diff --git a/src/auto-complete/index.ts b/src/auto-complete/index.ts
index ae80014a922..34278fd2642 100644
--- a/src/auto-complete/index.ts
+++ b/src/auto-complete/index.ts
@@ -1,6 +1,7 @@
 export { autoCompleteProps, default as NAutoComplete } from './src/AutoComplete'
 export type { AutoCompleteProps } from './src/AutoComplete'
 export type {
+  AutoCompleteDefaultSlotOptions,
   AutoCompleteGroupOption,
   AutoCompleteInst,
   AutoCompleteOption
diff --git a/src/auto-complete/src/AutoComplete.tsx b/src/auto-complete/src/AutoComplete.tsx
index 506ca0b029b..5d927e03b1f 100644
--- a/src/auto-complete/src/AutoComplete.tsx
+++ b/src/auto-complete/src/AutoComplete.tsx
@@ -12,6 +12,7 @@ import type {
 } from '../../select/src/interface'
 import type { AutoCompleteTheme } from '../styles'
 import type {
+  AutoCompleteDefaultSlotOptions,
   AutoCompleteInst,
   AutoCompleteOption,
   AutoCompleteOptions,
@@ -33,6 +34,7 @@ import {
   type InputHTMLAttributes,
   type PropType,
   ref,
+  type SlotsType,
   toRef,
   Transition,
   watchEffect,
@@ -114,9 +116,17 @@ export const autoCompleteProps = {
 
 export type AutoCompleteProps = ExtractPublicPropTypes<typeof autoCompleteProps>
 
+export interface AutoCompleteSlots {
+  default?: AutoCompleteDefaultSlotOptions
+  empty?: any
+  prefix?: any
+  suffix?: any
+}
+
 export default defineComponent({
   name: 'AutoComplete',
   props: autoCompleteProps,
+  slots: Object as SlotsType<AutoCompleteSlots>,
   setup(props) {
     if (__DEV__) {
       watchEffect(() => {
@@ -368,7 +378,7 @@ export default defineComponent({
                         handleFocus: this.handleFocus,
                         handleBlur: this.handleBlur,
                         value: this.mergedValue
-                      })
+                      } as AutoCompleteDefaultSlotOptions)
                     }
                     const { mergedTheme } = this
                     return (
diff --git a/src/auto-complete/src/interface.ts b/src/auto-complete/src/interface.ts
index 0795ebc2f20..f6b2801739f 100644
--- a/src/auto-complete/src/interface.ts
+++ b/src/auto-complete/src/interface.ts
@@ -22,3 +22,11 @@ export interface AutoCompleteInst {
   focus: () => void
   blur: () => void
 }
+
+export interface AutoCompleteDefaultSlotOptions {
+  handleInput: (value: string) => void
+  handleFocus: (e: FocusEvent) => void
+  handleBlur: (e: FocusEvent) => void
+  value: string
+  theme: string | null
+}