diff --git a/src/types/global.d.ts b/src/types/global.d.ts
index 17476a3..229e181 100644
--- a/src/types/global.d.ts
+++ b/src/types/global.d.ts
@@ -4,8 +4,6 @@ import { LanguageEnum } from '@/enums/LanguageEnum';
 declare global {
   /** vue Instance */
   declare type ComponentInternalInstance = ComponentInstance;
-  /**vue */
-  declare type PropType<T> = VuePropType<T>;
 
   /**
    * 界面字段隐藏属性