diff --git a/module/host/config.php b/module/host/config.php
index 3ba8d69bc0..c223cdbba6 100644
--- a/module/host/config.php
+++ b/module/host/config.php
@@ -28,3 +28,7 @@ $config->host->featureBar = array(
         'url'    => helper::createLink('host', 'treemap', 'type=group'),
     ),
 );
+
+$config->host->actions = new stdclass();
+$config->host->actions->view = array();
+$config->host->actions->view['suffixActions'] = array('edit', 'delete');
\ No newline at end of file
diff --git a/module/host/config/dtable.php b/module/host/config/dtable.php
index bea1e70fdb..e30d53538d 100644
--- a/module/host/config/dtable.php
+++ b/module/host/config/dtable.php
@@ -76,13 +76,15 @@ $config->host->actionList['offline']['url']         = helper::createLink('host',
 $config->host->actionList['edit']['icon']        = 'edit';
 $config->host->actionList['edit']['text']        = $lang->edit;
 $config->host->actionList['edit']['hint']        = $lang->edit;
+$config->host->actionList['edit']['showText']    = true;
 $config->host->actionList['edit']['url']         = array('module' => 'host', 'method' => 'edit', 'params' => 'id={id}');
 
-$config->host->actionList['delete']['icon']       = 'trash';
-$config->host->actionList['delete']['text']       = $lang->delete;
-$config->host->actionList['delete']['hint']       = $lang->delete;
-$config->host->actionList['delete']['ajaxSubmit'] = true;
-$config->host->actionList['delete']['url']        = array('module' => 'host', 'method' => 'delete', 'params' => 'id={id}');
+$config->host->actionList['delete']['icon']         = 'trash';
+$config->host->actionList['delete']['text']         = $lang->delete;
+$config->host->actionList['delete']['hint']         = $lang->delete;
+$config->host->actionList['delete']['showText']     = true;
+$config->host->actionList['delete']['data-confirm'] = $lang->host->confirmDelete;
+$config->host->actionList['delete']['url']          = array('module' => 'host', 'method' => 'delete', 'params' => 'id={id}');
 
 $config->host->dtable->fieldList['actions']['name']     = 'actions';
 $config->host->dtable->fieldList['actions']['title']    = $lang->actions;
diff --git a/module/host/control.php b/module/host/control.php
index 40bd9fc27f..9dfc311636 100644
--- a/module/host/control.php
+++ b/module/host/control.php
@@ -1,4 +1,9 @@
 <?php
+
+use Symfony\Component\Yaml\Inline;
+
+use function zin\isAjaxRequest;
+
 /**
  * The control file of host of ZenTaoPMS.
  *
@@ -113,9 +118,7 @@ class host extends control
                 if(!empty($changes)) $this->action->logHistory($actionID, $changes);
             }
 
-            if(isonlybody()) $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => 'parent'));
-
-            return $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => inlink('browse')));
+            return $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'load' => inlink('browse'), 'closeModal' => true));
         }
 
         $this->view->accounts   = $this->loadModel('account')->getPairs();
@@ -158,9 +161,12 @@ class host extends control
         }
         else
         {
-            $response['result']  = 'success';
-            $response['message'] = '';
-            $response['load']    = true;
+            $response['result']     = 'success';
+            $response['message']    = '';
+            $response['load']       = true;
+            $response['closeModal'] = true;
+
+            if(helper::isAjaxRequest('modal')) return print(js::execute("loadCurrentPage();$('.modal').removeClass('show')"));
         }
         $this->send($response);
     }
diff --git a/module/host/ui/edit.html.php b/module/host/ui/edit.html.php
index 48063815e2..fe96fb5525 100644
--- a/module/host/ui/edit.html.php
+++ b/module/host/ui/edit.html.php
@@ -22,14 +22,14 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('name'),
             set::label($lang->host->name),
             set::value($host->name),
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->admin),
             set::control('picker'),
             set::name('admin'),
@@ -41,7 +41,7 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->cpuBrand),
             set::control('picker'),
             set::name('cpuBrand'),
@@ -50,7 +50,7 @@ formPanel
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('cpuModel'),
             set::label($lang->host->cpuModel),
             set::value($host->cpuModel),
@@ -60,14 +60,14 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('cpuNumber'),
             set::label($lang->host->cpuNumber),
             set::value($host->cpuNumber),
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('cpuCores'),
             set::label($lang->host->cpuCores),
             set::value($host->cpuCores),
@@ -77,7 +77,7 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('memory'),
             set::label($lang->host->memory),
             set::value($host->memory),
@@ -90,7 +90,7 @@ formPanel
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('diskSize'),
             set::label($lang->host->diskSize),
             set::value($host->diskSize),
@@ -106,7 +106,7 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->group),
             set::control('picker'),
             set::name('group'),
@@ -115,7 +115,7 @@ formPanel
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->serverRoom),
             set::control('picker'),
             set::name('serverRoom'),
@@ -127,14 +127,14 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('serverModel'),
             set::label($lang->host->serverModel),
             set::value($host->serverModel),
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->hostType),
             set::control('picker'),
             set::name('hostType'),
@@ -146,7 +146,7 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->osName),
             set::control('picker'),
             set::name('osName'),
@@ -156,7 +156,7 @@ formPanel
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->osVersion),
             set::control('picker'),
             set::name('osVersion'),
@@ -168,14 +168,14 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('zap'),
             set::label($lang->host->zap),
             set::value($host->zap ? $host->zap : 8086),
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->tags),
             set::control('picker'),
             set::name('vsoft'),
@@ -187,14 +187,14 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('intranet'),
             set::label($lang->host->intranet),
             set::value($host->intranet),
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('extranet'),
             set::label($lang->host->extranet),
             set::value($host->extranet),
@@ -204,7 +204,7 @@ formPanel
     (
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::label($lang->host->provider),
             set::control('picker'),
             set::name('provider'),
@@ -213,7 +213,7 @@ formPanel
         ),
         formGroup
         (
-            set::width('1/3'),
+            set::width('400px'),
             set::name('status'),
             set::control('radioList'),
             set::label($lang->host->status),