diff --git a/Runtime/ABTest/ABTestManager.cs b/Runtime/ABTest/ABTestManager.cs
index 64a7432..97c82e1 100644
--- a/Runtime/ABTest/ABTestManager.cs
+++ b/Runtime/ABTest/ABTestManager.cs
@@ -1,10 +1,11 @@
 
 namespace Guru
 {
+    using System.Linq;
     using System;
     using System.Collections.Generic;
     using Firebase.RemoteConfig;
-    using Guru.LitJson;
+    using Newtonsoft.Json;
     using UnityEngine;
     
     /// <summary>
@@ -12,7 +13,7 @@ namespace Guru
     /// </summary>
     public class ABTestManager : Singleton<ABTestManager>
     {
-        public const string Version = "1.0.0";
+        public const string Version = "1.0.2";
         private FirebaseRemoteConfig _remoteConfig;
         private List<ABParamData> _params;
         
@@ -51,10 +52,13 @@ namespace Guru
             
             _remoteConfig = FirebaseRemoteConfig.DefaultInstance;
             
+            Debug.Log($"[AB] --- remoteConfig Counts: {_remoteConfig.Keys.Count()}");
+            
             string strValue;
             foreach (var key in _remoteConfig.Keys)
             {
                 strValue = _remoteConfig.GetValue(key).StringValue;
+                Debug.Log($"[AB] --- raw config: [{key}] : {strValue}");
                 AddParam(strValue);
             }
             
@@ -135,7 +139,8 @@ namespace Guru
             try
             {
                 // 发现Guru AB测试标志位
-                var dict = JsonMapper.ToObject<Dictionary<string, JsonData>>(value);
+                // var dict = JsonMapper.ToObject<Dictionary<string, JsonData>>(value);
+                var dict =  JsonConvert.DeserializeObject<Dictionary<string, object>>(value);
                 if (null != dict)
                 {
                     foreach (var k in dict.Keys)