diff --git a/libs/chatchat-server/chatchat/server/file_rag/text_splitter/chinese_recursive_text_splitter.py b/libs/chatchat-server/chatchat/server/file_rag/text_splitter/chinese_recursive_text_splitter.py
index ab66d99..6b6426d 100644
--- a/libs/chatchat-server/chatchat/server/file_rag/text_splitter/chinese_recursive_text_splitter.py
+++ b/libs/chatchat-server/chatchat/server/file_rag/text_splitter/chinese_recursive_text_splitter.py
@@ -45,6 +45,7 @@ class ChineseRecursiveTextSplitter(RecursiveCharacterTextSplitter):
             **kwargs: Any,
     ) -> None:
         """Create a new TextSplitter."""
+        logger.info(f"Create a new ChineseRecursiveTextSplitter")
         super().__init__(keep_separator=keep_separator, **kwargs)
         self._separators = separators or [
             First_SEPARATOE,
@@ -58,7 +59,7 @@ class ChineseRecursiveTextSplitter(RecursiveCharacterTextSplitter):
 
     def _split_text(self, text: str, separators: List[str]) -> List[str]:
         """Split incoming text and return chunks."""
-        #print(f"***********************************ChineseRecursiveTextSplitter***********************************")
+        logger.info(f"***********************************ChineseRecursiveTextSplitter***********************************")
         final_chunks = []
         # Get appropriate separator to use
         separator = separators[-1]
@@ -103,28 +104,28 @@ class ChineseRecursiveTextSplitter(RecursiveCharacterTextSplitter):
         _good_splits = []
         _separator = "" if self._keep_separator else separator
         for s in splits:
-            #print(f"***s:{s},len:{self._length_function(s)}")
+            logger.info(f"***s:{s},len:{self._length_function(s)}")
             if self._length_function(s) < self._chunk_size:
                 _good_splits.append(s)
-                #print(f"***_good_splits.append(s):{s}")
+                logger.info(f"***_good_splits.append(s):{s}")
             else:
                 if _good_splits:
-                    #print(f"***_merge_splits(s):{s}")
+                    logger.info(f"***_merge_splits(s):{s}")
                     merged_text = self._merge_splits(_good_splits, _separator)
-                    #print(f"***after _merge_splits,merged_text:{merged_text}")
+                    logger.info(f"***after _merge_splits,merged_text:{merged_text}")
                     final_chunks.extend(merged_text)
                     _good_splits = []
                 if not new_separators:
                     final_chunks.append(s)
-                    #print(f"***final_chunks.append(s)")
+                    logger.info(f"***final_chunks.append(s)")
                 else:
-                    #print(f"***下一级_split_text(s)")
+                    logger.info(f"***下一级_split_text(s)")
                     other_info = self._split_text(s, new_separators)
                     final_chunks.extend(other_info)
         if _good_splits:
-            #print(f"***22_merge_splits(s):{s}")
+            logger.info(f"***22_merge_splits(s):{s}")
             merged_text = self._merge_splits(_good_splits, _separator)
-            #print(f"***22after _merge_splits,merged_text:{merged_text}")
+            logger.info(f"***22after _merge_splits,merged_text:{merged_text}")
             final_chunks.extend(merged_text)
 
         final_chunks = [re.sub(r"\n{2,}", "\n", chunk.strip()) for chunk in final_chunks if chunk.strip()!=""]