diff --git a/collections/circlequeue.go b/collections/circlequeue.go
index 1b18703..f3e19b2 100644
--- a/collections/circlequeue.go
+++ b/collections/circlequeue.go
@@ -3,7 +3,7 @@ package collections
 import "fmt"
 
 type CircleQueue struct {
-	data  []interface{}
+	data  []any
 	cap   int
 	front int
 	rear  int
@@ -13,12 +13,12 @@ func NewCircleQueue(cap int) *CircleQueue {
 	cap++
 
 	return &CircleQueue{
-		data: make([]interface{}, cap),
+		data: make([]any, cap),
 		cap:  cap,
 	}
 }
 
-func (q *CircleQueue) Push(data interface{}) bool {
+func (q *CircleQueue) Push(data any) bool {
 	if (q.rear+1)%q.cap == q.front {
 		return false
 	}
@@ -27,7 +27,7 @@ func (q *CircleQueue) Push(data interface{}) bool {
 	q.rear = (q.rear + 1) % q.cap
 	return true
 }
-func (q *CircleQueue) Pop() interface{} {
+func (q *CircleQueue) Pop() any {
 	if q.rear == q.front {
 		return nil
 	}
diff --git a/collections/queue.go b/collections/queue.go
index 4312c8b..6e0ee07 100644
--- a/collections/queue.go
+++ b/collections/queue.go
@@ -4,7 +4,7 @@ import "sync"
 
 // 数组队列，先进先出
 type ArrayQueue struct {
-	array []interface{} // 底层切片
+	array []any // 底层切片
 	size  int           // 队列的元素数量
 	lock  sync.Mutex    // 为了并发安全使用的锁
 }
@@ -14,7 +14,7 @@ func NewArrayQueue[T any]() *ArrayQueue {
 }
 
 // 入队
-func (queue *ArrayQueue) Add(v interface{}) {
+func (queue *ArrayQueue) Add(v any) {
 	queue.lock.Lock()
 	defer queue.lock.Unlock()
 
@@ -26,7 +26,7 @@ func (queue *ArrayQueue) Add(v interface{}) {
 }
 
 // 出队
-func (queue *ArrayQueue) Remove() interface{} {
+func (queue *ArrayQueue) Remove() any {
 	queue.lock.Lock()
 	defer queue.lock.Unlock()
 
@@ -48,7 +48,7 @@ func (queue *ArrayQueue) Remove() interface{} {
 	*/
 
 	// 创建新的数组，移动次数过多
-	newArray := make([]interface{}, queue.size-1)
+	newArray := make([]any, queue.size-1)
 	for i := 1; i < queue.size; i++ {
 		// 从老数组的第一位开始进行数据移动
 		newArray[i-1] = queue.array[i]
diff --git a/collections/stack.go b/collections/stack.go
index 05de5aa..c9b6c85 100644
--- a/collections/stack.go
+++ b/collections/stack.go
@@ -3,9 +3,9 @@ package collections
 import "sync"
 
 type ArrayStack struct {
-	array []interface{} // 底层切片
-	size  int           // 栈的元素数量
-	lock  sync.Mutex    // 为了并发安全使用的锁
+	array []any      // 底层切片
+	size  int        // 栈的元素数量
+	lock  sync.Mutex // 为了并发安全使用的锁
 }
 
 func NewArrayStack[T any]() *ArrayStack {
@@ -13,7 +13,7 @@ func NewArrayStack[T any]() *ArrayStack {
 }
 
 // 入栈
-func (stack *ArrayStack) Push(v interface{}) {
+func (stack *ArrayStack) Push(v any) {
 	stack.lock.Lock()
 	defer stack.lock.Unlock()
 
@@ -24,7 +24,7 @@ func (stack *ArrayStack) Push(v interface{}) {
 	stack.size = stack.size + 1
 }
 
-func (stack *ArrayStack) Pop() interface{} {
+func (stack *ArrayStack) Pop() any {
 	stack.lock.Lock()
 	defer stack.lock.Unlock()
 
@@ -39,7 +39,7 @@ func (stack *ArrayStack) Pop() interface{} {
 	//stack.array = stack.array[0 : stack.size-1]
 
 	// 创建新的数组，空间占用不会越来越大，但可能移动元素次数过多
-	newArray := make([]interface{}, stack.size-1, stack.size-1)
+	newArray := make([]any, stack.size-1, stack.size-1)
 	for i := 0; i < stack.size-1; i++ {
 		newArray[i] = stack.array[i]
 	}
@@ -51,7 +51,7 @@ func (stack *ArrayStack) Pop() interface{} {
 }
 
 // 获取栈顶元素
-func (stack *ArrayStack) Peek() interface{} {
+func (stack *ArrayStack) Peek() any {
 	// 栈中元素已空
 	if stack.size == 0 {
 		panic("empty")
diff --git a/json/jsonconv.go b/json/jsonconv.go
index 72fb2bb..5bbaee4 100644
--- a/json/jsonconv.go
+++ b/json/jsonconv.go
@@ -13,7 +13,7 @@ import (
 
 // 下划线
 type SnakeCase struct {
-	Value interface{}
+	Value any
 }
 
 func (c SnakeCase) MarshalJSON() ([]byte, error) {
@@ -35,7 +35,7 @@ func (c SnakeCase) MarshalJSON() ([]byte, error) {
 
 // 驼峰
 type CamelCase struct {
-	Value interface{}
+	Value any
 }
 
 func (c CamelCase) MarshalJSON() ([]byte, error) {
@@ -106,7 +106,7 @@ func NewBuffer() *Buffer {
 	return &Buffer{Buffer: new(bytes.Buffer)}
 }
 
-func (b *Buffer) Append(i interface{}) *Buffer {
+func (b *Buffer) Append(i any) *Buffer {
 	switch val := i.(type) {
 	case int:
 		b.append(strconv.Itoa(val))
diff --git a/json/structConvert.go b/json/structConvert.go
index 4e4dd70..62393e2 100644
--- a/json/structConvert.go
+++ b/json/structConvert.go
@@ -7,18 +7,18 @@ import (
 )
 
 // 结构转换为json字符串
-func StructToJsonIndent(obj interface{}) string {
+func StructToJsonIndent(obj any) string {
 	b, _ := MarshalIndent(obj, "", "  ")
 	return bytesconv.BytesToString(b)
 }
 
 // 结构转换为json字符串
-func StructToJson(obj interface{}) string {
+func StructToJson(obj any) string {
 	b, _ := Marshal(obj)
 	return bytesconv.BytesToString(b)
 }
 
-func StructToMap(obj interface{}) map[string]interface{} {
+func StructToMap(obj any) map[string]any {
 	typ := reflect.TypeOf(obj)
 
 	kind := typ.Kind()
@@ -28,7 +28,7 @@ func StructToMap(obj interface{}) map[string]interface{} {
 
 	val := reflect.ValueOf(obj)
 
-	m := make(map[string]interface{})
+	m := make(map[string]any)
 	for i := 0; i < val.NumField(); i++ {
 		m[typ.Field(i).Name] = val.Field(i).Interface()
 	}
@@ -36,8 +36,8 @@ func StructToMap(obj interface{}) map[string]interface{} {
 	return m
 }
 
-func StructToMapViaJson(obj interface{}) map[string]interface{} {
-	m := make(map[string]interface{})
+func StructToMapViaJson(obj any) map[string]any {
+	m := make(map[string]any)
 
 	j, _ := Marshal(obj)
 	_ = Unmarshal(j, &m)
@@ -45,8 +45,8 @@ func StructToMapViaJson(obj interface{}) map[string]interface{} {
 	return m
 }
 
-func toMap(obj interface{}) map[string]interface{} {
-	if h, ok := obj.(map[string]interface{}); ok {
+func toMap(obj any) map[string]any {
+	if h, ok := obj.(map[string]any); ok {
 		return h
 	}