diff --git a/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.10.5.aar b/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.10.5.aar
deleted file mode 100644
index 229ba41..0000000
Binary files a/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.10.5.aar and /dev/null differ
diff --git a/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.10.5.aar.meta b/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.10.5.aar.meta
deleted file mode 100644
index dcbb5be..0000000
--- a/Runtime/GuruAnalytics/Plugins/Android/U3DAnalytics-1.10.5.aar.meta
+++ /dev/null
@@ -1,32 +0,0 @@
-fileFormatVersion: 2
-guid: 32eda01e213614348899eefe856392d3
-PluginImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  iconMap: {}
-  executionOrder: {}
-  defineConstraints: []
-  isPreloaded: 0
-  isOverridable: 0
-  isExplicitlyReferenced: 0
-  validateReferences: 1
-  platformData:
-  - first:
-      Android: Android
-    second:
-      enabled: 1
-      settings: {}
-  - first:
-      Any: 
-    second:
-      enabled: 0
-      settings: {}
-  - first:
-      Editor: Editor
-    second:
-      enabled: 0
-      settings:
-        DefaultValueInitialized: true
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Runtime/GuruAnalytics/Runtime/Script/GuruAnalytics.cs b/Runtime/GuruAnalytics/Runtime/Script/GuruAnalytics.cs
index 5a63b54..930b53e 100644
--- a/Runtime/GuruAnalytics/Runtime/Script/GuruAnalytics.cs
+++ b/Runtime/GuruAnalytics/Runtime/Script/GuruAnalytics.cs
@@ -19,7 +19,6 @@ namespace Guru
         public string[] uploadIpAddress = null;
         public bool enableErrorLog = false;
         public bool isDebug = false;
-        public Action onInitComplete = null;
     }
     
     
@@ -117,7 +116,7 @@ namespace Guru
         /// <summary>
         /// 初始化接口
         /// </summary>
-        public static void Init(string appId, string deviceInfo, GuruAnalyticsInitConfig initConfig, Action onInitComplete = null)
+        public static void Init(string appId, string deviceInfo, GuruAnalyticsInitConfig initConfig, Action onInitComplete)
         {
             Debug.Log($"{Tag} --- Guru Analytics [{Version}] initialing...");
             if (_instance == null)
diff --git a/Runtime/GuruNetworkMonitor/Runtime/NetworkStatusMonitor.cs b/Runtime/GuruNetworkMonitor/Runtime/NetworkStatusMonitor.cs
index 96353bd..17e2b93 100644
--- a/Runtime/GuruNetworkMonitor/Runtime/NetworkStatusMonitor.cs
+++ b/Runtime/GuruNetworkMonitor/Runtime/NetworkStatusMonitor.cs
@@ -1,13 +1,17 @@
 
+
 namespace Guru.Network
 {
     using Guru;
     using System;
     using UnityEngine;
-
+    using System.Collections;
+    
     public class NetworkStatusMonitor
     {
         private const string Tag = "[NET]";
+        private const string NETWORK_STATUS_NOT_SET = "not_set";
+        
         private const string NETWORK_STATUS_NONE = "none";
         private const string NETWORK_STATUS_MOBILE = "mobile";
         private const string NETWORK_STATUS_WIFI = "wifi";
@@ -16,6 +20,31 @@ namespace Guru.Network
         private const string NETWORK_STATUS_TETHER = "tether";
         private const string NETWORK_STATUS_BLUETOOTH = "bluetooth";
         private const string NETWORK_STATUS_OTHER = "other";
+
+        private const int CHECK_STATUS_INTERVAL_SECOND = 10;
+
+        private DateTime _lastReportTime;
+        // TODO: 最好做一下持久化存储
+        private string LastNetworkStatus
+        {
+            get => PlayerPrefs.GetString(nameof(LastNetworkStatus), NETWORK_STATUS_NOT_SET);
+            set => PlayerPrefs.SetString(nameof(LastNetworkStatus), value);
+        }
+
+        private readonly Action<string> _onNetworkStatusChanged;
+        private readonly Action<string> _onReportOffline;
+        
+        /// <summary>
+        /// 构造函数
+        /// </summary>
+        /// <param name="onNetworkStatusChanged"></param>
+        /// <param name="onReportOffline"></param>
+        public NetworkStatusMonitor(Action<string> onNetworkStatusChanged, Action<string> onReportOffline)
+        {
+            _onNetworkStatusChanged = onNetworkStatusChanged;
+            _onReportOffline = onReportOffline;
+            CoroutineHelper.Instance.StartCoroutine(OnCheckingNetworkStatus(CHECK_STATUS_INTERVAL_SECOND));
+        }
         
         /// <summary>
         /// 获取网络状态
@@ -33,5 +62,62 @@ namespace Guru.Network
             return NETWORK_STATUS_NONE;
         }
 
+        /// <summary>
+        /// 用户是否已经失去了链接
+        /// </summary>
+        /// <returns></returns>
+        private bool IsUserOffline() => Application.internetReachability == NetworkReachability.NotReachable;
+
+        /// <summary>
+        /// 当前是可以打点上报
+        /// </summary>
+        /// <returns></returns>
+        private bool CanSendReport() => DateTime.UtcNow.DayOfYear != _lastReportTime.DayOfYear && DateTime.UtcNow.Year != _lastReportTime.Year;
+
+        /// <summary>
+        /// 设置打点时间
+        /// </summary>
+        private void SetReportTime() => _lastReportTime = DateTime.UtcNow;
+        
+        private bool NeedReportOffline()
+        {
+            return IsUserOffline() && CanSendReport();
+        }
+        
+        private void UpdateNetworkStatus()
+        {
+            var status = GetNetworkStatus();
+#if DEBUG
+            Debug.Log($"{Tag} --- Update network status:{status}");
+#endif
+            if (status != LastNetworkStatus)
+            {
+                _onNetworkStatusChanged(status);
+            }
+            
+            if (NeedReportOffline())
+            {
+                SetReportTime();
+                _onReportOffline?.Invoke(LastNetworkStatus);
+                Debug.Log($"{Tag} --- Report Offline: {LastNetworkStatus}");
+            }
+            
+            LastNetworkStatus = status;
+        }
+        
+        /// <summary>
+        /// 每隔一段时间检测一次网络状态
+        /// </summary>
+        /// <param name="interval"></param>
+        /// <returns></returns>
+        private IEnumerator OnCheckingNetworkStatus(float interval)
+        {
+            while (true)
+            {
+                UpdateNetworkStatus();
+                yield return new WaitForSeconds(interval);
+            }
+        }
+
     }
 }
\ No newline at end of file