diff --git a/README.md b/README.md
index d585cc3..e22d2e4 100644
--- a/README.md
+++ b/README.md
@@ -1477,6 +1477,9 @@ import "github.com/duke-git/lancet/v2/slice"
 -   **<big>EqualWith</big>** : checks if two slices are equal with comparator func.
     [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/slice.md#EqualWith)]
     [[play](https://go.dev/play/p/b9iygtgsHI1)]
+-   **<big>EqualUnordered</big>** : Checks if two slices are equal: the same length and all elements value are equal (unordered).
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/slice.md#EqualUnordered)]
+    [[play](todo)]
 -   **<big>Every</big>** : return true if all of the values in the slice pass the predicate function.
     [[doc](https://github.com/duke-git/lancet/blob/main/docs/en/api/packages/slice.md#Every)]
     [[play](https://go.dev/play/p/R8U6Sl-j8cD)]
diff --git a/README_zh-CN.md b/README_zh-CN.md
index 4dea046..de7f0f4 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -1475,6 +1475,9 @@ import "github.com/duke-git/lancet/v2/slice"
 -   **<big>EqualWith</big>** : 检查两个切片是否相等，相等条件：对两个切片的元素调用比较函数 comparator，返回 true。
     [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#EqualWith)]
     [[play](https://go.dev/play/p/b9iygtgsHI1)]
+-   **<big>EqualUnordered</big>** : 检查两个切片是否相等，元素数量相同，值相等，不考虑元素顺序。
+    [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#EqualUnordered)]
+    [[play](todo)]
 -   **<big>Every</big>** : 如果切片中的所有值都通过谓词函数，则返回 true。
     [[doc](https://github.com/duke-git/lancet/blob/main/docs/api/packages/slice.md#Every)]
     [[play](https://go.dev/play/p/R8U6Sl-j8cD)]
diff --git a/docs/en/api/packages/slice.md b/docs/en/api/packages/slice.md
index 9f9d092..c842b78 100644
--- a/docs/en/api/packages/slice.md
+++ b/docs/en/api/packages/slice.md
@@ -844,7 +844,7 @@ func main() {
 
 ### <span id="EqualUnordered">EqualUnordered</span>
 
-<p>Checks if two slices are equal: the same length and all elements' value are equal (unordered).</p>
+<p>Checks if two slices are equal: the same length and all elements value are equal (unordered).</p>
 
 <b>Signature:</b>