diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 0e381a2..31076a5 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 0e381a2..31076a5 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index ce01527..2432672 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -244,6 +244,9 @@
     <Compile Include="Views\TotalQueryPage.xaml.cs">
       <DependentUpon>TotalQueryPage.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Widgets\PlaceHolderTextBox.xaml.cs">
+      <DependentUpon>PlaceHolderTextBox.xaml</DependentUpon>
+    </Compile>
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -279,6 +282,10 @@
     <Page Include="Views\SettingsPage.xaml" />
     <Page Include="Views\SpdQueryPage.xaml" />
     <Page Include="Views\TotalQueryPage.xaml" />
+    <Page Include="Widgets\PlaceHolderTextBox.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">
@@ -384,5 +391,6 @@
   <ItemGroup>
     <Resource Include="Images\密码.png" />
   </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 0e381a2..31076a5 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index ce01527..2432672 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -244,6 +244,9 @@
     <Compile Include="Views\TotalQueryPage.xaml.cs">
       <DependentUpon>TotalQueryPage.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Widgets\PlaceHolderTextBox.xaml.cs">
+      <DependentUpon>PlaceHolderTextBox.xaml</DependentUpon>
+    </Compile>
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -279,6 +282,10 @@
     <Page Include="Views\SettingsPage.xaml" />
     <Page Include="Views\SpdQueryPage.xaml" />
     <Page Include="Views\TotalQueryPage.xaml" />
+    <Page Include="Widgets\PlaceHolderTextBox.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">
@@ -384,5 +391,6 @@
   <ItemGroup>
     <Resource Include="Images\密码.png" />
   </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/SubCabinetSolution/Views/CabinetWindow.xaml b/SubCabinetSolution/Views/CabinetWindow.xaml
index 18e4a3a..3bab960 100644
--- a/SubCabinetSolution/Views/CabinetWindow.xaml
+++ b/SubCabinetSolution/Views/CabinetWindow.xaml
@@ -5,6 +5,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:interactivity="http://schemas.microsoft.com/expression/2010/interactivity"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:widgets="clr-namespace:SubCabinetSolution.Widgets"
     Title="高值耗材柜（科室）"
     Width="1366"
     Height="768"
@@ -298,51 +299,21 @@
                         Grid.Column="1"
                         HorizontalAlignment="Center"
                         Orientation="Horizontal">
-                        <TextBox
+                        <widgets:PlaceHolderTextBox
                             Width="300"
                             Height="30"
-                            Padding="3,0"
+                            Padding="5"
                             VerticalContentAlignment="Center"
-                            Text="{Binding UserInputKeywords}">
-                            <TextBox.Resources>
-                                <VisualBrush
-                                    x:Key="PlaceholderBrush"
-                                    AlignmentX="Left"
-                                    Opacity="0.3"
-                                    Stretch="None"
-                                    TileMode="None">
-                                    <VisualBrush.Visual>
-                                        <TextBlock Text="请输入关键字" />
-                                    </VisualBrush.Visual>
-                                </VisualBrush>
-                                <Style TargetType="{x:Type Border}">
-                                    <Setter Property="CornerRadius" Value="3" />
-                                    <Setter Property="BorderBrush" Value="LightGray" />
-                                </Style>
-                            </TextBox.Resources>
-                            <TextBox.Style>
-                                <Style TargetType="TextBox">
-                                    <Style.Triggers>
-                                        <Trigger Property="Text" Value="{x:Null}">
-                                            <Setter Property="Background" Value="{StaticResource PlaceholderBrush}" />
-                                        </Trigger>
-                                        <Trigger Property="Text" Value="">
-                                            <Setter Property="Background" Value="{StaticResource PlaceholderBrush}" />
-                                        </Trigger>
-                                        <Trigger Property="IsKeyboardFocused" Value="True">
-                                            <Setter Property="Background" Value="White" />
-                                        </Trigger>
-                                    </Style.Triggers>
-                                </Style>
-                            </TextBox.Style>
-                        </TextBox>
+                            Foreground="#333333"
+                            HintText="请输入要查询的关键字"
+                            PlaceHolderPadding="5"
+                            Text="{Binding UserInputKeywords}" />
+
                         <Button Command="{Binding SearchDataCommand}" Style="{StaticResource UserDefineButtonStyle}">
-                            <StackPanel Orientation="Horizontal">
-                                <Image
-                                    Width="24"
-                                    Height="24"
-                                    Source="/Images/search.png" />
-                            </StackPanel>
+                            <Image
+                                Width="24"
+                                Height="24"
+                                Source="/Images/search.png" />
                         </Button>
                     </StackPanel>
 

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 0e381a2..31076a5 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index ce01527..2432672 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -244,6 +244,9 @@
     <Compile Include="Views\TotalQueryPage.xaml.cs">
       <DependentUpon>TotalQueryPage.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Widgets\PlaceHolderTextBox.xaml.cs">
+      <DependentUpon>PlaceHolderTextBox.xaml</DependentUpon>
+    </Compile>
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -279,6 +282,10 @@
     <Page Include="Views\SettingsPage.xaml" />
     <Page Include="Views\SpdQueryPage.xaml" />
     <Page Include="Views\TotalQueryPage.xaml" />
+    <Page Include="Widgets\PlaceHolderTextBox.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">
@@ -384,5 +391,6 @@
   <ItemGroup>
     <Resource Include="Images\密码.png" />
   </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/SubCabinetSolution/Views/CabinetWindow.xaml b/SubCabinetSolution/Views/CabinetWindow.xaml
index 18e4a3a..3bab960 100644
--- a/SubCabinetSolution/Views/CabinetWindow.xaml
+++ b/SubCabinetSolution/Views/CabinetWindow.xaml
@@ -5,6 +5,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:interactivity="http://schemas.microsoft.com/expression/2010/interactivity"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:widgets="clr-namespace:SubCabinetSolution.Widgets"
     Title="高值耗材柜（科室）"
     Width="1366"
     Height="768"
@@ -298,51 +299,21 @@
                         Grid.Column="1"
                         HorizontalAlignment="Center"
                         Orientation="Horizontal">
-                        <TextBox
+                        <widgets:PlaceHolderTextBox
                             Width="300"
                             Height="30"
-                            Padding="3,0"
+                            Padding="5"
                             VerticalContentAlignment="Center"
-                            Text="{Binding UserInputKeywords}">
-                            <TextBox.Resources>
-                                <VisualBrush
-                                    x:Key="PlaceholderBrush"
-                                    AlignmentX="Left"
-                                    Opacity="0.3"
-                                    Stretch="None"
-                                    TileMode="None">
-                                    <VisualBrush.Visual>
-                                        <TextBlock Text="请输入关键字" />
-                                    </VisualBrush.Visual>
-                                </VisualBrush>
-                                <Style TargetType="{x:Type Border}">
-                                    <Setter Property="CornerRadius" Value="3" />
-                                    <Setter Property="BorderBrush" Value="LightGray" />
-                                </Style>
-                            </TextBox.Resources>
-                            <TextBox.Style>
-                                <Style TargetType="TextBox">
-                                    <Style.Triggers>
-                                        <Trigger Property="Text" Value="{x:Null}">
-                                            <Setter Property="Background" Value="{StaticResource PlaceholderBrush}" />
-                                        </Trigger>
-                                        <Trigger Property="Text" Value="">
-                                            <Setter Property="Background" Value="{StaticResource PlaceholderBrush}" />
-                                        </Trigger>
-                                        <Trigger Property="IsKeyboardFocused" Value="True">
-                                            <Setter Property="Background" Value="White" />
-                                        </Trigger>
-                                    </Style.Triggers>
-                                </Style>
-                            </TextBox.Style>
-                        </TextBox>
+                            Foreground="#333333"
+                            HintText="请输入要查询的关键字"
+                            PlaceHolderPadding="5"
+                            Text="{Binding UserInputKeywords}" />
+
                         <Button Command="{Binding SearchDataCommand}" Style="{StaticResource UserDefineButtonStyle}">
-                            <StackPanel Orientation="Horizontal">
-                                <Image
-                                    Width="24"
-                                    Height="24"
-                                    Source="/Images/search.png" />
-                            </StackPanel>
+                            <Image
+                                Width="24"
+                                Height="24"
+                                Source="/Images/search.png" />
                         </Button>
                     </StackPanel>
 
diff --git a/SubCabinetSolution/Views/RecentUsePage.xaml b/SubCabinetSolution/Views/RecentUsePage.xaml
index 951ca30..2424b41 100644
--- a/SubCabinetSolution/Views/RecentUsePage.xaml
+++ b/SubCabinetSolution/Views/RecentUsePage.xaml
@@ -4,6 +4,7 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:widgets="clr-namespace:SubCabinetSolution.Widgets"
     Title="RecentUsePage"
     d:DesignHeight="450"
     d:DesignWidth="800"
@@ -161,7 +162,7 @@
                         Background="{x:Null}"
                         BorderThickness="0"
                         FontSize="16"
-                        Foreground="#4381DF"
+                        Foreground="Blue"
                         ItemsSource="{Binding TimeSelections}"
                         SelectedItem="{Binding TimeSelections[0]}" />
                 </StackPanel>
@@ -175,14 +176,16 @@
                 BorderBrush="#4381DF"
                 CornerRadius="3">
                 <StackPanel Orientation="Horizontal">
-                    <TextBox
+                    <widgets:PlaceHolderTextBox
                         Width="350"
                         Padding="5"
                         VerticalContentAlignment="Center"
                         Background="Transparent"
                         BorderThickness="0"
                         FontSize="16"
-                        Text="请输入助记码查询" />
+                        Foreground="#333333"
+                        HintText="请输入助记码查询"
+                        PlaceHolderPadding="5" />
 
                     <Button Command="{Binding SearchDataCommand}" Style="{StaticResource UserDefineButtonStyle}">
                         <StackPanel Orientation="Horizontal">

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 0e381a2..31076a5 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index ce01527..2432672 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -244,6 +244,9 @@
     <Compile Include="Views\TotalQueryPage.xaml.cs">
       <DependentUpon>TotalQueryPage.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Widgets\PlaceHolderTextBox.xaml.cs">
+      <DependentUpon>PlaceHolderTextBox.xaml</DependentUpon>
+    </Compile>
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -279,6 +282,10 @@
     <Page Include="Views\SettingsPage.xaml" />
     <Page Include="Views\SpdQueryPage.xaml" />
     <Page Include="Views\TotalQueryPage.xaml" />
+    <Page Include="Widgets\PlaceHolderTextBox.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">
@@ -384,5 +391,6 @@
   <ItemGroup>
     <Resource Include="Images\密码.png" />
   </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/SubCabinetSolution/Views/CabinetWindow.xaml b/SubCabinetSolution/Views/CabinetWindow.xaml
index 18e4a3a..3bab960 100644
--- a/SubCabinetSolution/Views/CabinetWindow.xaml
+++ b/SubCabinetSolution/Views/CabinetWindow.xaml
@@ -5,6 +5,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:interactivity="http://schemas.microsoft.com/expression/2010/interactivity"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:widgets="clr-namespace:SubCabinetSolution.Widgets"
     Title="高值耗材柜（科室）"
     Width="1366"
     Height="768"
@@ -298,51 +299,21 @@
                         Grid.Column="1"
                         HorizontalAlignment="Center"
                         Orientation="Horizontal">
-                        <TextBox
+                        <widgets:PlaceHolderTextBox
                             Width="300"
                             Height="30"
-                            Padding="3,0"
+                            Padding="5"
                             VerticalContentAlignment="Center"
-                            Text="{Binding UserInputKeywords}">
-                            <TextBox.Resources>
-                                <VisualBrush
-                                    x:Key="PlaceholderBrush"
-                                    AlignmentX="Left"
-                                    Opacity="0.3"
-                                    Stretch="None"
-                                    TileMode="None">
-                                    <VisualBrush.Visual>
-                                        <TextBlock Text="请输入关键字" />
-                                    </VisualBrush.Visual>
-                                </VisualBrush>
-                                <Style TargetType="{x:Type Border}">
-                                    <Setter Property="CornerRadius" Value="3" />
-                                    <Setter Property="BorderBrush" Value="LightGray" />
-                                </Style>
-                            </TextBox.Resources>
-                            <TextBox.Style>
-                                <Style TargetType="TextBox">
-                                    <Style.Triggers>
-                                        <Trigger Property="Text" Value="{x:Null}">
-                                            <Setter Property="Background" Value="{StaticResource PlaceholderBrush}" />
-                                        </Trigger>
-                                        <Trigger Property="Text" Value="">
-                                            <Setter Property="Background" Value="{StaticResource PlaceholderBrush}" />
-                                        </Trigger>
-                                        <Trigger Property="IsKeyboardFocused" Value="True">
-                                            <Setter Property="Background" Value="White" />
-                                        </Trigger>
-                                    </Style.Triggers>
-                                </Style>
-                            </TextBox.Style>
-                        </TextBox>
+                            Foreground="#333333"
+                            HintText="请输入要查询的关键字"
+                            PlaceHolderPadding="5"
+                            Text="{Binding UserInputKeywords}" />
+
                         <Button Command="{Binding SearchDataCommand}" Style="{StaticResource UserDefineButtonStyle}">
-                            <StackPanel Orientation="Horizontal">
-                                <Image
-                                    Width="24"
-                                    Height="24"
-                                    Source="/Images/search.png" />
-                            </StackPanel>
+                            <Image
+                                Width="24"
+                                Height="24"
+                                Source="/Images/search.png" />
                         </Button>
                     </StackPanel>
 
diff --git a/SubCabinetSolution/Views/RecentUsePage.xaml b/SubCabinetSolution/Views/RecentUsePage.xaml
index 951ca30..2424b41 100644
--- a/SubCabinetSolution/Views/RecentUsePage.xaml
+++ b/SubCabinetSolution/Views/RecentUsePage.xaml
@@ -4,6 +4,7 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:widgets="clr-namespace:SubCabinetSolution.Widgets"
     Title="RecentUsePage"
     d:DesignHeight="450"
     d:DesignWidth="800"
@@ -161,7 +162,7 @@
                         Background="{x:Null}"
                         BorderThickness="0"
                         FontSize="16"
-                        Foreground="#4381DF"
+                        Foreground="Blue"
                         ItemsSource="{Binding TimeSelections}"
                         SelectedItem="{Binding TimeSelections[0]}" />
                 </StackPanel>
@@ -175,14 +176,16 @@
                 BorderBrush="#4381DF"
                 CornerRadius="3">
                 <StackPanel Orientation="Horizontal">
-                    <TextBox
+                    <widgets:PlaceHolderTextBox
                         Width="350"
                         Padding="5"
                         VerticalContentAlignment="Center"
                         Background="Transparent"
                         BorderThickness="0"
                         FontSize="16"
-                        Text="请输入助记码查询" />
+                        Foreground="#333333"
+                        HintText="请输入助记码查询"
+                        PlaceHolderPadding="5" />
 
                     <Button Command="{Binding SearchDataCommand}" Style="{StaticResource UserDefineButtonStyle}">
                         <StackPanel Orientation="Horizontal">
diff --git a/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml b/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml
new file mode 100644
index 0000000..0884bb8
--- /dev/null
+++ b/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml
@@ -0,0 +1,96 @@
+<TextBox x:Class="SubCabinetSolution.Widgets.PlaceHolderTextBox"
+         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+         d:DesignHeight="300"
+         d:DesignWidth="300"
+         Loaded="PlaceHolderTextBox_OnLoaded"
+         Style="{DynamicResource DefaultTextBox}"
+         mc:Ignorable="d">
+    <TextBox.Resources>
+        <SolidColorBrush x:Key="TextBox.Static.Border" Color="#FFABADB3" />
+        <SolidColorBrush x:Key="TextBox.MouseOver.Border" Color="#FF7EB4EA" />
+        <SolidColorBrush x:Key="TextBox.Focus.Border" Color="#FF569DE5" />
+        <Style x:Key="DefaultTextBox" TargetType="{x:Type TextBox}">
+            <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
+            <Setter Property="BorderBrush" Value="{StaticResource TextBox.Static.Border}" />
+            <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlDarkBrushKey}}" />
+            <Setter Property="BorderThickness" Value="1" />
+            <Setter Property="KeyboardNavigation.TabNavigation" Value="None" />
+            <Setter Property="HorizontalContentAlignment" Value="Left" />
+            <Setter Property="FocusVisualStyle" Value="{x:Null}" />
+            <Setter Property="AllowDrop" Value="True" />
+            <Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst" />
+            <Setter Property="Stylus.IsFlicksEnabled" Value="False" />
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate x:Name="DefaultTextBoxTemplate" TargetType="{x:Type TextBox}">
+                        <Border
+                            x:Name="TextBoxBorder"
+                            Background="{TemplateBinding Background}"
+                            BorderBrush="{TemplateBinding BorderBrush}"
+                            BorderThickness="{TemplateBinding BorderThickness}"
+                            CornerRadius="{Binding BorderCornerRadius, RelativeSource={RelativeSource Mode=TemplatedParent}}"
+                            SnapsToDevicePixels="True">
+                            <Grid>
+                                <ScrollViewer
+                                    x:Name="PART_ContentHost"
+                                    HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
+                                    VerticalAlignment="Center"
+                                    Focusable="False"
+                                    HorizontalScrollBarVisibility="Hidden"
+                                    VerticalScrollBarVisibility="Hidden" />
+
+                                <TextBlock
+                                    x:Name="PlaceHolderTextBlock"
+                                    Margin="0"
+                                    Padding="{Binding PlaceHolderPadding, RelativeSource={RelativeSource AncestorType=TextBox, Mode=FindAncestor}}"
+                                    HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
+                                    VerticalAlignment="Center"
+                                    FocusVisualStyle="{x:Null}"
+                                    FontSize="{TemplateBinding FontSize}"
+                                    Foreground="LightGray"
+                                    Text="{Binding HintText, RelativeSource={RelativeSource Mode=TemplatedParent}}"
+                                    Visibility="Hidden" />
+                            </Grid>
+                        </Border>
+
+                        <ControlTemplate.Triggers>
+                            <Trigger Property="Text" Value="">
+                                <Setter TargetName="PlaceHolderTextBlock" Property="Visibility" Value="Visible" />
+                            </Trigger>
+
+                            <Trigger Property="Text" Value="{x:Null}">
+                                <Setter TargetName="PlaceHolderTextBlock" Property="Visibility" Value="Visible" />
+                            </Trigger>
+
+                            <Trigger Property="IsEnabled" Value="False">
+                                <Setter TargetName="TextBoxBorder" Property="Opacity" Value="0.5" />
+                            </Trigger>
+
+                            <Trigger Property="IsMouseOver" Value="True">
+                                <Setter TargetName="TextBoxBorder" Property="BorderBrush" Value="{StaticResource TextBox.MouseOver.Border}" />
+                            </Trigger>
+
+                            <Trigger Property="IsKeyboardFocused" Value="True">
+                                <Setter TargetName="TextBoxBorder" Property="BorderBrush" Value="{StaticResource TextBox.Focus.Border}" />
+                            </Trigger>
+                        </ControlTemplate.Triggers>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+
+            <Style.Triggers>
+                <MultiTrigger>
+                    <MultiTrigger.Conditions>
+                        <Condition Property="IsInactiveSelectionHighlightEnabled" Value="True" />
+                        <Condition Property="IsSelectionActive" Value="False" />
+                    </MultiTrigger.Conditions>
+
+                    <Setter Property="SelectionBrush" Value="{DynamicResource {x:Static SystemColors.InactiveSelectionHighlightBrushKey}}" />
+                </MultiTrigger>
+            </Style.Triggers>
+        </Style>
+    </TextBox.Resources>
+</TextBox>

diff --git a/.vs/SubCabinetSolution/v17/.suo b/.vs/SubCabinetSolution/v17/.suo
index 0e381a2..31076a5 100644
--- a/.vs/SubCabinetSolution/v17/.suo
+++ b/.vs/SubCabinetSolution/v17/.suo
Binary files differ
diff --git a/SubCabinetSolution/SubCabinetSolution.csproj b/SubCabinetSolution/SubCabinetSolution.csproj
index ce01527..2432672 100644
--- a/SubCabinetSolution/SubCabinetSolution.csproj
+++ b/SubCabinetSolution/SubCabinetSolution.csproj
@@ -244,6 +244,9 @@
     <Compile Include="Views\TotalQueryPage.xaml.cs">
       <DependentUpon>TotalQueryPage.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Widgets\PlaceHolderTextBox.xaml.cs">
+      <DependentUpon>PlaceHolderTextBox.xaml</DependentUpon>
+    </Compile>
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -279,6 +282,10 @@
     <Page Include="Views\SettingsPage.xaml" />
     <Page Include="Views\SpdQueryPage.xaml" />
     <Page Include="Views\TotalQueryPage.xaml" />
+    <Page Include="Widgets\PlaceHolderTextBox.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs">
@@ -384,5 +391,6 @@
   <ItemGroup>
     <Resource Include="Images\密码.png" />
   </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/SubCabinetSolution/Views/CabinetWindow.xaml b/SubCabinetSolution/Views/CabinetWindow.xaml
index 18e4a3a..3bab960 100644
--- a/SubCabinetSolution/Views/CabinetWindow.xaml
+++ b/SubCabinetSolution/Views/CabinetWindow.xaml
@@ -5,6 +5,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:interactivity="http://schemas.microsoft.com/expression/2010/interactivity"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:widgets="clr-namespace:SubCabinetSolution.Widgets"
     Title="高值耗材柜（科室）"
     Width="1366"
     Height="768"
@@ -298,51 +299,21 @@
                         Grid.Column="1"
                         HorizontalAlignment="Center"
                         Orientation="Horizontal">
-                        <TextBox
+                        <widgets:PlaceHolderTextBox
                             Width="300"
                             Height="30"
-                            Padding="3,0"
+                            Padding="5"
                             VerticalContentAlignment="Center"
-                            Text="{Binding UserInputKeywords}">
-                            <TextBox.Resources>
-                                <VisualBrush
-                                    x:Key="PlaceholderBrush"
-                                    AlignmentX="Left"
-                                    Opacity="0.3"
-                                    Stretch="None"
-                                    TileMode="None">
-                                    <VisualBrush.Visual>
-                                        <TextBlock Text="请输入关键字" />
-                                    </VisualBrush.Visual>
-                                </VisualBrush>
-                                <Style TargetType="{x:Type Border}">
-                                    <Setter Property="CornerRadius" Value="3" />
-                                    <Setter Property="BorderBrush" Value="LightGray" />
-                                </Style>
-                            </TextBox.Resources>
-                            <TextBox.Style>
-                                <Style TargetType="TextBox">
-                                    <Style.Triggers>
-                                        <Trigger Property="Text" Value="{x:Null}">
-                                            <Setter Property="Background" Value="{StaticResource PlaceholderBrush}" />
-                                        </Trigger>
-                                        <Trigger Property="Text" Value="">
-                                            <Setter Property="Background" Value="{StaticResource PlaceholderBrush}" />
-                                        </Trigger>
-                                        <Trigger Property="IsKeyboardFocused" Value="True">
-                                            <Setter Property="Background" Value="White" />
-                                        </Trigger>
-                                    </Style.Triggers>
-                                </Style>
-                            </TextBox.Style>
-                        </TextBox>
+                            Foreground="#333333"
+                            HintText="请输入要查询的关键字"
+                            PlaceHolderPadding="5"
+                            Text="{Binding UserInputKeywords}" />
+
                         <Button Command="{Binding SearchDataCommand}" Style="{StaticResource UserDefineButtonStyle}">
-                            <StackPanel Orientation="Horizontal">
-                                <Image
-                                    Width="24"
-                                    Height="24"
-                                    Source="/Images/search.png" />
-                            </StackPanel>
+                            <Image
+                                Width="24"
+                                Height="24"
+                                Source="/Images/search.png" />
                         </Button>
                     </StackPanel>
 
diff --git a/SubCabinetSolution/Views/RecentUsePage.xaml b/SubCabinetSolution/Views/RecentUsePage.xaml
index 951ca30..2424b41 100644
--- a/SubCabinetSolution/Views/RecentUsePage.xaml
+++ b/SubCabinetSolution/Views/RecentUsePage.xaml
@@ -4,6 +4,7 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:widgets="clr-namespace:SubCabinetSolution.Widgets"
     Title="RecentUsePage"
     d:DesignHeight="450"
     d:DesignWidth="800"
@@ -161,7 +162,7 @@
                         Background="{x:Null}"
                         BorderThickness="0"
                         FontSize="16"
-                        Foreground="#4381DF"
+                        Foreground="Blue"
                         ItemsSource="{Binding TimeSelections}"
                         SelectedItem="{Binding TimeSelections[0]}" />
                 </StackPanel>
@@ -175,14 +176,16 @@
                 BorderBrush="#4381DF"
                 CornerRadius="3">
                 <StackPanel Orientation="Horizontal">
-                    <TextBox
+                    <widgets:PlaceHolderTextBox
                         Width="350"
                         Padding="5"
                         VerticalContentAlignment="Center"
                         Background="Transparent"
                         BorderThickness="0"
                         FontSize="16"
-                        Text="请输入助记码查询" />
+                        Foreground="#333333"
+                        HintText="请输入助记码查询"
+                        PlaceHolderPadding="5" />
 
                     <Button Command="{Binding SearchDataCommand}" Style="{StaticResource UserDefineButtonStyle}">
                         <StackPanel Orientation="Horizontal">
diff --git a/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml b/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml
new file mode 100644
index 0000000..0884bb8
--- /dev/null
+++ b/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml
@@ -0,0 +1,96 @@
+<TextBox x:Class="SubCabinetSolution.Widgets.PlaceHolderTextBox"
+         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+         d:DesignHeight="300"
+         d:DesignWidth="300"
+         Loaded="PlaceHolderTextBox_OnLoaded"
+         Style="{DynamicResource DefaultTextBox}"
+         mc:Ignorable="d">
+    <TextBox.Resources>
+        <SolidColorBrush x:Key="TextBox.Static.Border" Color="#FFABADB3" />
+        <SolidColorBrush x:Key="TextBox.MouseOver.Border" Color="#FF7EB4EA" />
+        <SolidColorBrush x:Key="TextBox.Focus.Border" Color="#FF569DE5" />
+        <Style x:Key="DefaultTextBox" TargetType="{x:Type TextBox}">
+            <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
+            <Setter Property="BorderBrush" Value="{StaticResource TextBox.Static.Border}" />
+            <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlDarkBrushKey}}" />
+            <Setter Property="BorderThickness" Value="1" />
+            <Setter Property="KeyboardNavigation.TabNavigation" Value="None" />
+            <Setter Property="HorizontalContentAlignment" Value="Left" />
+            <Setter Property="FocusVisualStyle" Value="{x:Null}" />
+            <Setter Property="AllowDrop" Value="True" />
+            <Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst" />
+            <Setter Property="Stylus.IsFlicksEnabled" Value="False" />
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate x:Name="DefaultTextBoxTemplate" TargetType="{x:Type TextBox}">
+                        <Border
+                            x:Name="TextBoxBorder"
+                            Background="{TemplateBinding Background}"
+                            BorderBrush="{TemplateBinding BorderBrush}"
+                            BorderThickness="{TemplateBinding BorderThickness}"
+                            CornerRadius="{Binding BorderCornerRadius, RelativeSource={RelativeSource Mode=TemplatedParent}}"
+                            SnapsToDevicePixels="True">
+                            <Grid>
+                                <ScrollViewer
+                                    x:Name="PART_ContentHost"
+                                    HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
+                                    VerticalAlignment="Center"
+                                    Focusable="False"
+                                    HorizontalScrollBarVisibility="Hidden"
+                                    VerticalScrollBarVisibility="Hidden" />
+
+                                <TextBlock
+                                    x:Name="PlaceHolderTextBlock"
+                                    Margin="0"
+                                    Padding="{Binding PlaceHolderPadding, RelativeSource={RelativeSource AncestorType=TextBox, Mode=FindAncestor}}"
+                                    HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
+                                    VerticalAlignment="Center"
+                                    FocusVisualStyle="{x:Null}"
+                                    FontSize="{TemplateBinding FontSize}"
+                                    Foreground="LightGray"
+                                    Text="{Binding HintText, RelativeSource={RelativeSource Mode=TemplatedParent}}"
+                                    Visibility="Hidden" />
+                            </Grid>
+                        </Border>
+
+                        <ControlTemplate.Triggers>
+                            <Trigger Property="Text" Value="">
+                                <Setter TargetName="PlaceHolderTextBlock" Property="Visibility" Value="Visible" />
+                            </Trigger>
+
+                            <Trigger Property="Text" Value="{x:Null}">
+                                <Setter TargetName="PlaceHolderTextBlock" Property="Visibility" Value="Visible" />
+                            </Trigger>
+
+                            <Trigger Property="IsEnabled" Value="False">
+                                <Setter TargetName="TextBoxBorder" Property="Opacity" Value="0.5" />
+                            </Trigger>
+
+                            <Trigger Property="IsMouseOver" Value="True">
+                                <Setter TargetName="TextBoxBorder" Property="BorderBrush" Value="{StaticResource TextBox.MouseOver.Border}" />
+                            </Trigger>
+
+                            <Trigger Property="IsKeyboardFocused" Value="True">
+                                <Setter TargetName="TextBoxBorder" Property="BorderBrush" Value="{StaticResource TextBox.Focus.Border}" />
+                            </Trigger>
+                        </ControlTemplate.Triggers>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+
+            <Style.Triggers>
+                <MultiTrigger>
+                    <MultiTrigger.Conditions>
+                        <Condition Property="IsInactiveSelectionHighlightEnabled" Value="True" />
+                        <Condition Property="IsSelectionActive" Value="False" />
+                    </MultiTrigger.Conditions>
+
+                    <Setter Property="SelectionBrush" Value="{DynamicResource {x:Static SystemColors.InactiveSelectionHighlightBrushKey}}" />
+                </MultiTrigger>
+            </Style.Triggers>
+        </Style>
+    </TextBox.Resources>
+</TextBox>
diff --git a/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml.cs b/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml.cs
new file mode 100644
index 0000000..5ebcaae
--- /dev/null
+++ b/SubCabinetSolution/Widgets/PlaceHolderTextBox.xaml.cs
@@ -0,0 +1,91 @@
+using System.ComponentModel;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace SubCabinetSolution.Widgets
+{
+    /// <summary>
+    /// PlaceHolderTextBox.xaml 的交互逻辑
+    /// </summary>
+    public partial class PlaceHolderTextBox : TextBox
+    {
+        public PlaceHolderTextBox()
+        {
+            InitializeComponent();
+        }
+        
+        private void PlaceHolderTextBox_OnLoaded(object sender, RoutedEventArgs e)
+        {
+            Padding = new Thickness(5, 0, 5, 0);
+            PlaceHolderPadding = new Thickness(10, 0, 10, 0);
+        }
+
+        #region 依赖属性
+
+        [Category("自定义"), Description("该属性用于调整内部文字的Padding值")]
+        public Thickness PlaceHolderPadding
+        {
+            get => (Thickness)GetValue(PlaceHolderPaddingProperty);
+            set => SetValue(PlaceHolderPaddingProperty, value);
+        }
+
+        /// <summary>
+        /// nameof(PlaceHolderPadding) 对应xaml里面的属性
+        /// </summary>
+        public static readonly DependencyProperty PlaceHolderPaddingProperty =
+            DependencyProperty.Register(nameof(PlaceHolderPadding), typeof(Thickness), typeof(PlaceHolderTextBox),
+                new PropertyMetadata(new Thickness(0, 0, 0, 0)));
+
+        [Category("自定义"), Description("该属性用于控制TextBox边框圆角")]
+        public int BorderCornerRadius
+        {
+            get => (int)GetValue(BorderCornerRadiusProperty);
+            set => SetValue(BorderCornerRadiusProperty, value);
+        }
+
+        public static readonly DependencyProperty BorderCornerRadiusProperty =
+            DependencyProperty.Register(nameof(BorderCornerRadius), typeof(int), typeof(PlaceHolderTextBox),
+                new PropertyMetadata(0, OnBorderCornerRadiusChanged));
+
+        [Category("自定义"), Description("该属性用于显示TextBox的Hint值")]
+        public string HintText
+        {
+            get => (string)GetValue(HintTextProperty);
+            set => SetValue(HintTextProperty, value);
+        }
+
+        public static readonly DependencyProperty HintTextProperty =
+            DependencyProperty.Register(
+                nameof(HintText), typeof(string), typeof(PlaceHolderTextBox), new PropertyMetadata(null)
+            );
+
+        #endregion
+
+        #region 命令绑定
+
+        #endregion
+
+        #region 委托的方法
+
+        /// <summary>
+        /// 边框角度改变时
+        /// </summary>
+        private static void OnBorderCornerRadiusChanged(DependencyObject dpo, DependencyPropertyChangedEventArgs dpe)
+        {
+            var textBox = (PlaceHolderTextBox)dpo;
+            var radius = int.Parse(dpe.NewValue.ToString());
+            if (radius != 0)
+            {
+                textBox.Padding = new Thickness(radius - 5, 0, radius - 5, 0);
+                textBox.PlaceHolderPadding = new Thickness(radius, 0, radius, 0);
+            }
+            else
+            {
+                textBox.Padding = new Thickness(radius + 5, 0, radius + 5, 0);
+                textBox.PlaceHolderPadding = new Thickness(radius + 10, 0, radius + 10, 0);
+            }
+        }
+
+        #endregion
+    }
+}