diff --git a/.env b/.env
index e76f468..eed1209 100644
--- a/.env
+++ b/.env
@@ -49,3 +49,5 @@ API_KEY=22c64b60-6e60-433c-991d-f6d658024b9e
 # 是否启用 Basic Auth 认证（true/false）
 ENABLE_BASIC_AUTH=true
 
+PORT=3300
+HOST=0.0.0.0
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 68a807c..77c108f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,4 +18,6 @@ unpackage
 qingyun
 plan
 .trae
-plans
\ No newline at end of file
+plans
+android
+docs
\ No newline at end of file
diff --git a/ionic-app/index.html b/ionic-app/index.html
index f522617..faa7c1a 100644
--- a/ionic-app/index.html
+++ b/ionic-app/index.html
@@ -23,6 +23,7 @@
 
   <body>
     <div id="app"></div>
+    <div id="api-footer" style="position: fixed; bottom: 0; left: 0; right: 0; z-index: 99999; background: var(--ion-toolbar-background, #f8f9fa); padding: 10px; text-align: center; font-size: 12px; color: var(--ion-text-color, #333); border-top: 1px solid #ddd;"></div>
     <script type="module" src="/src/main.ts"></script>
   </body>
 </html>
diff --git a/ionic-app/src/App.vue b/ionic-app/src/App.vue
index 22b3032..c0873d2 100644
--- a/ionic-app/src/App.vue
+++ b/ionic-app/src/App.vue
@@ -1,5 +1,15 @@
 <script setup lang="ts">
 import { IonApp, IonRouterOutlet } from '@ionic/vue'
+import { onMounted } from 'vue'
+
+const apiHost = import.meta.env.VITE_API_BASE_URL || 'http://localhost:3001'
+
+onMounted(() => {
+  const footer = document.getElementById('api-footer')
+  if (footer) {
+    footer.textContent = `连接: ${apiHost}`
+  }
+})
 </script>
 
 <template>
