diff --git a/src/main/resources/static/advanced.html b/src/main/resources/static/advanced.html
index 75ec029..470db8d 100644
--- a/src/main/resources/static/advanced.html
+++ b/src/main/resources/static/advanced.html
@@ -65,6 +65,7 @@
         
         <div class="tipbox">
             <h4>🧪 实验任务卡（高级模块）</h4>
+            <label style="display:block;margin-bottom:8px;"><input id="advancedTaskDone" type="checkbox" onchange="toggleAdvancedTaskDone(this)"> 本任务我已经完成</label>
             <ul style="padding-left:20px;line-height:1.8;">
                 <li>目标：比较 learn/advanced profile 下可用能力差异</li>
                 <li>步骤1：先查看“系统配置”和“认证方案对比”</li>
@@ -141,6 +142,18 @@
     </div>
     
     <script>
+        const ADV_TASK_KEY = 'task.advanced.done';
+
+        function toggleAdvancedTaskDone(el) {
+            localStorage.setItem(ADV_TASK_KEY, el.checked ? '1' : '0');
+        }
+
+        function initAdvancedTaskState() {
+            const done = localStorage.getItem(ADV_TASK_KEY) === '1';
+            const checkbox = document.getElementById('advancedTaskDone');
+            if (checkbox) checkbox.checked = done;
+        }
+
         async function loadConfig() {
             const result = document.getElementById('configResult');
             result.textContent = '加载中...';
@@ -239,6 +252,7 @@
         }
         
         loadConfig();
+        initAdvancedTaskState();
     </script>
 </body>
 </html>
\ No newline at end of file
diff --git a/src/main/resources/static/api.html b/src/main/resources/static/api.html
index ea6d0f8..fe2c43a 100644
--- a/src/main/resources/static/api.html
+++ b/src/main/resources/static/api.html
@@ -50,6 +50,7 @@
         
         .json-input { width: 100%; min-height: 100px; padding: 10px; border: 1px solid #ddd; border-radius: 5px; font-family: monospace; font-size: 0.9em; }
         .profile-banner { background:#fff7e6;border-left:4px solid #fa8c16;padding:12px 14px;border-radius:8px;margin-bottom:18px; color:#874d00; }
+        .tools { margin: 10px 0 16px; }
     </style>
 </head>
 <body>
@@ -70,6 +71,9 @@
         </div>
         
         <div id="profileBanner" class="profile-banner">正在读取 profile...</div>
+        <div class="tools">
+            <button class="btn btn-primary" onclick="copyCurl()">复制当前示例 cURL（GET /api/users）</button>
+        </div>
 
         <div class="tabs">
             <div class="tab active" onclick="switchTab('user')">👥 用户 API</div>
@@ -262,6 +266,16 @@
             }
         }
 
+        async function copyCurl() {
+            const curl = `curl -X GET "${window.location.origin}/api/users"`;
+            try {
+                await navigator.clipboard.writeText(curl);
+                alert('已复制: ' + curl);
+            } catch (e) {
+                alert('复制失败，请手动复制: ' + curl);
+            }
+        }
+
         async function testApi(method, url, body, resultId) {
             const resultDiv = document.getElementById(resultId);
             resultDiv.classList.add('show');
