diff --git a/controller/SpyderController.py b/controller/SpyderController.py
index e543d73..dcdae53 100644
--- a/controller/SpyderController.py
+++ b/controller/SpyderController.py
@@ -51,7 +51,7 @@ class SpyderController:
             # 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="")
+            f = open("file_3.csv", "a", encoding="GB18030", newline="")
             csv_writer = csv.writer(f)
             #
             # rank_text = requests.get(url=url, headers=headers).text
@@ -129,7 +129,7 @@ class SpyderController:
         return all_data_list
 
 if __name__ == '__main__':
-    f = open("file_3.csv", "w", encoding="UTF-8", newline="")
+    f = open("file_3.csv", "w", encoding="GB18030", newline="")
     csv_writer = csv.writer(f)
     csv_writer.writerow(
         ["bvId", "title", "url", "uploadTime", "topNo", "viewCount", "likeCount", "coinCount",
diff --git a/service/CsvService.py b/service/CsvService.py
index ee5ed7e..da73323 100644
--- a/service/CsvService.py
+++ b/service/CsvService.py
@@ -5,7 +5,7 @@ import csv
 
 class CsvService(IFileService):
     def save(self, filePath, videoList: list[BilibiliVideo]):
-        f = open(filePath+".csv", "w", encoding="UTF-8", newline="")
+        f = open(filePath+".csv", "w", encoding="GB18030", newline="")
         csv_writer = csv.writer(f)
         csv_writer.writerow(
             ["topNo", "bvId", "title", "url", "uploadTime", "viewCount", "likeCount", "coinCount", "favoriteCount",
diff --git a/test/SpyderController_test.py b/test/SpyderController_test.py
index 31f580c..ef44f08 100644
--- a/test/SpyderController_test.py
+++ b/test/SpyderController_test.py
@@ -12,7 +12,7 @@ class TestSpyderController:
         lst = spyderController.getBilibiliVideoList(999, 1, 0.3)
         print(lst)
         # assert len(lst) == 999
-        # f = open("file_3.csv", "w", encoding="UTF-8", newline="")
+        # f = open("file_3.csv", "w", encoding="GB18030", newline="")
         # csv_writer = csv.writer(f)
         # csv_writer.writerow(
         #     ["topNo", "bvId", "title", "url", "uploadTime", "viewCount", "likeCount", "coinCount", "favoriteCount",