diff --git a/spug_web/src/pages/exec/task/HostSelector.js b/spug_web/src/pages/exec/task/HostSelector.js
index eda5982..c5edf30 100644
--- a/spug_web/src/pages/exec/task/HostSelector.js
+++ b/spug_web/src/pages/exec/task/HostSelector.js
@@ -42,11 +42,6 @@ class HostSelector extends React.Component {
   };
 
   columns = [{
-    title: '序号',
-    key: 'series',
-    render: (_, __, index) => index + 1,
-    width: 80
-  }, {
     title: '类别',
     dataIndex: 'zone',
   }, {
diff --git a/spug_web/src/pages/exec/task/TemplateSelector.js b/spug_web/src/pages/exec/task/TemplateSelector.js
index 4a87c18..4ec775d 100644
--- a/spug_web/src/pages/exec/task/TemplateSelector.js
+++ b/spug_web/src/pages/exec/task/TemplateSelector.js
@@ -37,11 +37,6 @@ class TemplateSelector extends React.Component {
   };
 
   columns = [{
-    title: '序号',
-    key: 'series',
-    render: (_, __, index) => index + 1,
-    width: 80
-  }, {
     title: '类型',
     dataIndex: 'type',
   }, {