diff --git a/static/js/sensor-1.js b/static/js/sensor-1.js
index 1aa31ef..29095e9 100644
--- a/static/js/sensor-1.js
+++ b/static/js/sensor-1.js
@@ -50,5 +50,5 @@ document.addEventListener('DOMContentLoaded', function () {
     fetchInitialData();
 
     // 每5秒获取最新的数据
-    setInterval(fetchLatestData, 5000);
+    setInterval(fetchLatestData, 1000);
 });
\ No newline at end of file