diff --git a/Runtime/GuruCore/Runtime/Ads/ADServiceBase.cs b/Runtime/GuruCore/Runtime/Ads/ADServiceBase.cs
index 49b4b21..1892338 100644
--- a/Runtime/GuruCore/Runtime/Ads/ADServiceBase.cs
+++ b/Runtime/GuruCore/Runtime/Ads/ADServiceBase.cs
@@ -268,6 +268,15 @@ namespace Guru
             MaxSdk.HideBanner(GetBannerID());
         }
 
+        /// <summary>
+        /// 设置 Banner 背景颜色
+        /// </summary>
+        /// <param name="color"></param>
+        public virtual void SetBannerBackgroundColor(Color color)
+        {
+            _backColor = color;
+        }
+
         private void OnBannerLoadedEvent(string adUnitId, MaxSdkBase.AdInfo adInfo)
         {
             // Analytics.ADBadsLoaded(adUnitId, GetAdsLoadDuration(ref _badsloadStartTime), _badsCategory);
diff --git a/Runtime/GuruCore/Runtime/Firebase/FirebaseUtil.Auth.cs b/Runtime/GuruCore/Runtime/Firebase/FirebaseUtil.Auth.cs
index 6739c0e..1700194 100644
--- a/Runtime/GuruCore/Runtime/Firebase/FirebaseUtil.Auth.cs
+++ b/Runtime/GuruCore/Runtime/Firebase/FirebaseUtil.Auth.cs
@@ -15,15 +15,17 @@ namespace Guru
 			//FirebaseAuth获取用户验证并同步用户数据
 			if (CurrentUser != null)
 			{
-				Log.I(LOG_TAG, "[Auth]之前验证没过期，CurrentUser: " + CurrentUser.UserId);
+				Log.I(LOG_TAG, $"[Auth] user exists，UserId:{CurrentUser.UserId}");
+				OnFirebaseAuthResult?.Invoke(true);
 				return;
 			}
 			
 			string authToken = IPMConfig.IPM_FIREBASE_TOKEN;
-			Log.I(LOG_TAG, $"[Auth]AuthToken:{authToken}");
+			Log.I(LOG_TAG, $"[Auth] Firebase Token:{authToken}");
 			if (string.IsNullOrEmpty(authToken) || !NetworkUtil.IsNetAvaliable)
 			{
 				CoroutineHelper.Instance.StartDelayed(_wait, AuthUser);
+				OnFirebaseAuthResult?.Invoke(false);
 				return;
 			}
 			
@@ -34,10 +36,12 @@ namespace Guru
 					{
 						Log.E(LOG_TAG,"[Auth] SignInWithCustomTokenAsync encountered an error: " + task.Exception);
 						CoroutineHelper.Instance.StartDelayed(_wait, AuthUser);
+						OnFirebaseAuthResult?.Invoke(false);
 					}
 					else if (CurrentUser == null)
 					{
 						CoroutineHelper.Instance.StartDelayed(_wait, AuthUser);
+						OnFirebaseAuthResult?.Invoke(false);
 					}
 				});
 		}
diff --git a/Runtime/GuruCore/Runtime/Firebase/FirebaseUtil.cs b/Runtime/GuruCore/Runtime/Firebase/FirebaseUtil.cs
index ab025b3..694b85d 100644
--- a/Runtime/GuruCore/Runtime/Firebase/FirebaseUtil.cs
+++ b/Runtime/GuruCore/Runtime/Firebase/FirebaseUtil.cs
@@ -16,6 +16,11 @@ namespace Guru
 		public static DependencyStatus DependencyStatus = DependencyStatus.UnavailableOther;
 		public static bool IsFirebaseInitialized => DependencyStatus == DependencyStatus.Available;
 		public static Action<bool> onInitComplete;
+
+		public static Action<bool> OnFirebaseAuthResult;
+		public static Action<bool> OnUserAuthResult;
+		
+		
 		
 		public static void InitFirebase(Action callback, bool isDebug = false)
 		{
@@ -53,8 +58,12 @@ namespace Guru
 					.SetRetryTimes(-1)
 					.SetSuccessCallBack(() =>
 					{
+						OnUserAuthResult?.Invoke(true);
 						InitializeMessage();
 						AuthUser();
+					}).SetFailCallBack(() =>
+					{
+						OnUserAuthResult?.Invoke(false);
 					})
 					.Send();
 			}