diff --git a/charon/pkgs/maven.py b/charon/pkgs/maven.py
index f8bd690d..7e6212b2 100644
--- a/charon/pkgs/maven.py
+++ b/charon/pkgs/maven.py
@@ -307,7 +307,7 @@ def handle_maven_uploading(
     targets_ = [(target[1], remove_prefix(target[2], "/")) for target in targets]
     logger.info(
         "Start uploading files to s3 buckets: %s",
-        [target[1] for target in targets_]
+        [target[1] for target in targets]
     )
     failed_files = s3_client.upload_files(
         file_paths=valid_mvn_paths,
diff --git a/charon/pkgs/npm.py b/charon/pkgs/npm.py
index 47ab14b9..2d8b8d87 100644
--- a/charon/pkgs/npm.py
+++ b/charon/pkgs/npm.py
@@ -100,7 +100,7 @@ def handle_npm_uploading(
     targets_ = [(target[1], remove_prefix(target[2], "/")) for target in targets]
     logger.info(
         "Start uploading files to s3 buckets: %s",
-        [target[1] for target in targets_]
+        [target[1] for target in targets]
     )
     failed_files = client.upload_files(
         file_paths=valid_paths,
diff --git a/charon/storage.py b/charon/storage.py
index c56435b2..71290711 100644
--- a/charon/storage.py
+++ b/charon/storage.py
@@ -302,7 +302,7 @@ async def __copy_between_bucket(
                     Key=target_key
                 )
             )
-            logger.info('Copy done')
+            logger.debug('Copy done')
             return True
         except (ClientError, HTTPClientError) as e:
             logger.error(