diff --git a/src/dialog/index.tsx b/src/dialog/index.tsx
index 8382349ab..2a6ecaa79 100644
--- a/src/dialog/index.tsx
+++ b/src/dialog/index.tsx
@@ -127,3 +127,5 @@ Dialog.install = (app: App) => {
 Dialog.Component = withInstall<typeof VanDialog>(VanDialog);
 
 export default Dialog;
+export { Dialog };
+export type { DialogTheme, DialogMessageAlign };
diff --git a/src/image-preview/index.tsx b/src/image-preview/index.tsx
index cb02e07ee..8954dab12 100644
--- a/src/image-preview/index.tsx
+++ b/src/image-preview/index.tsx
@@ -104,3 +104,4 @@ ImagePreview.install = (app: App) => {
 };
 
 export default ImagePreview;
+export { ImagePreview };
diff --git a/src/notify/index.tsx b/src/notify/index.tsx
index ec93d5327..6fb0a6173 100644
--- a/src/notify/index.tsx
+++ b/src/notify/index.tsx
@@ -104,3 +104,4 @@ Notify.install = (app: App) => {
 Notify.Component = withInstall<typeof VanNotify>(VanNotify);
 
 export default Notify;
+export { Notify };
diff --git a/src/toast/index.tsx b/src/toast/index.tsx
index ae5abfa3b..12fdbd0a6 100644
--- a/src/toast/index.tsx
+++ b/src/toast/index.tsx
@@ -184,3 +184,5 @@ Toast.install = (app: App) => {
 };
 
 export default Toast;
+export { Toast };
+export type { ToastType, ToastPosition };