diff --git a/src/heart_flow/sub_heartflow.py b/src/heart_flow/sub_heartflow.py
index f30e25b40..4f00b6d36 100644
--- a/src/heart_flow/sub_heartflow.py
+++ b/src/heart_flow/sub_heartflow.py
@@ -501,7 +501,7 @@ class SubHeartflow:
             extra_info_prompt = "无工具信息。\n"
 
         individuality = Individuality.get_instance()
-        prompt_personality = f"你的名字是{individuality.bot_nickname}，你"
+        prompt_personality = f"你的名字是{individuality.personality.bot_nickname}，你"
         prompt_personality += individuality.personality.personality_core
 
         if individuality.personality.personality_sides: