diff --git a/assets/js/api-host.js b/assets/js/api-host.js
deleted file mode 100644
index 55d6f15..0000000
--- a/assets/js/api-host.js
+++ /dev/null
@@ -1 +0,0 @@
-export let api_host = 'http://localhost:5291';
\ No newline at end of file
diff --git a/layouts/default.vue b/layouts/default.vue
index fe79a68..defe2d7 100644
--- a/layouts/default.vue
+++ b/layouts/default.vue
@@ -535,7 +535,8 @@
 import { ref, onMounted } from 'vue'
 import { useHead } from "#app";
 import { useRouter } from "vue-router"; //匯入路徑
-const { $api_host } = useNuxtApp(); //匯入API host
+const config = useRuntimeConfig();
+const $api_host = config.public.apiHost;
 const router = useRouter(); // 匯入
 
 useHead({
diff --git a/layouts/defaultmanager.vue b/layouts/defaultmanager.vue
index 5a213a0..280e230 100644
--- a/layouts/defaultmanager.vue
+++ b/layouts/defaultmanager.vue
@@ -533,7 +533,8 @@
 <script setup>
 import { useHead } from "#app";
 import { useRouter } from "vue-router"; //匯入路徑
-const { $api_host } = useNuxtApp(); //匯入API host
+const config = useRuntimeConfig();
+const $api_host = config.public.apiHost;
 const router = useRouter(); // 匯入
 
 useHead({
diff --git a/nuxt.config.ts b/nuxt.config.ts
index 45de050..04954c6 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -2,10 +2,9 @@
 export default defineNuxtConfig({
   compatibilityDate: '2024-11-01',
   devtools: { enabled: true },
-  plugins: ['~/plugins/api-host.js'],
   runtimeConfig: {
     public: {
-      apiHost: process.env.NUXT_PUBLIC_API_HOST || 'http://localhost:5291',
+      apiHost: 'http://localhost:5291',
     }
   }
 })
diff --git a/plugins/api-host.js b/plugins/api-host.js
deleted file mode 100644
index eabac58..0000000
--- a/plugins/api-host.js
+++ /dev/null
@@ -1,4 +0,0 @@
-export default defineNuxtPlugin(nuxtApp => {
-    // 定義 api_host 為全局變數
-    nuxtApp.provide('api_host', 'http://localhost:5291');
-  });
\ No newline at end of file