diff --git a/ADC_function.py b/ADC_function.py
index 592ab2b..a5b39f5 100644
--- a/ADC_function.py
+++ b/ADC_function.py
@@ -302,7 +302,7 @@ def get_html_by_scraper(url: str = None, cookies: dict = None, ua: str = None, r
 def translate(
         src: str,
         target_language: str = config.getInstance().get_target_language(),
-        engine: str = "google-free",
+        engine: str = config.getInstance().get_translate_engine(),
         app_id: str = "",
         key: str = "",
         delay: int = 0,