diff --git a/docs/datastructure/copyonwritelist.md b/docs/datastructure/copyonwritelist.md
index 1b21b39..c2b25ec 100644
--- a/docs/datastructure/copyonwritelist.md
+++ b/docs/datastructure/copyonwritelist.md
@@ -1,14 +1,17 @@
 # CopyOnWriteList
+
 CopyOnWriteList is a thread-safe list implementation that uses go slicing as its base.
 . When writing, a new slice is copied and assigned to the original slice when writing is complete.When reading, the original slice is read directly.
 
 ## 源码
-- [https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go](https://github.com/duke-git/lancet/blob/main /datastructure/list/copyonwritelist.go)
+
+-   [https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go](https://github.com/duke-git/lancet/blob/main /datastructure/list/copyonwritelist.go)
 
 ## 用法
+
 ```go
 import (
-"github.com/duke-git/lancet/datastructure/list"
+    "github.com/duke-git/lancet/datastructure/list"
 )
 
 ```
@@ -16,30 +19,32 @@ import (
 <div STYLE="page-break-after: always;"></div>
 
 ## 目录
-- [NewCopyOnWriteList](#NewCopyOnWriteList)
-- [Size](#Size)
-- [Get](#Get)
-- [Set](#Set)
-- [Remove](#Remove)
-- [IndexOf](#IndexOf)
-- [LastIndexOf](#LastIndexOf)
-- [IsEmpty](#IsEmpty)
-- [Contain](#Contain)
-- [ValueOf](#ValueOf)
-- [Add](#Add)
-- [AddAll](#AddAll)
-- [AddByIndex](#AddByIndex)
-- [DeleteAt](#DeleteAt)
-- [DeleteIf](#DeleteIf)
-- [DeleteBy](#DeleteBy)
-- [DeleteRange](#DeleteRange)
-- [Equal](#Equal)
 
+-   [NewCopyOnWriteList](#NewCopyOnWriteList)
+-   [Size](#Size)
+-   [Get](#Get)
+-   [Set](#Set)
+-   [Remove](#Remove)
+-   [IndexOf](#IndexOf)
+-   [LastIndexOf](#LastIndexOf)
+-   [IsEmpty](#IsEmpty)
+-   [Contain](#Contain)
+-   [ValueOf](#ValueOf)
+-   [Add](#Add)
+-   [AddAll](#AddAll)
+-   [AddByIndex](#AddByIndex)
+-   [DeleteAt](#DeleteAt)
+-   [DeleteIf](#DeleteIf)
+-   [DeleteBy](#DeleteBy)
+-   [DeleteRange](#DeleteRange)
+-   [Equal](#Equal)
 
 ## Documentation
 
 ### NewCopyOnWriteList
+
 Returns a CopyOnWriteList with empty slices.
+
 ```go
 type CopyOnWriteList[T any] struct {
     data []T
@@ -49,7 +54,9 @@ type CopyOnWriteList[T any] struct {
 func NewCopyOnWriteList() *CopyOnWriteList
 
 ```
+
 #### Example
+
 ```go
 package main
 
@@ -62,14 +69,18 @@ func main() {
 	l := list.NewCopyOnWriteList([]int{1,2,3})
     fmt.Println(l)
 }
+```
+
+### Size
 
-fmt.Println(l) }
-### Size 
 Returns the length of the CopyOnWriteList.
+
 ```go
 func (l *CopyOnWriteList[T]) Size() int
 ```
+
 #### Example
+
 ```go
 package main
 
@@ -86,57 +97,67 @@ func main() {
 ```
 
 ### Get
+
 Returns the element at the specified position in the list
+
 ```go
 func (c *CopyOnWriteList[T]) Get(index int) *T
 ```
 
 #### Example
+
 ```go
 package main
 
 import (
-"fmt"
-"github.com/duke-git/lancet/datastructure/list"
+    "fmt"
+    "github.com/duke-git/lancet/datastructure/list"
 )
 
 func main() {
-l := list.NewCopyOnWriteList([]int{1,2,3})
-fmt.Println(l.Get(2))
+    l := list.NewCopyOnWriteList([]int{1,2,3})
+    fmt.Println(l.Get(2))
 }
 
 ```
 
-
 ### Set
+
 Replaces the element at the specified position in this list with the specified element.
+
 ```go
 func (c *CopyOnWriteList[T]) Set(index int, e T) (oldValue *T, ok bool)
 ```
 
 #### Example
+
 ```go
 package main
 
 import (
-"fmt"
-"github.com/duke-git/lancet/datastructure/list"
+    "fmt"
+    "github.com/duke-git/lancet/datastructure/list"
 )
 
 func main() {
-l := list.NewCopyOnWriteList([]int{1,2,3})
-fmt.Println(l.Set(2, 4))
+    l := list.NewCopyOnWriteList([]int{1,2,3})
+    fmt.Println(l.Set(2, 4))
 }
 
 ```
+
 ### Remove
 
 ### IndexOf
+
 Returns the index of the value in the list, or -1 if not found.
+
 ```go
 func (c *CopyOnWriteList[T]) IndexOf(e T) int
 ```
+
 #### Example
+
 ```go
 package main
 
@@ -153,6 +174,7 @@ func main() {
 ```
 
 ### LastIndexOf
+
 Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain that element.
 
 ```go
@@ -160,28 +182,32 @@ func (c *CopyOnWriteList[T]) LastIndexOf(e T) int
 ```
 
 #### Example
+
 ```go
 package main
 
 import (
-"fmt"
-"github.com/duke-git/lancet/datastructure/list"
+    "fmt"
+    "github.com/duke-git/lancet/datastructure/list"
 )
 
 func main() {
-l := list.NewCopyOnWriteList([]int{1,2,3,1})
-fmt.Println(l.LastIndexOf(1))
+    l := list.NewCopyOnWriteList([]int{1,2,3,1})
+    fmt.Println(l.LastIndexOf(1))
 }
 
 ```
 
 ### IsEmpty
+
 Returns true if this list does not contain any elements.
+
 ```go
 func (c *CopyOnWriteList[T]) IsEmpty() bool
 ```
 
 #### Example
+
 ```go
 package main
 
@@ -191,19 +217,21 @@ import (
 )
 
 func main() {
-l := list.NewCopyOnWriteList([]int{})
-fmt.Println(l.IsEmpty())
+    l := list.NewCopyOnWriteList([]int{})
+    fmt.Println(l.IsEmpty())
 }
 ```
 
-
-
 ### Contain
+
 Determines if a CopyOnWriteList contains an element.
+
 ```go
-func (c *CopyOnWriteList[T]) Contain(e T) bool 
+func (c *CopyOnWriteList[T]) Contain(e T) bool
 ```
+
 #### Example
+
 ```go
 package main
 
@@ -218,14 +246,16 @@ fmt.Println(l.Contain(1))
 }
 ```
 
-
 ### ValueOf
+
 Returns a pointer to the value at the index in the list
+
 ```go
 func (c *CopyOnWriteList[T]) ValueOf(index int) []T
 ```
 
 #### Example
+
 ```go
 package main
 
@@ -242,12 +272,15 @@ func main() {
 ```
 
 ### Add
+
 Appends the specified element to the end of the list.
+
 ```go
 func (c *CopyOnWriteList[T]) Add(e T) bool
 ```
 
 #### Example
+
 ```go
 
 package main
@@ -266,12 +299,15 @@ func main() {
 ```
 
 ### AddAll
+
 Appends all the elements of the specified collection to the end of this list
+
 ```go
 func (c *CopyOnWriteList[T]) AddAll(e []T) bool
 ```
 
 #### Example
+
 ```go
 package main
 
@@ -289,52 +325,63 @@ func main() {
 ```
 
 ### AddByIndex
+
 Inserts the specified element into the list at the specified position.
 
 ```go
 func (c *CopyOnWriteList[T]) AddByIndex(index int, e T) bool
 ```
+
 #### Example
+
 ```go
 package main
 import (
-"fmt"
-"github.com/duke-git/lancet/datastructure/list"
+    "fmt"
+    "github.com/duke-git/lancet/datastructure/list"
 )
 func main() {
-l := list.NewCopyOnWriteList([]int{1,2,3})
-list.AddByIndex(2, 6)
-fmt.Println(l.getList())
+    l := list.NewCopyOnWriteList([]int{1,2,3})
+    list.AddByIndex(2, 6)
+    fmt.Println(l.getList())
 }
 
 ```
 
 ### DeleteAt
+
 Removes the element at the specified position in this list.
+
 ```go
 func (c *CopyOnWriteList[T]) DeleteAt(index int) (oldValue *T, ok bool)
 ```
+
 #### Example
+
 ```go
 package main
 import (
-"fmt"
-"github.com/duke-git/lancet/datastructure/list"
+    "fmt"
+    "github.com/duke-git/lancet/datastructure/list"
 )
 
 func main() {
-l := list.NewCopyOnWriteList([]int{1,2,3})
-list.DeleteAt(2)
-fmt.Println(l.getList())
+    l := list.NewCopyOnWriteList([]int{1,2,3})
+    list.DeleteAt(2)
+    fmt.Println(l.getList())
 }
 ```
 
 ### DeleteIf
+
 Removes the first occurrence of the specified element from this list (if it exists).
+
 ```go
 func (c *CopyOnWriteList[T]) DeleteIf(func(T) bool) (oldValue *T, ok bool)
 ```
+
 #### Example
+
 ```go
 package main
 import (
@@ -352,11 +399,15 @@ func main() {
 ```
 
 ### DeleteBy
+
 Deletes the first occurrence of the specified element from this list (if it exists).
-```## go
+
+```go
 func (c *CopyOnWriteList[T]) DeleteBy(e T) (*T bool)
 ```
+
 #### Example
+
 ```go
 package main
 import (
@@ -371,15 +422,17 @@ func main() {
 }
 ```
 
-
 ### DeleteRange
+
 Deletes all elements from this list with indexes between fromIndex (included) and toIndex (not included).
 (leftCloseRightOpen)
+
 ```go
-func (c *CopyOnWriteList[T]) DeleteRange(start int, end int) 
+func (c *CopyOnWriteList[T]) DeleteRange(start int, end int)
 ```
 
 #### Example
+
 ```go
 package main
 import (
@@ -388,19 +441,22 @@ import (
 )
 
 func main() {
-l := list.NewCopyOnWriteList([]int{1,2,3,4,5,6,7,8,9})
-list.DeleteRange(2, 5)
-fmt.Println(l.getList())
+    l := list.NewCopyOnWriteList([]int{1,2,3,4,5,6,7,8,9})
+    list.DeleteRange(2, 5)
+    fmt.Println(l.getList())
 }
 ```
 
 ### Equal
+
 Returns true if the specified object is equal to this list
 
 ```go
 func (c *CopyOnWriteList[T]) Equal(e []T) bool
 ```
+
 #### Example
+
 ```go
 package main
 import (
@@ -412,4 +468,4 @@ func main() {
     l := list.NewCopyOnWriteList([]int{1,2,3,4,5,6,7,8,9})
     fmt.Println(l.Equal([]int{1,2,3,4,5,6,7,8,9}))
 }
-```
\ No newline at end of file
+```
diff --git a/docs/datastructure/copyonwritelist_zh-CN.md b/docs/datastructure/copyonwritelist_zh-CN.md
index db6fa74..03e8b49 100644
--- a/docs/datastructure/copyonwritelist_zh-CN.md
+++ b/docs/datastructure/copyonwritelist_zh-CN.md
@@ -1,15 +1,18 @@
 # CopyOnWriteList
-CopyOnWriteList 是一个线程安全的List实现，底层使用go 切片
+
+CopyOnWriteList 是一个线程安全的 List 实现，底层使用 go 切片
 .在写入时，会复制一份新的切片，写入完成后，再将新的切片赋值给原来的切片.
 在读取时，直接读取原来的切片
 
 ## 源码
-- [https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go](https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go)
+
+-   [https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go](https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go)
 
 ## 用法
+
 ```go
 import (
-"github.com/duke-git/lancet/datastructure/list"
+    "github.com/duke-git/lancet/datastructure/list"
 )
 
 ```
@@ -17,30 +20,32 @@ import (
 <div STYLE="page-break-after: always;"></div>
 
 ## 目录
-- [NewCopyOnWriteList](#NewCopyOnWriteList)
-- [Size](#Size)
-- [Get](#Get)
-- [Set](#Set)
-- [Remove](#Remove)
-- [IndexOf](#IndexOf)
-- [LastIndexOf](#LastIndexOf)
-- [IsEmpty](#IsEmpty)
-- [Contain](#Contain)
-- [ValueOf](#ValueOf)
-- [Add](#Add)
-- [AddAll](#AddAll)
-- [AddByIndex](#AddByIndex)
-- [DeleteAt](#DeleteAt)
-- [DeleteIf](#DeleteIf)
-- [DeleteBy](#DeleteBy)
-- [DeleteRange](#DeleteRange)
-- [Equal](#Equal)
 
+-   [NewCopyOnWriteList](#NewCopyOnWriteList)
+-   [Size](#Size)
+-   [Get](#Get)
+-   [Set](#Set)
+-   [Remove](#Remove)
+-   [IndexOf](#IndexOf)
+-   [LastIndexOf](#LastIndexOf)
+-   [IsEmpty](#IsEmpty)
+-   [Contain](#Contain)
+-   [ValueOf](#ValueOf)
+-   [Add](#Add)
+-   [AddAll](#AddAll)
+-   [AddByIndex](#AddByIndex)
+-   [DeleteAt](#DeleteAt)
+-   [DeleteIf](#DeleteIf)
+-   [DeleteBy](#DeleteBy)
+-   [DeleteRange](#DeleteRange)
+-   [Equal](#Equal)
 
 ## 文档
 
 ### NewCopyOnWriteList
-返回一个具有空切片的CopyOnWriteList
+
+返回一个具有空切片的 CopyOnWriteList。
+
 ```go
 type CopyOnWriteList[T any] struct {
     data []T
@@ -50,7 +55,9 @@ type CopyOnWriteList[T any] struct {
 func NewCopyOnWriteList() *CopyOnWriteList
 
 ```
+
 #### 示例
+
 ```go
 package main
 
@@ -65,12 +72,17 @@ func main()  {
 }
 
 ```
-### Size 
-返回CopyOnWriteList的长度
+
+### Size
+
+返回 CopyOnWriteList 的长度。
+
 ```go
 func (l *CopyOnWriteList[T]) Size() int
 ```
+
 #### 示例
+
 ```go
 package main
 
@@ -87,12 +99,15 @@ func main() {
 ```
 
 ### Get
+
 返回列表中指定位置的元素
+
 ```go
 func (c *CopyOnWriteList[T]) Get(index int) *T
 ```
 
 #### 示例
+
 ```go
 package main
 
@@ -108,14 +123,16 @@ func main()  {
 
 ```
 
-
 ### Set
+
 将此列表中指定位置的元素替换为指定元素。
+
 ```go
 func (c *CopyOnWriteList[T]) Set(index int, e T) (oldValue *T, ok bool)
 ```
 
 #### 示例
+
 ```go
 package main
 
@@ -130,14 +147,19 @@ func main()  {
 }
 
 ```
+
 ### Remove
 
 ### IndexOf
-返回列表中值的索引，如果没有找到返回-1
+
+返回列表中值的索引，如果没有找到返回-1。
+
 ```go
 func (c *CopyOnWriteList[T]) IndexOf(e T) int
 ```
+
 #### 示例
+
 ```go
 package main
 
@@ -154,13 +176,15 @@ func main() {
 ```
 
 ### LastIndexOf
-返回指定元素在此列表中最后出现的索引，如果此列表不包含该元素，则返回-1
+
+返回指定元素在此列表中最后出现的索引，如果此列表不包含该元素，则返回-1。
 
 ```go
 func (c *CopyOnWriteList[T]) LastIndexOf(e T) int
 ```
 
 #### 示例
+
 ```go
 package main
 
@@ -177,12 +201,15 @@ func main()  {
 ```
 
 ### IsEmpty
-如果此列表不包含任何元素，则返回true。
+
+如果此列表不包含任何元素，则返回 true。
+
 ```go
 func (c *CopyOnWriteList[T]) IsEmpty() bool
 ```
 
 #### 示例
+
 ```go
 package main
 
@@ -197,14 +224,16 @@ func main()  {
 }
 ```
 
-
-
 ### Contain
-判断CopyOnWriteList是否包含某个元素
+
+判断 CopyOnWriteList 是否包含某个元素
+
 ```go
-func (c *CopyOnWriteList[T]) Contain(e T) bool 
+func (c *CopyOnWriteList[T]) Contain(e T) bool
 ```
+
 #### 示例
+
 ```go
 package main
 
@@ -219,14 +248,16 @@ func main() {
 }
 ```
 
-
 ### ValueOf
+
 返回列表中索引处的值指针
+
 ```go
 func (c *CopyOnWriteList[T]) ValueOf(index int) []T
 ```
 
 #### 示例
+
 ```go
 package main
 
@@ -243,12 +274,15 @@ func main() {
 ```
 
 ### Add
+
 将指定的元素追加到此列表的末尾。
+
 ```go
 func (c *CopyOnWriteList[T]) Add(e T) bool
 ```
 
 #### 示例
+
 ```go
 
 package main
@@ -267,12 +301,15 @@ func main()  {
 ```
 
 ### AddAll
+
 将指定集合中的所有元素追加到此列表的末尾
+
 ```go
 func (c *CopyOnWriteList[T]) AddAll(e []T) bool
 ```
 
 #### 示例
+
 ```go
 package main
 
@@ -290,12 +327,15 @@ func main()  {
 ```
 
 ### AddByIndex
-将指定元素插入此列表中的指定位置
+
+将指定元素插入此列表中的指定位置。
 
 ```go
 func (c *CopyOnWriteList[T]) AddByIndex(index int, e T) bool
 ```
+
 #### 示例
+
 ```go
 package main
 import (
@@ -311,11 +351,15 @@ func main()  {
 ```
 
 ### DeleteAt
+
 移除此列表中指定位置的元素。
+
 ```go
 func (c *CopyOnWriteList[T]) DeleteAt(index int) (oldValue *T, ok bool)
 ```
+
 #### 示例
+
 ```go
 package main
 import (
@@ -331,11 +375,15 @@ func main()  {
 ```
 
 ### DeleteIf
+
 从此列表中删除第一个出现的指定元素(如果该元素存在)。
+
 ```go
 func (c *CopyOnWriteList[T]) DeleteIf(f func(T) bool) (oldValue *T, ok bool)
 ```
+
 #### 示例
+
 ```go
 package main
 import (
@@ -353,11 +401,15 @@ func main()  {
 ```
 
 ### DeleteBy
+
 从此列表中删除第一个出现的指定元素(如果该元素存在)。
+
 ```go
 func (c *CopyOnWriteList[T]) DeleteBy(e T) (*T bool)
 ```
+
 #### 示例
+
 ```go
 package main
 import (
@@ -372,14 +424,17 @@ func main()  {
 }
 ```
 
-
 ### DeleteRange
-从该列表中删除索引介于fromIndex(包含)和toIndex(不包含)之间的所有元素。
-(左闭右开)
+
+从该列表中删除索引介于 fromIndex(包含)和 toIndex(不包含)之间的所有元素。
+(左闭右开)。
+
 ```go
-func (c *CopyOnWriteList[T]) DeleteRange(start int, end int) 
+func (c *CopyOnWriteList[T]) DeleteRange(start int, end int)
 ```
+
 #### 示例
+
 ```go
 package main
 import (
@@ -395,12 +450,15 @@ func main() {
 ```
 
 ### Equal
-如果指定的对象等于此列表，则返回true
+
+如果指定的对象等于此列表，则返回 true。
 
 ```go
 func (c *CopyOnWriteList[T]) Equal(e []T) bool
 ```
+
 #### 示例
+
 ```go
 package main
 import (
@@ -412,4 +470,4 @@ func main() {
     l := list.NewCopyOnWriteList([]int{1,2,3,4,5,6,7,8,9})
     fmt.Println(l.Equal([]int{1,2,3,4,5,6,7,8,9}))
 }
-```
\ No newline at end of file
+```