diff --git a/software/src/软件电脑端/js/websocket.js b/software/src/软件电脑端/js/websocket.js
index 5680b6b5..7dac2252 100644
--- a/software/src/软件电脑端/js/websocket.js
+++ b/software/src/软件电脑端/js/websocket.js
@@ -15,6 +15,10 @@
  */
 
 const WsModule = (() => {
+    // ---- API 地址（与 ui.js 保持一致）----
+    const API_BASE = (typeof window !== 'undefined' && (window.location.hostname === 'localhost' || window.location.hostname === '127.0.0.1'))
+        ? 'http://121.41.216.243' : '';
+
     let ros = null;
     let rosConnected = false;
     let droneConnected = false;
@@ -403,7 +407,7 @@ const WsModule = (() => {
         _backendSyncCounter++;
         if (_backendSyncCounter >= 25 && displayLat && displayLng) {
             _backendSyncCounter = 0;
-            fetch('/api/drone/status', {
+            fetch(API_BASE + '/api/drone/status', {
                 method: 'POST',
                 headers: { 'Content-Type': 'application/json' },
                 body: JSON.stringify({