diff --git a/sec-beidou/src/main/resources/templates/page/cmd_line.html b/sec-beidou/src/main/resources/templates/page/cmd_line.html
index b6f98aa6..4e5dadf7 100644
--- a/sec-beidou/src/main/resources/templates/page/cmd_line.html
+++ b/sec-beidou/src/main/resources/templates/page/cmd_line.html
@@ -102,9 +102,9 @@
 				success: function (result) {
 					//console.log(result);
 					if(result.code == 0){
-						rxWin.val(rxWin.val() +result.data+ "\r\n");
 						var obj = document.getElementById("rx_win");
 						obj.scrollTop = obj.scrollHeight;
+						rxWin.val(rxWin.val() +result.data+ "\r\n");
 					}
 					else{
 						layer.alert(result.data, {
@@ -182,9 +182,9 @@
 	}
 	function setResult(result) {
 		var $ = layui.$;
-		$("#rx_win").val($("#rx_win").val() + result.data + "\r\n");
 		var obj = document.getElementById("rx_win");
 		obj.scrollTop = obj.scrollHeight;
+		$("#rx_win").val($("#rx_win").val() + result.data + "\r\n");
 		form.render();
 	}
 </script>