diff --git a/packages/products/tdesign-vue-next/src/common.ts b/packages/products/tdesign-vue-next/src/common.ts
index 689048813..39baf4f71 100644
--- a/packages/products/tdesign-vue-next/src/common.ts
+++ b/packages/products/tdesign-vue-next/src/common.ts
@@ -1,4 +1,5 @@
 /** Vue3 特有全局类型 */
+import { CSSProperties } from 'vue';
 type VNode = import('vue').VNode;
 export type ScopedSlot = () => SlotReturnValue;
 export type SlotReturnValue = VNode | string | boolean | null | undefined | SlotReturnArray;
@@ -27,9 +28,7 @@ export type FormResetEvent = Event;
 // export type FormSubmitEvent = SubmitEvent; (for higher typescript version)
 export type FormSubmitEvent = Event;
 
-export interface Styles {
-  [css: string]: string | number;
-}
+export type Styles = CSSProperties;
 
 export interface UploadDisplayDragEvents {
   onDrop?: (event: DragEvent) => void;
diff --git a/packages/scripts/types/global/vue3.tpl b/packages/scripts/types/global/vue3.tpl
index 6613e661a..cf51ea5ff 100644
--- a/packages/scripts/types/global/vue3.tpl
+++ b/packages/scripts/types/global/vue3.tpl
@@ -1,4 +1,5 @@
 /** Vue3 特有全局类型 */
+import { CSSProperties } from 'vue';
 type VNode = import('vue').VNode;
 export type ScopedSlot = () => SlotReturnValue;
 export type SlotReturnValue = VNode | string | boolean | null | undefined | SlotReturnArray;
@@ -27,9 +28,7 @@ export type FormResetEvent = Event;
 // export type FormSubmitEvent = SubmitEvent; (for higher typescript version)
 export type FormSubmitEvent = Event;
 
-export interface Styles {
-  [css: string]: string | number;
-}
+export type Styles = CSSProperties;
 
 export interface UploadDisplayDragEvents {
   onDrop?: (event: DragEvent) => void;