diff --git a/WeChat/Contracts/BasicAliPay.php b/WeChat/Contracts/BasicAliPay.php
index 36140ce..2f60801 100644
--- a/WeChat/Contracts/BasicAliPay.php
+++ b/WeChat/Contracts/BasicAliPay.php
@@ -183,7 +183,7 @@ abstract class BasicAliPay
      */
     protected function applyData($options)
     {
-        $this->options['biz_content'] = json_encode($options, JSON_UNESCAPED_UNICODE);
+        $this->options['biz_content'] = json_encode($this->params->merge($options), JSON_UNESCAPED_UNICODE);
         $this->options['sign'] = $this->getSign();
     }
 
@@ -216,7 +216,7 @@ abstract class BasicAliPay
     protected function buildPayHtml()
     {
         $html = "<form id='alipaysubmit' name='alipaysubmit' action='{$this->gateway}' method='post'>";
-        foreach ($this->params->get() as $key => $value) {
+        foreach ($this->options->get() as $key => $value) {
             $value = str_replace("'", '&apos;', $value);
             $html .= "<input type='hidden' name='{$key}' value='{$value}'/>";
         }
diff --git a/_test/alipay-wap.php b/_test/alipay-wap.php
index 8a0aab3..3b63833 100644
--- a/_test/alipay-wap.php
+++ b/_test/alipay-wap.php
@@ -31,8 +31,7 @@ try {
         'total_amount' => '1', // 支付金额
         'subject'      => '支付订单描述', // 支付订单描述
     ]);
-    echo '<pre>';
-    var_export($result);
+    echo $result;
 } catch (Exception $e) {
     echo $e->getMessage();
 }
diff --git a/_test/alipay-web.php b/_test/alipay-web.php
index 2225f11..e0e3b86 100644
--- a/_test/alipay-web.php
+++ b/_test/alipay-web.php
@@ -32,8 +32,7 @@ try {
         'total_amount' => '1', // 支付金额
         'subject'      => '支付订单描述', // 支付订单描述
     ]);
-    echo '<pre>';
-    var_export($result);
+    echo $result;
 } catch (Exception $e) {
     echo $e->getMessage();
 }