diff --git a/lightrag/operate.py b/lightrag/operate.py
index 52e37099..94d6b07c 100644
--- a/lightrag/operate.py
+++ b/lightrag/operate.py
@@ -3166,8 +3166,8 @@ def build_file_path(already_file_paths, data_list, target):
             file_paths_ignore += GRAPH_FIELD_SEP + cur_file_path
 
     if file_paths_ignore:
-        logger.debug(
-            f"length of varchar field file_path exceeds max length target={target} ignore={file_paths_ignore}"
+        logger.warning(
+            f"Length of file_path exceeds {target}, ignoring new file: {file_paths_ignore}"
         )
     return file_paths