diff --git a/WindowsFormsApp6/MainForm.Designer.cs b/WindowsFormsApp6/MainForm.Designer.cs
index cd1e6a7..9d25063 100644
--- a/WindowsFormsApp6/MainForm.Designer.cs
+++ b/WindowsFormsApp6/MainForm.Designer.cs
@@ -311,7 +311,7 @@ namespace WindowsFormsApp6
             this.tabPage1.Padding = new System.Windows.Forms.Padding(3);
             this.tabPage1.Size = new System.Drawing.Size(1186, 558);
             this.tabPage1.TabIndex = 0;
-            this.tabPage1.Text = "⏱️ 液体吸收时间";
+            this.tabPage1.Text = "液体吸收时间";
             this.tabPage1.UseVisualStyleBackColor = true;
             // 
             // tabPage2
@@ -321,7 +321,7 @@ namespace WindowsFormsApp6
             this.tabPage2.Padding = new System.Windows.Forms.Padding(3);
             this.tabPage2.Size = new System.Drawing.Size(1186, 558);
             this.tabPage2.TabIndex = 1;
-            this.tabPage2.Text = "💧 液体吸收量";
+            this.tabPage2.Text = "液体吸收量";
             this.tabPage2.UseVisualStyleBackColor = true;
             // 
             // tabPage3
@@ -331,7 +331,7 @@ namespace WindowsFormsApp6
             this.tabPage3.Padding = new System.Windows.Forms.Padding(3);
             this.tabPage3.Size = new System.Drawing.Size(1186, 558);
             this.tabPage3.TabIndex = 2;
-            this.tabPage3.Text = "📈 液体芯吸速率";
+            this.tabPage3.Text = "液体芯吸速率";
             this.tabPage3.UseVisualStyleBackColor = true;
             // 
             // panelBottom
@@ -394,7 +394,7 @@ namespace WindowsFormsApp6
             this.buttonExport.Name = "buttonExport";
             this.buttonExport.Size = new System.Drawing.Size(140, 40);
             this.buttonExport.TabIndex = 1;
-            this.buttonExport.Text = "📤 导出";
+            this.buttonExport.Text = "导出";
             this.buttonExport.UseVisualStyleBackColor = false;
             this.buttonExport.Click += new System.EventHandler(this.ButtonExport_Click);
             // 
diff --git a/WindowsFormsApp6/MainForm.cs b/WindowsFormsApp6/MainForm.cs
index ae09f69..f6a5655 100644
--- a/WindowsFormsApp6/MainForm.cs
+++ b/WindowsFormsApp6/MainForm.cs
@@ -29,7 +29,7 @@ namespace WindowsFormsApp6
         
         // 超时计数器
         private int _timeoutCount = 0;
-        private const int MAX_TIMEOUT_COUNT = 5; // 连续超时5次后提示
+        private const int MAX_TIMEOUT_COUNT = 2; // 连续超时5次后提示
         private bool _isClosing = false; // 标记是否正在关闭
 
         // Form1历史数据缓存（用于累积显示）