diff --git a/Runtime/Code/SDK/GuruSDK.Ads.cs b/Runtime/Code/SDK/GuruSDK.Ads.cs
index 65aeb4a..64c9e46 100644
--- a/Runtime/Code/SDK/GuruSDK.Ads.cs
+++ b/Runtime/Code/SDK/GuruSDK.Ads.cs
@@ -65,13 +65,18 @@ namespace Guru
             if (_hasConsentCalled) return;
             _hasConsentCalled = true;
 
-            bool enableCountryCheck = _appServicesConfig.DMACountryCheck();
-            string dmaMapRule = _appServicesConfig.DMAMapRule();
-            
+            bool enableCountryCheck = false;
+            string dmaMapRule = "";
+            if (_appServicesConfig != null && _appServicesConfig.parameters != null)
+            {
+                enableCountryCheck = _appServicesConfig.DMACountryCheck();
+                dmaMapRule = _appServicesConfig.DMAMapRule();
+            }
+
 #if UNITY_IOS
             InitAttStatus(); // Consent 启动前记录 ATT 初始值
 #endif
-            Debug.Log($"{Tag}  --- StartConsentFlow ---");
+            Debug.Log($"{Tag}  --- Call:StartConsentFlow ---");
             GuruConsent.StartConsent(OnGuruConsentOver, dmaMapRule:dmaMapRule, enableCountryCheck:enableCountryCheck);
         }
 
diff --git a/Runtime/Code/SDK/GuruSDK.cs b/Runtime/Code/SDK/GuruSDK.cs
index ad0166d..14a1b80 100644
--- a/Runtime/Code/SDK/GuruSDK.cs
+++ b/Runtime/Code/SDK/GuruSDK.cs
@@ -155,16 +155,18 @@ namespace Guru
             // 开始Remote Manager初始化 
             RemoteConfigManager.Init(BuildDefaultRemoteData(_initConfig.DefaultRemoteData));
             RemoteConfigManager.OnFetchCompleted += OnFetchRemoteCallback;
+
+            // 延迟执行 SDK 回调
+            Delay(0, () =>
+            {
+                LogI($"--- SDK Init Complete  ->  Callback: { (_onCompleteCallback == null ? "Null" : "NotNull") } ---");
+                _onCompleteCallback?.Invoke(true);
+            });
             
             LogI($"--- Apply online services config ---");
             // 根据上次的云控配置来初始化参数
             SetupServicesConfig();
-
             
-            LogI($"--- SDK Init Complete  ->  Callback: { (_onCompleteCallback == null ? "Null" : "NotNull") } ---");
-            _onCompleteCallback?.Invoke(true);
-            
-                        
             var sp = DateTime.Now.ToUniversalTime() - _initTime;
             LogSDKInitTime(sp.TotalSeconds);
         }
@@ -243,9 +245,9 @@ namespace Guru
                             IPMConfig.UsingUUID = true; // 开始使用 UUID 作为 DeviceID 标识
                         }
 
-#if UNITY_IOS
-                    // 苹果审核标志位
-                    appleReview = _appServicesConfig.IsAppReview();
+#if UNITY_IOS 
+                        // 苹果审核标志位
+                        appleReview = _appServicesConfig.IsAppReview();
 #endif
                     
                         if (null !=  GuruSettings)
@@ -261,9 +263,6 @@ namespace Guru
                                 _appServicesConfig.app_settings.ios_store);
                         }
                     }
-                    
-                    
-                    
                     //---------------------------------
                 }, ex =>
                 {
@@ -305,14 +304,13 @@ namespace Guru
             {
                 // StartAppleReviewFlow(); // 直接显示 ATT 弹窗, 跳过 Consent 流程
                 Try(() =>
-                    {
-                        LogI($"---  StartAppleReviewFlow ---");
-                        StartAppleReviewFlow(); // 直接显示 ATT 弹窗, 跳过 Consent 流程
-                    }, ex =>
-                    {
-                        Debug.LogError($"--- ERROR on StartAppleReviewFlow: {ex.Message}");
-                    });
-                }
+                {
+                    LogI($"---  StartAppleReviewFlow ---");
+                    StartAppleReviewFlow(); // 直接显示 ATT 弹窗, 跳过 Consent 流程
+                }, ex =>
+                {
+                    Debug.LogError($"--- ERROR on StartAppleReviewFlow: {ex.Message}");
+                });
                 return;
             }
 #endif
@@ -322,7 +320,7 @@ namespace Guru
                 // StartConsentFlow();
                 Try(() =>
                 {
-                    LogI($"---  StartConsentFlow ---");
+                    LogI($"--- #1. StartConsentFlow ---");
                     StartConsentFlow();
                 }, ex =>
                 {