diff --git a/map.go b/map.go
index 7bfc1e1..4de88fe 100644
--- a/map.go
+++ b/map.go
@@ -12,6 +12,7 @@ import (
 	"encoding/json"
 	"errors"
 	"git.zhangdeman.cn/zhangdeman/easymap"
+	"git.zhangdeman.cn/zhangdeman/serialize"
 	"reflect"
 )
 
@@ -37,7 +38,11 @@ func EasyMapWithError(mapData interface{}) (Map, error) {
 	m := easymap.NewNormal(true)
 	reflectType := reflect.TypeOf(mapData)
 	if reflectType.Kind() != reflect.Map {
-		return m, errors.New("input data type is " + reflectType.String() + ", not map")
+		mapFormatData := make(map[string]interface{})
+		if err := serialize.JSON.UnmarshalWithNumber(serialize.JSON.MarshalForByte(mapData), &mapFormatData); nil != err {
+			return m, errors.New("input data type is " + reflectType.String() + ", can not convert to map")
+		}
+		mapData = mapFormatData
 	}
 
 	reflectValue := reflect.ValueOf(mapData).MapRange()