diff --git a/packages/components/Button/Button.vue b/packages/components/Button/Button.vue
index 2e41030..ccd95dc 100644
--- a/packages/components/Button/Button.vue
+++ b/packages/components/Button/Button.vue
@@ -39,7 +39,10 @@ const handleBtnClickThrottle = throttle(handleBtnClick, props.throttleDuration,
 })
 
 defineExpose<ButtonInstance>({
-  ref: _ref
+  ref: _ref,
+  disabled,
+  size,
+  type
 })
 </script>
 
diff --git a/packages/components/Button/interface.ts b/packages/components/Button/interface.ts
index ce9b278..878596c 100644
--- a/packages/components/Button/interface.ts
+++ b/packages/components/Button/interface.ts
@@ -1,4 +1,4 @@
-import type {Component, Ref} from "vue";
+import type {Component, ComputedRef, Ref} from "vue";
 
 export type ButtonType = 'primary' | 'success' | 'warning' | 'danger' | 'info'
 export type NativeButtonType = 'button' |'submit' |'reset'
@@ -39,5 +39,8 @@ export interface ButtonEmits {
 
 export interface ButtonInstance {
     ref: Ref<HTMLButtonElement | void>
+    disabled: ComputedRef<boolean>
+    size: ComputedRef<ButtonSize | "">
+    type: ComputedRef<ButtonType | "">
 }