diff --git a/pages/index/decode.vue b/pages/index/decode.vue
index 9fcd67d..c60b072 100644
--- a/pages/index/decode.vue
+++ b/pages/index/decode.vue
@@ -20,6 +20,8 @@
 </template>
 
 <script>
+	import CONFIG from '../../utils/config.js';
+
 	export default {
 		data() {
 			return {
@@ -81,7 +83,7 @@
 				const self = this
 				const token = wx.getStorageSync('token');
 				wx.connectSocket({
-					url: 'wss://ai-api.aitools666.com/chat',
+					url: CONFIG.getWsUrl(CONFIG.api.chat),
 					header: {
 						'authorization': token
 					}
@@ -135,7 +137,7 @@
 				}
 				this.shareBtnLoading = true
 				wx.downloadFile({
-					url: 'https://ai-api.aitools666.com/generate-post?record_id=' + this.recordId,
+					url: CONFIG.getHttpUrl(CONFIG.api.generatePost) + '?record_id=' + this.recordId,
 					success: (res) => {
 						this.shareBtnLoading = false
 						wx.showShareImageMenu({
diff --git a/pages/index/index.vue b/pages/index/index.vue
index d4ce784..1889c65 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -38,6 +38,8 @@
 </template>
 
 <script>
+	import CONFIG from '../../utils/config.js';
+
 	export default {
 		data() {
 			return {
@@ -72,7 +74,7 @@
 							const userInfo = res.userInfo;					
 							// 将 code 和 userInfo 发送给后台服务器
 							wx.request({
-								url: 'https://ai-api.aitools666.com/login',
+								url: CONFIG.getHttpUrl(CONFIG.api.login),
 								method: 'get',
 								data: {
 									code: code
diff --git a/utils/config.js b/utils/config.js
new file mode 100644
index 0000000..e696019
--- /dev/null
+++ b/utils/config.js
@@ -0,0 +1,24 @@
+// 后端 API 地址配置
+const CONFIG = {
+  // 基础域名（生产环境请替换为你的后端地址）
+  baseUrl: "https://ai-api.aitools666.com",
+
+  // 接口地址
+  api: {
+    login: "/login",
+    chat: "/chat",
+    generatePost: "/generate-post",
+  },
+
+  // 获取完整 HTTP URL
+  getHttpUrl(path) {
+    return this.baseUrl + path;
+  },
+
+  // 获取完整 WebSocket URL
+  getWsUrl(path) {
+    return this.baseUrl.replace(/^https?:/, "wss:") + path;
+  },
+};
+
+module.exports = CONFIG;