diff --git a/web/controllers/api/Member.py b/web/controllers/api/Member.py
index e22091d..76ad91e 100644
--- a/web/controllers/api/Member.py
+++ b/web/controllers/api/Member.py
@@ -150,25 +150,17 @@ def loginmiya():
         db.session.commit()
     return jsonify(resp)
 
-@route_api.route("/member/ruilaizi",methods = [ "GET","POST" ])
+@route_api.route("/member/ruilaizi",methods = [ "GET" ])
 def ruilaizi():
-    # resp = {'code': 200, 'msg': 'r操作成功~', 'data': {}}
-    # req = request.values
-    # app.logger.info(req)
-    # # 文件路径 1.txt为测试文件 在项目的static/file目录下
-    # # 获取文件的路径和文件名
-    # filepath = os.path.join('static/app-release.apk')
-    # try:
-    #     # 尝试打开文件并发送
-    #     return send_file(filepath, as_attachment=True)
-    # except PermissionError:
-    #     return '文件权限错误，无法访问', 403
-    # except Exception as e:
-    #     return '发生错误', 500
-    #
-    # return jsonify(resp)
-    file_path = 'static/app-release.apk'
-    return send_file(file_path, as_attachment=True)
+    # version = request.args.get('version', type=str)  # 获取要下载的版本号
+    package_path = f'/static/app-release.apk'  # 假设更新包存放在 /path/to/update/package 目录下
+    if os.path.exists(package_path):  # 如果更新包存在
+        return send_from_directory(directory='/static', filename=f'app-release.apk', as_attachment=True)
+    else:  # 如果更新包不存在
+        return jsonify({
+            'code': 404,
+            'msg': '找不到指定版本的安装包'
+        })
 
 @route_api.route("/member/ruilaizitest",methods = [ "GET","POST" ])
 def ruilaizitest():