diff --git a/extend/.gitignore b/extend/.gitignore
deleted file mode 100644
index c96a04f..0000000
--- a/extend/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*
-!.gitignore
\ No newline at end of file
diff --git a/extend/asc/line/LineLogin.php b/extend/asc/line/LineLogin.php
new file mode 100644
index 0000000..51461b6
--- /dev/null
+++ b/extend/asc/line/LineLogin.php
@@ -0,0 +1,97 @@
+<?php
+declare (strict_types = 1);
+
+namespace asc\line;
+
+use think\facade\Db;
+use GuzzleHttp\Client;
+
+class LineLogin
+{
+    private $channelId;
+    private $channelSecret;
+
+    public function __construct($channelId, $channelSecret)
+    {
+        $this->channelId = $channelId;
+        $this->channelSecret = $channelSecret;
+    }
+
+    public function getLoginUrl($site_code)
+    {
+        $url = 'https://access.line.me/oauth2/v2.1/authorize?';
+        $url .= 'response_type=code';
+        $url .= '&client_id='.$this->channelId;
+        $url .= '&redirect_uri=https://'.$_SERVER['HTTP_HOST'].'/login/linecallback/vip/'.$site_code;
+        $url .= '&state='.$_SERVER['REQUEST_URI'];
+        $url .= '&bot_prompt=aggressive';
+        $url .= '&scope=openid%20profile';
+
+        return $url;    	
+    }
+
+    public function getLineToken($code)
+    {
+		$client = new Client();
+
+        $response = $client->request('POST', 'https://api.line.me/oauth2/v2.1/token', [
+            'form_params' => [
+                'grant_type' => 'authorization_code',
+                'code' => $code,
+                'redirect_uri' => 'https://c3d3-220-129-67-224.jp.ngrok.io/m/login',
+                'client_id' => $this->channelId,
+                'client_secret' => $this->channelSecret
+            ]
+        ]);
+
+        return json_decode($response->getBody()->getContents(), true);    	
+    }
+
+    public function getUserProfile($token)
+    {
+        $client = new Client();
+        $headers = [
+            'Authorization' => 'Bearer ' . $token,
+            'Accept'        => 'application/json',
+        ];
+        $response = $client->request('GET', 'https://api.line.me/v2/profile', [
+            'headers' => $headers
+        ]);
+        return json_decode($response->getBody()->getContents(), true);    	
+    }
+
+    public function verifyToken($token)
+    {
+        $client = new Client();
+        $response = $client->request('GET', 'https://api.line.me/oauth2/v2.1/verify', [
+            'query' => [
+            	'access_token' => $token
+            ]
+        ]);
+        return json_decode($response->getBody()->getContents(), true);    	
+    }
+
+    /**
+     * 驗證 id token
+     */
+    public static function verifyIdToken($client_id, $id_token)
+    {
+        try{
+            $client = new Client();
+            $response = $client->request('POST', 'https://api.line.me/oauth2/v2.1/verify', [
+                'form_params' => [
+                    'id_token' => $id_token,
+                    'client_id'=> $client_id    
+                ]
+            ]);    
+            // print_r($response);
+            $body = $response->getBody()->getContents();
+
+            return json_decode($body, true);
+
+    	} catch (\Exception $e) {
+            return false;   
+        }    
+
+    }    
+}
diff --git a/extend/asc/line/LinePay.php b/extend/asc/line/LinePay.php
new file mode 100644
index 0000000..7f831dd
--- /dev/null
+++ b/extend/asc/line/LinePay.php
@@ -0,0 +1,68 @@
+<?php
+declare (strict_types = 1);
+
+namespace asc\line;
+
+use think\facade\Db;
+use GuzzleHttp\Client;
+
+class LinePay
+{
+    private $channelId;
+    private $channelSecret;
+
+    public function __construct($channelId, $channelSecret)
+    {
+        $this->channelId = $channelId;
+        $this->channelSecret = $channelSecret;
+    }
+
+    public function request($data){
+        $uri = '/v3/payments/request';
+        $Nonce = date('c') . uniqid('-');
+
+        $authMacText = $this->channelSecret . $uri . json_encode($data) . $Nonce;
+        $Authorization = base64_encode(hash_hmac('sha256', $authMacText, $this->channelSecret, true));
+
+        $headers = [
+            'Content-Type' => 'application/json',
+            'X-LINE-ChannelId' => $this->channelId,
+            'X-LINE-Authorization-Nonce' => $Nonce,
+            'X-LINE-Authorization' => $Authorization
+        ];
+
+        $client = new Client([
+            'headers' => $headers
+        ]);
+
+        $response = $client->post('https://sandbox-api-pay.line.me'.$uri, ['body' => json_encode($data)]);
+
+        return json_decode($response->getBody()->getContents(), true);    	
+
+    }
+
+    public function confirm($transation_id, $data){
+        $uri = '/v3/payments/'.$transation_id.'/confirm';
+        $Nonce = date('c') . uniqid('-');
+
+        $authMacText = $this->channelSecret . $uri . json_encode($data) . $Nonce;
+        $Authorization = base64_encode(hash_hmac('sha256', $authMacText, $this->channelSecret, true));
+
+        $headers = [
+            'Content-Type' => 'application/json',
+            'X-LINE-ChannelId' => $this->channelId,
+            'X-LINE-Authorization-Nonce' => $Nonce,
+            'X-LINE-Authorization' => $Authorization
+        ];
+
+        $client = new Client([
+            'headers' => $headers
+        ]);
+
+        $response = $client->post('https://sandbox-api-pay.line.me'.$uri, ['body' => json_encode($data)]);
+
+        return json_decode($response->getBody()->getContents(), true);    	
+
+    }
+
+}