diff --git a/configs/milvus.yaml b/configs/milvus.yaml
index bf1e79f1e9..c12b3ddc2a 100644
--- a/configs/milvus.yaml
+++ b/configs/milvus.yaml
@@ -329,7 +329,7 @@ dataNode:
 
 # Configures the system log output.
 log:
-  level: debug # Only supports debug, info, warn, error, panic, or fatal. Default 'info'.
+  level: info # Only supports debug, info, warn, error, panic, or fatal. Default 'info'.
   file:
     rootPath:  # root dir path to put logs, default "" means no log file will print. please adjust in embedded Milvus: /tmp/milvus/logs
     maxSize: 300 # MB