diff --git a/packages/create-nocobase-app/templates/AppGenerator/.umirc.ts b/packages/create-nocobase-app/templates/AppGenerator/.umirc.ts
index 42325b906..ece48c38f 100644
--- a/packages/create-nocobase-app/templates/AppGenerator/.umirc.ts
+++ b/packages/create-nocobase-app/templates/AppGenerator/.umirc.ts
@@ -8,13 +8,15 @@ dotenv.config({
 
 process.env.MFSU_AD = 'none';
 
+const baseUrl = `http://localhost:${process.env.API_PORT || '13001'}/`;
+
 export default defineConfig({
   favicon: '/favicon.png',
   nodeModulesTransform: {
     type: 'none',
   },
   define: {
-    'process.env.API_URL': process.env.API_URL || 'http://127.0.0.1',
+    'process.env.API_URL': process.env.API_URL || `${baseUrl}api/`,
     'process.env.API_PORT': process.env.API_PORT || '13001',
   },
   proxy: {