diff --git a/dsLightRag/Config/__pycache__/Config.cpython-310.pyc b/dsLightRag/Config/__pycache__/Config.cpython-310.pyc
index 7d0935e4..0824b323 100644
Binary files a/dsLightRag/Config/__pycache__/Config.cpython-310.pyc and b/dsLightRag/Config/__pycache__/Config.cpython-310.pyc differ
diff --git a/dsLightRag/Volcengine/__pycache__/VikingDBMemoryService.cpython-310.pyc b/dsLightRag/Volcengine/__pycache__/VikingDBMemoryService.cpython-310.pyc
new file mode 100644
index 00000000..92e57fa8
Binary files /dev/null and b/dsLightRag/Volcengine/__pycache__/VikingDBMemoryService.cpython-310.pyc differ
diff --git a/dsLightRag/Volcengine/chat.py b/dsLightRag/Volcengine/chat.py
index 1b84e341..a58a1cd1 100644
--- a/dsLightRag/Volcengine/chat.py
+++ b/dsLightRag/Volcengine/chat.py
@@ -7,7 +7,12 @@ from volcenginesdkarkruntime import Ark
 from Config.Config import VOLC_ACCESSKEY, VOLC_SECRETKEY, VOLC_API_KEY
 from VikingDBMemoryService import VikingDBMemoryService
 
-
+"""
+在记忆库准备好后，我们先模拟一段包含两轮的完整对话。
+对话结束后，把这段对话历史消息写入记忆库。然后再开启一个新话题，提出和刚才相关的问题，
+AI 就能用刚写入的记忆来回答。
+注意：首次写入需要 3–5 分钟建立索引，这段时间内检索会报错。
+"""
 def initialize_services():
     load_dotenv()
     ak = VOLC_ACCESSKEY
@@ -170,8 +175,8 @@ def main():
     try:
         memory_service, llm_client = initialize_services()
         collection_name = "emotional_support"
-        user_id = "xiaoming"
-        assistant_id = "assistant"
+        user_id = "xiaoming" # 用户ID:小明
+        assistant_id = "assistant1" # 助手ID:助手1
         ensure_collection_exists(memory_service, collection_name)
     except Exception as e:
         print(f"初始化失败: {e}")