diff --git a/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.12.0.aar b/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.12.0.aar
index c2b82be..1ce0505 100644
Binary files a/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.12.0.aar and b/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.12.0.aar differ
diff --git a/Runtime/GuruCore/Runtime/Analytics/Analytics.Property.cs b/Runtime/GuruCore/Runtime/Analytics/Analytics.Property.cs
index 6ea57a2..2d35e68 100644
--- a/Runtime/GuruCore/Runtime/Analytics/Analytics.Property.cs
+++ b/Runtime/GuruCore/Runtime/Analytics/Analytics.Property.cs
@@ -70,7 +70,7 @@ namespace Guru
 		/// 设置首次启动时间
 		/// </summary>
 		/// <param name="firstOpenTime"></param>
-		private static void SetFirstOpenTime(string firstOpenTime)
+		public static void SetFirstOpenTime(string firstOpenTime)
 		{
 			_propertiesManager.ReportFirstOpenTime(firstOpenTime);
 		}