diff --git a/sundynix-desktop/frontend/src/lib/api.ts b/sundynix-desktop/frontend/src/lib/api.ts
index a71f173..d8efab9 100644
--- a/sundynix-desktop/frontend/src/lib/api.ts
+++ b/sundynix-desktop/frontend/src/lib/api.ts
@@ -789,3 +789,38 @@ export async function runReplay(taskId: string): Promise<{ output: string; exec:
   const d = (await res.json()) as { output?: string; exec?: ExecEvent[] };
   return { output: d.output ?? "", exec: d.exec ?? [] };
 }
+
+// ---- 每用户 JARVIS 设置（名字 / 人设 / 自带豆包配置）----
+export interface JarvisConfig {
+  name: string;
+  persona: string;
+  asr_resource_id: string;
+  tts_resource_id: string;
+  tts_voice_type: string;
+  api_key: string; // 读取时为脱敏值；保存留空/掩码=沿用已存
+  has_own_voice: boolean;
+}
+
+export async function getMyJarvis(): Promise<JarvisConfig> {
+  const res = guard401(await fetch(`${GATEWAY}/api/v1/me/jarvis`, { headers: bearer() }));
+  if (!res.ok) throw new Error("读取 JARVIS 设置失败");
+  return res.json() as Promise<JarvisConfig>;
+}
+
+export async function saveMyJarvis(cfg: {
+  name: string;
+  persona: string;
+  api_key?: string;
+  asr_resource_id?: string;
+  tts_resource_id?: string;
+  tts_voice_type?: string;
+}): Promise<void> {
+  const res = guard401(
+    await fetch(`${GATEWAY}/api/v1/me/jarvis`, {
+      method: "PUT",
+      headers: { "Content-Type": "application/json", ...bearer() },
+      body: JSON.stringify(cfg),
+    }),
+  );
+  if (!res.ok) throw new Error(((await res.json().catch(() => ({}))) as { error?: string }).error || "保存失败");
+}
diff --git a/sundynix-desktop/frontend/src/shell/JarvisSettings.tsx b/sundynix-desktop/frontend/src/shell/JarvisSettings.tsx
new file mode 100644
index 0000000..82fb6a5
--- /dev/null
+++ b/sundynix-desktop/frontend/src/shell/JarvisSettings.tsx
@@ -0,0 +1,139 @@
+import { useEffect, useState } from "react";
+import { Dialog } from "../ui/Dialog";
+import { Button } from "../ui/Button";
+import { useToast } from "../ui/Toast";
+import { getMyJarvis, saveMyJarvis, type JarvisConfig } from "../lib/api";
+
+// 每用户 JARVIS 设置：名字 / 人设 / （高级）自带豆包配置。
+// 名字与人设归用户自己；豆包配置齐全则语音走用户的账号，否则走系统兜底。
+export function JarvisSettings({ open, onClose }: { open: boolean; onClose: () => void }) {
+  const toast = useToast();
+  const [cfg, setCfg] = useState<JarvisConfig | null>(null);
+  const [saving, setSaving] = useState(false);
+  const [advanced, setAdvanced] = useState(false);
+
+  useEffect(() => {
+    if (!open) return;
+    setCfg(null);
+    getMyJarvis()
+      .then(setCfg)
+      .catch((e) => toast.push("error", (e as Error).message));
+  }, [open, toast]);
+
+  const set = (k: keyof JarvisConfig, v: string) => setCfg((c) => (c ? { ...c, [k]: v } : c));
+
+  const onSave = async () => {
+    if (!cfg) return;
+    setSaving(true);
+    try {
+      await saveMyJarvis({
+        name: cfg.name,
+        persona: cfg.persona,
+        api_key: cfg.api_key.includes("•") ? "" : cfg.api_key, // 掩码=没改动，留空沿用已存
+        asr_resource_id: cfg.asr_resource_id,
+        tts_resource_id: cfg.tts_resource_id,
+        tts_voice_type: cfg.tts_voice_type,
+      });
+      toast.push("success", "已保存，下次说话即生效");
+      onClose();
+    } catch (e) {
+      toast.push("error", (e as Error).message);
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  return (
+    <Dialog
+      open={open}
+      onClose={onClose}
+      title="JARVIS 设置"
+      footer={
+        <>
+          <Button variant="ghost" size="sm" onClick={onClose}>
+            取消
+          </Button>
+          <Button variant="primary" size="sm" onClick={onSave} disabled={saving || !cfg}>
+            {saving ? "保存中…" : "保存"}
+          </Button>
+        </>
+      }
+    >
+      {!cfg ? (
+        <div className="text-slate-500">加载中…</div>
+      ) : (
+        <div className="space-y-4">
+          <label className="block">
+            <span className="text-xs text-slate-400">助手名字</span>
+            <input
+              className="mt-1 w-full rounded-md border border-line bg-ink-850 px-3 py-2 text-slate-100 focus:border-brand focus:outline-none"
+              value={cfg.name}
+              onChange={(e) => set("name", e.target.value)}
+              placeholder="JARVIS（留空用默认；可改成星期五、小助手…）"
+            />
+          </label>
+
+          <label className="block">
+            <span className="text-xs text-slate-400">语气 / 人设</span>
+            <textarea
+              rows={3}
+              className="mt-1 w-full resize-none rounded-md border border-line bg-ink-850 px-3 py-2 text-slate-100 focus:border-brand focus:outline-none"
+              value={cfg.persona}
+              onChange={(e) => set("persona", e.target.value)}
+              placeholder="例：简洁专业、平和有礼；或活泼幽默一点。留空用默认平和语气。"
+            />
+            <span className="mt-1 block text-[11px] text-slate-500">只作用于语音助手，和你的主偏好记忆分开、互不影响。</span>
+          </label>
+
+          <button
+            type="button"
+            className="text-xs text-slate-400 transition hover:text-slate-200"
+            onClick={() => setAdvanced((v) => !v)}
+          >
+            {advanced ? "▾" : "▸"} 高级：用我自己的豆包（火山）配置
+            <span className="ml-1 text-slate-500">{cfg.has_own_voice ? "（已启用）" : "（默认走系统）"}</span>
+          </button>
+
+          {advanced && (
+            <div className="space-y-3 rounded-md border border-line bg-ink-900/50 p-3">
+              <p className="text-[11px] leading-relaxed text-slate-500">
+                填齐这四项就用你自己的豆包账号跑语音（识别 + 合成）；任一留空则整体回落系统配置。
+              </p>
+              <Field label="API Key" type="password" value={cfg.api_key} onChange={(v) => set("api_key", v)} placeholder="留空 = 沿用已存 / 系统" />
+              <Field label="ASR Resource-Id" value={cfg.asr_resource_id} onChange={(v) => set("asr_resource_id", v)} placeholder="volc.bigasr.sauc.duration" />
+              <Field label="TTS Resource-Id" value={cfg.tts_resource_id} onChange={(v) => set("tts_resource_id", v)} placeholder="seed-tts-2.0" />
+              <Field label="音色 voice_type" value={cfg.tts_voice_type} onChange={(v) => set("tts_voice_type", v)} placeholder="zh_male_m191_uranus_bigtts" />
+            </div>
+          )}
+        </div>
+      )}
+    </Dialog>
+  );
+}
+
+function Field({
+  label,
+  value,
+  onChange,
+  placeholder,
+  type,
+}: {
+  label: string;
+  value: string;
+  onChange: (v: string) => void;
+  placeholder?: string;
+  type?: string;
+}) {
+  return (
+    <label className="block">
+      <span className="text-xs text-slate-400">{label}</span>
+      <input
+        type={type}
+        className="mt-1 w-full rounded-md border border-line bg-ink-850 px-3 py-1.5 font-mono text-sm text-slate-100 focus:border-brand focus:outline-none"
+        value={value}
+        onChange={(e) => onChange(e.target.value)}
+        placeholder={placeholder}
+      />
+    </label>
+  );
+}
diff --git a/sundynix-desktop/frontend/src/shell/VoiceDock.tsx b/sundynix-desktop/frontend/src/shell/VoiceDock.tsx
index f68d271..d1303d9 100644
--- a/sundynix-desktop/frontend/src/shell/VoiceDock.tsx
+++ b/sundynix-desktop/frontend/src/shell/VoiceDock.tsx
@@ -1,6 +1,7 @@
 import { useCallback, useEffect, useRef, useState } from "react";
-import { Mic, Square, Loader2, Volume2, X } from "lucide-react";
+import { Mic, Square, Loader2, Volume2, X, Settings2 } from "lucide-react";
 import { VoiceClient, type VoiceState } from "../lib/voice";
+import { JarvisSettings } from "./JarvisSettings";
 import { useToast } from "../ui/Toast";
 import { cn } from "../ui/cn";
 
@@ -27,6 +28,7 @@ export function VoiceDock({ onTask }: Props) {
   const [transcript, setTranscript] = useState(""); // 我说的（ASR 转写）
   const [reply, setReply] = useState(""); // JARVIS 回答（打字机，逐 token 累加）
   const [open, setOpen] = useState(false); // 是否展开对话气泡
+  const [settingsOpen, setSettingsOpen] = useState(false); // JARVIS 设置弹窗
 
   // 懒建客户端（首次点按时，带上用户手势→AudioContext 才能启动）。
   const ensureClient = useCallback((): VoiceClient => {
@@ -73,7 +75,18 @@ export function VoiceDock({ onTask }: Props) {
   const busy = state === "connecting" || state === "thinking";
 
   return (
+    <>
     <div className="pointer-events-none fixed bottom-6 right-6 z-40 flex flex-col items-end gap-2">
+      {/* 设置齿轮：名字 / 人设 / 我的豆包配置 */}
+      <button
+        onClick={() => setSettingsOpen(true)}
+        title="JARVIS 设置（名字 / 人设 / 我的豆包）"
+        aria-label="JARVIS 设置"
+        className="pointer-events-auto flex h-8 w-8 items-center justify-center rounded-full border border-line bg-ink-850/90 text-slate-400 shadow-md backdrop-blur transition hover:border-ink-600 hover:text-slate-200"
+      >
+        <Settings2 className="h-4 w-4" />
+      </button>
+
       {/* 对话气泡：我说的（转写）+ JARVIS 回答（打字机） */}
       {open && (transcript || reply) && (
         <div className="pointer-events-auto max-w-xs rounded-2xl border border-line bg-ink-850/95 px-4 py-3 text-sm shadow-xl backdrop-blur">
@@ -132,5 +145,7 @@ export function VoiceDock({ onTask }: Props) {
         {HINT[state]}
       </span>
     </div>
+    <JarvisSettings open={settingsOpen} onClose={() => setSettingsOpen(false)} />
+    </>
   );
 }