diff --git a/plugins/wasm-go/extensions/ai-search/README_EN.md b/plugins/wasm-go/extensions/ai-search/README_EN.md
index 54a190bda..857953738 100644
--- a/plugins/wasm-go/extensions/ai-search/README_EN.md
+++ b/plugins/wasm-go/extensions/ai-search/README_EN.md
@@ -1,4 +1,3 @@
-## Introduction
 ---
 title: AI Search Enhancement
 keywords: [higress, ai search]