diff --git a/apps/blogai/components/header.tsx b/apps/blogai/components/header.tsx
index 8687514..f24a1cb 100644
--- a/apps/blogai/components/header.tsx
+++ b/apps/blogai/components/header.tsx
@@ -166,6 +166,9 @@ export function DetailPageHeader({ data }: { data: any }) {
   const [currentStatus, setCurrentStatus] = useState(""); // 当前部署状态：running / stopped
   const [switchLoading, setSwitchLoading] = useState(false); // 控制按钮 loading 状态
 
+  const [downloadPercent, setDownloadPercent] = useState("0"); // 下载百分比（0 ~ 100）
+  const [showDownloadBar, setShowDownloadBar] = useState(false);
+
   const socketRef = useRef<WebSocket | null>(null);
 
   const { t } = useTranslation();
@@ -551,11 +554,12 @@ export function DetailPageHeader({ data }: { data: any }) {
                 </button>
               )} */}
 
-              {!data?.model_parameter && (
+              {/* {!data?.model_parameter && (
                 <button
                   onClick={async () => {
                     try {
                       const download_url = data?.extra_data?.download_url;
+                      const callback_url = data?.extra_data?.callback_url；
                       const size = data?.extra_data?.size;
                       const id = data?.id;
 
@@ -573,6 +577,7 @@ export function DetailPageHeader({ data }: { data: any }) {
                         },
                         body: JSON.stringify({
                           url: download_url,
+                          callback_url: callback_url,
                           size: size,
                           id: id,
                         }),
@@ -600,6 +605,76 @@ export function DetailPageHeader({ data }: { data: any }) {
                 >
                   <CloudDownload size={20} />
                 </button>
+              )} */}
+
+
+              {!data?.model_parameter && (
+                <div className="flex flex-col items-center gap-[2px]">
+                  {/* 下载按钮 */}
+                  <button
+                    onClick={async () => {
+                      try {
+                        const download_url = data?.extra_data?.download_url;
+                        const callback_url = data?.extra_data?.callback_url;
+                        const size = data?.extra_data?.size;
+                        const id = data?.id;
+
+                        if (!download_url || !size || !id) {
+                          message.warning("缺少必要的下载参数");
+                          return;
+                        }
+
+                        console.log("📥 调用下载接口...", { url: download_url, size, id });
+
+                        const res = await fetch("https://ai.szaiai.com/api/v1/cloud/download", {
+                          method: "POST",
+                          headers: {
+                            "Content-Type": "application/json",
+                          },
+                          body: JSON.stringify({
+                            url: download_url,
+                            callback_url: callback_url,
+                            size: size,
+                            id: id,
+                          }),
+                        });
+
+                        const result = await res.json();
+                        console.log("✅ 下载接口返回：", result);
+
+                        if (result?.header?.code === 0) {
+                          const percentStr = result?.data?.percent ?? "0";
+                          const percentNum = parseFloat(percentStr);
+                          const percent = (percentNum * 100).toFixed(1);
+
+                          setDownloadPercent(percent);
+                          setShowDownloadBar(true);
+
+                          message.success(`📦 下载进度：${percent}%`);
+                        } else {
+                          message.warning(`❌ 下载失败：${result?.header?.message || "未知错误"}`);
+                        }
+                      } catch (err) {
+                        console.error("❌ 下载请求异常：", err);
+                        message.error("请求出错，无法下载");
+                      }
+                    }}
+                    className="hover:text-gray-700 transition self-end"
+                    title="下载模型文件"
+                  >
+                    <CloudDownload size={20} />
+                  </button>
+
+                  {/* 下载进度条（紧贴按钮） */}
+                  {showDownloadBar && (
+                    <div className="w-[20px] h-[4px] bg-gray-200 rounded overflow-hidden">
+                      <div
+                        className="h-full bg-blue-500 transition-all duration-300"
+                        style={{ width: `${downloadPercent}%` }}
+                      />
+                    </div>
+                  )}
+                </div>
               )}
 
             </div>