diff --git a/pkg/openai/dprompt.py b/pkg/openai/dprompt.py
index e45ab9ed..3638dea5 100644
--- a/pkg/openai/dprompt.py
+++ b/pkg/openai/dprompt.py
@@ -89,7 +89,7 @@ def get_prompt(name: str = None) -> str:
             with open(json_file, 'r', encoding ='utf-8') as f:
                 json_content = json.load(f)
                 logging.debug('succeed to load json: {}'.format(json_file))
-                return json_content['prompt']
+                return json_content['prompt'], json_content['name'], json_content['filter']
 
         except FileNotFoundError:
 
diff --git a/pkg/openai/session.py b/pkg/openai/session.py
index 8a922df8..8a227c5e 100644
--- a/pkg/openai/session.py
+++ b/pkg/openai/session.py
@@ -306,7 +306,8 @@ class Session:
 
             if expired:
                 pkg.utils.context.get_database_manager().set_session_expired(self.name, self.create_timestamp)
-        self.prompt = self.get_default_prompt(use_prompt)
+        # a, b为bot_name和bot_filter占位变量
+        self.prompt, a, b = self.get_default_prompt(use_prompt)
         self.create_timestamp = int(time.time())
         self.last_interact_timestamp = int(time.time())
         self.just_switched_to_exist_session = False