diff --git a/xCAT-UI/js/service/service.js b/xCAT-UI/js/service/service.js
index 334b96160..f8af4a044 100644
--- a/xCAT-UI/js/service/service.js
+++ b/xCAT-UI/js/service/service.js
@@ -539,7 +539,7 @@ function loadNodesTable(data) {
     // Power softoff
     var powerSoftoffLnk = $('<a>Shutdown</a>');
     powerSoftoffLnk.click(function() {
-        var tgtNodes = getNodesChecked(nodesTableId);
+        var tgtNodes = getNodesChecked(nodesDTId);
         if (tgtNodes) {
             powerNode(tgtNodes, 'softoff');
         }