diff --git a/Models/PlcConfiguration.cs b/Models/PlcConfiguration.cs
index cca8bf5..a85aff6 100644
--- a/Models/PlcConfiguration.cs
+++ b/Models/PlcConfiguration.cs
@@ -54,6 +54,8 @@
 
         // 溶出
         public ushort DissolutionRpm { get; set; }
+        public ushort Dissolution1Speed { get; set; }
+        public ushort Dissolution2Speed { get; set; }
         public ushort DissolutionPercent { get; set; }
         public ushort Dissolution1Percent { get; set; }
         public ushort Dissolution2Percent { get; set; }
diff --git a/Services/PlcSimulator.cs b/Services/PlcSimulator.cs
index e0a9665..e7b54fc 100644
--- a/Services/PlcSimulator.cs
+++ b/Services/PlcSimulator.cs
@@ -22,6 +22,8 @@ namespace TabletTester2025.Services
                 412 => 5.0f + (float)_rand.NextDouble() * 2,  // 脆碎度前重
                 414 => 4.9f + (float)_rand.NextDouble() * 2,  // 后重
                 300 => 37.0f,                                 // 温度
+                340 => 50f,                                    // 溶出速度1(r/min)
+                350 => 50f,                                    // 溶出速度2(r/min)
                 400 => 50 + (float)_rand.NextDouble() * 30,   // 转速
                 402 => 70 + (float)_rand.NextDouble() * 30,   // 溶出度%
                 404 => 70 + (float)_rand.NextDouble() * 30,   // 溶出2溶出度%
diff --git a/Views/ShowData.xaml b/Views/ShowData.xaml
index 4daf42c..be62318 100644
--- a/Views/ShowData.xaml
+++ b/Views/ShowData.xaml
@@ -125,6 +125,14 @@
             <Border Style="{StaticResource CardStyle}">
                 <StackPanel>
                     <TextBlock Style="{StaticResource GroupTitle}" Text="⚙ 溶出测试参数"/>
+                    <StackPanel Orientation="Horizontal">
+                        <TextBlock Style="{StaticResource SettingLabel}" Text="溶出速度1(r/min)"/>
+                        <TextBox Style="{StaticResource SettingTextBox}" Name="txt_Dissolution1Speed"/>
+                    </StackPanel>
+                    <StackPanel Orientation="Horizontal">
+                        <TextBlock Style="{StaticResource SettingLabel}" Text="溶出速度2(r/min)"/>
+                        <TextBox Style="{StaticResource SettingTextBox}" Name="txt_Dissolution2Speed"/>
+                    </StackPanel>
                     <StackPanel Orientation="Horizontal">
                         <TextBlock Style="{StaticResource SettingLabel}" Text="溶出1时间设置(min)"/>
                         <TextBox Style="{StaticResource SettingTextBox}" Name="txt_DissolutionTime"/>
diff --git a/Views/ShowData.xaml.cs b/Views/ShowData.xaml.cs
index 38607a1..0604c76 100644
--- a/Views/ShowData.xaml.cs
+++ b/Views/ShowData.xaml.cs
@@ -154,6 +154,8 @@ namespace 片剂四用仪.Views
                 new PlcParamMapping("txt_DisintegrationSpeed", AddressOrDefault(plcConfig.DisintegrationSpeed, 330), PlcParamType.Float),
                 new PlcParamMapping("txt_DisintegrationTime", AddressOrDefault(plcConfig.DisintegrationTime, 420), PlcParamType.Int),
 
+                new PlcParamMapping("txt_Dissolution1Speed", AddressOrDefault(plcConfig.Dissolution1Speed, 340), PlcParamType.Float),
+                new PlcParamMapping("txt_Dissolution2Speed", AddressOrDefault(plcConfig.Dissolution2Speed, 350), PlcParamType.Float),
                 new PlcParamMapping("txt_DissolutionTime", AddressOrDefault(plcConfig.Dissolution1Time, 430), PlcParamType.Int),
                 new PlcParamMapping("txt_Dissolution2Time", AddressOrDefault(plcConfig.Dissolution2Time, 440), PlcParamType.Int),
                 new PlcParamMapping("txt_Dissolution1SamplingInterval", AddressOrDefault(plcConfig.Dissolution1SampleInterval, 432), PlcParamType.Float),
diff --git a/appsettings.json b/appsettings.json
index 0c2ddc8..4fc42b1 100644
--- a/appsettings.json
+++ b/appsettings.json
@@ -52,6 +52,8 @@
     "DisintegrationTime": 420,
     "DisintegrationCompleteCoils": [ 200, 201, 202, 203, 204, 205 ],
     "DissolutionRpm": 400,
+    "Dissolution1Speed": 340,
+    "Dissolution2Speed": 350,
     "DissolutionPercent": 402,
     "Dissolution1Percent": 402,
     "Dissolution2Percent": 0,