diff --git a/packages/frontend/src/boot/main-boot.ts b/packages/frontend/src/boot/main-boot.ts
index 395d7d9ad1..7c34506b76 100644
--- a/packages/frontend/src/boot/main-boot.ts
+++ b/packages/frontend/src/boot/main-boot.ts
@@ -50,10 +50,20 @@ export async function mainBoot() {
 		if (defaultStore.state.serverDisconnectedBehavior === 'dialog') {
 			if (reloadDialogShowing) return;
 			reloadDialogShowing = true;
-			const { canceled } = await confirm({
-				type: 'warning',
-				title: i18n.ts.disconnectedFromServer,
-				text: i18n.ts.reloadConfirm,
+			const { canceled } = await new Promise(resolve => {
+				const {dispose} = popup(MkDialog, {
+					...({
+						type: 'warning',
+						title: i18n.ts.disconnectedFromServer,
+						text: i18n.ts.reloadConfirm,
+					}),
+					showCancelButton: true,
+				}, {
+					done: result => {
+						resolve(result ? result : {canceled: true});
+					},
+					closed: () => dispose(),
+				});
 			});
 			reloadDialogShowing = false;
 			if (!canceled) {