diff --git a/pkg/openai/session.py b/pkg/openai/session.py
index 96d56d3c..06b00757 100644
--- a/pkg/openai/session.py
+++ b/pkg/openai/session.py
@@ -327,7 +327,7 @@ class Session:
                                     json.dumps(self.prompt), json.dumps(self.default_prompt), json.dumps(self.token_counts))
 
     # 重置session
-    def reset(self, explicit: bool = False, expired: bool = False, schedule_new: bool = True, use_prompt: str = None):
+    def reset(self, explicit: bool = False, expired: bool = False, schedule_new: bool = True, use_prompt: str = None, persist: bool = False):
         if self.prompt:
             self.persistence()
             if explicit:
@@ -345,7 +345,7 @@ class Session:
             if expired:
                 pkg.utils.context.get_database_manager().set_session_expired(self.name, self.create_timestamp)
 
-        if use_prompt:
+        if not persist:  # 不要求保持default prompt
             self.default_prompt = self.get_default_prompt(use_prompt)
         self.prompt = []
         self.token_counts = []
diff --git a/pkg/qqbot/message.py b/pkg/qqbot/message.py
index 4c0207df..b4dcbfba 100644
--- a/pkg/qqbot/message.py
+++ b/pkg/qqbot/message.py
@@ -115,7 +115,7 @@ def process_normal_message(text_message: str, mgr, config, launcher_type: str,
                                          "[bot]err:RateLimitError,请重试或联系作者，或等待修复")
         except openai.error.InvalidRequestError as e:
             if config.auto_reset and "This model's maximum context length is" in str(e):
-                session.reset()
+                session.reset(persist=True)
                 reply = [tips_custom.session_auto_reset_message]
             else:
                 reply = handle_exception("{}API调用参数错误:{}\n".format(