diff --git a/controller/SpyderController.py b/controller/SpyderController.py
index 2a1d2ee..7605ec5 100644
--- a/controller/SpyderController.py
+++ b/controller/SpyderController.py
@@ -27,14 +27,14 @@ class SpyderController:
             threadCount = videoCount
         if videoCount > 100:
             videoCount = 100
-        url = "https://api.bilibili.com/x/web-interface/ranking/v2?"
+        json_url = "https://api.bilibili.com/x/web-interface/ranking/v2?"
         headers = {
             'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:125.0) Gecko/20100101 Firefox/125.0'
         }
         #f = open("file_3.csv", "a", encoding="UTF-8", newline="")
         #csv_writer = csv.writer(f)
 
-        rank_text = requests.get(url=url, headers=headers).text
+        rank_text = requests.get(url=json_url, headers=headers).text
         # 将含有"万"的数据转换为数字
         def crawl_data(start_index, end_index):
             def convert_to_number(lst):
@@ -63,8 +63,8 @@ class SpyderController:
                 bvId = [str(parsed_data['data']['list'][i]['bvid'])]
                 topNo = [str(i+1)]
 
-                video_url = "https://www.bilibili.com/video/av" + aid + "/?"
-                video_text = requests.get(url=video_url, headers=headers).text
+                url = "https://www.bilibili.com/video/av" + aid + "/?"
+                video_text = requests.get(url=url, headers=headers).text
                 tree = etree.HTML(video_text)
                 #print(video_text)
                 title = tree.xpath('//div[@class="video-info-title-inner"]//text()')