diff --git a/lmdeploy/turbomind/chat.py b/lmdeploy/turbomind/chat.py
index c20fac3c01..c0d2c8f4ed 100644
--- a/lmdeploy/turbomind/chat.py
+++ b/lmdeploy/turbomind/chat.py
@@ -3,7 +3,7 @@
 import os
 import random
 
-from .utils import get_gen_param
+from lmdeploy.turbomind.utils import get_gen_param
 
 os.environ['TM_LOG_LEVEL'] = 'ERROR'