diff --git a/lightrag/api/README.md b/lightrag/api/README.md
index 7e4fda7e..06510618 100644
--- a/lightrag/api/README.md
+++ b/lightrag/api/README.md
@@ -510,4 +510,3 @@ This intelligent caching mechanism:
 - Only new documents in the input directory will be processed
 - This optimization significantly reduces startup time for subsequent runs
 - The working directory (`--working-dir`) stores the vectorized documents database
-