diff --git a/packages/plugins/system-settings/src/plugin.ts b/packages/plugins/system-settings/src/plugin.ts
index a51e20b15..c367fcbc1 100644
--- a/packages/plugins/system-settings/src/plugin.ts
+++ b/packages/plugins/system-settings/src/plugin.ts
@@ -4,11 +4,11 @@ import { resolve } from 'path';
 
 export class SystemSettingsPlugin extends Plugin {
   async install(options: InstallOptions) {
-    const [opts] = options.cliArgs;
+    const { cliArgs } = options;
     await this.db.getRepository('systemSettings').create({
       values: {
         title: 'NocoBase',
-        appLang: opts?.lang || 'en-US',
+        appLang: cliArgs?.[0]?.opts?.lang || process.env.APP_LANG || 'en-US',
         logo: {
           title: 'nocobase-logo',
           filename: '682e5ad037dd02a0fe4800a3e91c283b.png',