diff --git a/server/agent/bot/get_bot.py b/server/agent/bot/get_bot.py
index fee4f8f7..ae1b63ab 100644
--- a/server/agent/bot/get_bot.py
+++ b/server/agent/bot/get_bot.py
@@ -24,12 +24,16 @@ def get_bot(
     llm_token_dao = LLMTokenDAO()
 
     bot = bot_dao.get_bot(input_data.bot_id)
-
-    if bot.token_id:
+    print(f"user={user}")
+    # 如果是匿名，强行走 free
+    if not user or getattr(user, "anonymous"):
+        llm_token = llm_token_dao.get_llm_token(free=True)
+    elif bot.token_id:
         llm_token = llm_service.get_llm_token(id=bot.token_id)
     else:
         llm_token = llm_token_dao.get_llm_token(bot.llm)
 
+    print(f"get_bot, bot={bot}, llm_token={llm_token}")
     return Bot(bot=bot, llm_token=llm_token)
 
 def get_bot_by_id(bot_id: str) -> Bot: