diff --git a/application/admin/view/default/payment/save_info.html b/application/admin/view/default/payment/save_info.html
index c5525efed..2357e6b49 100755
--- a/application/admin/view/default/payment/save_info.html
+++ b/application/admin/view/default/payment/save_info.html
@@ -89,7 +89,7 @@
 
 											{{if isset($element['message'])}} data-validation-message="{{$element.message}}"{{/if}}
 
-											{{if isset($element['placeholder'])}} data-placeholder="{{$element.placeholder}}"{{else /}}可选择...{{/if}}
+											{{if !empty($element['placeholder'])}} data-placeholder="{{$element.placeholder}}"{{/if}}
 
 											{{if isset($element['is_multiple']) and $element['is_multiple'] eq 1}}
 												multiple
@@ -100,9 +100,9 @@
 											{{if isset($element['is_required']) and $element['is_required'] eq 1}}required{{/if}}
 										>
 										{{if !isset($element['is_multiple']) or $element['is_multiple'] neq 1}}
-											<option value="">
-												{{if isset($element['placeholder'])}}{{$element.placeholder}}{{else /}}可选择...{{/if}}
-											</option>
+											{{if !empty($element['placeholder'])}}
+												<option value="">{{$element.placeholder}}</option>
+											{{/if}}
 										{{/if}}
 											{{foreach $element.element_data as $element_data_key=>$element_data}}
 												<option
diff --git a/extend/payment/Weixin.php b/extend/payment/Weixin.php
index 8e5031ab1..1dd0a793f 100755
--- a/extend/payment/Weixin.php
+++ b/extend/payment/Weixin.php
@@ -100,6 +100,17 @@ class Weixin
                 'is_required'   => 0,
                 'message'       => '请填写密钥',
             ],
+            [
+                'element'       => 'select',
+                'title'         => '异步通知协议',
+                'message'       => '请选择协议类型',
+                'name'          => 'agreement',
+                'is_multiple'   => 0,
+                'element_data'  => [
+                    ['value'=>1, 'name'=>'默认当前http协议'],
+                    ['value'=>2, 'name'=>'强制https转http协议'],
+                ],
+            ],
         ];
 
         return [
@@ -313,13 +324,16 @@ class Weixin
         // appid
         $appid = (APPLICATION == 'app') ? $this->config['mini_appid'] :  $this->config['appid'];
 
+        // 异步地址处理
+        $notify_url = (__MY_HTTP__ == 'https' && isset($this->config['agreement']) && $this->config['agreement'] == 1) ? 'http'.mb_substr($params['notify_url'], 5, null, 'utf-8') : $params['notify_url'];
+
         // 请求参数
         $data = [
             'appid'             => $appid,
             'mch_id'            => $this->config['mch_id'],
             'body'              => $params['site_name'].'-'.$params['name'],
             'nonce_str'         => md5(time().rand().$params['order_no']),
-            'notify_url'        => (__MY_HTTP__ == 'https') ? 'http'.mb_substr($params['notify_url'], 5, null, 'utf-8') : $params['notify_url'],
+            'notify_url'        => $notify_url,
             'openid'            => ($trade_type == 'JSAPI') ? $openid : '',
             'out_trade_no'      => $params['order_no'].GetNumberCode(6),
             'spbill_create_ip'  => GetClientIP(),