diff --git a/download_video.py b/download_video.py
index 05ccce7..3ab1a7f 100644
--- a/download_video.py
+++ b/download_video.py
@@ -28,7 +28,7 @@ def generate_infos():
 def download_video(info):
     link = info["link"]
     filename = info["filename"]
-    os.system(f"youtube-dl -f 0 {link} -o ./video_data/{filename}.mp4")
+    os.system(f"youtube-dl -f 0 {link} -o ./video_data/{filename}.mp4 --no-check-certificate")
 
 
 if __name__ == "__main__":
diff --git a/text/cleaners.py b/text/cleaners.py
index 6c7b809..adc6fd8 100644
--- a/text/cleaners.py
+++ b/text/cleaners.py
@@ -29,19 +29,14 @@ def korean_cleaners(text):
     return text
 
 
-# def chinese_cleaners(text):
-#     '''Pipeline for Chinese text'''
-#     text = number_to_chinese(text)
-#     text = chinese_to_bopomofo(text)
-#     text = latin_to_bopomofo(text)
-#     text = re.sub(r'([ˉˊˇˋ˙])$', r'\1。', text)
-#     return text
-
 def chinese_cleaners(text):
-    from pypinyin import Style, pinyin
+    '''Pipeline for Chinese text'''
     text = text.replace("[ZH]", "")
-    phones = [phone[0] for phone in pinyin(text, style=Style.TONE3)]
-    return ' '.join(phones)
+    text = number_to_chinese(text)
+    text = chinese_to_bopomofo(text)
+    text = latin_to_bopomofo(text)
+    text = re.sub(r'([ˉˊˇˋ˙])$', r'\1。', text)
+    return text
 
 
 def zh_ja_mixture_cleaners(text):