diff --git a/UserClass/AsyncHttpServer.cs b/UserClass/AsyncHttpServer.cs
index 1178219..820c34c 100644
--- a/UserClass/AsyncHttpServer.cs
+++ b/UserClass/AsyncHttpServer.cs
@@ -197,6 +197,7 @@ namespace SunlightAggregationManager.UserClass
                     "select * from Notification WHERE Groups='" + groups + "' and Time>'" +
                     s_ + "' and Time<'" + e_ + "'", null)?.Tables[0] ?? new DataTable();
 
+
                 //格式化返回信息
                 data_.Add("Notification", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
                 ret = JsonSerializer.Serialize(data_);
diff --git a/UserClass/AsyncTcpClient.cs b/UserClass/AsyncTcpClient.cs
index 4f70429..60ff9c1 100644
--- a/UserClass/AsyncTcpClient.cs
+++ b/UserClass/AsyncTcpClient.cs
@@ -249,14 +249,67 @@ namespace SunlightAggregationManager.UserClass
                     var groups = MainWindowViewModel.Selet_Memory(MainWindowViewModel._userData,
                         "Groups", "User='" + person?.User + "'");
 
-                    var resultTable = MainWindowViewModel.SQLiteHelpers.ExecuteDataSet("" +
+                   DataTable resultTable = MainWindowViewModel.SQLiteHelpers.ExecuteDataSet("" +
                         "select * from Notification WHERE Groups='" + groups + "' and Time>'" +
                         s_ + "' and Time<'" + e_ + "'", null)?.Tables[0] ?? new DataTable();
+                   if(resultTable.Rows.Count==0) resultTable.Rows.Add();
 
                     //格式化返回信息
                     data_.Add("Notification", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
                     ret = JsonSerializer.Serialize(data_);
                 }
+                if (Command == "InfoMachine")//回复Notification请求的信息
+                {
+                    string t_ = deserialized.GetValue("Type").ToString()!;
+                    string? m_ =null, f_ = "*";
+
+                    if (deserialized.TryGetValue("MachinName", out var MachinName) && MachinName != null) m_ = MachinName.ToString();
+                    if (deserialized.TryGetValue("Field", out var Field) && Field != null) f_ = Field.ToString();
+
+                    if (t_ == "10")
+                    {
+                        DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " +
+                        f_ + " FROM [dbo].[WaitDispenseDyestuff] WHERE DispenseMachine='" + m_ + "'");
+                        data_.Add("Type", "10");
+                        data_.Add("InfoMachine", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
+                    }
+                    else if (t_ == "12")
+                    {
+                        DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " +
+                        f_ + " FROM [dbo].[ShelfInfo] ");
+                        data_.Add("Type", "12");
+                        data_.Add("InfoMachine", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
+                    }
+                    else if (t_ == "20")
+                    {
+                        DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " +
+                        f_ + " FROM [dbo].[WaitChemical] WHERE DispenseMachine='" + m_ + "'");
+                        data_.Add("Type", "20");
+                        data_.Add("InfoMachine", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
+                    }
+                    else
+                    {
+                        data_.Add("InfoMachine", "");
+                    }
+
+                    //格式化返回信息
+                    ret = JsonSerializer.Serialize(data_);
+                }
+                if (Command == "InfoMachinePipes")//回复Notification请求的信息
+                {
+                    string? m_ = null, f_ = "*";
+
+                    if (deserialized.TryGetValue("MachinName", out var MachinName) && MachinName != null) m_ = MachinName.ToString();
+                    if (deserialized.TryGetValue("Field", out var Field) && Field != null) f_ = Field.ToString();
+
+                    DataTable resultTable = await MainWindowViewModel.dataBase.ExecuteQueryAsync("SELECT " +
+                    f_ + " FROM [dbo].[Pipes] WHERE Dispenser='" + m_ + "'");
+                    data_.Add("InfoMachinePipes", Newtonsoft.Json.JsonConvert.SerializeObject(resultTable));
+
+                    //格式化返回信息
+                    ret = JsonSerializer.Serialize(data_);
+                }
+
 
                 person!.Dat = ret.ToString();
                 var jsdat = JsonSerializer.Serialize(person);