diff --git a/app/(admin)/settings/agent-workflow/psd-templates/psd-templates-settings-client.tsx b/app/(admin)/settings/agent-workflow/psd-templates/psd-templates-settings-client.tsx
index 3eda31702..5571c4a63 100644
--- a/app/(admin)/settings/agent-workflow/psd-templates/psd-templates-settings-client.tsx
+++ b/app/(admin)/settings/agent-workflow/psd-templates/psd-templates-settings-client.tsx
@@ -67,18 +67,40 @@ export function PsdTemplatesSettingsClient({
   backLabel: string;
 }) {
   const { data, mutate } = useSWR<AgentPsdTemplateListResponse>("/api/admin/psd-templates", fetcher);
+  const { data: siteSettingsData } = useSWR<{
+    agentWorkflowUiConfig?: {
+      inputOptions?: {
+        brands?: string[];
+      };
+    };
+  }>("/api/site-settings", fetcher);
   const { data: fontsData, mutate: mutateFonts } = useSWR<AgentPsdFontListResponse>(
     "/api/admin/psd-fonts",
     fetcher
   );
 
   const templates = useMemo(() => (data?.success ? data.templates : []), [data]);
+  const brandOptions = useMemo(
+    () =>
+      Array.from(
+        new Set(
+          [
+            ...(siteSettingsData?.agentWorkflowUiConfig?.inputOptions?.brands || []),
+            ...templates.map((template) => template.brandName),
+          ]
+            .map((item) => String(item || "").trim())
+            .filter(Boolean)
+        )
+      ),
+    [siteSettingsData, templates]
+  );
   const fonts = useMemo(() => (fontsData?.success ? fontsData.fonts : []), [fontsData]);
 
   const [selectedTemplateId, setSelectedTemplateId] = useState<string | null>(null);
   const [draftTemplate, setDraftTemplate] = useState<AgentPsdTemplate | null>(null);
   const [layerKeyword, setLayerKeyword] = useState("");
   const [uploadName, setUploadName] = useState("");
+  const [uploadBrandName, setUploadBrandName] = useState("");
   const [uploadDescription, setUploadDescription] = useState("");
   const [uploadFile, setUploadFile] = useState<File | null>(null);
   const [fontUploadName, setFontUploadName] = useState("");
@@ -177,8 +199,14 @@ export function PsdTemplatesSettingsClient({
       return;
     }
 
+    if (!uploadBrandName.trim()) {
+      toast.error("请先选择模板品牌");
+      return;
+    }
+
     const formData = new FormData();
     formData.set("name", uploadName.trim() || uploadFile.name.replace(/\.[^.]+$/, ""));
+    formData.set("brandName", uploadBrandName.trim());
     formData.set("description", uploadDescription.trim());
     formData.set("status", "disabled");
     formData.set("file", uploadFile);
@@ -197,6 +225,7 @@ export function PsdTemplatesSettingsClient({
 
       toast.success("PSD 模板已上传，请继续配置图层");
       setUploadName("");
+      setUploadBrandName("");
       setUploadDescription("");
       setUploadFile(null);
       await mutate();
@@ -279,6 +308,7 @@ export function PsdTemplatesSettingsClient({
           },
           body: JSON.stringify({
             name: draftTemplate.name,
+            brandName: draftTemplate.brandName,
             description: draftTemplate.description || "",
             status: draftTemplate.status,
             layers: draftTemplate.layers,
@@ -421,6 +451,29 @@ export function PsdTemplatesSettingsClient({
                   placeholder="例如：主图包装模板"
                 />
               </div>
+              <div className="space-y-2">
+                <Label>所属品牌</Label>
+                {brandOptions.length > 0 ? (
+                  <Select value={uploadBrandName} onValueChange={setUploadBrandName}>
+                    <SelectTrigger>
+                      <SelectValue placeholder="请选择品牌" />
+                    </SelectTrigger>
+                    <SelectContent>
+                      {brandOptions.map((brand) => (
+                        <SelectItem key={brand} value={brand}>
+                          {brand}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                ) : (
+                  <Input
+                    value={uploadBrandName}
+                    onChange={(event) => setUploadBrandName(event.target.value)}
+                    placeholder="请输入品牌名称"
+                  />
+                )}
+              </div>
               <div className="space-y-2">
                 <Label htmlFor="psdTemplateDescription">模板说明</Label>
                 <Textarea
@@ -563,11 +616,14 @@ export function PsdTemplatesSettingsClient({
                     >
                       <div className="flex items-start justify-between gap-3">
                         <div className="min-w-0">
-                          <div className="truncate text-sm font-medium">{template.name}</div>
-                          <div className="mt-1 text-xs text-muted-foreground">
-                            {template.width} x {template.height} · {template.layerCount} 图层
-                          </div>
+                        <div className="truncate text-sm font-medium">{template.name}</div>
+                        <div className="mt-1 text-xs text-muted-foreground">
+                          {template.width} x {template.height} · {template.layerCount} 图层
                         </div>
+                        <div className="mt-1 text-xs text-muted-foreground">
+                          品牌：{template.brandName}
+                        </div>
+                      </div>
                         <Badge variant={template.status === "active" ? "default" : "outline"}>
                           {template.status === "active" ? "启用" : "停用"}
                         </Badge>
@@ -634,6 +690,43 @@ export function PsdTemplatesSettingsClient({
                           }
                         />
                       </div>
+                      <div className="space-y-2">
+                        <Label>所属品牌</Label>
+                        {brandOptions.length > 0 ? (
+                          <Select
+                            value={draftTemplate.brandName}
+                            onValueChange={(value) =>
+                              setDraftTemplate((current) =>
+                                current ? { ...current, brandName: value } : current
+                              )
+                            }
+                          >
+                            <SelectTrigger>
+                              <SelectValue />
+                            </SelectTrigger>
+                            <SelectContent>
+                              {brandOptions.map((brand) => (
+                                <SelectItem key={brand} value={brand}>
+                                  {brand}
+                                </SelectItem>
+                              ))}
+                            </SelectContent>
+                          </Select>
+                        ) : (
+                          <Input
+                            value={draftTemplate.brandName}
+                            onChange={(event) =>
+                              setDraftTemplate((current) =>
+                                current ? { ...current, brandName: event.target.value } : current
+                              )
+                            }
+                            placeholder="请输入品牌名称"
+                          />
+                        )}
+                      </div>
+                    </div>
+
+                    <div className="grid gap-4 md:grid-cols-2">
                       <div className="space-y-2">
                         <Label>启用状态</Label>
                         <Select
@@ -656,7 +749,7 @@ export function PsdTemplatesSettingsClient({
                             <SelectItem value="disabled">停用</SelectItem>
                             <SelectItem value="active">启用</SelectItem>
                           </SelectContent>
-                        </Select>
+                          </Select>
                       </div>
                     </div>
 
@@ -676,6 +769,7 @@ export function PsdTemplatesSettingsClient({
                     </div>
 
                     <div className="flex flex-wrap items-center gap-3">
+                      <Badge variant="secondary">品牌：{draftTemplate.brandName}</Badge>
                       <Badge variant="outline">文件：{draftTemplate.fileName}</Badge>
                       <Badge variant="secondary">上传图层数：{draftTemplate.layerCount}</Badge>
                       <Button
diff --git a/app/api/admin/psd-templates/[id]/route.ts b/app/api/admin/psd-templates/[id]/route.ts
index d38ca990e..beecea087 100644
--- a/app/api/admin/psd-templates/[id]/route.ts
+++ b/app/api/admin/psd-templates/[id]/route.ts
@@ -22,6 +22,7 @@ export const runtime = "nodejs";
 
 const updateTemplateSchema = z.object({
   name: z.string().trim().min(1).max(80),
+  brandName: z.string().trim().min(1).max(64),
   description: z.string().optional().nullable(),
   status: z.string().optional(),
   layers: z.array(z.any()).default([]),
@@ -142,6 +143,7 @@ export async function PUT(
     const updatedTemplate = {
       ...currentTemplate,
       name: body.name.trim(),
+      brandName: body.brandName.trim(),
       description: String(body.description || "").trim() || undefined,
       status: normalizeAgentPsdTemplateStatus(body.status),
       renderBaseUrl: uploadedRenderBase.url,
diff --git a/app/api/admin/psd-templates/route.ts b/app/api/admin/psd-templates/route.ts
index f14ac3879..54aade067 100644
--- a/app/api/admin/psd-templates/route.ts
+++ b/app/api/admin/psd-templates/route.ts
@@ -80,6 +80,7 @@ export async function POST(request: NextRequest) {
   const name =
     String(formData.get("name") || "").trim() ||
     (file instanceof File ? getDefaultTemplateName(file.name) : "");
+  const brandName = String(formData.get("brandName") || "").trim();
   const description = String(formData.get("description") || "").trim();
   const status = normalizeAgentPsdTemplateStatus(formData.get("status"));
 
@@ -87,10 +88,18 @@ export async function POST(request: NextRequest) {
     return jsonMutationError(400, "缺少模板名称");
   }
 
+  if (!brandName) {
+    return jsonMutationError(400, "请选择模板品牌");
+  }
+
   if (name.length > 80) {
     return jsonMutationError(400, "模板名称不能超过 80 个字符");
   }
 
+  if (brandName.length > 64) {
+    return jsonMutationError(400, "模板品牌不能超过 64 个字符");
+  }
+
   if (!(file instanceof File)) {
     return jsonMutationError(400, "缺少 PSD 模板文件");
   }
@@ -131,6 +140,7 @@ export async function POST(request: NextRequest) {
     const nextTemplate: AgentPsdTemplate = {
       id: randomUUID(),
       name,
+      brandName,
       description: description || undefined,
       status,
       fileName: file.name,
diff --git a/app/api/psd-templates/route.ts b/app/api/psd-templates/route.ts
index 03bf4bf36..1cd6b672d 100644
--- a/app/api/psd-templates/route.ts
+++ b/app/api/psd-templates/route.ts
@@ -1,4 +1,4 @@
-import { NextResponse } from "next/server";
+import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/app/(auth)/auth";
 import {
   getEditableAgentPsdTemplateLayers,
@@ -18,15 +18,19 @@ function jsonError(status: number, error: string) {
   return NextResponse.json(payload, { status });
 }
 
-export async function GET() {
+export async function GET(request: NextRequest) {
   const session = await auth().catch(() => null);
   if (!session?.user?.id) {
     return jsonError(401, "未登录");
   }
 
   try {
+    const requestedBrand = String(request.nextUrl.searchParams.get("brand") || "").trim();
     const templates = (await readAgentPsdTemplates())
       .filter((template) => template.status === "active")
+      .filter((template) =>
+        requestedBrand ? template.brandName === requestedBrand : true
+      )
       .map((template) => ({
         ...template,
         layers: getEditableAgentPsdTemplateLayers(template),
diff --git a/components/agents/AgentGenerationWorkspaceDarkV2.tsx b/components/agents/AgentGenerationWorkspaceDarkV2.tsx
index 6e330c213..4315dd0ed 100644
--- a/components/agents/AgentGenerationWorkspaceDarkV2.tsx
+++ b/components/agents/AgentGenerationWorkspaceDarkV2.tsx
@@ -5831,6 +5831,7 @@ export function AgentGenerationWorkspaceDarkV2({
           }
         }}
         sourceImageUrl={psdTemplateDialogSourceUrl}
+        brandName={workflowContext?.brand || null}
       />
 
       {/* Fullscreen Preview */}
diff --git a/components/agents/AgentPsdTemplateEditorDialog.tsx b/components/agents/AgentPsdTemplateEditorDialog.tsx
index 9090b36fc..853c00f34 100644
--- a/components/agents/AgentPsdTemplateEditorDialog.tsx
+++ b/components/agents/AgentPsdTemplateEditorDialog.tsx
@@ -60,13 +60,18 @@ export function AgentPsdTemplateEditorDialog({
   open,
   onOpenChange,
   sourceImageUrl,
+  brandName,
 }: {
   open: boolean;
   onOpenChange: (open: boolean) => void;
   sourceImageUrl: string | null;
+  brandName?: string | null;
 }) {
+  const normalizedBrandName = String(brandName || "").trim();
   const { data, isLoading } = useSWR<AgentPsdTemplateListResponse>(
-    open ? "/api/psd-templates" : null,
+    open && normalizedBrandName
+      ? `/api/psd-templates?brand=${encodeURIComponent(normalizedBrandName)}`
+      : null,
     fetcher
   );
   const templates = useMemo(() => (data?.success ? data.templates : []), [data]);
@@ -212,6 +217,7 @@ export function AgentPsdTemplateEditorDialog({
                   </div>
 
                   <div className="flex flex-wrap items-center gap-2">
+                    <Badge variant="secondary">{selectedTemplate.brandName}</Badge>
                     <Badge variant="secondary">
                       {selectedTemplate.width} x {selectedTemplate.height}
                     </Badge>
@@ -246,7 +252,11 @@ export function AgentPsdTemplateEditorDialog({
                 </>
               ) : (
                 <div className="rounded-2xl border border-dashed p-5 text-sm text-muted-foreground">
-                  {isLoading ? "正在加载可用模板..." : "当前还没有启用的 PSD 模板，请先去后台配置。"}
+                  {isLoading
+                    ? "正在加载可用模板..."
+                    : normalizedBrandName
+                      ? `当前品牌“${normalizedBrandName}”下还没有可用 PSD 模板，请先去后台配置。`
+                      : "当前还没有启用的 PSD 模板，请先去后台配置。"}
                 </div>
               )}
             </div>
@@ -409,7 +419,7 @@ export function AgentPsdTemplateEditorDialog({
                   })
                 ) : (
                   <div className="rounded-2xl border border-dashed p-5 text-sm text-muted-foreground">
-                    暂无可编辑槽位。
+                    {normalizedBrandName ? "暂无可编辑槽位。" : "请先在工作流中选择品牌后再使用 PSD 模板。"}
                   </div>
                 )}
               </div>
@@ -452,7 +462,9 @@ export function AgentPsdTemplateEditorDialog({
                 </div>
                 <div className="mt-4 text-sm font-medium">结果还没生成</div>
                 <div className="mt-2 text-xs leading-6 text-muted-foreground">
-                  选好模板和槽位内容后点击“生成套版结果”，这里会显示导出的图片。
+                  {normalizedBrandName
+                    ? "选好模板和槽位内容后点击“生成套版结果”，这里会显示导出的图片。"
+                    : "请先返回工作流区域选择品牌，再打开 PSD 模板。"}
                 </div>
               </div>
             )}
diff --git a/lib/agents/psd-template-config.ts b/lib/agents/psd-template-config.ts
index 8ae142d93..a422037a0 100644
--- a/lib/agents/psd-template-config.ts
+++ b/lib/agents/psd-template-config.ts
@@ -55,6 +55,7 @@ export type AgentPsdTemplateLayerSlot =
 export interface AgentPsdTemplate {
   id: string;
   name: string;
+  brandName: string;
   description?: string;
   status: AgentPsdTemplateStatus;
   fileName: string;
@@ -285,6 +286,7 @@ export function parseAgentPsdTemplates(value: unknown) {
     const record = entry as Record<string, unknown>;
     const id = normalizeText(record.id);
     const name = normalizeText(record.name);
+    const brandName = normalizeText(record.brandName) || "未分配品牌";
     const fileName = normalizeText(record.fileName);
     const fileUrl = normalizeUrl(record.fileUrl);
     const previewUrl = normalizeUrl(record.previewUrl);
@@ -312,6 +314,7 @@ export function parseAgentPsdTemplates(value: unknown) {
     templates.push({
       id,
       name,
+      brandName,
       description: normalizeText(record.description) || undefined,
       status: normalizeAgentPsdTemplateStatus(record.status),
       fileName,