diff --git a/website/i18n/ja/docusaurus-plugin-content-docs/current/reference/runtime/dialog.mdx b/website/i18n/ja/docusaurus-plugin-content-docs/current/reference/runtime/dialog.mdx
index ac795592..ad00650a 100644
--- a/website/i18n/ja/docusaurus-plugin-content-docs/current/reference/runtime/dialog.mdx
+++ b/website/i18n/ja/docusaurus-plugin-content-docs/current/reference/runtime/dialog.mdx
@@ -152,10 +152,7 @@ selection, err := runtime.MessageDialog(b.ctx, runtime.MessageDialogOptions{
Buttons: []string{"one", "two", "three", "four"},
})
```
-the first button is shown as default:
-
-

-
+the first button is shown as default: div class="text--center">
And if we specify `DefaultButton` to be "two":
@@ -169,7 +166,7 @@ selection, err := runtime.MessageDialog(b.ctx, runtime.MessageDialogOptions{
```
the second button is shown as default. When `return` is pressed, the value "two" is returned.
-

+
@@ -186,7 +183,7 @@ selection, err := runtime.MessageDialog(b.ctx, runtime.MessageDialogOptions{
```
the button with "three" is shown at the bottom of the dialog. When `escape` is pressed, the value "three" is returned:
-

+
@@ -219,7 +216,7 @@ type FileFilter struct {
Windows allows you to use multiple file filters in dialog boxes. Each FileFilter will show up as a separate entry in the dialog:
-

+
@@ -231,7 +228,7 @@ Windows allows you to use multiple file filters in dialog boxes. Each FileFilter
Linux allows you to use multiple file filters in dialog boxes. Each FileFilter will show up as a separate entry in the dialog:
-

+