diff --git a/lib/mop.dart b/lib/mop.dart
index 371ee94..faa42f5 100644
--- a/lib/mop.dart
+++ b/lib/mop.dart
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:convert';
 import 'dart:io';
 
 import 'package:flutter/foundation.dart';
@@ -1325,7 +1326,8 @@ class Mop {
   }
 
   ///获取分享信息
-  Future<dynamic> getMiniShareInfo(Map<String, dynamic> info) async {
-    return await _channel.invokeMethod("getMiniShareInfo", {"info": info});
+  Future<dynamic> getMiniShareInfo(String info) async {
+    var tmp = jsonDecode(info);
+    return await _channel.invokeMethod("getMiniShareInfo", {"info": tmp});
   }
 }