diff --git a/static/im/mattermost.js b/static/im/mattermost.js
index 83c78a4..fd8a129 100644
--- a/static/im/mattermost.js
+++ b/static/im/mattermost.js
@@ -5,8 +5,8 @@ class MattermostClient {
     constructor() {
         // 基础属性
         this.ready = false;
-        this.userBaseUrl = "https://im.sjqqzc.top"; // 用户 API
-        this.adminBaseUrl = "https://q.sjqqzc.top"; // 管理员 API
+        this.userBaseUrl = "https://im.dxmt.io"; // 用户 API
+        this.adminBaseUrl = "https://api.dxmt.io"; // 管理员 API
         this.ws = null;
         this.wsUrl = '';
         this.userToken = ''; // 用户令牌