diff --git a/src/chat/knowledge/embedding_store.py b/src/chat/knowledge/embedding_store.py
index d3916d75..7f843579 100644
--- a/src/chat/knowledge/embedding_store.py
+++ b/src/chat/knowledge/embedding_store.py
@@ -1,4 +1,3 @@
-# --- START OF FILE src/chat/knowledge/embedding_store.py ---
 from dataclasses import dataclass
 import json
 import os
@@ -318,5 +317,4 @@ class EmbeddingManager:
     def rebuild_faiss_index(self):
         self.paragraphs_embedding_store.build_faiss_index()
         self.entities_embedding_store.build_faiss_index()
-        self.relation_embedding_store.build_faiss_index()
-# --- END OF FILE src/chat/knowledge/embedding_store.py ---
\ No newline at end of file
+        self.relation_embedding_store.build_faiss_index()
\ No newline at end of file
diff --git a/src/chat/knowledge/knowledge_lib.py b/src/chat/knowledge/knowledge_lib.py
index 8b801770..638ae1d0 100644
--- a/src/chat/knowledge/knowledge_lib.py
+++ b/src/chat/knowledge/knowledge_lib.py
@@ -1,4 +1,3 @@
-# --- START OF FINAL src/chat/knowledge/knowledge_lib.py ---
 from src.chat.knowledge.lpmmconfig import global_config
 from src.chat.knowledge.embedding_store import EmbeddingManager
 from src.chat.knowledge.llm_client import LLMClient
@@ -144,5 +143,4 @@ if bot_global_config.lpmm_knowledge.enable:
     )
 else:
     logger.info("LPMM知识库已禁用，跳过初始化")
-    # 创建空的占位符对象，避免导入错误
-# --- END OF FINAL src/chat/knowledge/knowledge_lib.py ---
\ No newline at end of file
+    # 创建空的占位符对象，避免导入错误
\ No newline at end of file