diff --git a/src/Message/CompletePurchaseRequest.php b/src/Message/CompletePurchaseRequest.php
index e68cc83..53d142b 100644
--- a/src/Message/CompletePurchaseRequest.php
+++ b/src/Message/CompletePurchaseRequest.php
@@ -16,16 +16,29 @@ public function getData()
     {
         $data = $this->httpRequest->request->all();
         $tradeSha = $this->tradeSha($data['TradeInfo']);
-        $data['Result'] = $this->decrypt($data['TradeInfo']);
         if (! hash_equals($tradeSha, $data['TradeSha'])) {
             throw new InvalidResponseException('Incorrect TradeSha');
         }
 
-        return $data;
+        $responseText = $this->decrypt($data['TradeInfo']);
+
+        $decode = json_decode($responseText, true);
+        if (json_last_error() === JSON_ERROR_NONE) {
+            $decode = array_merge([
+                'Status' => $decode['Status'],
+                'Message' => $decode['Message'],
+            ], $decode['Result']);
+        } else {
+            $decode = [];
+            parse_str($responseText, $decode);
+        }
+
+        return $decode;
     }
 
     public function sendData($data)
     {
+
         return $this->response = new CompletePurchaseResponse($this, $data);
     }
 }
diff --git a/src/Message/CompletePurchaseResponse.php b/src/Message/CompletePurchaseResponse.php
index e9e2305..f41effc 100644
--- a/src/Message/CompletePurchaseResponse.php
+++ b/src/Message/CompletePurchaseResponse.php
@@ -11,7 +11,7 @@ public function isSuccessful(): bool
 
     public function getMessage()
     {
-        return $this->data['Result']['Message'];
+        return $this->data['Message'];
     }
 
     public function getCode()
@@ -21,15 +21,11 @@ public function getCode()
 
     public function getTransactionReference()
     {
-        return array_key_exists('Result', $this->data['Result'])
-            ? $this->data['Result']['Result']['TradeNo']
-            : $this->data['Result']['TradeNo'];
+        return $this->data['TradeNo'];
     }
 
     public function getTransactionId()
     {
-        return array_key_exists('Result', $this->data['Result'])
-            ? $this->data['Result']['Result']['MerchantOrderNo']
-            : $this->data['Result']['MerchantOrderNo'];
+        return $this->data['MerchantOrderNo'];
     }
 }
diff --git a/src/Message/FetchTransactionRequest.php b/src/Message/FetchTransactionRequest.php
index b4c1b71..e0f555d 100644
--- a/src/Message/FetchTransactionRequest.php
+++ b/src/Message/FetchTransactionRequest.php
@@ -44,6 +44,7 @@ public function getGateway()
 
     /**
      * @throws InvalidRequestException
+     * @throws InvalidResponseException
      */
     public function getData()
     {
@@ -61,35 +62,32 @@ public function getData()
 
         $data['CheckValue'] = $this->checkValue($data);
 
-        return $data;
-    }
-
-    /**
-     * @throws InvalidResponseException
-     */
-    public function sendData($data)
-    {
         $response = $this->httpClient->request('POST', $this->getEndpoint(), [
             'Content-Type' => 'application/x-www-form-urlencoded',
         ], http_build_query($data));
 
-        $body = trim((string) $response->getBody());
-        $result = json_decode($body, true);
+        $responseText = trim((string) $response->getBody());
+        $result = json_decode($responseText, true);
 
         if (json_last_error() === JSON_ERROR_NONE) {
-
-            if (! hash_equals($result['Result']['CheckCode'], $this->checkCode($result['Result']))) {
-                throw new InvalidResponseException('Incorrect CheckCode');
-            }
+            $decode = array_merge([
+                'Status' => $result['Status'],
+                'Message' => $result['Message'],
+            ], $result['Result']);
         } else {
-            $result = [];
-            parse_str($body, $result);
+            $decode = [];
+            parse_str($responseText, $decode);
+        }
 
-            if (! hash_equals($result['CheckCode'], $this->checkCode($result))) {
-                throw new InvalidResponseException('Incorrect CheckCode');
-            }
+        if (! hash_equals($decode['CheckCode'], $this->checkCode($decode))) {
+            throw new InvalidResponseException('Incorrect CheckCode');
         }
 
-        return $this->response = new FetchTransactionResponse($this, $result);
+        return $decode;
+    }
+
+    public function sendData($data)
+    {
+        return $this->response = new FetchTransactionResponse($this, $data);
     }
 }
diff --git a/src/Message/FetchTransactionResponse.php b/src/Message/FetchTransactionResponse.php
index bf4122e..c6223ef 100644
--- a/src/Message/FetchTransactionResponse.php
+++ b/src/Message/FetchTransactionResponse.php
@@ -16,9 +16,7 @@ public function isCancelled()
 
     public function getCode()
     {
-        return array_key_exists('Result', $this->data)
-            ? $this->data['Result']['TradeStatus']
-            : $this->data['TradeStatus'];
+        return $this->data['TradeStatus'];
     }
 
     public function getMessage()
@@ -36,15 +34,11 @@ public function getMessage()
 
     public function getTransactionReference()
     {
-        return array_key_exists('Result', $this->data)
-            ? $this->data['Result']['TradeNo']
-            : $this->data['TradeNo'];
+        return $this->data['TradeNo'];
     }
 
     public function getTransactionId()
     {
-        return array_key_exists('Result', $this->data)
-            ? $this->data['Result']['MerchantOrderNo']
-            : $this->data['MerchantOrderNo'];
+        return $this->data['MerchantOrderNo'];
     }
 }
diff --git a/src/Message/VoidRequest.php b/src/Message/VoidRequest.php
index 127ae2c..6be8e8d 100644
--- a/src/Message/VoidRequest.php
+++ b/src/Message/VoidRequest.php
@@ -87,9 +87,8 @@ public function sendData($data)
             'PostData_' => $this->encrypt($data),
         ]));
 
-        $body = trim((string) $response->getBody());
-
-        $result = json_decode($body, true);
+        $responseText = trim((string) $response->getBody());
+        $result = json_decode($responseText, true);
 
         if (json_last_error() === JSON_ERROR_NONE) {
             if (! hash_equals($result['Result']['CheckCode'], $this->checkCode($result['Result']))) {
diff --git a/src/Traits/HasDefaults.php b/src/Traits/HasDefaults.php
index 5953ce2..36ff782 100644
--- a/src/Traits/HasDefaults.php
+++ b/src/Traits/HasDefaults.php
@@ -3,10 +3,11 @@
 namespace Omnipay\NewebPay\Traits;
 
 use Omnipay\Common\Exception\InvalidRequestException;
-use Omnipay\NewebPay\Encryptor;
 
 trait HasDefaults
 {
+    use HasEncryptor;
+
     /**
      * 藍新金流商店代號
      *
@@ -158,47 +159,4 @@ public function getAmt()
         return (int) $this->getAmount();
     }
 
-    public function encrypt(array $data)
-    {
-        $encryptor = new Encryptor($this->getHashKey(), $this->getHashIv());
-
-        return $encryptor->encrypt($data);
-    }
-
-    public function decrypt(string $plainText)
-    {
-        $encryptor = new Encryptor($this->getHashKey(), $this->getHashIv());
-        $result = $encryptor->decrypt($plainText);
-
-        $data = json_decode($result, true);
-        if (json_last_error() === JSON_ERROR_NONE) {
-            return $data;
-        }
-
-        $data = [];
-        parse_str($result, $data);
-
-        return $data;
-    }
-
-    public function tradeSha($plainText)
-    {
-        $encryptor = new Encryptor($this->getHashKey(), $this->getHashIv());
-
-        return $encryptor->tradeSha($plainText);
-    }
-
-    public function checkValue($data)
-    {
-        $encryptor = new Encryptor($this->getHashKey(), $this->getHashIv());
-
-        return $encryptor->checkValue($data);
-    }
-
-    public function checkCode($data)
-    {
-        $encryptor = new Encryptor($this->getHashKey(), $this->getHashIv());
-
-        return $encryptor->checkCode($data);
-    }
 }
diff --git a/src/Traits/HasEncryptor.php b/src/Traits/HasEncryptor.php
new file mode 100644
index 0000000..385f0ab
--- /dev/null
+++ b/src/Traits/HasEncryptor.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Omnipay\NewebPay\Traits;
+
+use Omnipay\NewebPay\Encryptor;
+
+trait HasEncryptor
+{
+    public function encrypt(array $data)
+    {
+        return $this->getEncryptor()->encrypt($data);
+    }
+
+    public function decrypt(string $plainText)
+    {
+        return $this->getEncryptor()->decrypt($plainText);
+    }
+
+    public function tradeSha($plainText)
+    {
+        return $this->getEncryptor()->tradeSha($plainText);
+    }
+
+    public function checkValue($data)
+    {
+        return $this->getEncryptor()->checkValue($data);
+    }
+
+    public function checkCode($data)
+    {
+        return $this->getEncryptor()->checkCode($data);
+    }
+
+    private function getEncryptor()
+    {
+        return new Encryptor($this->getHashKey(), $this->getHashIv());
+    }
+}
diff --git a/tests/Message/CompletePurchaseRequestTest.php b/tests/Message/CompletePurchaseRequestTest.php
index e620916..6cf6549 100644
--- a/tests/Message/CompletePurchaseRequestTest.php
+++ b/tests/Message/CompletePurchaseRequestTest.php
@@ -29,35 +29,28 @@ public function testGetData(): array
 
         self::assertEquals([
             'Status' => 'SUCCESS',
+            'Message' => '授權成功',
             'MerchantID' => 'MS127874575',
-            'Version' => '2.0',
-            'TradeInfo' => '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',
-            'TradeSha' => 'C80876AEBAC0036268C0E240E5BFF69C0470DE9606EEE083C5C8DD64FDB3347A',
-            'Result' => [
-                'Status' => 'SUCCESS',
-                'Message' => '授權成功',
-                'MerchantID' => 'MS127874575',
-                'Amt' => '30',
-                'TradeNo' => '23092714215835071',
-                'MerchantOrderNo' => 'Vanespl_ec_1695795668',
-                'RespondType' => 'String',
-                'IP' => '123.51.237.115',
-                'EscrowBank' => 'HNCB',
-                'PaymentType' => 'CREDIT',
-                'RespondCode' => '00',
-                'Auth' => '115468',
-                'Card6No' => '400022',
-                'Card4No' => '1111',
-                'Exp' => '2609',
-                'AuthBank' => 'KGI',
-                'TokenUseStatus' => '0',
-                'InstFirst' => '0',
-                'InstEach' => '0',
-                'Inst' => '0',
-                'ECI' => '',
-                'PayTime' => '2023-09-27 14:21:59',
-                'PaymentMethod' => 'CREDIT',
-            ],
+            'Amt' => '30',
+            'TradeNo' => '23092714215835071',
+            'MerchantOrderNo' => 'Vanespl_ec_1695795668',
+            'RespondType' => 'String',
+            'IP' => '123.51.237.115',
+            'EscrowBank' => 'HNCB',
+            'PaymentType' => 'CREDIT',
+            'RespondCode' => '00',
+            'Auth' => '115468',
+            'Card6No' => '400022',
+            'Card4No' => '1111',
+            'Exp' => '2609',
+            'AuthBank' => 'KGI',
+            'TokenUseStatus' => '0',
+            'InstFirst' => '0',
+            'InstEach' => '0',
+            'Inst' => '0',
+            'ECI' => '',
+            'PayTime' => '2023-09-27 14:21:59',
+            'PaymentMethod' => 'CREDIT',
         ], $data);
 
         return [$request->send(), $data];
@@ -99,38 +92,29 @@ public function testGetDataForJSON()
 
         self::assertEquals([
             'Status' => 'SUCCESS',
-            'MerchantID' => 'MS350766787',
-            'Version' => '2.0',
-            'TradeInfo' => '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',
-            'TradeSha' => 'E70392EF67FADF8D08C60E0F1B3AE0E5510476FD17DFAF18221A1B200A9A4A13',
-            'Result' => [
-                'Status' => 'SUCCESS',
-                'Message' => '授權成功',
-                'Result' => [
-                    'MerchantID' => 'MS127874575',
-                    'Amt' => 30,
-                    'TradeNo' => '23092714215835071',
-                    'MerchantOrderNo' => 'Vanespl_ec_1695795668',
-                    'RespondType' => 'JSON',
-                    'IP' => '123.51.237.115',
-                    'EscrowBank' => 'HNCB',
-                    'ItemDesc' => 'test',
-                    'PaymentType' => 'CREDIT',
-                    'PayTime' => '2023-09-27 14:21:59',
-                    'RespondCode' => '00',
-                    'Auth' => '115468',
-                    'Card6No' => '400022',
-                    'Card4No' => '1111',
-                    'Exp' => '2609',
-                    'TokenUseStatus' => 0,
-                    'InstFirst' => 0,
-                    'InstEach' => 0,
-                    'Inst' => 0,
-                    'ECI' => '',
-                    'PaymentMethod' => 'CREDIT',
-                    'AuthBank' => 'KGI',
-                ],
-            ],
+            'Message' => '授權成功',
+            'MerchantID' => 'MS127874575',
+            'Amt' => '30',
+            'TradeNo' => '23092714215835071',
+            'MerchantOrderNo' => 'Vanespl_ec_1695795668',
+            'RespondType' => 'JSON',
+            'IP' => '123.51.237.115',
+            'EscrowBank' => 'HNCB',
+            'PaymentType' => 'CREDIT',
+            'RespondCode' => '00',
+            'Auth' => '115468',
+            'Card6No' => '400022',
+            'Card4No' => '1111',
+            'Exp' => '2609',
+            'AuthBank' => 'KGI',
+            'TokenUseStatus' => '0',
+            'InstFirst' => '0',
+            'InstEach' => '0',
+            'Inst' => '0',
+            'ECI' => '',
+            'PayTime' => '2023-09-27 14:21:59',
+            'PaymentMethod' => 'CREDIT',
+            'ItemDesc' => 'test',
         ], $data);
 
         return [$request->send(), $data];
diff --git a/tests/Message/FetchTransactionRequestTest.php b/tests/Message/FetchTransactionRequestTest.php
index 98a4b24..9f4b437 100644
--- a/tests/Message/FetchTransactionRequestTest.php
+++ b/tests/Message/FetchTransactionRequestTest.php
@@ -31,8 +31,8 @@ public function testSendData()
         self::assertTrue($response->isSuccessful());
         self::assertEquals(1, $response->getCode());
         self::assertEquals('付款成功', $response->getMessage());
-//        self::assertEquals('Vanespl_ec_1695795668', $response->getTransactionId());
-//        self::assertEquals('23092714215835071', $response->getTransactionReference());
+        self::assertEquals('Vanespl_ec_1695795668', $response->getTransactionId());
+        self::assertEquals('23092714215835071', $response->getTransactionReference());
     }
 
     public function testSendDataForJSON(): void