diff --git a/dsLightRag/Sql/清库脚本.sql b/dsLightRag/Sql/清库脚本.sql
new file mode 100644
index 00000000..624e16d7
--- /dev/null
+++ b/dsLightRag/Sql/清库脚本.sql
@@ -0,0 +1,12 @@
+-- 清库脚本
+truncate table chunk_entity_relation._ag_label_edge;
+truncate table chunk_entity_relation._ag_label_vertex;
+truncate table chunk_entity_relation.base;
+-- truncate table chunk_entity_relation.DIRECTED;
+
+truncate table public.lightrag_doc_chunks;
+truncate table public.lightrag_doc_full;
+truncate table public.lightrag_doc_status;
+truncate table public.lightrag_llm_cache;
+truncate table public.lightrag_vdb_entity;
+truncate table public.lightrag_vdb_relation;
\ No newline at end of file
diff --git a/dsLightRag/Test/T1_WriteToPg.py b/dsLightRag/Test/T1_WriteToPg.py
index 5c633d27..3fbac9af 100644
--- a/dsLightRag/Test/T1_WriteToPg.py
+++ b/dsLightRag/Test/T1_WriteToPg.py
@@ -22,7 +22,7 @@ WORKING_DIR = f"./dsWorking"
 
 #### 下面三个要注意写清楚内容  ####
 # 1、工作空间【知识库名称】
-workspace = "dsideal"
+workspace = "Chinese"
 # 2、文档名称【不允许出现重复，因为后面需要以此为条件查询】
 docx_name = "sushi.txt"
 # 3、文档路径
diff --git a/dsLightRag/Test/T2_ReadFromPg.py b/dsLightRag/Test/T2_ReadFromPg.py
index b4d73d3e..b31a799a 100644
--- a/dsLightRag/Test/T2_ReadFromPg.py
+++ b/dsLightRag/Test/T2_ReadFromPg.py
@@ -19,15 +19,14 @@ handler = logging.StreamHandler()
 handler.setFormatter(logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
 logger.addHandler(handler)
 
-WORKING_DIR = f"./dickens-pg"
+WORKING_DIR = f"./dsWorking"
 
 logging.basicConfig(format="%(levelname)s:%(message)s", level=logging.INFO)
 
 
 async def main():
     try:
-        rag = await initialize_pg_rag(WORKING_DIR=WORKING_DIR, workspace='default')
-        #rag = await initialize_pg_rag(WORKING_DIR=WORKING_DIR, workspace='dsideal')
+        rag = await initialize_pg_rag(WORKING_DIR=WORKING_DIR, workspace='Chinese')
         resp = await rag.aquery(
             # "苏轼的家人都有谁？",
             "苏轼与美食",