diff --git a/frontend/src/components/pages/ProfilePage.tsx b/frontend/src/components/pages/ProfilePage.tsx
index 68794f1..3bd71db 100644
--- a/frontend/src/components/pages/ProfilePage.tsx
+++ b/frontend/src/components/pages/ProfilePage.tsx
@@ -1,10 +1,253 @@
-import { PlaceholderPage } from "./PlaceholderPage";
+"use client";
+
+import {
+  Braces,
+  CheckCircle2,
+  Eye,
+  EyeOff,
+  Globe2,
+  Loader2,
+  LockKeyhole,
+  Send,
+  Webhook,
+} from "lucide-react";
+import { useState } from "react";
+
+import { SectionCard } from "@/components/editor/section-card";
+import { ListPageLayout } from "@/components/layout/list-page-layout";
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Switch } from "@/components/ui/switch";
+
+type TestStatus = "idle" | "loading" | "success" | "error";
+
+function mockWebhookPayload() {
+  return {
+    id: "evt_mock_001",
+    event: "call.analysis.completed",
+    timestamp: new Date().toISOString(),
+    data: {
+      conversationId: "conv_mock_001",
+      assistantId: "asst_mock_001",
+      analysis: {
+        customer_intent: "high",
+        need_follow_up: true,
+      },
+    },
+  };
+}
+
+function isHttpsUrl(value: string): boolean {
+  try {
+    return new URL(value).protocol === "https:";
+  } catch {
+    return false;
+  }
+}
 
 export function ProfilePage() {
+  const [enabled, setEnabled] = useState(true);
+  const [url, setUrl] = useState("");
+  const [secret, setSecret] = useState("");
+  const [secretVisible, setSecretVisible] = useState(false);
+  const [testStatus, setTestStatus] = useState<TestStatus>("idle");
+  const [testMessage, setTestMessage] = useState("");
+  const [payload, setPayload] = useState<Record<string, unknown> | null>(null);
+
+  async function sendTestEvent() {
+    if (!isHttpsUrl(url.trim())) {
+      setTestStatus("error");
+      setTestMessage("请填写完整的 HTTPS Webhook URL。测试不会发起网络请求。");
+      setPayload(null);
+      return;
+    }
+
+    setTestStatus("loading");
+    setTestMessage("");
+    setPayload(null);
+    await new Promise((resolve) => window.setTimeout(resolve, 700));
+    setPayload(mockWebhookPayload());
+    setTestStatus("success");
+    setTestMessage("已在浏览器中生成测试事件，未向目标地址发送请求。");
+  }
+
   return (
-    <PlaceholderPage
+    <ListPageLayout
       title="个人中心"
-      description="管理账户信息、团队成员、密钥与偏好设置。"
-    />
+      description="管理站点级配置。Webhook 将统一接收所有助手的通话分析完成事件。"
+      className="max-w-[1120px]"
+    >
+      <div className="grid gap-4 lg:grid-cols-[280px_minmax(0,1fr)]">
+        <aside className="space-y-4">
+          <div className="relative overflow-hidden rounded-2xl border border-hairline bg-card p-5 shadow-sm">
+            <div className="pointer-events-none absolute -right-12 -top-16 h-36 w-36 rounded-full bg-gradient-sky/25 blur-3xl" />
+            <div className="relative">
+              <div className="flex h-10 w-10 items-center justify-center rounded-full bg-surface-strong text-foreground">
+                <Globe2 size={18} />
+              </div>
+              <div className="mt-4 caption-label text-muted-soft">配置范围</div>
+              <div className="mt-1 font-display text-2xl text-foreground">
+                整个站点
+              </div>
+              <p className="mt-2 text-sm leading-6 text-muted-foreground">
+                一处配置即可接收所有助手产生的分析事件，外部系统通过 assistantId
+                和 conversationId 路由。
+              </p>
+            </div>
+          </div>
+
+          <div className="rounded-2xl border border-hairline bg-canvas-soft p-4">
+            <div className="flex items-start gap-3">
+              <LockKeyhole
+                size={16}
+                className="mt-0.5 shrink-0 text-muted-foreground"
+              />
+              <div>
+                <div className="text-sm font-medium text-foreground">
+                  后端尚未接入
+                </div>
+                <p className="mt-1 text-xs leading-5 text-muted-foreground">
+                  当前输入只保存在页面状态中，刷新后会清空；测试事件也不会发送到网络。
+                </p>
+              </div>
+            </div>
+          </div>
+        </aside>
+
+        <SectionCard
+          icon={<Webhook size={15} />}
+          title="通话分析 Webhook"
+          description="站点级事件出口；后端接入后将在分析完成时执行 HTTP POST"
+          className="self-start"
+        >
+          <div className="flex flex-col gap-3 rounded-xl border border-hairline bg-canvas-soft px-4 py-3 sm:flex-row sm:items-center sm:justify-between">
+            <div>
+              <div className="flex flex-wrap items-center gap-2">
+                <span className="text-sm font-medium text-foreground">
+                  分析完成事件
+                </span>
+                <Badge
+                  variant="secondary"
+                  className="bg-surface-strong text-muted-foreground"
+                >
+                  前端预览
+                </Badge>
+              </div>
+              <p className="mt-1 text-xs leading-5 text-muted-foreground">
+                事件类型：call.analysis.completed
+              </p>
+            </div>
+            <Switch
+              checked={enabled}
+              onCheckedChange={setEnabled}
+              aria-label="启用分析完成 Webhook"
+            />
+          </div>
+
+          <div className="grid gap-3 pt-1">
+            <label className="block">
+              <span className="mb-1.5 block text-sm font-medium text-foreground">
+                Webhook URL
+              </span>
+              <Input
+                value={url}
+                onChange={(event) => {
+                  setUrl(event.target.value);
+                  setTestStatus("idle");
+                  setTestMessage("");
+                  setPayload(null);
+                }}
+                disabled={!enabled}
+                placeholder="https://example.com/webhooks/call-analysis"
+                className="border-hairline-strong bg-background"
+              />
+              <p className="mt-1.5 text-xs leading-5 text-muted-foreground">
+                后端接入后仅允许 HTTPS，并将为每次投递附带稳定的事件 ID。
+              </p>
+            </label>
+
+            <label className="block">
+              <span className="mb-1.5 block text-sm font-medium text-foreground">
+                签名密钥
+              </span>
+              <div className="relative">
+                <Input
+                  type={secretVisible ? "text" : "password"}
+                  value={secret}
+                  onChange={(event) => setSecret(event.target.value)}
+                  disabled={!enabled}
+                  placeholder="用于生成 HMAC-SHA256 签名"
+                  className="border-hairline-strong bg-background pr-10"
+                />
+                <button
+                  type="button"
+                  disabled={!enabled}
+                  onClick={() => setSecretVisible((visible) => !visible)}
+                  className="absolute right-2 top-1/2 flex h-7 w-7 -translate-y-1/2 items-center justify-center rounded-full text-muted-soft transition-colors hover:bg-surface-strong hover:text-foreground disabled:pointer-events-none disabled:opacity-40"
+                  aria-label={secretVisible ? "隐藏签名密钥" : "显示签名密钥"}
+                >
+                  {secretVisible ? <EyeOff size={14} /> : <Eye size={14} />}
+                </button>
+              </div>
+              <p className="mt-1.5 text-xs leading-5 text-muted-foreground">
+                计划使用 timestamp + raw body 计算签名；密钥不会出现在事件 payload 中。
+              </p>
+            </label>
+          </div>
+
+          <div className="flex flex-wrap items-center gap-3 border-t border-hairline pt-4">
+            <Button
+              type="button"
+              variant="outline"
+              className="gap-2 border-hairline-strong"
+              disabled={!enabled || testStatus === "loading"}
+              onClick={() => void sendTestEvent()}
+            >
+              {testStatus === "loading" ? (
+                <Loader2 size={15} className="animate-spin" />
+              ) : (
+                <Send size={15} />
+              )}
+              生成测试事件
+            </Button>
+            <Button type="button" disabled>
+              保存站点配置
+            </Button>
+            <span className="text-xs text-muted-soft">等待后端设置 API</span>
+          </div>
+
+          {testMessage && (
+            <div
+              role="status"
+              className={`flex items-start gap-2.5 rounded-xl border px-3.5 py-3 text-xs leading-5 ${
+                testStatus === "error"
+                  ? "border-destructive/30 bg-destructive/5 text-destructive"
+                  : "border-hairline bg-canvas-soft text-muted-foreground"
+              }`}
+            >
+              {testStatus === "success" && (
+                <CheckCircle2 size={15} className="mt-0.5 shrink-0 text-success" />
+              )}
+              <span>{testMessage}</span>
+            </div>
+          )}
+
+          {payload && (
+            <div className="overflow-hidden rounded-xl border border-hairline bg-background">
+              <div className="flex items-center gap-2 border-b border-hairline px-3.5 py-2.5">
+                <Braces size={14} className="text-muted-foreground" />
+                <span className="text-xs font-medium text-foreground">
+                  Mock payload
+                </span>
+              </div>
+              <pre className="max-h-72 overflow-auto p-3.5 font-mono text-[11px] leading-5 text-muted-foreground">
+                {JSON.stringify(payload, null, 2)}
+              </pre>
+            </div>
+          )}
+        </SectionCard>
+      </div>
+    </ListPageLayout>
   );
 }