diff --git a/datastructure/set/set.go b/datastructure/set/set.go
index 2fcb7fe..771a032 100644
--- a/datastructure/set/set.go
+++ b/datastructure/set/set.go
@@ -10,6 +10,15 @@ func NewSet[T comparable](items ...T) Set[T] {
 	return set
 }
 
+// NewSetFromSlice create a set from slice
+func NewSetFromSlice[T comparable](items []T) Set[T] {
+	set := make(Set[T])
+	for _, item := range items {
+		set.Add(item)
+	}
+	return set
+}
+
 // Add items to set
 func (s Set[T]) Add(items ...T) {
 	for _, v := range items {
diff --git a/datastructure/set/set_test.go b/datastructure/set/set_test.go
index 691f203..d16e354 100644
--- a/datastructure/set/set_test.go
+++ b/datastructure/set/set_test.go
@@ -6,6 +6,19 @@ import (
 	"github.com/duke-git/lancet/v2/internal"
 )
 
+func TestSet_NewSetFromSlice(t *testing.T) {
+	assert := internal.NewAssert(t, "TestSet_NewSetFromSlice")
+
+	s1 := NewSetFromSlice([]int{1, 2, 2, 3})
+	assert.Equal(3, s1.Size())
+	assert.Equal(true, s1.Contain(1))
+	assert.Equal(true, s1.Contain(2))
+	assert.Equal(true, s1.Contain(3))
+
+	s2 := NewSetFromSlice([]int{})
+	assert.Equal(0, s2.Size())
+}
+
 func TestSet_Add(t *testing.T) {
 	assert := internal.NewAssert(t, "TestSet_Add")