diff --git a/package.json b/package.json
index 5d7b6ebfbb9ed..a859011d6e971 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "crawlab-ui",
-  "version": "0.6.0-27",
+  "version": "0.6.0-28",
   "private": false,
   "author": {
     "name": "Marvin Zhang",
diff --git a/src/env.d.ts b/src/env.d.ts
index 245fd8d7e1f48..865dc917a9554 100644
--- a/src/env.d.ts
+++ b/src/env.d.ts
@@ -1 +1,8 @@
-declare const VITE_APP_API_BASE_URL: string;
+/// <reference types="vite/client" />
+interface ImportMetaEnv {
+  readonly VITE_APP_API_BASE_URL: string;
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv;
+}
diff --git a/src/utils/request.ts b/src/utils/request.ts
index 33d672426d26d..6c03e3085bedf 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -1,5 +1,4 @@
 export const getRequestBaseUrl = (): string => {
-  // @ts-ignore
   return import.meta.env.VITE_APP_API_BASE_URL || 'http://localhost:8000';
 };