diff --git a/README.md b/README.md
index 1b73066..eb8ffe0 100644
--- a/README.md
+++ b/README.md
@@ -709,6 +709,18 @@ $easySms->send(18888888888, [
     ],
 ]);
 ```
+通知模板短信
+
+```php
+$easySms->send(18888888888, [
+    'template' => 'templateid',    // 模板编号(由客户顾问配置之后告知开发者)
+    'data' => [
+        'action' => 'sendTemplate', // 默认为 `sendCode`，校验短信验证码使用 `verifyCode`
+        'params' => [1,2,3], //短信参数列表，用于依次填充模板
+    ],
+]);
+```
+
 
 ### [云之讯](https://www.ucpaas.com/index.html)
 
diff --git a/src/Gateways/YunxinGateway.php b/src/Gateways/YunxinGateway.php
index aadf2fa..8db2784 100755
--- a/src/Gateways/YunxinGateway.php
+++ b/src/Gateways/YunxinGateway.php
@@ -61,6 +61,10 @@ public function send(PhoneNumberInterface $to, MessageInterface $message, Config
             case 'verifyCode':
                 $params = $this->buildVerifyCodeParams($to, $message);
 
+                break;
+            case "sendTemplate":
+                $params = $this->buildTemplateParams($to, $message, $config);
+
                 break;
             default:
                 throw new GatewayErrorException(sprintf('action: %s not supported', $action), 0);
@@ -159,4 +163,26 @@ public function buildVerifyCodeParams(PhoneNumberInterface $to, MessageInterface
             'code' => $data['code'],
         ];
     }
+
+    /**
+     * @param PhoneNumberInterface $to
+     * @param MessageInterface $message
+     * @param Config $config
+     * @return array
+     *
+     */
+    public function buildTemplateParams(PhoneNumberInterface $to, MessageInterface $message, Config $config)
+    {
+        $data = $message->getData($this);
+
+        $template = $message->getTemplate($this);
+
+        return [
+            'templateid'=>$template,
+            'mobiles'=>json_encode([$to->getUniversalNumber()]),
+            'params'=>array_key_exists('params',$data) ? json_encode($data['params']) : '',
+            'needUp'=>$config->get('need_up', false)
+        ];
+
+    }
 }
diff --git a/tests/Gateways/UcloudGatewayTest.php b/tests/Gateways/UcloudGatewayTest.php
index 248c509..ff684ed 100644
--- a/tests/Gateways/UcloudGatewayTest.php
+++ b/tests/Gateways/UcloudGatewayTest.php
@@ -11,8 +11,10 @@
 
 namespace Overtrue\EasySms\Tests\Gateways;
 
+use Overtrue\EasySms\EasySms;
 use Overtrue\EasySms\Exceptions\GatewayErrorException;
 use Overtrue\EasySms\Gateways\UcloudGateway;
+use Overtrue\EasySms\Gateways\YunxinGateway;
 use Overtrue\EasySms\Message;
 use Overtrue\EasySms\PhoneNumber;
 use Overtrue\EasySms\Support\Config;
@@ -69,46 +71,56 @@ public function testSend()
 
         $gateway->send(new PhoneNumber(18888888888), $message, $config);
     }
-    
+
     public function testSignContent()
     {
         $defaultSigContent = 'default_sig_content';
-        
+
         $dataSigContent = 'data_sig_content';
-        
+
         $config = [
             'private_key' => '', //私钥
             'public_key' => '', //公钥
             'sig_content' => $defaultSigContent, //签名
-            'project_id' => '',
+            'project_id' => '', //默认不填，子账号才需要填
         ];
-        $easySms = new EasySms($config);
-        
-        $phoneNumber = new PhoneNumber('18888888888');
-        $gateway = $easySms->gateway('ucloud');
-        
-        $reflectionMethod = new \ReflectionMethod(get_class($gateway), 'buildParams');
-        $reflectionMethod->setAccessible(true);
-        //验证指定签名
-        $message = new Message([
-            'template' => '',
-            'data' => [
-                'code' => '', // 如果是多个参数可以用数组
-                'mobiles' => '', //同时发送多个手机也可以用数组来,[1111111,11111]
-                'sig_content'=>$dataSigContent
-            ],
-        ]);
-        $result = $reflectionMethod->invokeArgs($gateway, [$phoneNumber, $message, $easySms->getConfig()]);
-        $this->assertSame($dataSigContent, $result['SigContent']);
-        //验证配置默认签名
+
+        $gateway = \Mockery::mock(UcloudGateway::class.'[request]', [$config])->shouldAllowMockingProtectedMethods();
+
+        $gateway->shouldReceive('request')->with(
+            'get',
+            \Mockery::on(function ($api) {
+                return 0 === strpos($api, UcloudGateway::ENDPOINT_URL);
+            }),
+            \Mockery::on(function ($params) {
+                return true;
+            })
+        )
+            ->andReturn([
+                'RetCode' => UcloudGateway::SUCCESS_CODE,
+            ], [
+                'RetCode' => 170,
+                'Message' => 'Missing signature',
+            ])->times(2);
+
         $message = new Message([
             'template' => '',
             'data' => [
                 'code' => '', // 如果是多个参数可以用数组
                 'mobiles' => '', //同时发送多个手机也可以用数组来,[1111111,11111]
+                'sig_content'=> $dataSigContent
             ],
         ]);
-        $result = $reflectionMethod->invokeArgs($gateway, [$phoneNumber, $message, $easySms->getConfig()]);
-        $this->assertSame($defaultSigContent, $result['SigContent']);
+        $config = new Config($config);
+
+        $this->assertSame([
+            'RetCode' => UcloudGateway::SUCCESS_CODE,
+        ], $gateway->send(new PhoneNumber(18888888888), $message, $config));
+
+        $this->expectException(GatewayErrorException::class);
+        $this->expectExceptionCode(170);
+        $this->expectExceptionMessage('Missing signature');
+
+        $gateway->send(new PhoneNumber(18888888888), $message, $config);
     }
 }
diff --git a/tests/Gateways/YunxinGatewayTest.php b/tests/Gateways/YunxinGatewayTest.php
index 1503736..f01288d 100755
--- a/tests/Gateways/YunxinGatewayTest.php
+++ b/tests/Gateways/YunxinGatewayTest.php
@@ -123,6 +123,61 @@ public function testSendWithVerifyCode()
         $gateway->send($phone, $message, $config);
     }
 
+    public function testSendWithTemplateMsg()
+    {
+        $config = [
+            'app_key' => 'mock-app-key',
+            'app_secret' => 'mock-app-secret',
+        ];
+
+        $gateway = \Mockery::mock(YunxinGateway::class.'[post,buildHeaders,buildTemplateParams]', [$config]);
+        $gateway->shouldAllowMockingProtectedMethods();
+
+        $phone = new PhoneNumber('18888888888');
+
+        $message = new Message([
+            'template' => 'mock-template-code',
+            'data' => [
+                'params' => ['1'],
+                'action' => 'sendTemplate',
+            ],
+        ]);
+
+        $config = new Config($config);
+
+        $gateway->shouldReceive('buildHeaders')
+            ->with($config)
+            ->andReturn('mock-headers');
+
+        $gateway->shouldReceive('buildTemplateParams')
+            ->with($phone, $message, $config)
+            ->andReturn('mock-params');
+
+        $gateway->shouldReceive('post')
+            ->with('https://api.netease.im/sms/sendtemplate.action', 'mock-params', 'mock-headers')
+            ->andReturn([
+                'code' => 200,
+                'msg' => 5,
+                'obj' => 6379,
+            ], [
+                'code' => 414,
+                'msg' => 'checksum',
+            ])
+            ->twice();
+
+        $this->assertSame([
+            'code' => 200,
+            'msg' => 5,
+            'obj' => 6379,
+        ], $gateway->send($phone, $message, $config));
+
+        $this->expectException(GatewayErrorException::class);
+        $this->expectExceptionCode(414);
+        $this->expectExceptionMessage('checksum');
+
+        $gateway->send($phone, $message, $config);
+    }
+
     public function testBuildEndpoint()
     {
         $config = [