diff --git a/document_ai/worker.py b/document_ai/chunk.py
similarity index 95%
rename from document_ai/worker.py
rename to document_ai/chunk.py
index a4fcc75..9824baa 100644
--- a/document_ai/worker.py
+++ b/document_ai/chunk.py
@@ -33,3 +33,7 @@ def sync_documents():
             print("更新向量完成")
 
             time.sleep(1 * 5)
+
+
+if __name__ == '__main__':
+    sync_documents()
\ No newline at end of file
diff --git a/document_ai/run.py b/document_ai/run.py
index 5377acc..68df9cb 100644
--- a/document_ai/run.py
+++ b/document_ai/run.py
@@ -1,11 +1,11 @@
 from threading import Thread
 
-import worker
+import chunk
 import server
 
 if __name__ == '__main__':
     # Start the worker thread
-    worker_thread = Thread(target=worker.sync_documents, args=())
+    worker_thread = Thread(target=chunk.sync_documents, args=())
     worker_thread.start()
 
     # Start the server thread