diff --git a/apps/blogai/components/header.tsx b/apps/blogai/components/header.tsx
index afe5b4a..1839311 100644
--- a/apps/blogai/components/header.tsx
+++ b/apps/blogai/components/header.tsx
@@ -38,7 +38,7 @@ import { LogoAI } from '@/components/chat'
 
 import { useState, useRef, } from "react";
 
-import { Trash2 } from "lucide-react";
+import { Trash2, CloudDownload } from "lucide-react";
 
 import { useEffect } from "react";
 
@@ -170,7 +170,8 @@ export function DetailPageHeader({ data }: { data: any }) {
 
   const { t } = useTranslation();
 
-  const hasNonEmptyExtraData = data?.extra_data && typeof data.extra_data === 'object' && !Array.isArray(data.extra_data) && Object.keys(data.extra_data).length > 0;
+  const hasNonEmptyExtraData = data?.extra_data && typeof data.extra_data === 'object' && !Array.isArray(data.extra_data) && Object.keys(data.extra_data).length > 0 data?.model_parameter !== 0 &&
+  data?.model_parameter !== "";
 
   const initWebSocket = async (userName: string, id: number) => {
     if (socketRef.current) socketRef.current.close();
@@ -526,6 +527,22 @@ export function DetailPageHeader({ data }: { data: any }) {
                   <Trash2 size={20} />
                 </button>
               )}
+
+
+              {statusLoaded && showDelete && (!data?.model_parameter || data.model_parameter === 0) && (
+                <button
+                  onClick={() => {
+                    console.log("开始下载文件...");
+                    window.open("https://example.com/path/to/your/file.tar.gz", "_blank");
+                  }}
+                  className="hover:text-gray-700 transition self-end"
+                  title="下载模型文件"
+                >
+                  <CloudDownload size={20} />
+                </button>
+              )}
+
+
             </div>
 
           </div>