diff --git a/docs/api/packages/strutil.md b/docs/api/packages/strutil.md
index db068a4..869c893 100644
--- a/docs/api/packages/strutil.md
+++ b/docs/api/packages/strutil.md
@@ -65,6 +65,7 @@ import (
 -   [Concat](#Concat)
 -   [Ellipsis](#Ellipsis)
 -   [Shuffle](#Shuffle)
+-   [Rotate](#Rotate)
 
 <div STYLE="page-break-after: always;"></div>
 
@@ -1553,17 +1554,17 @@ import (
 
 func main() {
 
- 	result1 := strutil.Concat(12, "Hello", " ", "World", "!")
-	result2 := strutil.Concat(11, "Go", " ", "Language")
-	result3 := strutil.Concat(0, "An apple a ", "day，", "keeps the", " doctor away")
-	fmt.Println(result1)
-	fmt.Println(result2)
-	fmt.Println(result3)
+     result1 := strutil.Concat(12, "Hello", " ", "World", "!")
+    result2 := strutil.Concat(11, "Go", " ", "Language")
+    result3 := strutil.Concat(0, "An apple a ", "day，", "keeps the", " doctor away")
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
 
-	// Output:
-	// Hello World!
-	// Go Language
-	// An apple a day，keeps the doctor away
+    // Output:
+    // Hello World!
+    // Go Language
+    // An apple a day，keeps the doctor away
 }
 ```
 
@@ -1623,4 +1624,38 @@ func main() {
     result := strutil.Shuffle("hello")
     fmt.Println(result)  //olelh (random order)
 }
+```
+
+### <span id="Rotate">Rotate</span>
+
+<p>打乱给定字符串中的字符顺序。</p>
+
+<b>函数签名:</b>
+
+```go
+func Rotate(str string, shift int) string
+```
+
+<b>示例:<span style="float:right;display:inline-block;">[运行]()</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/strutil"
+)
+
+func main() {
+    result1 := Rotate("Hello", 0)
+    result2 := Rotate("Hello", 1)
+    result3 := Rotate("Hello", 2)
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
+
+    // Output:
+    // Hello
+    // oHell
+    // loHel
+}
 ```
\ No newline at end of file
diff --git a/docs/en/api/packages/strutil.md b/docs/en/api/packages/strutil.md
index 3dfaad1..de26035 100644
--- a/docs/en/api/packages/strutil.md
+++ b/docs/en/api/packages/strutil.md
@@ -65,6 +65,7 @@ import (
 -   [Concat](#Concat)
 -   [Ellipsis](#Ellipsis)
 -   [Shuffle](#Shuffle)
+-   [Rotate](#Rotate)
 
 <div STYLE="page-break-after: always;"></div>
 
@@ -1625,4 +1626,37 @@ func main() {
     result := strutil.Shuffle("hello")
     fmt.Println(result)  //olelh (random order)
 }
-```
\ No newline at end of file
+```
+
+### <span id="Rotate">Rotate</span>
+
+<p>Rotates the string by the specified number of characters.</p>
+
+<b>Signature:</b>
+
+```go
+func Rotate(str string, shift int) string
+```
+
+<b>Example:<span style="float:right;display:inline-block;">[Run]()</span></b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/strutil"
+)
+
+func main() {
+    result1 := Rotate("Hello", 0)
+    result2 := Rotate("Hello", 1)
+    result3 := Rotate("Hello", 2)
+
+    fmt.Println(result1)
+    fmt.Println(result2)
+    fmt.Println(result3)
+
+    // Output:
+    // Hello
+    // oHell
+    // loHel
+}
\ No newline at end of file
diff --git a/strutil/string.go b/strutil/string.go
index 4142767..981cf54 100644
--- a/strutil/string.go
+++ b/strutil/string.go
@@ -676,3 +676,31 @@ func Shuffle(str string) string {
 
 	return string(runes)
 }
+
+// Rotate rotates the string by the specified number of characters.
+// Play: todo
+func Rotate(str string, shift int) string {
+	if shift == 0 {
+		return str
+	}
+
+	runes := []rune(str)
+	length := len(runes)
+	if length == 0 {
+		return str
+	}
+
+	shift = shift % length
+
+	if shift < 0 {
+		shift = length + shift
+	}
+
+	var sb strings.Builder
+	sb.Grow(length)
+
+	sb.WriteString(string(runes[length-shift:]))
+	sb.WriteString(string(runes[:length-shift]))
+
+	return sb.String()
+}
diff --git a/strutil/string_example_test.go b/strutil/string_example_test.go
index 514e904..fe81f5e 100644
--- a/strutil/string_example_test.go
+++ b/strutil/string_example_test.go
@@ -709,3 +709,18 @@ func ExampleEllipsis() {
 	// 你好...
 	// 😀😃😄...
 }
+
+func ExampleRotate() {
+	result1 := Rotate("Hello", 0)
+	result2 := Rotate("Hello", 1)
+	result3 := Rotate("Hello", 2)
+
+	fmt.Println(result1)
+	fmt.Println(result2)
+	fmt.Println(result3)
+
+	// Output:
+	// Hello
+	// oHell
+	// loHel
+}
diff --git a/strutil/string_test.go b/strutil/string_test.go
index f06dcd6..3ad4bc7 100644
--- a/strutil/string_test.go
+++ b/strutil/string_test.go
@@ -710,9 +710,9 @@ func TestEllipsis(t *testing.T) {
 	assert := internal.NewAssert(t, "TestEllipsis")
 
 	tests := []struct {
-		input  string
-		length int
-		want   string
+		input    string
+		length   int
+		expected string
 	}{
 		{"", 0, ""},
 		{"hello world", 0, ""},
@@ -725,7 +725,7 @@ func TestEllipsis(t *testing.T) {
 	}
 
 	for _, tt := range tests {
-		assert.Equal(tt.want, Ellipsis(tt.input, tt.length))
+		assert.Equal(tt.expected, Ellipsis(tt.input, tt.length))
 	}
 }
 
@@ -741,3 +741,28 @@ func TestShuffle(t *testing.T) {
 	shuffledStr := Shuffle(str)
 	assert.Equal(5, len(shuffledStr))
 }
+
+func TestRotate(t *testing.T) {
+	t.Parallel()
+
+	assert := internal.NewAssert(t, "TestRotate")
+
+	tests := []struct {
+		input    string
+		shift    int
+		expected string
+	}{
+		{"", 1, ""},
+		{"a", 0, "a"},
+		{"a", 1, "a"},
+		{"a", -1, "a"},
+
+		{"Hello", -2, "lloHe"},
+		{"Hello", 1, "oHell"},
+		{"Hello, world!", 3, "ld!Hello, wor"},
+	}
+
+	for _, tt := range tests {
+		assert.Equal(tt.expected, Rotate(tt.input, tt.shift))
+	}
+}