diff --git a/docs/api/packages/random.md b/docs/api/packages/random.md
index 5ee9015..dc63793 100644
--- a/docs/api/packages/random.md
+++ b/docs/api/packages/random.md
@@ -35,6 +35,8 @@ import (
 -   [RandUniqueIntSlice](#RandUniqueIntSlice)
 -   [RandFloat](#RandFloat)
 -   [RandFloats](#RandFloats)
+-   [RandStringSlice](#RandStringSlice)
+
 
 <div STYLE="page-break-after: always;"></div>
 
@@ -379,4 +381,85 @@ func main() {
     floatNumbers := random.RandFloats(5, 1.0, 5.0, 2)
     fmt.Println(floatNumber) //[3.42 3.99 1.3 2.38 4.23] (random)
 }
+```
+
+### <span id="RandStringSlice">RandStringSlice</span>
+
+<p>生成随机字符串slice. 字符串类型需要是以下几种或者它们的组合: random.Numeral, random.LowwerLetters, random.UpperLetters random.Letters, random.SymbolChars, random.AllChars。</p>
+
+<b>函数签名:</b>
+
+```go
+func RandStringSlice(charset string, sliceLen, strLen int) []string
+```
+
+<b>实例:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/random"
+)
+
+func main() {
+    strs := random.RandStringSlice(random.Letters, 4, 6)
+    fmt.Println(strs)
+
+    // output random string slice like below:
+    //[CooSMq RUFjDz FAeMPf heRyGv]
+}
+```
+
+### <span id="RandBool">RandBool</span>
+
+<p>生成随机bool值(true or false)。</p>
+
+<b>函数签名:</b>
+
+```go
+func RandBool() bool
+```
+
+<b>实例:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/random"
+)
+
+func main() {
+    result := random.RandBool()
+    fmt.Println(result) // true or false (random)
+}
+```
+
+### <span id="RandBoolSlice">RandBoolSlice</span>
+
+<p>生成特定长度的随机bool slice。</p>
+
+<b>函数签名:</b>
+
+```go
+func RandBoolSlice(length int) []bool
+```
+
+<b>实例:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/random"
+)
+
+func main() {
+    result := random.RandBoolSlice(2)
+    fmt.Println(result) // [true false] (random)
+}
 ```
\ No newline at end of file
diff --git a/docs/en/api/packages/random.md b/docs/en/api/packages/random.md
index f5eff81..f6cdbe5 100644
--- a/docs/en/api/packages/random.md
+++ b/docs/en/api/packages/random.md
@@ -35,6 +35,9 @@ import (
 -   [RandUniqueIntSlice](#RandUniqueIntSlice)
 -   [RandFloat](#RandFloat)
 -   [RandFloats](#RandFloats)
+-   [RandStringSlice](#RandStringSlice)
+-   [RandBool](#RandBool)
+-   [RandBoolSlice](#RandBoolSlice)
 
 <div STYLE="page-break-after: always;"></div>
 
@@ -380,4 +383,86 @@ func main() {
     floatNumbers := random.RandFloats(5, 1.0, 5.0, 2)
     fmt.Println(floatNumbers) //[3.42 3.99 1.3 2.38 4.23] (random)
 }
+```
+
+
+### <span id="RandStringSlice">RandStringSlice</span>
+
+<p>Generate a slice of random string of length strLen based on charset. chartset should be one of the following: random.Numeral, random.LowwerLetters, random.UpperLetters random.Letters, random.SymbolChars, random.AllChars. or a combination of them.</p>
+
+<b>Signature:</b>
+
+```go
+func RandStringSlice(charset string, sliceLen, strLen int) []string
+```
+
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/random"
+)
+
+func main() {
+    strs := random.RandStringSlice(random.Letters, 4, 6)
+    fmt.Println(strs)
+
+    // output random string slice like below:
+    //[CooSMq RUFjDz FAeMPf heRyGv]
+}
+```
+
+### <span id="RandBool">RandBool</span>
+
+<p>Generate a random boolean value (true or false).</p>
+
+<b>Signature:</b>
+
+```go
+func RandBool() bool
+```
+
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/random"
+)
+
+func main() {
+    result := random.RandBool()
+    fmt.Println(result) // true or false (random)
+}
+```
+
+### <span id="RandBoolSlice">RandBoolSlice</span>
+
+<p>Generates a random boolean slice of specified length.</p>
+
+<b>Signature:</b>
+
+```go
+func RandBoolSlice(length int) []bool
+```
+
+<b>Example:</b>
+
+```go
+package main
+
+import (
+    "fmt"
+    "github.com/duke-git/lancet/v2/random"
+)
+
+func main() {
+    result := random.RandBoolSlice(2)
+    fmt.Println(result) // [true false] (random)
+}
 ```
\ No newline at end of file
diff --git a/random/random.go b/random/random.go
index 0d692e8..a87bb17 100644
--- a/random/random.go
+++ b/random/random.go
@@ -23,6 +23,7 @@ const (
 	UpperLetters    = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
 	Letters         = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
 	SymbolChars     = "!@#$%^&*()_+-=[]{}|;':\",./<>?"
+	AllChars        = Numeral + LowwerLetters + UpperLetters + SymbolChars
 )
 
 var rn = rand.NewSource(time.Now().UnixNano())
@@ -31,6 +32,27 @@ func init() {
 	rand.Seed(time.Now().UnixNano())
 }
 
+// RandBool generates a random boolean value (true or false).
+// Play: todo
+func RandBool() bool {
+	return rand.Intn(2) == 1
+}
+
+// RandBoolSlice generates a random boolean slice of specified length.
+// Play: todo
+func RandBoolSlice(length int) []bool {
+	if length <= 0 {
+		return []bool{}
+	}
+
+	result := make([]bool, length)
+	for i := range result {
+		result[i] = RandBool()
+	}
+
+	return result
+}
+
 // RandInt generate random int between [min, max).
 // Play: https://go.dev/play/p/pXyyAAI5YxD
 func RandInt(min, max int) int {
@@ -49,6 +71,47 @@ func RandInt(min, max int) int {
 	return rand.Intn(max-min) + min
 }
 
+// RandIntSlice generates a slice of random integers.
+// The generated integers are between min and max (exclusive).
+// Play: todo
+func RandIntSlice(length, min, max int) []int {
+	if length <= 0 || min > max {
+		return []int{}
+	}
+
+	result := make([]int, length)
+	for i := range result {
+		result[i] = RandInt(min, max)
+	}
+
+	return result
+}
+
+// RandUniqueIntSlice generate a slice of random int of length that do not repeat.
+// Play: https://go.dev/play/p/uBkRSOz73Ec
+func RandUniqueIntSlice(length, min, max int) []int {
+	if min > max {
+		return []int{}
+	}
+	if length > max-min {
+		length = max - min
+	}
+
+	nums := make([]int, length)
+	used := make(map[int]struct{}, length)
+	for i := 0; i < length; {
+		r := RandInt(min, max)
+		if _, use := used[r]; use {
+			continue
+		}
+		used[r] = struct{}{}
+		nums[i] = r
+		i++
+	}
+
+	return nums
+}
+
 // RandFloat generate random float64 number between [min, max) with specific precision.
 // Play: https://go.dev/play/p/zbD_tuobJtr
 func RandFloat(min, max float64, precision int) float64 {
@@ -65,6 +128,24 @@ func RandFloat(min, max float64, precision int) float64 {
 	return mathutil.RoundToFloat(n, precision)
 }
 
+// RandFloats generate a slice of random float64 numbers of length that do not repeat.
+// Play: https://go.dev/play/p/I3yndUQ-rhh
+func RandFloats(length int, min, max float64, precision int) []float64 {
+	nums := make([]float64, length)
+	used := make(map[float64]struct{}, length)
+	for i := 0; i < length; {
+		r := RandFloat(min, max, precision)
+		if _, use := used[r]; use {
+			continue
+		}
+		used[r] = struct{}{}
+		nums[i] = r
+		i++
+	}
+
+	return nums
+}
+
 // RandBytes generate random byte slice.
 // Play: https://go.dev/play/p/EkiLESeXf8d
 func RandBytes(length int) []byte {
@@ -80,12 +161,30 @@ func RandBytes(length int) []byte {
 	return b
 }
 
-// RandString generate random alpha string of specified length.
+// RandString generate random alphabeta string of specified length.
 // Play: https://go.dev/play/p/W2xvRUXA7Mi
 func RandString(length int) string {
 	return random(Letters, length)
 }
 
+// RandString generate a slice of random string of length strLen based on charset.
+// chartset should be one of the following: random.Numeral, random.LowwerLetters, random.UpperLetters
+// random.Letters, random.SymbolChars, random.AllChars. or a combination of them.
+// Play: todo
+func RandStringSlice(charset string, sliceLen, strLen int) []string {
+	if sliceLen <= 0 || strLen <= 0 {
+		return []string{}
+	}
+
+	result := make([]string, sliceLen)
+
+	for i := range result {
+		result[i] = random(charset, strLen)
+	}
+
+	return result
+}
+
 // RandUpper generate a random upper case string of specified length.
 // Play: https://go.dev/play/p/29QfOh0DVuh
 func RandUpper(length int) string {
@@ -189,62 +288,3 @@ func UUIdV4() (string, error) {
 
 	return fmt.Sprintf("%x-%x-%x-%x-%x", uuid[0:4], uuid[4:6], uuid[6:8], uuid[8:10], uuid[10:]), nil
 }
-
-// RandIntSlice generates a slice of random integers.
-// The generated integers are between min and max (exclusive).
-// Play: todo
-func RandIntSlice(length, min, max int) []int {
-	if length <= 0 || min > max {
-		return []int{}
-	}
-
-	result := make([]int, length)
-	for i := range result {
-		result[i] = RandInt(min, max)
-	}
-
-	return result
-}
-
-// RandUniqueIntSlice generate a slice of random int of length that do not repeat.
-// Play: https://go.dev/play/p/uBkRSOz73Ec
-func RandUniqueIntSlice(length, min, max int) []int {
-	if min > max {
-		return []int{}
-	}
-	if length > max-min {
-		length = max - min
-	}
-
-	nums := make([]int, length)
-	used := make(map[int]struct{}, length)
-	for i := 0; i < length; {
-		r := RandInt(min, max)
-		if _, use := used[r]; use {
-			continue
-		}
-		used[r] = struct{}{}
-		nums[i] = r
-		i++
-	}
-
-	return nums
-}
-
-// RandFloats generate a slice of random float64 numbers of length that do not repeat.
-// Play: https://go.dev/play/p/I3yndUQ-rhh
-func RandFloats(length int, min, max float64, precision int) []float64 {
-	nums := make([]float64, length)
-	used := make(map[float64]struct{}, length)
-	for i := 0; i < length; {
-		r := RandFloat(min, max, precision)
-		if _, use := used[r]; use {
-			continue
-		}
-		used[r] = struct{}{}
-		nums[i] = r
-		i++
-	}
-
-	return nums
-}
diff --git a/random/random_test.go b/random/random_test.go
index ea7e6ae..4da729e 100644
--- a/random/random_test.go
+++ b/random/random_test.go
@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/duke-git/lancet/v2/internal"
+	"github.com/duke-git/lancet/v2/validator"
 )
 
 func TestRandString(t *testing.T) {
@@ -220,3 +221,80 @@ func TestRandIntSlice(t *testing.T) {
 		assert.Equal(5, len(numbers))
 	})
 }
+
+func TestRandStringSlice(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestRandStringSlice")
+
+	t.Run("empty slice", func(t *testing.T) {
+		strs := RandStringSlice(Letters, -1, -1)
+		assert.Equal([]string{}, strs)
+
+		strs = RandStringSlice(Letters, 0, 0)
+		assert.Equal([]string{}, strs)
+
+		strs = RandStringSlice(Letters, -1, 0)
+		assert.Equal([]string{}, strs)
+
+		strs = RandStringSlice(Letters, 0, -1)
+		assert.Equal([]string{}, strs)
+
+		strs = RandStringSlice(Letters, 1, 0)
+		assert.Equal([]string{}, strs)
+
+		strs = RandStringSlice(Letters, 0, 1)
+		assert.Equal([]string{}, strs)
+	})
+
+	t.Run("random string slice", func(t *testing.T) {
+		strs := RandStringSlice(Letters, 4, 6)
+		assert.Equal(4, len(strs))
+
+		for _, s := range strs {
+			assert.Equal(true, validator.IsAlpha(s))
+			assert.Equal(6, len(s))
+		}
+	})
+
+	// fail test: chinese character is not supported for now
+	// t.Run("random string slice of chinese ", func(t *testing.T) {
+	// 	strs := RandStringSlice("你好你好你好你好你好你好你好你好你好", 4, 6)
+	// 	t.Log(strs)
+
+	// 	assert.Equal(4, len(strs))
+	// 	for _, s := range strs {
+	// 		assert.Equal(true, validator.ContainChinese(s))
+	// 		assert.Equal(6, len(s))
+	// 	}
+	// })
+}
+
+func TestRandBool(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestRandBool")
+
+	result := RandBool()
+	assert.Equal(true, result == true || result == false)
+}
+
+func TestRandBoolSlice(t *testing.T) {
+	t.Parallel()
+	assert := internal.NewAssert(t, "TestRandBoolSlice")
+
+	t.Run("empty slice", func(t *testing.T) {
+		bools := RandBoolSlice(-1)
+		assert.Equal([]bool{}, bools)
+
+		bools = RandBoolSlice(0)
+		assert.Equal([]bool{}, bools)
+	})
+
+	t.Run("random bool slice", func(t *testing.T) {
+		bools := RandBoolSlice(6)
+		assert.Equal(6, len(bools))
+
+		for _, b := range bools {
+			assert.Equal(true, b == true || b == false)
+		}
+	})
+}