diff --git a/.env b/.env
index 9123a08..5588b33 100644
--- a/.env
+++ b/.env
@@ -1 +1,3 @@
-WEB_URL=http://localhost:8000
\ No newline at end of file
+PUBLIC_WEB_URL=http://localhost:8000
+PUBLIC_BASE_URL=http://localhost:8000/api
+PUBLIC_ADMIN_URL=http://localhost:8000/admin
\ No newline at end of file
diff --git a/.env.production b/.env.production
index 9c05eee..dca1d92 100644
--- a/.env.production
+++ b/.env.production
@@ -1 +1,3 @@
-WEB_URL=https://web.xuyue.cc
\ No newline at end of file
+PUBLIC_WEB_URL=https://web.xuyue.cc
+PUBLIC_ADMIN_URL=https://web.xuyue.cc/admin
+PUBLIC_BASE_URL=https://web.xuyue.cc/api
\ No newline at end of file
diff --git a/.env.staging b/.env.staging
new file mode 100644
index 0000000..4142683
--- /dev/null
+++ b/.env.staging
@@ -0,0 +1,3 @@
+PUBLIC_WEB_URL=http://10.13.114.114:91
+PUBLIC_ADMIN_URL=http://10.13.114.114:91/admin
+PUBLIC_BASE_URL=http://10.13.114.114:91/api
\ No newline at end of file
diff --git a/package.json b/package.json
index f1c02c6..7d49098 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
   "scripts": {
     "start": "rsbuild dev",
     "build": "rsbuild build",
+    "build:staging": "rsbuild build --env-mode staging",
     "fmt": "prettier --write src/"
   },
   "dependencies": {
diff --git a/rsbuild.config.ts b/rsbuild.config.ts
index 7da9a7c..6ca42ed 100644
--- a/rsbuild.config.ts
+++ b/rsbuild.config.ts
@@ -29,7 +29,7 @@ export default defineConfig({
   server: {
     proxy: {
       "/media": {
-        target: process.env.WEB_URL,
+        target: process.env.PUBLIC_WEB_URL,
         changeOrigin: true,
       },
     },
diff --git a/src/env.d.ts b/src/env.d.ts
index bf2cba6..21496cf 100644
--- a/src/env.d.ts
+++ b/src/env.d.ts
@@ -1,5 +1,7 @@
 interface ImportMetaEnv {
-  readonly MODE: "production" | "development" | "none"
+  readonly PUBLIC_WEB_URL: string
+  readonly PUBLIC_BASE_URL: string
+  readonly PUBLIC_ADMIN_URL: string
 }
 
 interface ImportMeta {
diff --git a/src/utils/const.ts b/src/utils/const.ts
index 66acf87..6e94bfd 100644
--- a/src/utils/const.ts
+++ b/src/utils/const.ts
@@ -35,15 +35,9 @@ export const STORAGE_KEY = {
   FONTSIZE: "web-fontsize",
 }
 
-export const ADMIN_URL =
-  import.meta.env.MODE === "development"
-    ? "http://localhost:8000/admin"
-    : "https://web.xuyue.cc/admin"
+export const ADMIN_URL = import.meta.env.PUBLIC_ADMIN_URL
 
-export const BASE_URL =
-  import.meta.env.MODE === "development"
-    ? "http://localhost:8000/api"
-    : "https://web.xuyue.cc/api"
+export const BASE_URL = import.meta.env.PUBLIC_BASE_URL
 
 export enum TASK_TYPE {
   Tutorial = "tutorial",