diff --git a/docs/uts/buildin-object-api/array.md b/docs/uts/buildin-object-api/array.md
index 9543048b8d01f714bda0ccf680cc4e1d9a2bcee2..c0bc42011a14702eab1a43791c20b52b5cf4add7 100644
--- a/docs/uts/buildin-object-api/array.md
+++ b/docs/uts/buildin-object-api/array.md
@@ -546,6 +546,16 @@ console.log(Array.isArray(new Int16Array([15, 33])));
 
 <!-- UTSJSON.Array.isArray.compatibility -->
 
+### includes(searchElement, fromIndex?)
+
+<!-- UTSJSON.Array.includes.description -->
+
+<!-- UTSJSON.Array.includes.param -->
+
+<!-- UTSJSON.Array.includes.returnValue -->
+
+<!-- UTSJSON.Array.includes.compatibility -->
+
 ## 常见操作
 
 - 创建数组