diff --git a/packages/design/src/types.ts b/packages/design/src/types.ts
index e18a0ae0..bba4e84d 100644
--- a/packages/design/src/types.ts
+++ b/packages/design/src/types.ts
@@ -194,6 +194,7 @@ export interface InputProps {
   rows?: number;
   type?: string;
   size?: FieldSize;
+  autosize?: boolean | { minRows: number; maxRows: number };
 }
 
 export interface InputNumberProps {
diff --git a/packages/tdesign-vue-next-adapter/src/Input.vue b/packages/tdesign-vue-next-adapter/src/Input.vue
index f76ee520..ddb65461 100644
--- a/packages/tdesign-vue-next-adapter/src/Input.vue
+++ b/packages/tdesign-vue-next-adapter/src/Input.vue
@@ -7,6 +7,7 @@
     :disabled="disabled"
     :placeholder="placeholder"
     :rows="rows"
+    :autosize="autosize"
     @keypress="inputHandler"
     @change="changeHandler"
     @blur="blurHandler"