diff --git a/frontend-web/src/app/admin/(secure)/provider-accounts/page.tsx b/frontend-web/src/app/admin/(secure)/provider-accounts/page.tsx
index 9cdb535..15460b3 100644
--- a/frontend-web/src/app/admin/(secure)/provider-accounts/page.tsx
+++ b/frontend-web/src/app/admin/(secure)/provider-accounts/page.tsx
@@ -1,75 +1,254 @@
 "use client";
 
 import { useMutation, useQuery } from "@tanstack/react-query";
+import { CheckCircle2, PlugZap } from "lucide-react";
 import { useState } from "react";
 
 import { api } from "@/lib/api";
 
-const fieldLabels: Record<string, string> = {
-  provider_code: "供应商编码",
-  provider_name: "供应商名称",
-  api_format: "接口协议",
-  base_url: "接口地址",
-  api_key: "接口密钥",
-  api_secret: "接口密钥补充",
-  webhook_secret: "回调密钥",
-  timeout_seconds: "超时时间（秒）",
-  max_retries: "最大重试次数",
-  status: "状态",
-  remark: "备注",
+type ProviderAccountRow = {
+  id: number;
+  providerCode: string;
+  providerName: string;
+  apiFormat: string;
+  baseUrl: string;
+  timeoutSeconds: number;
+  maxRetries: number;
+  status: number;
+  remark: string;
+  updatedAt: string;
 };
 
+const protocolOptions = [
+  {
+    value: "openai_official_video",
+    label: "OpenAI 兼容视频",
+    note: "/v1/videos",
+  },
+  {
+    value: "seedance_video_generation",
+    label: "Seedance 旧版",
+    note: "/v1/video/generations",
+  },
+];
+
 export default function ProviderAccountsPage() {
   const [form, setForm] = useState({
-    provider_code: "openai-backup",
-    provider_name: "OpenAI 备用账号",
-    api_format: "openai_official_video",
-    base_url: "mock://openai",
-    api_key: "mock",
-    api_secret: "",
-    webhook_secret: "",
-    timeout_seconds: 120,
-    max_retries: 3,
+    providerCode: "newapi-seedance",
+    providerName: "NewAPI Seedance",
+    apiFormat: "openai_official_video",
+    baseUrl: "https://your-newapi-domain.com",
+    apiKey: "",
     status: 1,
-    remark: "备用线路",
+    remark: "NewAPI 上游",
   });
+
+  const [feedback, setFeedback] = useState("");
+
   const query = useQuery({
     queryKey: ["provider-accounts"],
-    queryFn: () => api.get("/api/v1/admin/provider-accounts"),
+    queryFn: () => api.get<ProviderAccountRow[]>("/api/v1/admin/provider-accounts"),
   });
+
   const createMutation = useMutation({
-    mutationFn: () => api.post("/api/v1/admin/provider-accounts", form),
-    onSuccess: () => query.refetch(),
+    mutationFn: () =>
+      api.post("/api/v1/admin/provider-accounts", {
+        provider_code: form.providerCode.trim(),
+        provider_name: form.providerName.trim(),
+        api_format: form.apiFormat,
+        base_url: form.baseUrl.trim().replace(/\/+$/, ""),
+        api_key: form.apiKey.trim(),
+        api_secret: "",
+        webhook_secret: "",
+        timeout_seconds: 120,
+        max_retries: 3,
+        status: form.status,
+        remark: form.remark.trim(),
+      }),
+    async onSuccess() {
+      setFeedback("渠道已创建。");
+      await query.refetch();
+    },
+    onError() {
+      setFeedback("创建失败，请检查渠道编码是否重复或密钥是否为空。");
+    },
   });
 
   return (
     <div className="two-col-grid">
       <section className="panel">
-        <h3>新增供应商账号</h3>
-        <div className="form-stack">
-          {Object.entries(form).map(([key, value]) => (
-            <label className="field-label" key={key}>
-              {fieldLabels[key] ?? key}
+        <div className="toolbar">
+          <div>
+            <span className="header-kicker">渠道配置</span>
+            <h3>新增供应商账号</h3>
+            <p className="muted">按 NewAPI 的渠道思路配置：协议、地址、密钥。</p>
+          </div>
+          <PlugZap size={22} />
+        </div>
+
+        <div className="form-stack admin-simple-form">
+          <div className="admin-form-grid">
+            <label className="field-label">
+              渠道名称
               <input
-                value={String(value)}
+                value={form.providerName}
                 onChange={(event) =>
                   setForm((previous) => ({
                     ...previous,
-                    [key]:
-                      typeof value === "number" ? Number(event.target.value) : event.target.value,
+                    providerName: event.target.value,
                   }))
                 }
               />
             </label>
-          ))}
-          <button className="primary-button" onClick={() => createMutation.mutate()}>
-            创建供应商账号
+            <label className="field-label">
+              渠道编码
+              <input
+                value={form.providerCode}
+                onChange={(event) =>
+                  setForm((previous) => ({
+                    ...previous,
+                    providerCode: event.target.value,
+                  }))
+                }
+              />
+            </label>
+          </div>
+
+          <label className="field-label">
+            接口协议
+            <select
+              value={form.apiFormat}
+              onChange={(event) =>
+                setForm((previous) => ({
+                  ...previous,
+                  apiFormat: event.target.value,
+                }))
+              }
+            >
+              {protocolOptions.map((option) => (
+                <option key={option.value} value={option.value}>
+                  {option.label} - {option.note}
+                </option>
+              ))}
+            </select>
+          </label>
+
+          <label className="field-label">
+            接口地址
+            <input
+              value={form.baseUrl}
+              onChange={(event) =>
+                setForm((previous) => ({
+                  ...previous,
+                  baseUrl: event.target.value,
+                }))
+              }
+            />
+          </label>
+
+          <label className="field-label">
+            密钥
+            <input
+              placeholder="sk-..."
+              type="password"
+              value={form.apiKey}
+              onChange={(event) =>
+                setForm((previous) => ({
+                  ...previous,
+                  apiKey: event.target.value,
+                }))
+              }
+            />
+          </label>
+
+          <div className="admin-form-grid">
+            <label className="field-label">
+              状态
+              <select
+                value={form.status}
+                onChange={(event) =>
+                  setForm((previous) => ({
+                    ...previous,
+                    status: Number(event.target.value),
+                  }))
+                }
+              >
+                <option value={1}>启用</option>
+                <option value={0}>停用</option>
+              </select>
+            </label>
+            <label className="field-label">
+              备注
+              <input
+                value={form.remark}
+                onChange={(event) =>
+                  setForm((previous) => ({
+                    ...previous,
+                    remark: event.target.value,
+                  }))
+                }
+              />
+            </label>
+          </div>
+
+          {feedback ? <div className="inline-feedback">{feedback}</div> : null}
+
+          <button
+            className="primary-button"
+            disabled={
+              createMutation.isPending ||
+              !form.providerCode.trim() ||
+              !form.providerName.trim() ||
+              !form.baseUrl.trim() ||
+              !form.apiKey.trim()
+            }
+            onClick={() => createMutation.mutate()}
+            type="button"
+          >
+            创建渠道
           </button>
         </div>
       </section>
+
       <section className="panel">
-        <h3>当前账号</h3>
-        <pre className="code-block">{JSON.stringify(query.data ?? [], null, 2)}</pre>
+        <div className="toolbar">
+          <div>
+            <span className="header-kicker">渠道列表</span>
+            <h3>当前供应商账号</h3>
+          </div>
+          <span className="mini-note">{query.data?.length ?? 0} 个渠道</span>
+        </div>
+
+        <div className="admin-card-list">
+          {query.data?.length ? (
+            query.data.map((item) => (
+              <article className="admin-data-card" key={item.id}>
+                <div className="toolbar">
+                  <div>
+                    <strong>{item.providerName}</strong>
+                    <div className="muted">{item.providerCode}</div>
+                  </div>
+                  <span className={item.status === 1 ? "status-badge tone-success" : "status-badge tone-ghost"}>
+                    {item.status === 1 ? "启用" : "停用"}
+                  </span>
+                </div>
+                <div className="admin-meta-grid">
+                  <span>{protocolOptions.find((option) => option.value === item.apiFormat)?.label ?? item.apiFormat}</span>
+                  <span>{item.baseUrl}</span>
+                  <span>超时 {item.timeoutSeconds}s</span>
+                </div>
+                {item.remark ? <p className="muted">{item.remark}</p> : null}
+              </article>
+            ))
+          ) : (
+            <div className="empty-state">还没有供应商账号。</div>
+          )}
+        </div>
+
+        <div className="inline-feedback admin-helper-note">
+          <CheckCircle2 size={16} />
+          NewAPI 上游通常选择 OpenAI 兼容视频，接口地址填写域名根地址即可。
+        </div>
       </section>
     </div>
   );
diff --git a/frontend-web/src/app/admin/(secure)/provider-models/page.tsx b/frontend-web/src/app/admin/(secure)/provider-models/page.tsx
index 25948a4..08115df 100644
--- a/frontend-web/src/app/admin/(secure)/provider-models/page.tsx
+++ b/frontend-web/src/app/admin/(secure)/provider-models/page.tsx
@@ -1,49 +1,300 @@
 "use client";
 
 import { useMutation, useQuery } from "@tanstack/react-query";
+import { Boxes, Plus } from "lucide-react";
+import { useMemo, useState } from "react";
 
 import { api } from "@/lib/api";
 
+type ProviderAccountRow = {
+  id: number;
+  providerName: string;
+  providerCode: string;
+  status: number;
+};
+
+type ProviderModelRow = {
+  id: number;
+  providerAccountId: number;
+  providerName: string;
+  modelCode: string;
+  modelName: string;
+  defaultRatio: string;
+  defaultResolution: string;
+  minDuration: number;
+  maxDuration: number;
+  status: number;
+};
+
+function parseModelCodes(value: string) {
+  return value
+    .split(/[\n,，]/)
+    .map((item) => item.trim())
+    .filter(Boolean);
+}
+
 export default function ProviderModelsPage() {
-  const form = {
-    provider_account_id: 1,
-    model_code: "sora-2-pro",
-    model_name: "Sora 2 Pro",
-    request_content_type: "multipart/form-data",
-    supports_text_to_video: true,
-    supports_image_to_video: true,
-    supports_video_reference: false,
-    supports_audio_reference: false,
-    supports_generate_audio: true,
-    supports_remix: false,
-    supports_webhook: true,
-    min_duration: 4,
-    max_duration: 12,
-    default_ratio: "16:9",
-    default_resolution: "1280x720",
+  const [form, setForm] = useState({
+    providerAccountId: 0,
+    modelCodes: "seedance, seedance-fast",
+    defaultRatio: "16:9",
+    defaultResolution: "1280x720",
+    minDuration: 4,
+    maxDuration: 12,
     status: 1,
-  };
-  const query = useQuery({
-    queryKey: ["provider-models"],
-    queryFn: () => api.get("/api/v1/admin/provider-models"),
   });
+  const [feedback, setFeedback] = useState("");
+
+  const accountsQuery = useQuery({
+    queryKey: ["provider-accounts"],
+    queryFn: () => api.get<ProviderAccountRow[]>("/api/v1/admin/provider-accounts"),
+  });
+
+  const modelsQuery = useQuery({
+    queryKey: ["provider-models"],
+    queryFn: () => api.get<ProviderModelRow[]>("/api/v1/admin/provider-models"),
+  });
+
+  const enabledAccounts = useMemo(
+    () => (accountsQuery.data ?? []).filter((item) => item.status === 1),
+    [accountsQuery.data],
+  );
+
+  const activeProviderAccountId =
+    form.providerAccountId || enabledAccounts[0]?.id || accountsQuery.data?.[0]?.id || 0;
+
+  const modelCodes = parseModelCodes(form.modelCodes);
+  const uniqueModelCodes = Array.from(new Set(modelCodes));
+
   const createMutation = useMutation({
-    mutationFn: () => api.post("/api/v1/admin/provider-models", form),
-    onSuccess: () => query.refetch(),
+    mutationFn: async () => {
+      return Promise.all(
+        uniqueModelCodes.map((modelCode) =>
+          api.post("/api/v1/admin/provider-models", {
+            provider_account_id: activeProviderAccountId,
+            model_code: modelCode,
+            model_name: modelCode,
+            request_content_type: "application/json",
+            supports_text_to_video: true,
+            supports_image_to_video: true,
+            supports_video_reference: true,
+            supports_audio_reference: false,
+            supports_generate_audio: true,
+            supports_remix: false,
+            supports_webhook: false,
+            min_duration: form.minDuration,
+            max_duration: form.maxDuration,
+            default_ratio: form.defaultRatio,
+            default_resolution: form.defaultResolution,
+            status: form.status,
+          }),
+        ),
+      );
+    },
+    async onSuccess() {
+      setFeedback(`已创建 ${uniqueModelCodes.length} 个模型。`);
+      await modelsQuery.refetch();
+    },
+    onError() {
+      setFeedback("创建失败，请检查模型名是否重复或渠道是否可用。");
+    },
   });
 
   return (
     <div className="two-col-grid">
       <section className="panel">
-        <h3>新增供应商模型</h3>
-        <pre className="code-block">{JSON.stringify(form, null, 2)}</pre>
-        <button className="primary-button" style={{ marginTop: 16 }} onClick={() => createMutation.mutate()}>
-          创建供应商模型
-        </button>
+        <div className="toolbar">
+          <div>
+            <span className="header-kicker">模型配置</span>
+            <h3>新增供应商模型</h3>
+            <p className="muted">像 NewAPI 一样，把模型名粘进来即可。</p>
+          </div>
+          <Boxes size={22} />
+        </div>
+
+        <div className="form-stack admin-simple-form">
+          <label className="field-label">
+            所属渠道
+            <select
+              value={activeProviderAccountId}
+              onChange={(event) =>
+                setForm((previous) => ({
+                  ...previous,
+                  providerAccountId: Number(event.target.value),
+                }))
+              }
+            >
+              {accountsQuery.data?.length ? null : (
+                <option value={0} disabled>
+                  请先创建供应商账号
+                </option>
+              )}
+              {(accountsQuery.data ?? []).map((account) => (
+                <option key={account.id} value={account.id}>
+                  {account.providerName}（{account.providerCode}）
+                </option>
+              ))}
+            </select>
+          </label>
+
+          <label className="field-label">
+            模型名称
+            <textarea
+              className="prompt-editor admin-model-textarea"
+              value={form.modelCodes}
+              onChange={(event) =>
+                setForm((previous) => ({
+                  ...previous,
+                  modelCodes: event.target.value,
+                }))
+              }
+            />
+          </label>
+
+          <label className="field-label">
+            状态
+            <select
+              value={form.status}
+              onChange={(event) =>
+                setForm((previous) => ({
+                  ...previous,
+                  status: Number(event.target.value),
+                }))
+              }
+            >
+              <option value={1}>启用</option>
+              <option value={0}>停用</option>
+            </select>
+          </label>
+
+          <details className="admin-advanced-block">
+            <summary>默认视频参数</summary>
+            <div className="admin-form-grid">
+              <label className="field-label">
+                默认比例
+                <select
+                  value={form.defaultRatio}
+                  onChange={(event) =>
+                    setForm((previous) => ({
+                      ...previous,
+                      defaultRatio: event.target.value,
+                    }))
+                  }
+                >
+                  <option value="16:9">16:9</option>
+                  <option value="9:16">9:16</option>
+                  <option value="1:1">1:1</option>
+                </select>
+              </label>
+              <label className="field-label">
+                默认分辨率
+                <select
+                  value={form.defaultResolution}
+                  onChange={(event) =>
+                    setForm((previous) => ({
+                      ...previous,
+                      defaultResolution: event.target.value,
+                    }))
+                  }
+                >
+                  <option value="1280x720">1280x720</option>
+                  <option value="1920x1080">1920x1080</option>
+                  <option value="720x1280">720x1280</option>
+                  <option value="1080x1920">1080x1920</option>
+                </select>
+              </label>
+            </div>
+
+            <div className="admin-form-grid">
+              <label className="field-label">
+                最小时长
+                <input
+                  type="number"
+                  value={form.minDuration}
+                  onChange={(event) =>
+                    setForm((previous) => ({
+                      ...previous,
+                      minDuration: Number(event.target.value),
+                    }))
+                  }
+                />
+              </label>
+              <label className="field-label">
+                最大时长
+                <input
+                  type="number"
+                  value={form.maxDuration}
+                  onChange={(event) =>
+                    setForm((previous) => ({
+                      ...previous,
+                      maxDuration: Number(event.target.value),
+                    }))
+                  }
+                />
+              </label>
+            </div>
+          </details>
+
+          <div className="admin-model-preview">
+            {modelCodes.length ? (
+              uniqueModelCodes.map((modelCode) => <span key={modelCode}>{modelCode}</span>)
+            ) : (
+              <span>等待输入模型名</span>
+            )}
+          </div>
+
+          {feedback ? <div className="inline-feedback">{feedback}</div> : null}
+
+          <button
+            className="primary-button"
+            disabled={
+              createMutation.isPending ||
+              !activeProviderAccountId ||
+              !modelCodes.length
+            }
+            onClick={() => createMutation.mutate()}
+            type="button"
+          >
+            <Plus size={16} />
+            批量创建模型
+          </button>
+        </div>
       </section>
+
       <section className="panel">
-        <h3>当前模型</h3>
-        <pre className="code-block">{JSON.stringify(query.data ?? [], null, 2)}</pre>
+        <div className="toolbar">
+          <div>
+            <span className="header-kicker">模型列表</span>
+            <h3>当前供应商模型</h3>
+          </div>
+          <span className="mini-note">{modelsQuery.data?.length ?? 0} 个模型</span>
+        </div>
+
+        <div className="admin-card-list">
+          {modelsQuery.data?.length ? (
+            modelsQuery.data.map((item) => (
+              <article className="admin-data-card" key={item.id}>
+                <div className="toolbar">
+                  <div>
+                    <strong>{item.modelName || item.modelCode}</strong>
+                    <div className="muted">{item.modelCode}</div>
+                  </div>
+                  <span className={item.status === 1 ? "status-badge tone-success" : "status-badge tone-ghost"}>
+                    {item.status === 1 ? "启用" : "停用"}
+                  </span>
+                </div>
+                <div className="admin-meta-grid">
+                  <span>{item.providerName}</span>
+                  <span>{item.defaultResolution}</span>
+                  <span>{item.defaultRatio}</span>
+                  <span>{item.minDuration}-{item.maxDuration}s</span>
+                </div>
+              </article>
+            ))
+          ) : (
+            <div className="empty-state">还没有供应商模型。</div>
+          )}
+        </div>
       </section>
     </div>
   );
diff --git a/frontend-web/src/app/globals.css b/frontend-web/src/app/globals.css
index 825a68d..c2b795e 100644
--- a/frontend-web/src/app/globals.css
+++ b/frontend-web/src/app/globals.css
@@ -1841,7 +1841,7 @@ p {
 .admin-app-shell .inline-feedback.is-error {
   border-color: rgba(255, 111, 54, 0.34);
   background: rgba(255, 111, 54, 0.09);
-  color: #ffd3c0;
+  color: #9b3411;
 }
 
 .admin-app-shell {
@@ -1991,6 +1991,115 @@ p {
   gap: 18px;
 }
 
+.admin-simple-form {
+  margin-top: 18px;
+}
+
+.admin-form-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 14px;
+}
+
+.admin-card-list {
+  display: grid;
+  gap: 12px;
+  margin-top: 18px;
+}
+
+.admin-data-card {
+  display: grid;
+  gap: 12px;
+  padding: 16px;
+  border: 1px solid var(--admin-border);
+  border-radius: var(--radius-card);
+  background: #ffffff;
+}
+
+.admin-data-card strong {
+  font-size: 16px;
+}
+
+.admin-data-card p {
+  margin: 0;
+}
+
+.admin-meta-grid {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.admin-meta-grid span {
+  display: inline-flex;
+  min-width: 0;
+  max-width: 100%;
+  align-items: center;
+  padding: 7px 10px;
+  border-radius: 999px;
+  border: 1px solid var(--admin-border);
+  background: #f7f3ea;
+  color: var(--admin-text-soft);
+  font-size: 12px;
+  font-weight: 750;
+  overflow-wrap: anywhere;
+}
+
+.admin-helper-note {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-top: 16px;
+  color: var(--admin-text-soft);
+}
+
+.admin-model-textarea {
+  min-height: 112px;
+}
+
+.admin-model-preview {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.admin-model-preview span {
+  display: inline-flex;
+  align-items: center;
+  min-height: 32px;
+  padding: 7px 11px;
+  border-radius: 999px;
+  background: #f0f7f5;
+  border: 1px solid #c7ddd9;
+  color: var(--admin-accent);
+  font-size: 13px;
+  font-weight: 850;
+}
+
+.admin-advanced-block {
+  display: grid;
+  gap: 14px;
+  padding: 14px;
+  border: 1px solid var(--admin-border);
+  border-radius: var(--radius-card);
+  background: #fbf8f1;
+}
+
+.admin-advanced-block summary {
+  cursor: pointer;
+  color: var(--admin-text-soft);
+  font-size: 13px;
+  font-weight: 850;
+}
+
+.admin-advanced-block[open] summary {
+  margin-bottom: 14px;
+}
+
+.admin-advanced-block .admin-form-grid + .admin-form-grid {
+  margin-top: 14px;
+}
+
 .admin-app-shell .panel,
 .admin-app-shell .stat-card,
 .admin-app-shell .pulse-card,
@@ -2180,7 +2289,8 @@ p {
   .marketing-stat-row,
   .upload-row,
   .admin-auth-grid,
-  .marketing-ops-grid {
+  .marketing-ops-grid,
+  .admin-form-grid {
     grid-template-columns: 1fr;
   }