diff --git a/jd_assistant.py b/jd_assistant.py
index 1282838..eeb17c3 100644
--- a/jd_assistant.py
+++ b/jd_assistant.py
@@ -641,6 +641,19 @@ def get_item_price(self, sku_id):
         resp = self.sess.get(url=url, params=payload)
         return parse_json(resp.text).get('p')
 
+    def get_item_info(self, sku_id):
+        resp = self._get_item_detail_page(sku_id)
+        soup = BeautifulSoup(resp.text, "html.parser")
+        name = get_tag_value(soup.select("div.sku-name"))
+        price = self.get_item_price(sku_id)
+        return {'name':name,'price':price}
+    
+    def print_item_info(self, sku_id):
+        item_info = self.get_item_info(sku_id)
+        print("商品名称:",item_info.get('name'))
+        print("商品价格:",item_info.get('price'))
+
+
     @check_login
     def add_item_to_cart(self, sku_ids):
         """添加商品到购物车
@@ -1324,6 +1337,13 @@ def exec_seckill(self, sku_id, retry=4, interval=4, num=1):
             logger.info('执行结束，抢购%s失败！', sku_id)
             return False
 
+    def get_sys_para(self, sku_id):
+        """自动获取系统参数"""
+        self.add_item_to_cart(sku_ids=sku_id)  # 根据商品id添加购物车
+        self.get_checkout_page_detail()
+        self.track_id = self.sess.cookies['TrackID']
+
+
     def exec_seckill_by_time(self, sku_ids, buy_time, retry=4, interval=4, num=1):
         """定时抢购
         :param sku_ids: 商品id，多个商品id用逗号进行分割，如"123,456,789"
diff --git a/mainV2.py b/mainV2.py
index f17bb81..e8198d5 100644
--- a/mainV2.py
+++ b/mainV2.py
@@ -17,6 +17,7 @@
     if model_type == '1':
         print("定时预约抢购...")
         sku_id = input("请输入一个sku_id:")
+        asst.print_item_info(sku_id)
         reserve_info = asst.get_reserve_info(sku_id)
         reserve_time = reserve_info.get("yueStime")
         buy_time = reserve_info.get("qiangStime")
@@ -36,7 +37,7 @@
             print('获取抢购时间失败')
             buy_time = input("请输入抢购时间(2020-03-04 00:59:59.000):")
         #asst.exec_reserve_seckill_by_time(sku_id=sku_id,buy_time=time, retry=10, interval=1,num=1)
-        asst.exec_seckill_by_time(sku_ids=sku_id,buy_time=buy_time, retry=15, interval=1,num=1)
+        asst.exec_seckill_by_time(sku_ids=sku_id,buy_time=buy_time, retry=15, interval=0.2,num=1)
     elif model_type == '2':
         print("正常有货购买...")
         sku_ids = input("请输入一个或多个sku_id:")