diff --git a/README.md b/README.md
index 9eea0f0..3c37024 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # gstl
-支持泛型的数据结构库
+支持泛型的数据结构库   
 [![Go](https://github.com/antlabs/gstl/workflows/Go/badge.svg)](https://github.com/antlabs/gstl/actions)
 [![codecov](https://codecov.io/gh/antlabs/gstl/branch/master/graph/badge.svg)](https://codecov.io/gh/antlabs/gstl)
 
@@ -179,4 +179,6 @@ for pair := range m.Iter() {
 }
 
 m.Len()// 获取长度
+allKeys := m.Keys() //返回所有的key
+allValues := m.Values()// 返回所有的value
 ```
diff --git a/rwmap/rwmap.go b/rwmap/rwmap.go
index aefe5bf..4ee9723 100644
--- a/rwmap/rwmap.go
+++ b/rwmap/rwmap.go
@@ -2,7 +2,11 @@
 
 package rwmap
 
-import "sync"
+import (
+	"sync"
+
+	"github.com/antlabs/gstl/mapex"
+)
 
 type RWMap[K comparable, V any] struct {
 	rw sync.RWMutex
@@ -100,6 +104,32 @@ func (r *RWMap[K, V]) Store(key K, value V) {
 	r.rw.Unlock()
 }
 
+// keys
+func (r *RWMap[K, V]) Keys() (keys []K) {
+
+	r.rw.RLock()
+	if r.m == nil {
+		r.rw.RUnlock()
+		return
+	}
+	keys = mapex.Keys(r.m)
+	r.rw.RUnlock()
+	return keys
+}
+
+// vals
+func (r *RWMap[K, V]) Values() (values []V) {
+
+	r.rw.RLock()
+	if r.m == nil {
+		r.rw.RUnlock()
+		return
+	}
+	values = mapex.Values(r.m)
+	r.rw.RUnlock()
+	return values
+}
+
 // 返回长度
 func (r *RWMap[K, V]) Len() (l int) {
 	r.rw.RLock()
diff --git a/rwmap/rwmap_test.go b/rwmap/rwmap_test.go
index 4be6913..5c351d4 100644
--- a/rwmap/rwmap_test.go
+++ b/rwmap/rwmap_test.go
@@ -156,3 +156,29 @@ func Test_New(t *testing.T) {
 	m.Store("3", "3")
 	assert.Equal(t, m.Len(), 3)
 }
+
+func Test_Keys(t *testing.T) {
+	m := New[string, string](3)
+	m.Store("a", "1")
+	m.Store("b", "2")
+	m.Store("c", "3")
+	get := m.Keys()
+	sort.Strings(get)
+	assert.Equal(t, get, []string{"a", "b", "c"})
+
+	var m2 RWMap[string, string]
+	assert.Equal(t, len(m2.Values()), 0)
+}
+
+func Test_Values(t *testing.T) {
+	m := New[string, string](3)
+	m.Store("a", "1")
+	m.Store("b", "2")
+	m.Store("c", "3")
+	get := m.Values()
+	sort.Strings(get)
+	assert.Equal(t, get, []string{"1", "2", "3"})
+
+	var m2 RWMap[string, string]
+	assert.Equal(t, len(m2.Keys()), 0)
+}