diff --git a/feature_any_object.go b/feature_any_object.go
index a429d80..892e739 100644
--- a/feature_any_object.go
+++ b/feature_any_object.go
@@ -89,7 +89,7 @@ func (any *objectLazyAny) Get(path ...interface{}) Any {
 			mappedAll := map[string]Any{}
 			iter := any.cfg.BorrowIterator(any.buf)
 			defer any.cfg.ReturnIterator(iter)
-			iter.ReadObjectCB(func(iter *Iterator, field string) bool {
+			iter.ReadMapCB(func(iter *Iterator, field string) bool {
 				mapped := locatePath(iter, path[1:])
 				if mapped.ValueType() != Invalid {
 					mappedAll[field] = mapped
@@ -108,7 +108,7 @@ func (any *objectLazyAny) Keys() []string {
 	keys := []string{}
 	iter := any.cfg.BorrowIterator(any.buf)
 	defer any.cfg.ReturnIterator(iter)
-	iter.ReadObjectCB(func(iter *Iterator, field string) bool {
+	iter.ReadMapCB(func(iter *Iterator, field string) bool {
 		iter.Skip()
 		keys = append(keys, field)
 		return true
diff --git a/feature_iter.go b/feature_iter.go
index d314aad..e38fe70 100644
--- a/feature_iter.go
+++ b/feature_iter.go
@@ -288,7 +288,7 @@ func (iter *Iterator) Read() interface{} {
 		return arr
 	case Object:
 		obj := map[string]interface{}{}
-		iter.ReadObjectCB(func(Iter *Iterator, field string) bool {
+		iter.ReadMapCB(func(Iter *Iterator, field string) bool {
 			obj[field] = iter.Read()
 			return true
 		})
diff --git a/jsoniter_map_test.go b/jsoniter_map_test.go
index 52b445c..0865428 100644
--- a/jsoniter_map_test.go
+++ b/jsoniter_map_test.go
@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/require"
+	"strings"
 )
 
 func Test_read_map(t *testing.T) {
@@ -143,5 +144,17 @@ func Test_encode_map_uint_keys(t *testing.T) {
 	output, err := ConfigCompatibleWithStandardLibrary.MarshalToString(m)
 	should.Nil(err)
 	should.Equal(string(bytes), output)
-
+}
+
+func Test_read_map_with_reader(t *testing.T) {
+	should := require.New(t)
+	input := `{"branch":"beta","change_log":"add the rows{10}","channel":"fros","create_time":"2017-06-13 16:39:08","firmware_list":"","md5":"80dee2bf7305bcf179582088e29fd7b9","note":{"CoreServices":{"md5":"d26975c0a8c7369f70ed699f2855cc2e","package_name":"CoreServices","version_code":"76","version_name":"1.0.76"},"FrDaemon":{"md5":"6b1f0626673200bc2157422cd2103f5d","package_name":"FrDaemon","version_code":"390","version_name":"1.0.390"},"FrGallery":{"md5":"90d767f0f31bcd3c1d27281ec979ba65","package_name":"FrGallery","version_code":"349","version_name":"1.0.349"},"FrLocal":{"md5":"f15a215b2c070a80a01f07bde4f219eb","package_name":"FrLocal","version_code":"791","version_name":"1.0.791"}},"pack_region_urls":{"CN":"https://s3.cn-north-1.amazonaws.com.cn/xxx-os/ttt_xxx_android_1.5.3.344.393.zip","default":"http://192.168.8.78/ttt_xxx_android_1.5.3.344.393.zip","local":"http://192.168.8.78/ttt_xxx_android_1.5.3.344.393.zip"},"pack_version":"1.5.3.344.393","pack_version_code":393,"region":"all","release_flag":0,"revision":62,"size":38966875,"status":3}`
+	reader := strings.NewReader(input)
+	decoder := ConfigCompatibleWithStandardLibrary.NewDecoder(reader)
+	m1 := map[string]interface{}{}
+	should.Nil(decoder.Decode(&m1))
+	m2 := map[string]interface{}{}
+	should.Nil(json.Unmarshal([]byte(input), &m2))
+	should.Equal(m2, m1)
+	should.Equal("1.0.76", m1["note"].(map[string]interface{})["CoreServices"].(map[string]interface{})["version_name"])
 }