diff --git a/src/frontend/src/pages/TaskBoard.tsx b/src/frontend/src/pages/TaskBoard.tsx
new file mode 100644
index 0000000..138f554
--- /dev/null
+++ b/src/frontend/src/pages/TaskBoard.tsx
@@ -0,0 +1,74 @@
+// 任务看板页面
+
+import React from 'react';
+import { useTasks } from '../hooks/useApi';
+import type { Task } from '../types';
+
+interface Props {
+  projectId: string | null;
+  onSelectTask: (task: Task) => void;
+}
+
+const STATUS_ORDER = ['pending', 'working', 'review', 'blocked', 'done', 'failed'];
+
+export function TaskBoard({ projectId, onSelectTask }: Props) {
+  const { tasks, loading, error, refresh } = useTasks(projectId);
+
+  if (!projectId) {
+    return <div className="loading">请选择一个项目</div>;
+  }
+
+  if (loading) return <div className="loading">加载中...</div>;
+  if (error) return <div className="error">加载失败: {error}</div>;
+
+  // 按状态分组
+  const grouped: Record<string, Task[]> = {};
+  for (const task of tasks) {
+    const status = task.status || 'pending';
+    if (!grouped[status]) grouped[status] = [];
+    grouped[status].push(task);
+  }
+
+  return (
+    <div>
+      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 16 }}>
+        <h2 className="page-title">任务看板</h2>
+        <button className="btn" onClick={refresh}>刷新</button>
+      </div>
+
+      {STATUS_ORDER.map(status => {
+        const statusTasks = grouped[status] || [];
+        if (statusTasks.length === 0) return null;
+        return (
+          <div key={status} style={{ marginBottom: 20 }}>
+            <h3 style={{ fontSize: 14, color: 'var(--muted)', marginBottom: 8, textTransform: 'uppercase' }}>
+              {status} ({statusTasks.length})
+            </h3>
+            <div className="task-board">
+              {statusTasks.map(task => (
+                <div
+                  key={task.id}
+                  className="task-card"
+                  onClick={() => onSelectTask(task)}
+                >
+                  <div className="title">{task.title}</div>
+                  <div className="meta">
+                    <span className={`badge badge-${status}`}>{status}</span>
+                    {task.assignee && <span>👤 {task.assignee}</span>}
+                    {task.risk_level && <span>⚠️ {task.risk_level}</span>}
+                  </div>
+                </div>
+              ))}
+            </div>
+          </div>
+        );
+      })}
+
+      {tasks.length === 0 && (
+        <div className="card">
+          <p style={{ color: 'var(--muted)' }}>暂无任务。通过 API 或 CLI 创建任务。</p>
+        </div>
+      )}
+    </div>
+  );
+}