diff --git a/go.mod b/go.mod
index 3bb4903..cdab7de 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.20
 
 require (
 	github.com/json-iterator/go v1.1.12
-	github.com/spf13/cast v1.5.0
+	github.com/spf13/cast v1.6.0
 	github.com/spf13/viper v1.15.0
 	golang.org/x/crypto v0.7.0
 )
diff --git a/go.sum b/go.sum
index 291d015..8083443 100644
--- a/go.sum
+++ b/go.sum
@@ -156,6 +156,8 @@ github.com/spf13/afero v1.9.5 h1:stMpOSZFs//0Lv29HduCmli3GUfpFoF3Y1Q/aXj/wVM=
 github.com/spf13/afero v1.9.5/go.mod h1:UBogFpq8E9Hx+xc5CNTTEpTnuHVmXDwZcZcE1eb/UhQ=
 github.com/spf13/cast v1.5.0 h1:rj3WzYc11XZaIZMPKmwP96zkFEnnAmV8s6XbB2aY32w=
 github.com/spf13/cast v1.5.0/go.mod h1:SpXXQ5YoyJw6s3/6cMTQuxvgRl3PCJiyaX9p6b155UU=
+github.com/spf13/cast v1.6.0 h1:GEiTHELF+vaR5dhz3VqZfFSzZjYbgeKDpBxQVS4GYJ0=
+github.com/spf13/cast v1.6.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
 github.com/spf13/jwalterweatherman v1.1.0 h1:ue6voC5bR5F8YxI5S67j9i582FU4Qvo2bmqnqMYADFk=
 github.com/spf13/jwalterweatherman v1.1.0/go.mod h1:aNWZUN0dPAAO/Ljvb5BEdw96iTZ0EXowPYD95IqWIGo=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
diff --git a/utils/app.go b/utils/app.go
index 6663f55..0408329 100644
--- a/utils/app.go
+++ b/utils/app.go
@@ -6,6 +6,7 @@ func init() {
 	Array.Remove = ArrayRemove
 	Array.Unique = ArrayUnique[any]
 	Array.Empty = ArrayEmpty[any]
+	Array.Reverse = ArrayReverse[any]
 	Array.MapWithField = ArrayMapWithField
 	Map.WithField = MapWithField[map[string]any]
 	Map.WithoutField = MapWithoutField[map[string]any]
@@ -23,6 +24,7 @@ var Array struct {
 	Remove       func(array []string, args ...string) (slice []string)
 	Unique       func(array []any) (slice []any)
 	Empty        func(array []any) (slice []any)
+	Reverse      func(array []any) (slice []any)
 	MapWithField func(array []map[string]any, field any) (slice []any)
 }
 
diff --git a/utils/array.go b/utils/array.go
index 2fafc6f..ffea830 100644
--- a/utils/array.go
+++ b/utils/array.go
@@ -70,3 +70,11 @@ func ArrayMapWithField(array []map[string]any, field any) (slice []any) {
 
 	return slice
 }
+
+// ArrayReverse - 数组反转
+func ArrayReverse[T any](array []T) (slice []T) {
+	for i, j := 0, len(array)-1; i < j; i, j = i+1, j-1 {
+		array[i], array[j] = array[j], array[i]
+	}
+	return array
+}
diff --git a/utils/file.go b/utils/file.go
index a7855b3..a6e379f 100644
--- a/utils/file.go
+++ b/utils/file.go
@@ -281,7 +281,12 @@ func (this *FileStruct) Download(path ...any) (result *FileResponse) {
 		this.response.Error = err
 		return this.response
 	}
-	defer saveFile.Close()
+	defer func(saveFile *os.File) {
+		err := saveFile.Close()
+		if err != nil {
+			return
+		}
+	}(saveFile)
 
 	_, err = io.Copy(saveFile, resp.Body)
 	if err != nil {
@@ -855,3 +860,40 @@ func (this *FileStruct) extract(file *zip.File, dir string) (err error) {
 
 	return nil
 }
+
+// Rename 重命名文件
+func (this *FileStruct) Rename(path ...any) (result *FileResponse) {
+
+	if len(path) != 0 {
+		this.request.Path = cast.ToString(path[0])
+	}
+
+	if Is.Empty(this.request.Path) {
+		this.response.Error = errors.New("文件路径不能为空")
+		return this.response
+	}
+
+	if Is.Empty(this.request.Name) {
+		this.response.Error = errors.New("文件名不能为空")
+		return this.response
+	}
+
+	// 判断文件是否存在
+	if _, err := os.Stat(this.request.Path); os.IsNotExist(err) {
+		this.response.Error = err
+		return this.response
+	}
+
+	// 重命名文件 - 放在同一个目录下
+	err := os.Rename(this.request.Path, filepath.Dir(this.request.Path)+"/"+this.request.Name)
+	if err != nil {
+		this.response.Error = err
+		return this.response
+	}
+
+	this.response.Text = "1"
+	this.response.Result = true
+	this.response.Byte = []byte{1}
+
+	return this.response
+}