diff --git a/src/Semi.Avalonia/Controls/TextBox.axaml b/src/Semi.Avalonia/Controls/TextBox.axaml
index 1971dca..983f75c 100644
--- a/src/Semi.Avalonia/Controls/TextBox.axaml
+++ b/src/Semi.Avalonia/Controls/TextBox.axaml
@@ -108,6 +108,7 @@
                                     <TextPresenter
                                         Name="PART_TextPresenter"
                                         HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
+                                        CaretBlinkInterval="{TemplateBinding CaretBlinkInterval}"
                                         VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                         CaretBrush="{TemplateBinding CaretBrush}"
                                         CaretIndex="{TemplateBinding CaretIndex}"
@@ -311,6 +312,7 @@
                                         Name="PART_TextPresenter"
                                         HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                         VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
+                                        CaretBlinkInterval="{TemplateBinding CaretBlinkInterval}"
                                         CaretBrush="{TemplateBinding CaretBrush}"
                                         CaretIndex="{TemplateBinding CaretIndex}"
                                         LineHeight="{TemplateBinding LineHeight}"