diff --git a/C-Windows-1/Form1.Designer.cs b/C-Windows-1/Form1.Designer.cs
index d674cf1..5a707ee 100644
--- a/C-Windows-1/Form1.Designer.cs
+++ b/C-Windows-1/Form1.Designer.cs
@@ -880,6 +880,7 @@
             this.progressBar1.Name = "progressBar1";
             this.progressBar1.Size = new System.Drawing.Size(100, 23);
             this.progressBar1.TabIndex = 146;
+            this.progressBar1.Visible = false;
             // 
             // button2
             // 
@@ -1637,7 +1638,7 @@
             this.Controls.Add(this.ReceiveText);
             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
             this.Name = "Form1";
-            this.Text = "20240816";
+            this.Text = "20240819";
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Form1_FormClosing);
             this.Load += new System.EventHandler(this.Form1_Load);
             ((System.ComponentModel.ISupportInitialize)(this.DataGridView1)).EndInit();
diff --git a/C-Windows-1/Form1.cs b/C-Windows-1/Form1.cs
index cc8d9aa..6b58ae2 100644
--- a/C-Windows-1/Form1.cs
+++ b/C-Windows-1/Form1.cs
@@ -1206,7 +1206,19 @@ namespace C_Windows_1
             byte[] data = Encoding.ASCII.GetBytes("hello,udp server");
             System.Net.IPAddress ip;
             string localip=GetLocalIPAddress();
-            localip = localip.Substring(0, 10) + "255";
+
+            // 查找第三个 '.' 符号的位置
+            int firstDot = localip.IndexOf('.');
+            int secondDot = localip.IndexOf('.', firstDot + 1);
+            int thirdDot = localip.IndexOf('.', secondDot + 1);
+
+            // 截取到第三个 '.' 符号
+            localip = thirdDot != -1
+                ? localip.Substring(0, thirdDot + 1)
+                : localip;
+
+            localip = localip/*.Substring(0, 10)*/ + "255";
+            //Code.Text = localip;
             ip = System.Net.IPAddress.Parse(localip);
             // 获本机IP频段广播到 .255
             IPEndPoint endPoint = new IPEndPoint(ip, Port);
@@ -3133,8 +3145,8 @@ namespace C_Windows_1
                     station2 = Convert.ToUInt16(stationIP);
                     station = station2.ToString("X2");
                     Modbusread(360, 4, ReadData);
-                    labelruanjian.Text = "软件版本号:" + ReadData[360].ToString("X4") + ReadData[361].ToString("X4");
-                    labelyinjian.Text = "硬件版本号:" + ReadData[362].ToString("X4") + ReadData[363].ToString("X4");
+                    labelruanjian.Text = "软件版本号:" + ReadData[361].ToString("X4") + ReadData[360].ToString("X4");
+                    labelyinjian.Text = "硬件版本号:" + ReadData[363].ToString("X4") + ReadData[362].ToString("X4");
 
                 }
 
diff --git a/C-Windows-1/TestPara.Designer.cs b/C-Windows-1/TestPara.Designer.cs
index 65d5c90..af44001 100644
--- a/C-Windows-1/TestPara.Designer.cs
+++ b/C-Windows-1/TestPara.Designer.cs
@@ -878,7 +878,7 @@
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(712, 425);
+            this.ClientSize = new System.Drawing.Size(644, 425);
             this.Controls.Add(this.label15);
             this.Controls.Add(this.label54);
             this.Controls.Add(this.TestTime2);
diff --git a/C-Windows-1/TestPara.cs b/C-Windows-1/TestPara.cs
index d3cac4e..b56443b 100644
--- a/C-Windows-1/TestPara.cs
+++ b/C-Windows-1/TestPara.cs
@@ -91,13 +91,13 @@ namespace C_Windows_1
         {
             try
             {
-                if (FullTime.Text == "" || BBalanTime.Text == "" || SBalanTime.Text == "" || TestTime1.Text == "" || ExhaustTime.Text == "" || BypassTime.Text == "" || DelayTime1.Text == "" || DelayTime2.Text == "" || BLeakLPre.Text == "" || BLeakTPre.Text == "" || LUnit.Text == "" || PUnit.Text == "")
+                if (FullTime.Text == "" ||   TestTime1.Text == "" || ExhaustTime.Text == "" ||  DelayTime1.Text == "" || DelayTime2.Text == "" || BLeakLPre.Text == "" || BLeakTPre.Text == "" || LUnit.Text == "" || PUnit.Text == "")
                 {
                     MessageBox.Show("输入参数格式不对");
                 }
                 else
                 {
-                    if (FullTime.Text == "" || BBalanTime.Text == "" || SBalanTime.Text == "" || TestTime1.Text == "" || ExhaustTime.Text == "" || BypassTime.Text == "" || DelayTime1.Text == "" || DelayTime2.Text == "" || BLeakLPre.Text == "" || BLeakTPre.Text == "" || LUnit.Text == "" || PUnit.Text == "")
+                    if (FullTime.Text == "" ||   TestTime1.Text == "" || ExhaustTime.Text == "" ||  DelayTime1.Text == "" || DelayTime2.Text == "" || BLeakLPre.Text == "" || BLeakTPre.Text == "" || LUnit.Text == "" || PUnit.Text == "")
                     {
                         MessageBox.Show("输入参数格式不对");
                     }
diff --git a/C-Windows-1/bin/Debug/LL28-Control.exe b/C-Windows-1/bin/Debug/LL28-Control.exe
index a32f96c..e9153ac 100644
Binary files a/C-Windows-1/bin/Debug/LL28-Control.exe and b/C-Windows-1/bin/Debug/LL28-Control.exe differ
diff --git a/C-Windows-1/bin/LL-28上位机.zip b/C-Windows-1/bin/LL-28上位机.zip
new file mode 100644
index 0000000..dd6664c
Binary files /dev/null and b/C-Windows-1/bin/LL-28上位机.zip differ
diff --git a/C-Windows-1/bin/28修改站号IP.rar b/C-Windows-1/bin/新框架ll28上位机.rar
similarity index 96%
rename from C-Windows-1/bin/28修改站号IP.rar
rename to C-Windows-1/bin/新框架ll28上位机.rar
index 2de08b4..438f950 100644
Binary files a/C-Windows-1/bin/28修改站号IP.rar and b/C-Windows-1/bin/新框架ll28上位机.rar differ
diff --git a/C-Windows-1/obj/Debug/LL28-Control.exe b/C-Windows-1/obj/Debug/LL28-Control.exe
index a32f96c..e9153ac 100644
Binary files a/C-Windows-1/obj/Debug/LL28-Control.exe and b/C-Windows-1/obj/Debug/LL28-Control.exe differ