diff --git a/seahub/utils/__init__.py b/seahub/utils/__init__.py
index 3f27b97690..611133a7a2 100644
--- a/seahub/utils/__init__.py
+++ b/seahub/utils/__init__.py
@@ -70,9 +70,9 @@ def is_cluster_mode():
         enabled = False
 
     if enabled:
-        logging.info('cluster mode is enabled')
+        logging.debug('cluster mode is enabled')
     else:
-        logging.info('cluster mode is disabled')
+        logging.debug('cluster mode is disabled')
 
     return enabled