diff --git a/src/chat/express/exprssion_learner.py b/src/chat/express/expression_learner.py
similarity index 100%
rename from src/chat/express/exprssion_learner.py
rename to src/chat/express/expression_learner.py
diff --git a/src/chat/express/expression_selector.py b/src/chat/express/expression_selector.py
index b85f53b79..cd1948f6c 100644
--- a/src/chat/express/expression_selector.py
+++ b/src/chat/express/expression_selector.py
@@ -1,4 +1,4 @@
-from .exprssion_learner import get_expression_learner
+from .expression_learner import get_expression_learner
 import random
 from typing import List, Dict, Tuple
 from json_repair import repair_json
diff --git a/src/main.py b/src/main.py
index 64129814e..d481c7d03 100644
--- a/src/main.py
+++ b/src/main.py
@@ -2,7 +2,7 @@ import asyncio
 import time
 from maim_message import MessageServer
 
-from src.chat.express.exprssion_learner import get_expression_learner
+from src.chat.express.expression_learner import get_expression_learner
 from src.common.remote import TelemetryHeartBeatTask
 from src.manager.async_task_manager import async_task_manager
 from src.chat.utils.statistic import OnlineTimeRecordTask, StatisticOutputTask