diff --git a/src/Ursa.Themes.Semi/Controls/TimeRangePicker.axaml b/src/Ursa.Themes.Semi/Controls/TimeRangePicker.axaml
index f4cc0bd..bc67c4e 100644
--- a/src/Ursa.Themes.Semi/Controls/TimeRangePicker.axaml
+++ b/src/Ursa.Themes.Semi/Controls/TimeRangePicker.axaml
@@ -117,14 +117,14 @@
                                             Margin="0,16"
                                             HorizontalAlignment="Center"
                                             FontWeight="Bold"
-                                            Text="Start Time" />
+                                            Text="{DynamicResource STRING_DATE_TIME_START_TIME}" />
                                         <TextBlock
                                             Grid.Row="0"
                                             Grid.Column="2"
                                             Margin="0,16"
                                             HorizontalAlignment="Center"
                                             FontWeight="Bold"
-                                            Text="End Time" />
+                                            Text="{DynamicResource STRING_DATE_TIME_END_TIME}" />
                                         <Rectangle
                                             Grid.Row="1"
                                             Grid.Column="0"
diff --git a/src/Ursa.Themes.Semi/Locale/en-us.axaml b/src/Ursa.Themes.Semi/Locale/en-us.axaml
index 11979d3..5f2389b 100644
--- a/src/Ursa.Themes.Semi/Locale/en-us.axaml
+++ b/src/Ursa.Themes.Semi/Locale/en-us.axaml
@@ -15,5 +15,7 @@
     <x:String x:Key="STRING_THEME_TOGGLE_DARK">Dark</x:String>
     <x:String x:Key="STRING_THEME_TOGGLE_LIGHT">Light</x:String>
     <x:String x:Key="STRING_THEME_TOGGLE_SYSTEM">System</x:String>
-    <x:String x:Key="STRING_DATE_TIME_CONFIRM">Confirm</x:String>   
+    <x:String x:Key="STRING_DATE_TIME_CONFIRM">Confirm</x:String>
+    <x:String x:Key="STRING_DATE_TIME_START_TIME">Start Time</x:String>
+    <x:String x:Key="STRING_DATE_TIME_END_TIME">End Time</x:String>
 </ResourceDictionary>
diff --git a/src/Ursa.Themes.Semi/Locale/zh-cn.axaml b/src/Ursa.Themes.Semi/Locale/zh-cn.axaml
index d4a0054..94d2f9e 100644
--- a/src/Ursa.Themes.Semi/Locale/zh-cn.axaml
+++ b/src/Ursa.Themes.Semi/Locale/zh-cn.axaml
@@ -15,5 +15,7 @@
     <x:String x:Key="STRING_THEME_TOGGLE_DARK">暗色</x:String>
     <x:String x:Key="STRING_THEME_TOGGLE_LIGHT">亮色</x:String>
     <x:String x:Key="STRING_THEME_TOGGLE_SYSTEM">跟随系统</x:String>
-    <x:String x:Key="STRING_DATE_TIME_CONFIRM">确认</x:String>   
+    <x:String x:Key="STRING_DATE_TIME_CONFIRM">确认</x:String>
+    <x:String x:Key="STRING_DATE_TIME_START_TIME">开始时间</x:String>
+    <x:String x:Key="STRING_DATE_TIME_END_TIME">结束时间</x:String>
 </ResourceDictionary>