diff --git a/src/components/workflow/Step02AudioVideo.vue b/src/components/workflow/Step02AudioVideo.vue
index bfff05b..ffd093e 100644
--- a/src/components/workflow/Step02AudioVideo.vue
+++ b/src/components/workflow/Step02AudioVideo.vue
@@ -1,9 +1,17 @@
 <script setup>
+import { computed } from "vue";
 import { storeToRefs } from "pinia";
 import { useWorkflowStore } from "../../stores/workflow.js";
+import VoiceManageDialog from "./VoiceManageDialog.vue";
 
 const workflow = useWorkflowStore();
 const { voiceEmotion, speechRate, voiceLanguage, avatarSelect } = storeToRefs(workflow);
+
+const voiceButtonLabel = computed(() => workflow.selectedVoiceLabel);
+
+function onOpenVoiceManage() {
+  workflow.openVoiceManageDialog();
+}
 </script>
 
 <template>
@@ -11,7 +19,15 @@ const { voiceEmotion, speechRate, voiceLanguage, avatarSelect } = storeToRefs(wo
     <div class="grid grid-cols-3 gap-2">
       <div>
         <div class="mb-1 text-xs text-slate-200">音色</div>
-        <Button label="选择音色" size="small" severity="secondary" outlined class="w-full" />
+        <Button
+          :label="voiceButtonLabel"
+          size="small"
+          severity="secondary"
+          outlined
+          class="w-full truncate"
+          :title="voiceButtonLabel"
+          @click="onOpenVoiceManage"
+        />
       </div>
       <div>
         <div class="mb-1 text-xs text-slate-200">情绪</div>
@@ -72,5 +88,7 @@ const { voiceEmotion, speechRate, voiceLanguage, avatarSelect } = storeToRefs(wo
         <span class="text-xs text-gray-400">暂无视频预览</span>
       </div>
     </div>
+
+    <VoiceManageDialog />
   </DashboardCard>
 </template>
diff --git a/src/components/workflow/VoiceCloneEditDialog.vue b/src/components/workflow/VoiceCloneEditDialog.vue
new file mode 100644
index 0000000..1197324
--- /dev/null
+++ b/src/components/workflow/VoiceCloneEditDialog.vue
@@ -0,0 +1,133 @@
+<script setup>
+import { ref, computed } from "vue";
+import {
+  addCloneVoice,
+  updateCloneVoice,
+  cloneVoiceTitleExists,
+} from "../../services/soundPromptStorage.js";
+
+const emit = defineEmits(["saved"]);
+
+const visible = ref(false);
+const editingId = ref(null);
+const name = ref("");
+const promptText = ref("");
+const aliyunVoiceId = ref("");
+const saving = ref(false);
+const errorMessage = ref("");
+
+const isEdit = computed(() => Boolean(editingId.value));
+
+function resetForm() {
+  editingId.value = null;
+  name.value = "";
+  promptText.value = "";
+  aliyunVoiceId.value = "";
+  errorMessage.value = "";
+}
+
+function openAdd() {
+  resetForm();
+  visible.value = true;
+}
+
+/**
+ * @param {{ id: string, title: string, content?: { promptText?: string, aliyunVoiceId?: string } }} record
+ */
+function openEdit(record) {
+  editingId.value = record.id;
+  name.value = record.title || "";
+  promptText.value = record.content?.promptText || "";
+  aliyunVoiceId.value = record.content?.aliyunVoiceId || "";
+  errorMessage.value = "";
+  visible.value = true;
+}
+
+function onCancel() {
+  visible.value = false;
+}
+
+async function onSave() {
+  errorMessage.value = "";
+  const title = name.value.trim();
+  if (!title) {
+    errorMessage.value = "请输入音色名称";
+    return;
+  }
+  if (cloneVoiceTitleExists(title, editingId.value)) {
+    errorMessage.value = "名称重复";
+    return;
+  }
+
+  saving.value = true;
+  try {
+    const payload = {
+      title,
+      content: {
+        promptText: promptText.value.trim(),
+        aliyunVoiceId: aliyunVoiceId.value.trim(),
+        url: "",
+      },
+    };
+    if (editingId.value) {
+      updateCloneVoice(editingId.value, payload);
+    } else {
+      addCloneVoice(payload);
+    }
+    visible.value = false;
+    emit("saved");
+  } catch (err) {
+    errorMessage.value =
+      err instanceof Error ? err.message : String(err || "保存失败");
+  } finally {
+    saving.value = false;
+  }
+}
+
+defineExpose({ openAdd, openEdit });
+</script>
+
+<template>
+  <Dialog
+    v-model:visible="visible"
+    modal
+    :header="isEdit ? '编辑音色' : '添加音色'"
+    :style="{ width: '520px' }"
+    :draggable="false"
+    class="voice-clone-edit-dialog"
+  >
+    <div class="space-y-3">
+      <div>
+        <div class="dashboard-field-label mb-1">名称 <span class="text-red-400">*</span></div>
+        <InputText v-model="name" class="w-full" size="small" placeholder="例如：我的克隆音色" />
+      </div>
+      <div>
+        <div class="dashboard-field-label mb-1">参考文字</div>
+        <InputText
+          v-model="promptText"
+          class="w-full"
+          size="small"
+          placeholder="可选，部分模型需要参考文字"
+        />
+        <p class="mt-1 text-xs text-slate-500">部分模型需要使用，可选填写参考声音的文字内容</p>
+      </div>
+      <div>
+        <div class="dashboard-field-label mb-1">音色 ID（可选）</div>
+        <InputText
+          v-model="aliyunVoiceId"
+          class="w-full"
+          size="small"
+          placeholder="复刻成功后填入，留空则使用默认音色"
+        />
+        <p class="mt-1 text-xs text-slate-500">
+          仅限复刻音色。参考音频录制与一键复刻功能后续版本支持。
+        </p>
+      </div>
+      <p v-if="errorMessage" class="text-sm text-red-400">{{ errorMessage }}</p>
+    </div>
+    <template #footer>
+      <Button label="取消" severity="secondary" @click="onCancel" />
+      <Button label="保存" :loading="saving" @click="onSave" />
+    </template>
+  </Dialog>
+</template>
diff --git a/src/components/workflow/VoiceManageDialog.vue b/src/components/workflow/VoiceManageDialog.vue
new file mode 100644
index 0000000..f6dc408
--- /dev/null
+++ b/src/components/workflow/VoiceManageDialog.vue
@@ -0,0 +1,197 @@
+<script setup>
+import { ref, computed, watch } from "vue";
+import { storeToRefs } from "pinia";
+import { useWorkflowStore } from "../../stores/workflow.js";
+import {
+  VOICE_CATEGORY_OPTIONS,
+  filterSystemVoices,
+} from "../../data/systemVoices.js";
+import {
+  listCloneVoices,
+  deleteCloneVoice,
+} from "../../services/soundPromptStorage.js";
+import VoiceCloneEditDialog from "./VoiceCloneEditDialog.vue";
+
+const workflow = useWorkflowStore();
+const { voiceManageModalVisible, selectedVoiceId } = storeToRefs(workflow);
+
+const activeTab = ref("system");
+const voiceCategory = ref("putonghua");
+const cloneVoices = ref([]);
+const cloneLoading = ref(false);
+const editDialogRef = ref(null);
+
+const filteredSystemVoices = computed(() =>
+  filterSystemVoices(voiceCategory.value),
+);
+
+function loadCloneVoices() {
+  cloneLoading.value = true;
+  try {
+    cloneVoices.value = listCloneVoices();
+  } finally {
+    cloneLoading.value = false;
+  }
+}
+
+watch(voiceManageModalVisible, (open) => {
+  if (open) {
+    activeTab.value = "system";
+    voiceCategory.value = "putonghua";
+    loadCloneVoices();
+  }
+});
+
+function onClose() {
+  workflow.closeVoiceManageDialog();
+}
+
+function onSelectVoice(voiceId) {
+  workflow.selectVoice(voiceId);
+}
+
+function onAddClone() {
+  editDialogRef.value?.openAdd();
+}
+
+function onEditClone(record) {
+  editDialogRef.value?.openEdit(record);
+}
+
+function onDeleteClone(record) {
+  if (!window.confirm(`确认删除音色「${record.title}」？`)) return;
+  deleteCloneVoice(record.id);
+  if (selectedVoiceId.value === record.id) {
+    workflow.selectVoice("sys_Cherry");
+  }
+  loadCloneVoices();
+}
+
+function stripVoiceIdPrefix(id) {
+  return String(id || "").replace(/^cosyvoice-v3-flash-/, "");
+}
+</script>
+
+<template>
+  <Dialog
+    v-model:visible="voiceManageModalVisible"
+    modal
+    header="音色管理"
+    :style="{ width: '900px' }"
+    :draggable="false"
+    class="voice-manage-dialog"
+    @hide="onClose"
+  >
+    <Tabs v-model:value="activeTab">
+      <TabList>
+        <Tab value="system">系统音色</Tab>
+        <Tab value="clone">克隆音色</Tab>
+      </TabList>
+      <TabPanels>
+        <TabPanel value="system">
+          <SelectButton
+            v-model="voiceCategory"
+            :options="VOICE_CATEGORY_OPTIONS"
+            option-label="label"
+            option-value="key"
+            size="small"
+            class="mb-3"
+          />
+          <div class="voice-list-scroll max-h-[50vh] space-y-2 overflow-y-auto pr-1">
+            <div
+              v-for="voice in filteredSystemVoices"
+              :key="voice.id"
+              class="rounded-xl border border-white/10 bg-white/5 p-3 transition-colors hover:border-purple-500/40"
+            >
+              <div class="flex items-start justify-between gap-2">
+                <div class="min-w-0 flex-1">
+                  <div
+                    class="inline-flex max-w-full flex-wrap items-center gap-x-2 rounded-full bg-white/5 px-2 py-1"
+                  >
+                    <span class="text-sm text-slate-100">{{ voice.title }}</span>
+                    <span class="text-xs text-slate-500">{{ voice.desc }}</span>
+                  </div>
+                  <p class="mt-2 text-xs text-slate-500">音色ID: {{ voice.aliyunVoiceId }}</p>
+                </div>
+                <Button
+                  label="选择"
+                  size="small"
+                  icon="pi pi-check"
+                  @click="onSelectVoice(voice.id)"
+                />
+              </div>
+            </div>
+            <p
+              v-if="filteredSystemVoices.length === 0"
+              class="py-8 text-center text-sm text-slate-500"
+            >
+              暂无音色
+            </p>
+          </div>
+        </TabPanel>
+        <TabPanel value="clone">
+          <div class="mb-3 flex justify-end">
+            <Button
+              label="添加克隆音色"
+              size="small"
+              icon="pi pi-plus"
+              @click="onAddClone"
+            />
+          </div>
+          <div class="voice-list-scroll max-h-[50vh] space-y-2 overflow-y-auto pr-1">
+            <p v-if="cloneLoading" class="py-6 text-center text-sm text-slate-500">加载中...</p>
+            <p
+              v-else-if="cloneVoices.length === 0"
+              class="py-8 text-center text-sm text-slate-500"
+            >
+              暂无克隆音色，点击右上角添加
+            </p>
+            <div
+              v-for="item in cloneVoices"
+              :key="item.id"
+              class="rounded-xl border border-white/10 bg-white/5 p-3 transition-colors hover:border-purple-500/40"
+            >
+              <div class="flex items-start justify-between gap-2">
+                <div class="min-w-0 flex-1">
+                  <div class="truncate text-sm font-medium text-slate-100">
+                    {{ item.title }}
+                  </div>
+                  <p v-if="item.content?.promptText" class="mt-1 text-xs text-slate-500">
+                    {{ item.content.promptText }}
+                  </p>
+                  <p
+                    v-if="item.content?.aliyunVoiceId"
+                    class="mt-1 text-xs text-blue-400"
+                  >
+                    音色ID: {{ stripVoiceIdPrefix(item.content.aliyunVoiceId) }}
+                  </p>
+                  <p v-else class="mt-1 text-xs text-amber-500/90">
+                    未配置音色ID（将使用默认音色）
+                  </p>
+                </div>
+                <div class="flex shrink-0 gap-1">
+                  <Button label="选择" size="small" @click="onSelectVoice(item.id)" />
+                  <Button
+                    icon="pi pi-pencil"
+                    size="small"
+                    severity="secondary"
+                    aria-label="编辑"
+                    @click="onEditClone(item)"
+                  />
+                  <Button
+                    icon="pi pi-trash"
+                    size="small"
+                    severity="danger"
+                    aria-label="删除"
+                    @click="onDeleteClone(item)"
+                  />
+                </div>
+              </div>
+            </div>
+          </div>
+        </TabPanel>
+      </TabPanels>
+    </Tabs>
+    <VoiceCloneEditDialog ref="editDialogRef" @saved="loadCloneVoices" />
+  </Dialog>
+</template>
diff --git a/src/data/systemVoices.js b/src/data/systemVoices.js
new file mode 100644
index 0000000..15f2a1e
--- /dev/null
+++ b/src/data/systemVoices.js
@@ -0,0 +1,110 @@
+/** 系统音色（对齐 Electron SoundPromptDialog 内置列表） */
+
+export const VOICE_DIALECT_IDS = new Set([
+  "sys_Jada",
+  "sys_Dylan",
+  "sys_Li",
+  "sys_Marcus",
+  "sys_Roy",
+  "sys_Peter",
+  "sys_Sunny",
+  "sys_Eric",
+  "sys_Rocky",
+  "sys_Kiki",
+]);
+
+export const VOICE_FOREIGN_IDS = new Set([
+  "sys_Jennifer",
+  "sys_Aiden",
+  "sys_Bodega",
+  "sys_Sonrisa",
+  "sys_Alek",
+  "sys_Dolce",
+  "sys_Sohee",
+  "sys_Ono_Anna",
+  "sys_Lenn",
+  "sys_Emilien",
+  "sys_Katerina",
+  "sys_Andre",
+  "sys_Radio_Gol",
+]);
+
+export const SYSTEM_VOICES = [
+  { id: "sys_Cherry", title: "芊悦（普通话女声）", desc: "阳光积极、亲切自然小姐姐｜适合：普通话", aliyunVoiceId: "Cherry" },
+  { id: "sys_Serena", title: "苏瑶（普通话女声）", desc: "温柔小姐姐｜适合：普通话", aliyunVoiceId: "Serena" },
+  { id: "sys_Ethan", title: "晨煦（普通话男声）", desc: "阳光温暖、活力朝气｜适合：普通话", aliyunVoiceId: "Ethan" },
+  { id: "sys_Chelsie", title: "千雪（二次元女声）", desc: "二次元虚拟女友｜适合：普通话", aliyunVoiceId: "Chelsie" },
+  { id: "sys_Momo", title: "茉兔（活泼女声）", desc: "撒娇搞怪，逗你开心｜适合：普通话", aliyunVoiceId: "Momo" },
+  { id: "sys_Vivian", title: "十三（个性女声）", desc: "拽拽的、可爱的小暴躁｜适合：普通话", aliyunVoiceId: "Vivian" },
+  { id: "sys_Moon", title: "月白（率性男声）", desc: "率性帅气的月白｜适合：普通话", aliyunVoiceId: "Moon" },
+  { id: "sys_Maia", title: "四月（知性女声）", desc: "知性与温柔的碰撞｜适合：普通话", aliyunVoiceId: "Maia" },
+  { id: "sys_Kai", title: "凯（沉浸男声）", desc: "耳朵的一场SPA｜适合：普通话", aliyunVoiceId: "Kai" },
+  { id: "sys_Nofish", title: "不吃鱼（特色男声）", desc: "不会翘舌音的设计师｜适合：普通话", aliyunVoiceId: "Nofish" },
+  { id: "sys_Bella", title: "萌宝（萝莉女声）", desc: "喝酒不打醉拳的小萝莉｜适合：普通话", aliyunVoiceId: "Bella" },
+  { id: "sys_Jennifer", title: "詹妮弗（美语女声）", desc: "品牌级、电影质感般美语女声｜适合：英语", aliyunVoiceId: "Jennifer" },
+  { id: "sys_Ryan", title: "甜茶（张力男声）", desc: "节奏拉满，戏感炸裂｜适合：普通话", aliyunVoiceId: "Ryan" },
+  { id: "sys_Katerina", title: "卡捷琳娜（御姐女声）", desc: "御姐音色，韵律回味十足｜适合：普通话", aliyunVoiceId: "Katerina" },
+  { id: "sys_Aiden", title: "艾登（美语男声）", desc: "精通厨艺的美语大男孩｜适合：英语", aliyunVoiceId: "Aiden" },
+  { id: "sys_Arthur", title: "徐大爷（故事男声）", desc: "被岁月浸泡过的质朴嗓音｜适合：普通话", aliyunVoiceId: "Arthur" },
+  { id: "sys_Bellona", title: "燕铮莺（洪亮女声）", desc: "声音洪亮，热血沸腾｜适合：普通话", aliyunVoiceId: "Bellona" },
+  { id: "sys_Bunny", title: "萌小姬（萌系女声）", desc: "萌属性爆棚的小萝莉｜适合：普通话", aliyunVoiceId: "Bunny" },
+  { id: "sys_Mia", title: "乖小妹（温顺女声）", desc: "温顺如春水，乖巧如初雪｜适合：普通话", aliyunVoiceId: "Mia" },
+  { id: "sys_Mochi", title: "沙小弥（早慧童声）", desc: "聪明伶俐的小大人｜适合：普通话", aliyunVoiceId: "Mochi" },
+  { id: "sys_Neil", title: "阿闻（新闻男声）", desc: "字正腔圆的新闻主持人｜适合：普通话", aliyunVoiceId: "Neil" },
+  { id: "sys_Nini", title: "邻家妹妹（甜美女声）", desc: "糯米糍一样又软又黏｜适合：普通话", aliyunVoiceId: "Nini" },
+  { id: "sys_Ebona", title: "诡婆婆（惊悚女声）", desc: "低语般的惊悚氛围｜适合：普通话", aliyunVoiceId: "Ebona" },
+  { id: "sys_Seren", title: "小婉（助眠女声）", desc: "温和舒缓，助你入眠｜适合：普通话", aliyunVoiceId: "Seren" },
+  { id: "sys_Pip", title: "顽屁小孩（淘气童声）", desc: "调皮捣蛋却充满童真｜适合：普通话", aliyunVoiceId: "Pip" },
+  { id: "sys_Stella", title: "少女阿月（元气女声）", desc: "甜系元气少女｜适合：普通话", aliyunVoiceId: "Stella" },
+  { id: "sys_Vincent", title: "田叔（烟嗓男声）", desc: "独特沙哑烟嗓｜适合：普通话", aliyunVoiceId: "Vincent" },
+  { id: "sys_Radio_Gol", title: "拉迪奥·戈尔（足球解说）", desc: "足球诗人解说风格｜适合：普通话", aliyunVoiceId: "Radio Gol" },
+  { id: "sys_Jada", title: "上海-阿珍（上海话女声）", desc: "风风火火的沪上阿姐｜适合：上海话", aliyunVoiceId: "Jada" },
+  { id: "sys_Dylan", title: "北京-晓东（北京话男声）", desc: "北京胡同里长大的少年｜适合：北京话", aliyunVoiceId: "Dylan" },
+  { id: "sys_Li", title: "南京-老李（南京话男声）", desc: "耐心的瑜伽老师｜适合：南京话", aliyunVoiceId: "Li" },
+  { id: "sys_Marcus", title: "陕西-秦川（陕西话男声）", desc: "老陕的味道｜适合：陕西话", aliyunVoiceId: "Marcus" },
+  { id: "sys_Roy", title: "闽南-阿杰（闽南语男声）", desc: "诙谐直爽、市井活泼｜适合：闽南语", aliyunVoiceId: "Roy" },
+  { id: "sys_Peter", title: "天津-李彼得（天津话男声）", desc: "天津相声，专业捧哏｜适合：天津话", aliyunVoiceId: "Peter" },
+  { id: "sys_Sunny", title: "四川-晴儿（四川话女声）", desc: "甜到心里的川妹子｜适合：四川话", aliyunVoiceId: "Sunny" },
+  { id: "sys_Eric", title: "四川-程川（四川话男声）", desc: "跳脱市井的成都男子｜适合：四川话", aliyunVoiceId: "Eric" },
+  { id: "sys_Rocky", title: "粤语-阿强（粤语男声）", desc: "幽默风趣，在线陪聊｜适合：粤语", aliyunVoiceId: "Rocky" },
+  { id: "sys_Kiki", title: "粤语-阿清（粤语女声）", desc: "甜美的港妹闺蜜｜适合：粤语", aliyunVoiceId: "Kiki" },
+  { id: "sys_Bodega", title: "博德加（西语男声）", desc: "热情的西班牙大叔｜适合：西班牙语", aliyunVoiceId: "Bodega" },
+  { id: "sys_Sonrisa", title: "索尼莎（西语女声）", desc: "热情开朗的拉美大姐｜适合：西班牙语", aliyunVoiceId: "Sonrisa" },
+  { id: "sys_Alek", title: "阿列克（俄语男声）", desc: "战斗民族的冷与暖｜适合：俄语", aliyunVoiceId: "Alek" },
+  { id: "sys_Dolce", title: "多尔切（意语男声）", desc: "慵懒的意大利大叔｜适合：意大利语", aliyunVoiceId: "Dolce" },
+  { id: "sys_Sohee", title: "素熙（韩语女声）", desc: "温柔开朗，情绪丰富｜适合：韩语", aliyunVoiceId: "Sohee" },
+  { id: "sys_Ono_Anna", title: "小野杏（日语女声）", desc: "鬼灵精怪的青梅竹马｜适合：日语", aliyunVoiceId: "Ono Anna" },
+  { id: "sys_Lenn", title: "莱恩（德语男声）", desc: "理性底色，叛逆细节｜适合：德语", aliyunVoiceId: "Lenn" },
+  { id: "sys_Emilien", title: "埃米尔安（法语男声）", desc: "浪漫的法国大哥哥｜适合：法语", aliyunVoiceId: "Emilien" },
+  { id: "sys_Andre", title: "安德雷（磁性男声）", desc: "自然舒服、沉稳男声｜适合：普通话", aliyunVoiceId: "Andre" },
+];
+
+export const DEFAULT_SYSTEM_VOICE_ID = "sys_Cherry";
+
+export const VOICE_CATEGORY_OPTIONS = [
+  { key: "putonghua", label: "普通话" },
+  { key: "waiwen", label: "外文" },
+  { key: "fangyan", label: "方言" },
+];
+
+/**
+ * @param {'putonghua'|'waiwen'|'fangyan'} category
+ */
+export function filterSystemVoices(category) {
+  if (category === "fangyan") {
+    return SYSTEM_VOICES.filter((v) => VOICE_DIALECT_IDS.has(v.id));
+  }
+  if (category === "waiwen") {
+    return SYSTEM_VOICES.filter((v) => VOICE_FOREIGN_IDS.has(v.id));
+  }
+  return SYSTEM_VOICES.filter(
+    (v) => !VOICE_DIALECT_IDS.has(v.id) && !VOICE_FOREIGN_IDS.has(v.id),
+  );
+}
+
+/**
+ * @param {string} voiceId
+ */
+export function findSystemVoice(voiceId) {
+  return SYSTEM_VOICES.find((v) => v.id === voiceId) ?? null;
+}
diff --git a/src/services/soundPromptStorage.js b/src/services/soundPromptStorage.js
new file mode 100644
index 0000000..9247384
--- /dev/null
+++ b/src/services/soundPromptStorage.js
@@ -0,0 +1,103 @@
+/** 克隆音色本地存储（对齐 Electron be.list/add/update/delete SoundPrompt） */
+
+import { findSystemVoice } from "../data/systemVoices.js";
+
+const STORAGE_KEY = "aiclient_sound_prompts";
+
+/**
+ * @typedef {{ id: string, title: string, content: { url?: string, promptText?: string, aliyunVoiceId?: string } }} SoundPromptRecord
+ */
+
+/** @returns {SoundPromptRecord[]} */
+export function listCloneVoices() {
+  try {
+    const raw = localStorage.getItem(STORAGE_KEY);
+    if (!raw) return [];
+    const data = JSON.parse(raw);
+    return Array.isArray(data) ? data : [];
+  } catch {
+    return [];
+  }
+}
+
+/** @param {SoundPromptRecord[]} list */
+function saveCloneVoices(list) {
+  localStorage.setItem(STORAGE_KEY, JSON.stringify(list));
+}
+
+/**
+ * @param {{ title: string, content?: SoundPromptRecord['content'] }} payload
+ * @returns {SoundPromptRecord}
+ */
+export function addCloneVoice(payload) {
+  const list = listCloneVoices();
+  const record = {
+    id: `clone_${Date.now()}_${Math.random().toString(36).slice(2, 8)}`,
+    title: String(payload.title || "").trim(),
+    content: {
+      url: payload.content?.url || "",
+      promptText: payload.content?.promptText || "",
+      aliyunVoiceId: payload.content?.aliyunVoiceId || "",
+    },
+  };
+  list.unshift(record);
+  saveCloneVoices(list);
+  return record;
+}
+
+/**
+ * @param {string} id
+ * @param {{ title: string, content?: SoundPromptRecord['content'] }} payload
+ */
+export function updateCloneVoice(id, payload) {
+  const list = listCloneVoices();
+  const idx = list.findIndex((item) => item.id === id);
+  if (idx < 0) return null;
+  list[idx] = {
+    ...list[idx],
+    title: String(payload.title || "").trim(),
+    content: {
+      ...list[idx].content,
+      ...payload.content,
+    },
+  };
+  saveCloneVoices(list);
+  return list[idx];
+}
+
+/** @param {string} id */
+export function deleteCloneVoice(id) {
+  const list = listCloneVoices().filter((item) => item.id !== id);
+  saveCloneVoices(list);
+}
+
+/** @param {string} id */
+export function getCloneVoice(id) {
+  return listCloneVoices().find((item) => item.id === id) ?? null;
+}
+
+/** @param {string} title */
+export function cloneVoiceTitleExists(title, excludeId = null) {
+  const t = String(title || "").trim();
+  return listCloneVoices().some(
+    (item) => item.title === t && item.id !== excludeId,
+  );
+}
+
+/**
+ * 解析选中音色对应的阿里云 voiceId
+ * @param {string} selectedVoiceId
+ * @param {SoundPromptRecord[]} [clones]
+ */
+export function resolveAliyunVoiceId(selectedVoiceId, clones = listCloneVoices()) {
+  if (!selectedVoiceId) return "Cherry";
+  if (selectedVoiceId.startsWith("sys_")) {
+    return findSystemVoiceFromId(selectedVoiceId);
+  }
+  const clone = clones.find((c) => c.id === selectedVoiceId);
+  return String(clone?.content?.aliyunVoiceId || "").trim() || "Cherry";
+}
+
+function findSystemVoiceFromId(id) {
+  return findSystemVoice(id)?.aliyunVoiceId || "Cherry";
+}
diff --git a/src/stores/workflow.js b/src/stores/workflow.js
index d716577..73373e8 100644
--- a/src/stores/workflow.js
+++ b/src/stores/workflow.js
@@ -16,6 +16,8 @@ import {
 
 } from "../config/videoPipeline.js";
 
+import { getVoiceDisplayLabel } from "../utils/voiceLabel.js";
+
 
 
 const PIPELINE_SCRIPT = "douyin_pipeline.js";
@@ -138,6 +140,11 @@ export const useWorkflowStore = defineStore("workflow", {
 
     // 02 音视频生成
 
+    /** 选中音色 id：sys_* 系统音色 或 clone_* 克隆音色 */
+    selectedVoiceId: "sys_Cherry",
+
+    voiceManageModalVisible: false,
+
     voiceEmotion: "自然",
 
     speechRate: 1,
@@ -220,6 +227,8 @@ export const useWorkflowStore = defineStore("workflow", {
 
     avatarOptions: () => [{ label: "请选择形象", value: null }],
 
+    selectedVoiceLabel: (state) => getVoiceDisplayLabel(state.selectedVoiceId),
+
     keywordCountFocus: (state) => countLines(state.keywordsFocus),
 
     keywordCountDescribe: (state) => countLines(state.keywordsDescribe),
@@ -401,6 +410,26 @@ export const useWorkflowStore = defineStore("workflow", {
 
     },
 
+    openVoiceManageDialog() {
+
+      this.voiceManageModalVisible = true;
+
+    },
+
+    closeVoiceManageDialog() {
+
+      this.voiceManageModalVisible = false;
+
+    },
+
+    selectVoice(voiceId) {
+
+      this.selectedVoiceId = voiceId;
+
+      this.voiceManageModalVisible = false;
+
+    },
+
     resetAll() {
 
       this.$reset();
diff --git a/src/utils/voiceLabel.js b/src/utils/voiceLabel.js
new file mode 100644
index 0000000..32903b6
--- /dev/null
+++ b/src/utils/voiceLabel.js
@@ -0,0 +1,14 @@
+import { findSystemVoice } from "../data/systemVoices.js";
+import { getCloneVoice } from "../services/soundPromptStorage.js";
+
+/**
+ * @param {string | null | undefined} voiceId
+ */
+export function getVoiceDisplayLabel(voiceId) {
+  if (!voiceId) return "选择音色";
+  if (voiceId.startsWith("sys_")) {
+    return findSystemVoice(voiceId)?.title || "选择音色";
+  }
+  const clone = getCloneVoice(voiceId);
+  return clone?.title || "选择音色";
+}