diff --git a/src/plugins/willing/mode_classical.py b/src/plugins/willing/mode_classical.py
index 14ae81c7a..81544c20a 100644
--- a/src/plugins/willing/mode_classical.py
+++ b/src/plugins/willing/mode_classical.py
@@ -61,7 +61,7 @@ class WillingManager:
                 reply_probability = 0
                 
             if chat_stream.group_info.group_id in config.talk_frequency_down_groups:
-                reply_probability = reply_probability / 3.5
+                reply_probability = reply_probability / config.down_frequency_rate
             
         return reply_probability
     
diff --git a/src/plugins/willing/mode_custom.py b/src/plugins/willing/mode_custom.py
index 1e17130be..f9f6c4a3a 100644
--- a/src/plugins/willing/mode_custom.py
+++ b/src/plugins/willing/mode_custom.py
@@ -62,7 +62,7 @@ class WillingManager:
                 reply_probability = 0
                 
             if chat_stream.group_info.group_id in config.talk_frequency_down_groups:
-                reply_probability = reply_probability / 3.5
+                reply_probability = reply_probability / config.down_frequency_rate
                 
             if is_mentioned_bot and sender_id == "1026294844":
                 reply_probability = 1