diff --git a/sai/modules/saimod_sys_cron/js/saimod_sys_cron.js b/sai/modules/saimod_sys_cron/js/saimod_sys_cron.js
index 5b17e6f..51306ba 100644
--- a/sai/modules/saimod_sys_cron/js/saimod_sys_cron.js
+++ b/sai/modules/saimod_sys_cron/js/saimod_sys_cron.js
@@ -1,4 +1,5 @@
 function init_saimod_sys_cron() {
+    $("#sai_mod_cron_table").tablesorter();
     register_cron_add();
     register_cron_del();
     register_cron_edit();
diff --git a/sai/modules/saimod_sys_cron/tpl/tabs.tpl b/sai/modules/saimod_sys_cron/tpl/tabs.tpl
index 779ad6f..52a5eca 100644
--- a/sai/modules/saimod_sys_cron/tpl/tabs.tpl
+++ b/sai/modules/saimod_sys_cron/tpl/tabs.tpl
@@ -3,22 +3,26 @@
 Last Visit: ${last_visit}<br/>
 <a href="./sai.php?call=cron" target="_blank">Start Cron</a>
 <div id="cron_content">
-    <table class="table table-hover table-condensed sai_table" style="overflow: auto;">
-        <tr>
-            <th>class</th>
-            <th>min</th>
-            <th>hour</th>
-            <th>day</th>
-            <th>day_week</th>
-            <th>month</th>
-            <th>last_run</th>
-            <th>next_run</th>
-            <th>status</th>
-            <th></th>
-            <th>action</th>
-            <th></th>
-        </tr>
-        ${content}
+    <table class="table table-hover table-condensed sai_table tablesorter" id="sai_mod_cron_table" style="overflow: auto;">
+        <thead>
+            <tr>
+                <th>class</th>
+                <th>min</th>
+                <th>hour</th>
+                <th>day</th>
+                <th>day_week</th>
+                <th>month</th>
+                <th>last_run</th>
+                <th>next_run</th>
+                <th>status</th>
+                <th></th>
+                <th>action</th>
+                <th></th>
+            </tr>
+        </thead>   
+        <tbody>
+            ${content}
+        </tbody>    
         <tr>
             <td><input class="form-control" type="text" id="input_cron_class" placeholder="class" style="width: 200px;"></td>
             <td><input class="form-control" type="text" id="input_cron_min" placeholder="min" value="0" style="width: 40px;"></td>