diff --git a/lightrag/operate.py b/lightrag/operate.py
index 1ce4630f..f5eac4c3 100644
--- a/lightrag/operate.py
+++ b/lightrag/operate.py
@@ -870,6 +870,10 @@ async def _process_extraction_result(
             record = record.replace("<|>>", "<|>")
             # fix <<|> with <|>
             record = record.replace("<<|>", "<|>")
+            # fix <.|> with <|>
+            record = record.replace("<.|>", "<|>")
+            # fix <|.> with <|>
+            record = record.replace("<|.>", "<|>")
 
         record_attributes = split_string_by_multi_markers(record, [tuple_delimiter])