diff --git a/app/Admin/Controllers/EquipResourceRecordController.php b/app/Admin/Controllers/EquipResourceRecordController.php
index 275138d..578e091 100644
--- a/app/Admin/Controllers/EquipResourceRecordController.php
+++ b/app/Admin/Controllers/EquipResourceRecordController.php
@@ -26,6 +26,7 @@ class EquipResourceRecordController extends AdminController
             ->body($this->form())
             ->body(new EquipResourceRecordRender());
     }
+
     /**
      * Make a grid builder.
      *
@@ -103,18 +104,22 @@ class EquipResourceRecordController extends AdminController
 
 //            68C0 0866472059902068 01 09 0111 00 00 00000002 01 8D16
 //            $a = EquipResourceRecordService::getCheckCode('68C008664720599020680109011100000000000201');
-            $form->text('起始符')->default(68)->disable(true);
-            $form->text('设备类型')->default('C0')->disable(true);
-            $form->text('设备号');
-            $form->text('控制码')->default('01')->disable(true);
-            $form->text('数据长度')->default('09')->disable(true);
-            $form->text('指令标识')->default('0111')->disable(true);
-            $form->text('数据')->default('00')->disable(true);
-            $form->select('命令方式')->options(['00', '11'])->default(0)->disable(false);
-            $form->text('自定义数组')->size(8);
-            $form->text('固定字节')->default('01')->disable(true);
-            $form->text('累加和校验')->disable(true);
-            $form->text('结束符')->default('16')->disable(true);
+            $form->text('起始符')->default(68)->disable(true)->required();
+            $form->text('设备类型')->default('C0')->disable(true)->required();
+            $form->text('设备号')->required();
+            $form->select('控制码')->options(['01', '02'])->default(0)->required();
+            $form->select('数据长度')->options(['09', '0B'])->default(0)->required();
+            $form->text('指令标识')->default('0111')->required();
+            $form->text('数据')->default('00')->required();
+            $form->select('命令方式')->options(['00', '11'])->default(0)->disable(false)->required();
+            $form->text('自定义数组')->default('00000000')->size(8)->required();
+            $form->text('固定字节')->default('01')->disable(true)->required();
+
+
+            $form->text('累加和校验')->disable(true)->required();
+            $form->button('生成校验码')->class('btn-info 生成校验码');
+
+            $form->text('结束符')->default('16')->disable(true)->required();
             $form->text('val')->required();
 
 
@@ -131,7 +136,7 @@ class EquipResourceRecordController extends AdminController
 
         $res = $equip_resource_service->writeCache($param);
 
-        if (isset($res['errno'])){
+        if (isset($res['errno'])) {
             if ($res['errno'] === 0) {
                 return $this->form()->store($param);
             }
diff --git a/app/Admin/Forms/EquipCacheForm.php b/app/Admin/Forms/EquipCacheForm.php
index beb00d2..3f672a8 100644
--- a/app/Admin/Forms/EquipCacheForm.php
+++ b/app/Admin/Forms/EquipCacheForm.php
@@ -74,18 +74,19 @@ class EquipCacheForm extends Form implements LazyRenderable
 
 //            68C0 0866472059902068 0109 0111 00 0000000002 01 8D16
 //            $a = EquipResourceRecordService::getCheckCode('68C008664720599020680109011100000000000201');
-        $this->text('起始符')->disable(true);
-        $this->text('设备类型')->disable(true);
-        $this->text('设备号');
-        $this->text('控制码')->disable(true);
-        $this->text('数据长度')->disable(true);
-        $this->text('指令标识')->disable(true);
-        $this->text('数据')->disable(true);
-        $this->select('命令方式')->options(['00', '11'])->disable(false);
-        $this->text('自定义数组');
-        $this->text('固定字节')->disable(true);
-        $this->text('累加和校验')->disable(true);
-        $this->text('结束符')->disable(true);
+        $this->text('起始符')->disable(true)->required();
+        $this->text('设备类型')->disable(true)->required();
+        $this->text('设备号')->required();
+        $this->select('控制码')->options(['01', '02'])->required();
+        $this->select('数据长度')->options(['09', '0B'])->required();
+        $this->text('指令标识')->required();
+        $this->text('数据')->required();
+        $this->select('命令方式')->options(['00', '11'])->disable(false)->required();
+        $this->text('自定义数组')->required();
+        $this->text('固定字节')->disable(true)->required();
+        $this->text('累加和校验')->disable(true)->required();
+        $this->button('生成校验码')->class('btn-info 生成校验码');
+        $this->text('结束符')->disable(true)->required();
         $this->text('val')->required();
         $this->addAjaxScript();
 
@@ -111,12 +112,12 @@ class EquipCacheForm extends Form implements LazyRenderable
             '起始符' => '68',
             '设备类型' => 'C0',
             '设备号' => str_pad($this->payload['imei'], 16, '0', STR_PAD_LEFT),
-            '控制码' => '01',
-            '数据长度' => '09',
+            '控制码' => 0,
+            '数据长度' => 0,
             '指令标识' => '0111',
             '数据' => '00',
             '命令方式' => 0,
-            '自定义数组' => '',
+            '自定义数组' => '00000000',
             '固定字节' => '01',
             '累加和校验' => '',
             '结束符' => '16',
diff --git a/app/Admin/Renders/EquipResourceRecordRender.php b/app/Admin/Renders/EquipResourceRecordRender.php
index 93bd854..25a6011 100644
--- a/app/Admin/Renders/EquipResourceRecordRender.php
+++ b/app/Admin/Renders/EquipResourceRecordRender.php
@@ -11,15 +11,13 @@ class EquipResourceRecordRender implements Renderable {
     {
         return <<<JS
 
-        $('.field_设备号').change(function () {
+        $('.生成校验码').click(function () {
             var res = getCheckCode()
-        })
-        $('.field_命令方式').change(function () {
-            var res = getCheckCode()
-        })
-        $('.field_自定义数组').change(function () {
-            var res = getCheckCode()
-        })
+            if (!res){
+                alert('有未填项')
+            }
+
+        });
 
 
         function getCheckCode() {
@@ -33,18 +31,20 @@ class EquipResourceRecordRender implements Renderable {
             var val8 = $('.field_命令方式').val();
             var val9 = $('.field_自定义数组').val();
             var val10 = $('.field_固定字节').val();
+
             var val11 = $('.field_累加和校验').val();
             var val12 = $('.field_结束符').val();
 
-            if (val3 == '' || val8 == '' || val9 == ''){
-                return;
-            }
-            if (val8 == 0){
-                val8 = '00'
-            } else {
-                val8 = '11'
+            for(var i = 1; i <= 10 ; i++) {
+                if (eval('val' + i + '== ""')){
+                    return;
+                }
             }
 
+            val4 = val4 == 0 ? '01' : '02';
+            val5 = val5 == 0 ? '09' : '0B';
+            val8 = val8 == 0 ? '00' : '11';
+
             let str = val1 + val2 + val3 + val4 + val5 + val6 + val7 + val8 + val9 + val10
 
             let itotal=0,len = str.length,num = 0;
@@ -56,6 +56,7 @@ class EquipResourceRecordRender implements Renderable {
             }
             let mode = itotal%256;
             let shex = mode.toString(16)
+
             let res =shex.substr(-2).toUpperCase();
 
             $('.field_累加和校验').val(res)