diff --git a/nacos/client.py b/nacos/client.py
index 58980d8..69efb80 100644
--- a/nacos/client.py
+++ b/nacos/client.py
@@ -259,7 +259,7 @@ def initLog(self, logDir, log_level, log_rotation_backup_count):
         if not logDir.endswith(os.path.sep):
             logDir += os.path.sep
         if not os.path.exists(logDir):
-            os.makedirs(logDir)
+            os.makedirs(logDir, exist_ok=True)
 
         if log_rotation_backup_count is None:
             log_rotation_backup_count = 7