diff --git a/Class/TcpServer.cs b/Class/TcpServer.cs
index f44fbd4..8ac6e54 100644
--- a/Class/TcpServer.cs
+++ b/Class/TcpServer.cs
@@ -71,7 +71,6 @@ namespace SunlightAggregationTerminal.Class
             // 使用锁确保同一时间只有一个任务在发送，防止并发写入导致 Socket 异常
             await _sendLock.WaitAsync();
 
-            //SecureJsonService.CompressEncryptAndSend();
             //发送字符串数据
             try
             {
@@ -87,18 +86,14 @@ namespace SunlightAggregationTerminal.Class
             }
         }
 
-
         public static async Task TcpClient(TouchSocket.Sockets.TcpClient tcpClient, string ip)
         {
             tcpClient.Connecting = (client, e) => { return EasyTask.CompletedTask; };//即将连接到服务器，此时已经创建socket，但是还未建立tcp
             tcpClient.Connected = (client, e) => {
                 TcpServer.TcpTransmit("{\"Command\":\"Log\"}");
                 return EasyTask.CompletedTask; };//成功连接到服务器
-            tcpClient.Closing = (client, e) => {
-                Application.Current!.Windows[0].Page!.DisplayAlertAsync("退出", "即将断开连接", "是");
-                return EasyTask.CompletedTask; };//即将从服务器断开连接。此处仅主动断开才有效。
-            tcpClient.Closed = (client, e) => {
-                Application.Current!.Windows[0].Page!.DisplayAlertAsync("退出", "连接已断开", "是"); return EasyTask.CompletedTask; };//从服务器断开连接，当连接不成功时不会触发。
+            tcpClient.Closing = (client, e) => {return EasyTask.CompletedTask; };//即将从服务器断开连接。此处仅主动断开才有效。
+            tcpClient.Closed = (client, e) => {return EasyTask.CompletedTask; };//从服务器断开连接，当连接不成功时不会触发。
             #region Tcp客户端使用Received异步委托接收数据
             tcpClient.Received = (client, e) =>
             {
@@ -185,7 +180,14 @@ namespace SunlightAggregationTerminal.Class
             try
             {
                 await tcpClient.SetupAsync(new TouchSocketConfig()
-                    .SetRemoteIPHost(ip));
+                    .SetRemoteIPHost(ip)
+                    .ConfigurePlugins(a =>
+                    {
+                        a.UseReconnection<TouchSocket.Sockets.TcpClient>(options =>
+                        {
+                            options.PollingInterval = TimeSpan.FromSeconds(5);
+                        });
+                    }));
                 await tcpClient.ConnectAsync();//调用连接，当连接不成功时，会抛出异常。
             }
             catch (Exception ex)
diff --git a/InfoPage.xaml.cs b/InfoPage.xaml.cs
index d0ad450..a627a89 100644
--- a/InfoPage.xaml.cs
+++ b/InfoPage.xaml.cs
@@ -10,6 +10,7 @@ namespace SunlightAggregationTerminal;
 public partial class InfoPage : ContentPage
 {
     public static ObservableCollection<InfoItem> InfoItems { get; set; } = new();
+    private DateTime _lastRefreshTime = DateTime.MinValue;
     public static string? _Name, _State, _MachineName, _Machine, _Information, _Model,
         _Type, _ModelA, _ModelB, _ModelC, _ModelD, _ModelE, _ModelF;
 
@@ -27,8 +28,24 @@ public partial class InfoPage : ContentPage
         });
         //注册当前页面的下滑刷新
         myRefreshView_.Refreshing += (sender, e) => {
-            TcpServer.TcpTransmit("{\"Command\":\"Info\"}");
-            myRefreshView_.IsRefreshing = false; };
+            // 5秒防抖判断：如果距离上次刷新不足5秒，直接取消本次操作
+            if ((DateTime.Now - _lastRefreshTime).TotalSeconds < 5)
+            {
+                myRefreshView_.IsRefreshing = false;
+                return;
+            }
+
+            try
+            {
+                // 更新刷新时间
+                _lastRefreshTime = DateTime.Now;
+
+                TcpServer.TcpTransmit("{\"Command\":\"Info\"}");
+            }
+            catch (Exception)
+            {
+            }
+        };
     }
     private void HandleUITrigger()
     {