418 txt-sub" href="../en/help.html">Help Center</a>
                 </li>
+
+
+
               </ol>
             </li>
             <li class="nav-ul-item">
@@ -333,9 +336,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/download.html">Download Center</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/help.html">Help Center</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../en/privacy.html">Privacy Policy</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/en/download.html b/public/site/en/download.html
index 565f6376c..d609d9432 100644
--- a/public/site/en/download.html
+++ b/public/site/en/download.html
@@ -172,6 +172,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../en/help.html">Help Center</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../en/privacy.html">Privacy Policy</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../en/price.html">Pricing</a>
@@ -282,9 +285,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/download.html">Download Center</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/help.html">Help Center</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../en/privacy.html">Privacy Policy</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/en/help.html b/public/site/en/help.html
index 474561e87..943b5d65a 100644
--- a/public/site/en/help.html
+++ b/public/site/en/help.html
@@ -414,6 +414,9 @@
                                     >Help Center</a
                                 >
                             </li>
+                            <li class="drawer-item" onclick="changeMenu()">
+                                <a class="txt-4001620 txt" href="../en/privacy.html">Privacy Policy</a>
+                              </li>
                         </ol>
                         <div class="drawer-item" onclick="closeDraweHandle()">
                             <a class="txt-4001620 txt" href="../en/price.html"
@@ -2259,13 +2262,16 @@
                                                 >Download Center</a
                                             >
                                         </li>
-                                        <li class="footer-ol-item">
+                                        <li class="footer-ol-item mb-16">
                                             <a
                                                 class="txt-4001624 txt"
                                                 href="../en/help.html"
                                                 >Help Center</a
                                             >
                                         </li>
+                                        <li class="footer-ol-item">
+                                            <a class="txt-4001624 txt" href="../en/privacy.html">Privacy Policy</a>
+                                          </li>
                                     </ol>
                                 </li>
                                 <li class="footer-r-item">
diff --git a/public/site/en/index.html b/public/site/en/index.html
index 0c50112a4..d3b520b09 100644
--- a/public/site/en/index.html
+++ b/public/site/en/index.html
@@ -14,6 +14,11 @@
 </head>
 <body>
   <div id="layout">
+  <!-- 同意cookie弹框 -->
+    <div id="cookieConsent">
+      <p>We use cookies (including third-party cookies) for security, technical, analytical and marketing purposes in order to enable our website to serve you properly, to improve security and to operate more efficiently in order to provide you with a better website experience. By continuing to browse this website, you are consenting to the use of cookies; for more information on how we use cookies, please see our <a href="../en/privacy.html" id="cookie_a">《Privacy Policy》</a>。</p>
+      <button id="agreeButton" class="btn btn-primary" >agree</button>
+     </div>
     <!-- 页头区域 -->
     <header class="head">
       <div class="nav">
@@ -146,6 +151,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../en/help.html">Help Center</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../en/privacy.html">Privacy Policy</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../en/price.html">Pricing</a>
@@ -467,9 +475,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/download.html">Download Center</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/help.html">Help Center</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../en/privacy.html">Privacy Policy</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
@@ -505,6 +516,27 @@
 </body>
 <script src="../js/common.js"></script>
 <script>
+// cookie弹框
+  document.addEventListener('DOMContentLoaded', function() {
+    console.log("aaa");
+    let cookieConsent = document.getElementById('cookieConsent');
+    let agreeButton = document.getElementById('agreeButton');
+    // 检查localStorage中的同意状态
+    let hasConsented = sessionStorage.getItem('cookieConsent');
+    if (!hasConsented) {
+      cookieConsent.style.display = 'block';
+    }
+    agreeButton.addEventListener('click', handleAgreeButtonClick);
+    function hideCookieConsent() {
+      cookieConsent.style.display = 'none';
+    }
+
+    function handleAgreeButtonClick() {
+      // 存储同意状态到localStorage
+      sessionStorage.setItem('cookieConsent', 'true');
+      hideCookieConsent();
+    }
+  });
   /* 功能卡片切换函数 */
   const tabs = document.querySelector('.card-ul');
   const funImg = document.querySelector('#home_pic2');
diff --git a/public/site/en/log.html b/public/site/en/log.html
index 3cc9400c5..b862c5405 100644
--- a/public/site/en/log.html
+++ b/public/site/en/log.html
@@ -41,6 +41,9 @@
                 <li class="submenu-pop-item" onclick="changeMenu()">
                   <a class="txt-4001418 txt-sub" href="../en/help.html">Help Center</a>
                 </li>
+
+
+
               </ol>
             </li>
             <li class="nav-ul-item">
@@ -128,6 +131,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../en/help.html">Help Center</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001624 txt" href="../en/privacy.html">Privacy Policy</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../en/price.html">Pricing</a>
diff --git a/public/site/en/price.html b/public/site/en/price.html
index deee6d6e5..f6ea2405a 100644
--- a/public/site/en/price.html
+++ b/public/site/en/price.html
@@ -241,6 +241,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../en/help.html">Help Center</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../en/privacy.html">Privacy Policy</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../en/price.html">Pricing</a>
@@ -715,9 +718,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/download.html">Download Center</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/help.html">Help Center</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../en/privacy.html">Privacy Policy</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/en/privacy.html b/public/site/en/privacy.html
new file mode 100644
index 000000000..2f4e875cb
--- /dev/null
+++ b/public/site/en/privacy.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>DooTask</title>
+  <meta name="google" value="notranslate">
+  <meta name="description" content="DooTask是一款轻量级的开源在线项目任务管理工具，提供各类文档协作工具、在线思维导图、在线流程图、项目管理、任务分发、即时IM，文件管理等工具。助力团队高效推进项目，让工作更简单。">
+  <meta name="keywords" content="中国 DooTask 开源在线项目 任务管理工具 任务管理 轻量级 海豚有海 团队协作">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="../img/favicon.ico">
+  <link rel="stylesheet" href="../css/privacy.css">
+  <link rel="stylesheet" href="../css/common.css">
+</head>
+<body>
+  <header class="head">
+    <div class="nav">
+      <div class="nav-layout">
+        <a href="../en/index.html" class="logo">
+          <img id="logo" src="../img/light/logo.svg" alt="DooTask,Logo">
+          <i class="dootask txt-7002027">DooTask</i>
+        </a>
+        <ul class="nav-ul">
+          <li class="nav-ul-item">
+            <a class="txt-4001620 txt nav-product" href="../en/product.html">Product</a>
+          </li>
+          <li class="nav-ul-item">
+            <a class="txt-4001620 txt nav-solutions" href="../en/solutions.html">Solutions</a>
+          </li>
+          <li class="nav-ul-item">
+            <i class="txt-4001620 txt nav-support" id="support-txt" onclick="showMenuPopHandle()">
+              Support
+              <img src="../img/vector.svg" alt="Support" class="nav-vector" id="drop-down-svg">
+            </i>
+            <ol class="submenu-pop" id="submenu-pop">
+              <li class="submenu-pop-item" onclick="changeMenu()">
+                <a class="txt-4001418 txt-sub" href="../en/download.html">Download Center</a>
+              </li>
+              <li class="submenu-pop-item" onclick="changeMenu()">
+                <a class="txt-4001418 txt-sub" href="../en/help.html">Help Center</a>
+              </li>
+            </ol>
+          </li>
+          <li class="nav-ul-item">
+            <a class="txt-4001620 txt nav-price" href="../en/price.html">Pricing</a>
+          </li>
+          <li class="nav-ul-item">
+            <a class="txt-4001620 txt nav-about" href="../en/about.html">About Us</a>
+          </li>
+        </ul>
+        <div class="nav-r">
+          <div class="lang" id="lang-img">
+            <img src="../img/lang-select.svg" alt="Language switch" onclick="shouLangPopHandle()">
+            <ul class="lang-pop" id="lang-pop">
+              <li class="lang-pop-item" onclick="changeLanguage('zh')">
+                <i class="lang-txt">简体中文</i>
+              </li>
+              <li class="lang-pop-item" onclick="changeLanguage('en')">
+                <i class="lang-txt" >English</i>
+              </li>
+            </ul>
+          </div>
+          <i class="nav-r-icon theme_dark" onclick="setTheme('light')">
+            <img src="../img/light.svg" alt="Brighter theme">
+          </i>
+          <i class="nav-r-icon theme_light" onclick="setTheme('dark')">
+            <img src="../img/drak.svg" alt="Dark theme">
+          </i>
+          <a href="https://github.com/kuaifan/dootask">
+            <i class="nav-r-icon">
+              <img src="../img/github.svg" alt="github">
+            </i>
+          </a>
+          <i class="line-1"></i>
+          <span class="get-started">
+            <a href="https://www.dootask.com/manage/dashboard">
+              <button class="btn btn-primary" >Try Now</button>
+            </a>
+          </span>
+        </div>
+        <div class="menuBtn">
+          <img id="menuBtn" src="../img/menu.svg" alt="Menu">
+        </div>
+      </div>
+    </div>
+  </header>
+</body>
+</html>
\ No newline at end of file
diff --git a/public/site/en/product.html b/public/site/en/product.html
index 8da784923..d806601e2 100644
--- a/public/site/en/product.html
+++ b/public/site/en/product.html
@@ -418,6 +418,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../en/help.html">Help Center</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../en/privacy.html">Privacy Policy</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../en/price.html">Pricing</a>
@@ -578,9 +581,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/download.html">Download Center</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/help.html">Help Center</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../en/privacy.html">Privacy Policy</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/en/solutions.html b/public/site/en/solutions.html
index 9452e0ae1..53a0724ca 100644
--- a/public/site/en/solutions.html
+++ b/public/site/en/solutions.html
@@ -133,6 +133,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../en/help.html">Help Center</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../en/privacy.html">Privacy Policy</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../en/price.html">Pricing</a>
@@ -285,9 +288,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/download.html">Download Center</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../en/help.html">Help Center</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../en/privacy.html">Privacy Policy</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/index.html b/public/site/index.html
index 2e2647d4e..c9730d861 100644
--- a/public/site/index.html
+++ b/public/site/index.html
@@ -147,6 +147,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="./site/zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="./site/zh/privacy.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="./site/zh/price.html">服务价格</a>
@@ -470,6 +473,9 @@
                   <li class="footer-ol-item">
                     <a class="txt-4001624 txt" href="./zh/help.html">帮助中心</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../zh/privacy.html">隐私政策</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/zh/about.html b/public/site/zh/about.html
index 8bdf5a0b0..08da18999 100644
--- a/public/site/zh/about.html
+++ b/public/site/zh/about.html
@@ -162,6 +162,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../zh/privacy.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../zh/price.html">服务价格</a>
@@ -331,9 +334,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/download.html">下载中心</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/help.html">帮助中心</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../zh/privacy.html">隐私政策</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/zh/download.html b/public/site/zh/download.html
index 17925c0fe..90036d9c9 100644
--- a/public/site/zh/download.html
+++ b/public/site/zh/download.html
@@ -172,6 +172,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../zh/help.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../zh/price.html">服务价格</a>
@@ -280,9 +283,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/download.html">下载中心</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/help.html">帮助中心</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../zh/privacy.html">隐私政策</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/zh/help.html b/public/site/zh/help.html
index 8b6ecbc71..689475b2d 100644
--- a/public/site/zh/help.html
+++ b/public/site/zh/help.html
@@ -210,6 +210,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../zh/privacy.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../zh/price.html">服务价格</a>
@@ -686,9 +689,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/download.html">下载中心</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/help.html">帮助中心</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../zh/privacy.html">隐私政策</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/zh/index.html b/public/site/zh/index.html
index aa101f435..7191026eb 100644
--- a/public/site/zh/index.html
+++ b/public/site/zh/index.html
@@ -14,6 +14,11 @@
 </head>
 <body>
   <div id="layout">
+    <!-- 同意cookie弹框 -->
+    <div id="cookieConsent">
+      <p>为使我们的网站可以正常向您提供服务、提高安全性，并更高效地运作以给您带来更好的网站使用体验，我们将使用Cookie（包括第三方Cookie），以作为安全、技术、分析与营销之用。继续浏览本网站即表示您同意使用cookie。更多有关我们如何使用 Cookie的信息，请参阅我们的 <a href="../zh/privacy.html" id="cookie_a">《隐私政策》</a>。</p>
+      <button id="agreeButton" class="btn btn-primary" >同意</button>
+    </div>
     <!-- 页头区域 -->
     <header class="head">
       <div class="nav">
@@ -145,6 +150,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../zh/privacy.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../zh/price.html">服务价格</a>
@@ -465,9 +473,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/download.html">下载中心</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/help.html">帮助中心</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../zh/privacy.html">隐私政策</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
@@ -503,6 +514,27 @@
 </body>
 <script src="../js/common.js"></script>
 <script>
+// cookie弹框
+document.addEventListener('DOMContentLoaded', function() {
+  console.log("aaa");
+  let cookieConsent = document.getElementById('cookieConsent');
+  let agreeButton = document.getElementById('agreeButton');
+  // 检查localStorage中的同意状态
+  let hasConsented = sessionStorage.getItem('cookieConsent');
+  if (!hasConsented) {
+    cookieConsent.style.display = 'block';
+  }
+  agreeButton.addEventListener('click', handleAgreeButtonClick);
+  function hideCookieConsent() {
+    cookieConsent.style.display = 'none';
+  }
+
+  function handleAgreeButtonClick() {
+    // 存储同意状态到localStorage
+    sessionStorage.setItem('cookieConsent', 'true');
+    hideCookieConsent();
+  }
+});
 /* 功能卡片切换函数 */
 const tabs = document.querySelector('.card-ul');
 const funImg = document.querySelector('#home_pic2');
diff --git a/public/site/zh/log.html b/public/site/zh/log.html
index 8c1b22a7e..5f88456b1 100644
--- a/public/site/zh/log.html
+++ b/public/site/zh/log.html
@@ -128,6 +128,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../zh/privacy.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../zh/price.html">服务价格</a>
diff --git a/public/site/zh/price.html b/public/site/zh/price.html
index 4b92a29e4..7c8b1d985 100644
--- a/public/site/zh/price.html
+++ b/public/site/zh/price.html
@@ -242,6 +242,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../zh/privacy.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../zh/price.html">服务价格</a>
@@ -716,9 +719,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/download.html">下载中心</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/help.html">帮助中心</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../zh/privacy.html">隐私政策</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/zh/privacy.html b/public/site/zh/privacy.html
new file mode 100644
index 000000000..44e0a86fb
--- /dev/null
+++ b/public/site/zh/privacy.html
@@ -0,0 +1,87 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>DooTask</title>
+  <meta name="google" value="notranslate">
+  <meta name="description" content="DooTask是一款轻量级的开源在线项目任务管理工具，提供各类文档协作工具、在线思维导图、在线流程图、项目管理、任务分发、即时IM，文件管理等工具。助力团队高效推进项目，让工作更简单。">
+  <meta name="keywords" content="中国 DooTask 开源在线项目 任务管理工具 任务管理 轻量级 海豚有海 团队协作">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <link rel="shortcut icon" href="../img/favicon.ico">
+  <link rel="stylesheet" href="../css/privacy.css">
+  <link rel="stylesheet" href="../css/common.css">
+</head>
+<body>
+    <header class="head">
+        <div class="nav">
+          <div class="nav-layout">
+            <a href="../zh/index.html" class="logo">
+              <img id="logo" src="../img/light/logo.svg" alt="DooTask,Logo">
+              <i class="dootask txt-7002027">DooTask</i>
+            </a>
+            <ul class="nav-ul">
+              <li class="nav-ul-item">
+                <a class="txt-4001620 txt nav-product" href="../zh/product.html">产品</a>
+              </li>
+              <li class="nav-ul-item">
+                <a class="txt-4001620 txt nav-solutions" href="../zh/solutions.html">解决方案</a>
+              </li>
+              <li class="nav-ul-item">
+                <i class="txt-4001620 txt nav-support" id="support-txt" onclick="showMenuPopHandle()">
+                  支持
+                  <img src="../img/vector.svg" alt="支持" class="nav-vector" id="drop-down-svg">
+                </i>
+                <ol class="submenu-pop" id="submenu-pop">
+                  <li class="submenu-pop-item" onclick="changeMenu()">
+                    <a class="txt-4001418 txt-sub" href="../zh/download.html">下载中心</a>
+                  </li>
+                  <li class="submenu-pop-item" onclick="changeMenu()">
+                    <a class="txt-4001418 txt-sub" href="../zh/help.html">帮助中心</a>
+                  </li>
+                </ol>
+              </li>
+              <li class="nav-ul-item">
+                <a class="txt-4001620 txt nav-price" href="../zh/price.html">服务价格</a>
+              </li>
+              <li class="nav-ul-item">
+                <a class="txt-4001620 txt nav-about" href="../zh/about.html">关于我们</a>
+              </li>
+            </ul>
+            <div class="nav-r">
+              <div class="lang" id="lang-img">
+                <img src="../img/lang-select.svg" alt="语言切换" onclick="shouLangPopHandle()">
+                <ul class="lang-pop" id="lang-pop">
+                  <li class="lang-pop-item" onclick="changeLanguage('zh')">
+                    <i class="lang-txt">简体中文</i>
+                  </li>
+                    <li class="lang-pop-item" onclick="changeLanguage('en')">
+                      <i class="lang-txt" >English</i>
+                  </li>
+                </ul>
+              </div>
+              <i class="nav-r-icon theme_dark" onclick="setTheme('light')">
+                <img src="../img/light.svg" alt="明亮主题">
+              </i>
+              <i class="nav-r-icon theme_light" onclick="setTheme('dark')">
+                <img src="../img/drak.svg" alt="暗黑主题">
+              </i>
+              <a href="https://github.com/kuaifan/dootask">
+                <i class="nav-r-icon">
+                  <img src="../img/github.svg" alt="github">
+                </i>
+              </a>
+              <i class="line-1"></i>
+              <span class="get-started">
+                <a href="https://www.dootask.com/manage/dashboard">
+                  <button class="btn btn-primary" >立即体验</button>
+                </a>
+              </span>
+            </div>
+            <div class="menuBtn">
+              <img id="menuBtn" src="../img/menu.svg" alt="菜单">
+            </div>
+          </div>
+        </div>
+      </header>
+</body>
+</html>
\ No newline at end of file
diff --git a/public/site/zh/product.html b/public/site/zh/product.html
index e61fed782..81c9f585e 100644
--- a/public/site/zh/product.html
+++ b/public/site/zh/product.html
@@ -418,6 +418,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../zh/privacy.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../zh/price.html">服务价格</a>
@@ -580,9 +583,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/download.html">下载中心</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/help.html">帮助中心</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../zh/privacy.html">隐私政策</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">
diff --git a/public/site/zh/solutions.html b/public/site/zh/solutions.html
index 08e34c129..8c1218149 100644
--- a/public/site/zh/solutions.html
+++ b/public/site/zh/solutions.html
@@ -133,6 +133,9 @@
             <li class="drawer-item" onclick="changeMenu()">
               <a class="txt-4001620 txt" href="../zh/help.html">帮助中心</a>
             </li>
+            <li class="drawer-item" onclick="changeMenu()">
+              <a class="txt-4001620 txt" href="../zh/privacy.html">隐私政策</a>
+            </li>
           </ol>
           <div class="drawer-item" onclick="closeDraweHandle()">
             <a class="txt-4001620 txt" href="../zh/price.html">服务价格</a>
@@ -286,9 +289,12 @@
                   <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/download.html">下载中心</a>
                   </li>
-                  <li class="footer-ol-item">
+                  <li class="footer-ol-item mb-16">
                     <a class="txt-4001624 txt" href="../zh/help.html">帮助中心</a>
                   </li>
+                  <li class="footer-ol-item">
+                    <a class="txt-4001624 txt" href="../zh/privacy.html">隐私政策</a>
+                  </li>
                 </ol>
               </li>
               <li class="footer-r-item">