diff --git a/types/env.d.ts b/types/env.d.ts
index 288f104..7856644 100644
--- a/types/env.d.ts
+++ b/types/env.d.ts
@@ -1,5 +1,5 @@
 /** 声明 vite 环境变量的类型（如果未声明则默认是 any） */
-declare interface ImportMetaEnv {
+interface ImportMetaEnv {
   readonly VITE_APP_TITLE: string
   readonly VITE_BASE_API: string
   readonly VITE_ROUTER_HISTORY: "hash" | "html5"