diff --git a/docker-compose.yml b/docker-compose.yml
index 6adf136..6f82cfa 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,6 +9,7 @@ services:
       JWT_SECRET: replace-me-with-a-random-string
       ALLOW_REGISTER: "false"
       ALLOW_OPENAPI: "true"
+      SERVER_URL:
     depends_on:
       - postgres
     restart: always
diff --git a/src/server/router/serverStatus.ts b/src/server/router/serverStatus.ts
index 884c363..918175c 100644
--- a/src/server/router/serverStatus.ts
+++ b/src/server/router/serverStatus.ts
@@ -3,6 +3,7 @@ import { body, header, param, validate } from '../middleware/validate';
 import { recordServerStatus } from '../model/serverStatus';
 import fs from 'fs-extra';
 import path from 'path';
+import { env } from '../utils/env';
 
 export const serverStatusRouter = Router();
 
@@ -34,7 +35,7 @@ serverStatusRouter.get(
   validate(param('workspaceId').isString()),
   async (req, res) => {
     const { workspaceId } = req.params;
-    const server = `${req.protocol}://${req.get('Host')}`;
+    const server = env.serverUrl || `${req.protocol}://${req.get('Host')}`;
 
     res
       .setHeader('Content-Type', 'text/plain')
diff --git a/src/server/utils/env.ts b/src/server/utils/env.ts
index cf6f826..ccc6e50 100644
--- a/src/server/utils/env.ts
+++ b/src/server/utils/env.ts
@@ -2,6 +2,7 @@ export const env = {
   allowRegister: checkEnvTrusty(process.env.ALLOW_REGISTER),
   allowOpenapi: checkEnvTrusty(process.env.ALLOW_OPENAPI),
   websiteId: process.env.WEBSITE_ID,
+  serverUrl: process.env.SERVER_URL, // example: https://tianji.example.com
 };
 
 export function checkEnvTrusty(env: string | undefined): boolean {