diff --git a/plugins/task_manager/js/task_manager.js b/plugins/task_manager/js/task_manager.js
index 0b5cbe35c..7cafdf7da 100644
--- a/plugins/task_manager/js/task_manager.js
+++ b/plugins/task_manager/js/task_manager.js
@@ -540,6 +540,8 @@ function get_cron_list() {
     var loadT = layer.msg('获取计划任务列表..', {icon: 16, time: 0, shade: [0.3, '#000']});
     tmPostCallback('get_cron_list', {search:search_val}, function(rdata){
         layer.close(loadT);
+
+        var rdata = rdata.data;
         var tbody_tr = '';
         for (var i = 0; i < rdata.length; i++) {
             tbody_tr += '<tr title=\'' + rdata[i].command + '\'>\