diff --git a/WeChat/Card.php b/WeChat/Card.php
index c2e6ff3..436024b 100644
--- a/WeChat/Card.php
+++ b/WeChat/Card.php
@@ -35,38 +35,35 @@ class Card extends BasicWeChat
     public function create(array $data)
     {
         $url = "https://api.weixin.qq.com/card/create?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 设置买单接口
-     * @param string $card_id
-     * @param bool $is_open
+     * @param string $cardId
+     * @param bool $isOpen
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function setPaycell($card_id, $is_open = true)
+    public function setPaycell($cardId, $isOpen = true)
     {
         $url = "https://api.weixin.qq.com/card/paycell/set?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id, 'is_open' => $is_open]);
+        return $this->callPostApi($url, ['card_id' => $cardId, 'is_open' => $isOpen]);
     }
 
     /**
      * 设置自助核销接口
-     * @param string $card_id
-     * @param bool $is_open
+     * @param string $cardId
+     * @param bool $isOpen
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function setConsumeCell($card_id, $is_open = true)
+    public function setConsumeCell($cardId, $isOpen = true)
     {
         $url = "https://api.weixin.qq.com/card/selfconsumecell/set?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id, 'is_open' => $is_open]);
+        return $this->callPostApi($url, ['card_id' => $cardId, 'is_open' => $isOpen]);
     }
 
     /**
@@ -79,8 +76,7 @@ class Card extends BasicWeChat
     public function createQrc(array $data)
     {
         $url = "https://api.weixin.qq.com/card/qrcode/create?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -93,66 +89,61 @@ class Card extends BasicWeChat
     public function createLandingPage(array $data)
     {
         $url = "https://api.weixin.qq.com/card/landingpage/create?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 导入自定义code
-     * @param string $card_id
+     * @param string $cardId
      * @param array $code
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function deposit($card_id, array $code)
+    public function deposit($cardId, array $code)
     {
         $url = "https://api.weixin.qq.com/card/code/deposit?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id, 'code' => $code]);
+        return $this->callPostApi($url, ['card_id' => $cardId, 'code' => $code]);
     }
 
     /**
      * 查询导入code数目
-     * @param string $card_id
+     * @param string $cardId
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getDepositCount($card_id)
+    public function getDepositCount($cardId)
     {
         $url = "https://api.weixin.qq.com/card/code/getdepositcount?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id]);
+        return $this->callPostApi($url, ['card_id' => $cardId]);
     }
 
     /**
      * 核查code接口
-     * @param string $card_id 进行导入code的卡券ID
+     * @param string $cardId 进行导入code的卡券ID
      * @param array $code 已经微信卡券后台的自定义code，上限为100个
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function checkCode($card_id, array $code)
+    public function checkCode($cardId, array $code)
     {
         $url = "https://api.weixin.qq.com/card/code/checkcode?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id, 'code' => $code]);
+        return $this->callPostApi($url, ['card_id' => $cardId, 'code' => $code]);
     }
 
     /**
      * 图文消息群发卡券
-     * @param string $card_id
+     * @param string $cardId
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getNewsHtml($card_id)
+    public function getNewsHtml($cardId)
     {
         $url = "https://api.weixin.qq.com/card/mpnews/gethtml?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id]);
+        return $this->callPostApi($url, ['card_id' => $cardId]);
     }
 
     /**
@@ -166,27 +157,25 @@ class Card extends BasicWeChat
     public function setTestWhiteList($openids = [], $usernames = [])
     {
         $url = "https://api.weixin.qq.com/card/testwhitelist/set?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['openid' => $openids, 'username' => $usernames]);
+        return $this->callPostApi($url, ['openid' => $openids, 'username' => $usernames]);
     }
 
     /**
      * 线下核销查询Code
      * @param string $code 单张卡券的唯一标准
-     * @param string $card_id 卡券ID代表一类卡券。自定义code卡券必填
-     * @param bool $check_consume 是否校验code核销状态，填入true和false时的code异常状态返回数据不同
+     * @param string $cardId 卡券ID代表一类卡券。自定义code卡券必填
+     * @param bool $checkConsume 是否校验code核销状态，填入true和false时的code异常状态返回数据不同
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getCode($code, $card_id = null, $check_consume = null)
+    public function getCode($code, $cardId = null, $checkConsume = null)
     {
         $data = ['code' => $code];
-        is_null($card_id) || $data['card_id'] = $card_id;
-        is_null($check_consume) || $data['check_consume'] = $check_consume;
+        is_null($cardId) || $data['card_id'] = $cardId;
+        is_null($checkConsume) || $data['check_consume'] = $checkConsume;
         $url = "https://api.weixin.qq.com/card/code/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -202,86 +191,80 @@ class Card extends BasicWeChat
         $data = ['code' => $code];
         is_null($card_id) || $data['card_id'] = $card_id;
         $url = "https://api.weixin.qq.com/card/code/consume?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * Code解码接口
-     * @param string $encrypt_code
+     * @param string $encryptCode
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function decrypt($encrypt_code)
+    public function decrypt($encryptCode)
     {
         $url = "https://api.weixin.qq.com/card/code/decrypt?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['encrypt_code' => $encrypt_code]);
+        return $this->callPostApi($url, ['encrypt_code' => $encryptCode]);
     }
 
     /**
      * 获取用户已领取卡券接口
      * @param string $openid
-     * @param null|string $card_id
+     * @param null|string $cardId
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getCardList($openid, $card_id = null)
+    public function getCardList($openid, $cardId = null)
     {
         $data = ['openid' => $openid];
-        is_null($card_id) || $data['card_id'] = $card_id;
+        is_null($cardId) || $data['card_id'] = $cardId;
         $url = "https://api.weixin.qq.com/card/user/getcardlist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 查看卡券详情
-     * @param string $card_id
+     * @param string $cardId
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getCard($card_id)
+    public function getCard($cardId)
     {
         $url = "https://api.weixin.qq.com/card/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id]);
+        return $this->callPostApi($url, ['card_id' => $cardId]);
     }
 
     /**
      * 批量查询卡券列表
      * @param int $offset 查询卡列表的起始偏移量，从0开始，即offset: 5是指从从列表里的第六个开始读取
      * @param int $count 需要查询的卡片的数量（数量最大50）
-     * @param array $status_list 支持开发者拉出指定状态的卡券列表
+     * @param array $statusList 支持开发者拉出指定状态的卡券列表
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function batchGet($offset, $count = 50, array $status_list = [])
+    public function batchGet($offset, $count = 50, array $statusList = [])
     {
         $data = ['offset' => $offset, 'count' => $count];
-        empty($status_list) || $data['status_list'] = $status_list;
+        empty($statusList) || $data['status_list'] = $statusList;
         $url = "https://api.weixin.qq.com/card/batchget?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 更改卡券信息接口
-     * @param string $card_id
-     * @param array $member_card
+     * @param string $cardId
+     * @param array $memberCard
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function updateCard($card_id, array $member_card)
+    public function updateCard($cardId, array $memberCard)
     {
         $url = "https://api.weixin.qq.com/card/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id, 'member_card' => $member_card]);
+        return $this->callPostApi($url, ['card_id' => $cardId, 'member_card' => $memberCard]);
     }
 
     /**
@@ -296,11 +279,10 @@ class Card extends BasicWeChat
     public function modifyStock($card_id, $increase_stock_value = null, $reduce_stock_value = null)
     {
         $data = ['card_id' => $card_id];
-        is_null($increase_stock_value) || $data['increase_stock_value'] = $increase_stock_value;
         is_null($reduce_stock_value) || $data['reduce_stock_value'] = $reduce_stock_value;
+        is_null($increase_stock_value) || $data['increase_stock_value'] = $increase_stock_value;
         $url = "https://api.weixin.qq.com/card/modifystock?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -317,76 +299,71 @@ class Card extends BasicWeChat
         $data = ['code' => $code, 'new_code' => $new_code];
         is_null($card_id) || $data['card_id'] = $card_id;
         $url = "https://api.weixin.qq.com/card/code/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 删除卡券接口
-     * @param string $card_id
+     * @param string $cardId
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function deleteCard($card_id)
+    public function deleteCard($cardId)
     {
         $url = "https://api.weixin.qq.com/card/delete?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id]);
+        return $this->callPostApi($url, ['card_id' => $cardId]);
     }
 
     /**
      * 设置卡券失效接口
      * @param string $code
-     * @param string $card_id
+     * @param string $cardId
      * @param null|string $reason
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function unAvailable($code, $card_id, $reason = null)
+    public function unAvailable($code, $cardId, $reason = null)
     {
-        $data = ['code' => $code, 'card_id' => $card_id];
+        $data = ['code' => $code, 'card_id' => $cardId];
         is_null($reason) || $data['reason'] = $reason;
         $url = "https://api.weixin.qq.com/card/code/unavailable?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 拉取卡券概况数据接口
-     * @param string $begin_date 查询数据的起始时间
-     * @param string $end_date 查询数据的截至时间
-     * @param string $cond_source 卡券来源(0为公众平台创建的卡券数据 1是API创建的卡券数据)
+     * @param string $beginDate 查询数据的起始时间
+     * @param string $endDate 查询数据的截至时间
+     * @param string $condSource 卡券来源(0为公众平台创建的卡券数据 1是API创建的卡券数据)
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getCardBizuininfo($begin_date, $end_date, $cond_source)
+    public function getCardBizuininfo($beginDate, $endDate, $condSource)
     {
-        $data = ['begin_date' => $begin_date, 'end_date' => $end_date, 'cond_source' => $cond_source];
         $url = "https://api.weixin.qq.com/datacube/getcardbizuininfo?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['begin_date' => $beginDate, 'end_date' => $endDate, 'cond_source' => $condSource];
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 获取免费券数据接口
-     * @param string $begin_date 查询数据的起始时间
-     * @param string $end_date 查询数据的截至时间
-     * @param integer $cond_source 卡券来源，0为公众平台创建的卡券数据、1是API创建的卡券数据
-     * @param null $card_id 卡券ID
+     * @param string $beginDate 查询数据的起始时间
+     * @param string $endDate 查询数据的截至时间
+     * @param integer $condSource 卡券来源，0为公众平台创建的卡券数据、1是API创建的卡券数据
+     * @param null $cardId 卡券ID
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getCardCardinfo($begin_date, $end_date, $cond_source, $card_id = null)
+    public function getCardCardinfo($beginDate, $endDate, $condSource, $cardId = null)
     {
-        $data = ['begin_date' => $begin_date, 'end_date' => $end_date, 'cond_source' => $cond_source];
-        is_null($card_id) || $data['card_id'] = $card_id;
         $url = "https://api.weixin.qq.com/datacube/getcardcardinfo?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['begin_date' => $beginDate, 'end_date' => $endDate, 'cond_source' => $condSource];
+        is_null($cardId) || $data['card_id'] = $cardId;
+        return $this->callPostApi($url, $data);
     }
 
 
@@ -400,8 +377,7 @@ class Card extends BasicWeChat
     public function activateMemberCard(array $data)
     {
         $url = 'https://api.weixin.qq.com/card/membercard/activate?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -415,23 +391,21 @@ class Card extends BasicWeChat
     public function setActivateMemberCardUser(array $data)
     {
         $url = 'https://api.weixin.qq.com/card/membercard/activateuserform/set?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 获取用户提交资料
      * 根据activate_ticket获取到用户填写的信息
-     * @param string $activate_ticket
+     * @param string $activateTicket
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getActivateMemberCardTempinfo($activate_ticket)
+    public function getActivateMemberCardTempinfo($activateTicket)
     {
         $url = 'https://api.weixin.qq.com/card/membercard/activatetempinfo/get?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['activate_ticket' => $activate_ticket]);
+        return $this->callPostApi($url, ['activate_ticket' => $activateTicket]);
     }
 
     /**
@@ -444,58 +418,54 @@ class Card extends BasicWeChat
     public function updateMemberCardUser(array $data)
     {
         $url = 'https://api.weixin.qq.com/card/membercard/updateuser?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 拉取会员卡概况数据接口
-     * @param string $begin_date 查询数据的起始时间
-     * @param string $end_date 查询数据的截至时间
-     * @param string $cond_source 卡券来源(0为公众平台创建的卡券数据 1是API创建的卡券数据)
+     * @param string $beginDate 查询数据的起始时间
+     * @param string $endDate 查询数据的截至时间
+     * @param string $condSource 卡券来源(0为公众平台创建的卡券数据 1是API创建的卡券数据)
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getCardMemberCardinfo($begin_date, $end_date, $cond_source)
+    public function getCardMemberCardinfo($beginDate, $endDate, $condSource)
     {
-        $data = ['begin_date' => $begin_date, 'end_date' => $end_date, 'cond_source' => $cond_source];
         $url = "https://api.weixin.qq.com/datacube/getcardmembercardinfo?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['begin_date' => $beginDate, 'end_date' => $endDate, 'cond_source' => $condSource];
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 拉取单张会员卡数据接口
-     * @param string $begin_date 查询数据的起始时间
-     * @param string $end_date 查询数据的截至时间
-     * @param string $card_id 卡券id
+     * @param string $beginDate 查询数据的起始时间
+     * @param string $endDate 查询数据的截至时间
+     * @param string $cardId 卡券id
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getCardMemberCardDetail($begin_date, $end_date, $card_id)
+    public function getCardMemberCardDetail($beginDate, $endDate, $cardId)
     {
-        $data = ['begin_date' => $begin_date, 'end_date' => $end_date, 'card_id' => $card_id];
         $url = "https://api.weixin.qq.com/datacube/getcardmembercarddetail?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['begin_date' => $beginDate, 'end_date' => $endDate, 'card_id' => $cardId];
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 拉取会员信息（积分查询）接口
-     * @param string $card_id 查询会员卡的cardid
+     * @param string $cardId 查询会员卡的cardid
      * @param string $code 所查询用户领取到的code值
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getCardMemberCard($card_id, $code)
+    public function getCardMemberCard($cardId, $code)
     {
-        $data = ['card_id' => $card_id, 'code' => $code];
+        $data = ['card_id' => $cardId, 'code' => $code];
         $url = "https://api.weixin.qq.com/card/membercard/userinfo/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -508,36 +478,33 @@ class Card extends BasicWeChat
     public function payGiftCard(array $data)
     {
         $url = "https://api.weixin.qq.com/card/paygiftcard/add?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 删除支付后投放卡券规则
-     * @param integer $rule_id 支付即会员的规则名称
+     * @param integer $ruleId 支付即会员的规则名称
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function delPayGiftCard($rule_id)
+    public function delPayGiftCard($ruleId)
     {
         $url = "https://api.weixin.qq.com/card/paygiftcard/add?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['rule_id' => $rule_id]);
+        return $this->callPostApi($url, ['rule_id' => $ruleId]);
     }
 
     /**
      * 查询支付后投放卡券规则详情
-     * @param integer $rule_id 要查询规则id
+     * @param integer $ruleId 要查询规则id
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getPayGiftCard($rule_id)
+    public function getPayGiftCard($ruleId)
     {
         $url = "https://api.weixin.qq.com/card/paygiftcard/getbyid?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['rule_id' => $rule_id]);
+        return $this->callPostApi($url, ['rule_id' => $ruleId]);
     }
 
     /**
@@ -551,10 +518,9 @@ class Card extends BasicWeChat
      */
     public function batchGetPayGiftCard($offset = 0, $count = 10, $effective = true)
     {
-        $data = ['type' => 'RULE_TYPE_PAY_MEMBER_CARD', 'offset' => $offset, 'count' => $count, 'effective' => $effective];
         $url = "https://api.weixin.qq.com/card/paygiftcard/batchget?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['type' => 'RULE_TYPE_PAY_MEMBER_CARD', 'offset' => $offset, 'count' => $count, 'effective' => $effective];
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -567,8 +533,7 @@ class Card extends BasicWeChat
     public function addActivity(array $data)
     {
         $url = "https://api.weixin.qq.com/card/mkt/activity/create?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -580,23 +545,21 @@ class Card extends BasicWeChat
     public function payActivate()
     {
         $url = "https://api.weixin.qq.com/card/pay/activate?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
      * 对优惠券批价
-     * @param string $card_id 需要来配置库存的card_id
+     * @param string $cardId 需要来配置库存的card_id
      * @param integer $quantity 本次需要兑换的库存数目
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getPayprice($card_id, $quantity)
+    public function getPayprice($cardId, $quantity)
     {
         $url = "POST https://api.weixin.qq.com/card/pay/getpayprice?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['card_id' => $card_id, 'quantity' => $quantity]);
+        return $this->callPostApi($url, ['card_id' => $cardId, 'quantity' => $quantity]);
     }
 
     /**
@@ -608,53 +571,49 @@ class Card extends BasicWeChat
     public function getCoinsInfo()
     {
         $url = "https://api.weixin.qq.com/card/pay/getcoinsinfo?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
      * 确认兑换库存接口
-     * @param string $card_id 需要来兑换库存的card_id
+     * @param string $cardId 需要来兑换库存的card_id
      * @param integer $quantity 本次需要兑换的库存数目
-     * @param string $order_id 仅可以使用上面得到的订单号，保证批价有效性
+     * @param string $orderId 仅可以使用上面得到的订单号，保证批价有效性
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function payConfirm($card_id, $quantity, $order_id)
+    public function payConfirm($cardId, $quantity, $orderId)
     {
-        $data = ['card_id' => $card_id, 'quantity' => $quantity, 'order_id' => $order_id];
         $url = "https://api.weixin.qq.com/card/pay/confirm?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['card_id' => $cardId, 'quantity' => $quantity, 'order_id' => $orderId];
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 充值券点接口
-     * @param integer $coin_count
+     * @param integer $coinCount
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function payRecharge($coin_count)
+    public function payRecharge($coinCount)
     {
         $url = "https://api.weixin.qq.com/card/pay/recharge?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['coin_count' => $coin_count]);
+        return $this->callPostApi($url, ['coin_count' => $coinCount]);
     }
 
     /**
      * 查询订单详情接口
-     * @param string $order_id
+     * @param string $orderId
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function payGetOrder($order_id)
+    public function payGetOrder($orderId)
     {
         $url = "https://api.weixin.qq.com/card/pay/getorder?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['order_id' => $order_id]);
+        return $this->callPostApi($url, ['order_id' => $orderId]);
     }
 
     /**
@@ -667,8 +626,6 @@ class Card extends BasicWeChat
     public function payGetList(array $data)
     {
         $url = "https://api.weixin.qq.com/card/pay/getorderlist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
-
 }
\ No newline at end of file
diff --git a/WeChat/Custom.php b/WeChat/Custom.php
index c21ba31..bfca666 100644
--- a/WeChat/Custom.php
+++ b/WeChat/Custom.php
@@ -36,55 +36,49 @@ class Custom extends BasicWeChat
      */
     public function addAccount($kf_account, $nickname)
     {
-        $data = ['kf_account' => $kf_account, 'nickname' => $nickname];
         $url = "https://api.weixin.qq.com/customservice/kfaccount/add?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, ['kf_account' => $kf_account, 'nickname' => $nickname]);
     }
 
     /**
      * 修改客服帐号
-     * @param string $kf_account 客服账号
+     * @param string $kfAccount 客服账号
      * @param string $nickname 客服昵称
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function updateAccount($kf_account, $nickname)
+    public function updateAccount($kfAccount, $nickname)
     {
-        $data = ['kf_account' => $kf_account, 'nickname' => $nickname];
         $url = "https://api.weixin.qq.com/customservice/kfaccount/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, ['kf_account' => $kfAccount, 'nickname' => $nickname]);
     }
 
     /**
      * 删除客服帐号
-     * @param string $kf_account 客服账号
+     * @param string $kfAccount 客服账号
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function deleteAccount($kf_account)
+    public function deleteAccount($kfAccount)
     {
-        $data = ['kf_account' => $kf_account];
         $url = "https://api.weixin.qq.com/customservice/kfaccount/del?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, ['kf_account' => $kfAccount]);
     }
 
     /**
      * 邀请绑定客服帐号
-     * @param string $kf_account 完整客服帐号，格式为：帐号前缀@公众号微信号
+     * @param string $kfAccount 完整客服帐号，格式为：帐号前缀@公众号微信号
      * @param string $invite_wx 接收绑定邀请的客服微信号
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function inviteWorker($kf_account, $invite_wx)
+    public function inviteWorker($kfAccount, $invite_wx)
     {
         $url = 'https://api.weixin.qq.com/customservice/kfaccount/inviteworker?access_token=ACCESS_TOKEN';
-        return $this->callPostApi($url, ['kf_account' => $kf_account, 'invite_wx' => $invite_wx]);
+        return $this->callPostApi($url, ['kf_account' => $kfAccount, 'invite_wx' => $invite_wx]);
     }
 
     /**
@@ -96,8 +90,7 @@ class Custom extends BasicWeChat
     public function getAccountList()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/customservice/getkflist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -110,9 +103,8 @@ class Custom extends BasicWeChat
      */
     public function uploadHeadimg($kf_account, $image)
     {
-        $url = "http://api.weixin.qq.com/customservice/kfaccount/uploadheadimg?access_token=ACCESS_TOKEN&kf_account={$kf_account}";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media' => Tools::createCurlFile($image)]);
+        $url = "https://api.weixin.qq.com/customservice/kfaccount/uploadheadimg?access_token=ACCESS_TOKEN&kf_account={$kf_account}";
+        return $this->callPostApi($url, ['media' => Tools::createCurlFile($image)], false);
     }
 
     /**
@@ -125,8 +117,7 @@ class Custom extends BasicWeChat
     public function send(array $data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -140,8 +131,7 @@ class Custom extends BasicWeChat
     public function typing($openid, $command = 'Typing')
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/custom/typing?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['touser' => $openid, 'command' => $command]);
+        return $this->callPostApi($url, ['touser' => $openid, 'command' => $command]);
     }
 
     /**
@@ -154,8 +144,7 @@ class Custom extends BasicWeChat
     public function massSendAll(array $data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -168,8 +157,7 @@ class Custom extends BasicWeChat
     public function massSend(array $data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -185,8 +173,7 @@ class Custom extends BasicWeChat
         $data = ['msg_id' => $msg_id];
         is_null($article_idx) || $data['article_idx'] = $article_idx;
         $url = "https://api.weixin.qq.com/cgi-bin/message/mass/delete?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -199,22 +186,20 @@ class Custom extends BasicWeChat
     public function massPreview(array $data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/mass/preview?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 查询群发消息发送状态【订阅号与服务号认证后均可用】
-     * @param integer $msg_id 群发消息后返回的消息id
+     * @param integer $msgId 群发消息后返回的消息id
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function massGet($msg_id)
+    public function massGet($msgId)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/mass/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['msg_id' => $msg_id]);
+        return $this->callPostApi($url, ['msg_id' => $msgId]);
     }
 
     /**
@@ -226,8 +211,7 @@ class Custom extends BasicWeChat
     public function massGetSeed()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/mass/speed/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, []);
+        return $this->callPostApi($url, []);
     }
 
     /**
@@ -240,9 +224,6 @@ class Custom extends BasicWeChat
     public function massSetSeed($speed)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/mass/speed/set?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['speed' => $speed]);
+        return $this->callPostApi($url, ['speed' => $speed]);
     }
-
-
 }
\ No newline at end of file
diff --git a/WeChat/Draft.php b/WeChat/Draft.php
index 9fcc061..0a097af 100644
--- a/WeChat/Draft.php
+++ b/WeChat/Draft.php
@@ -36,38 +36,34 @@ class Draft extends BasicWeChat
     public function add($articles)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/draft/add?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['articles' => $articles]);
+        return $this->callPostApi($url, ['articles' => $articles]);
     }
 
     /**
      * 获取草稿
-     * @param string $media_id
+     * @param string $mediaId
      * @param string $outType 返回处理函数
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function get($media_id, $outType = null)
+    public function get($mediaId, $outType = null)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/draft/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media_id' => $media_id]);
+        return $this->callPostApi($url, ['media_id' => $mediaId]);
     }
 
-
     /**
      * 删除草稿
-     * @param string $media_id
+     * @param string $mediaId
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function delete($media_id)
+    public function delete($mediaId)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/draft/delete?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media_id' => $media_id]);
+        return $this->callPostApi($url, ['media_id' => $mediaId]);
     }
 
     /**
@@ -80,8 +76,7 @@ class Draft extends BasicWeChat
     public function addNews($data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/material/add_news?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -95,10 +90,9 @@ class Draft extends BasicWeChat
      */
     public function update($media_id, $index, $articles)
     {
-        $data = ['media_id' => $media_id, 'index' => $index, 'articles' => $articles];
         $url = "https://api.weixin.qq.com/cgi-bin/draft/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['media_id' => $media_id, 'index' => $index, 'articles' => $articles];
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -110,24 +104,21 @@ class Draft extends BasicWeChat
     public function getCount()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/draft/count?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
      * 获取草稿列表
      * @param int $offset 从全部素材的该偏移位置开始返回，0表示从第一个素材返回
      * @param int $count 返回素材的数量，取值在1到20之间
-     * @param int $no_content 1 表示不返回 content 字段，0 表示正常返回，默认为 0
+     * @param int $noContent 1 表示不返回 content 字段，0 表示正常返回，默认为 0
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function batchGet($offset = 0, $count = 20, $no_content = 0)
+    public function batchGet($offset = 0, $count = 20, $noContent = 0)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/draft/batchget?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['no_content' => $no_content, 'offset' => $offset, 'count' => $count]);
+        return $this->callPostApi($url, ['no_content' => $noContent, 'offset' => $offset, 'count' => $count]);
     }
-
 }
diff --git a/WeChat/Freepublish.php b/WeChat/Freepublish.php
index 84f57ad..1cd9614 100644
--- a/WeChat/Freepublish.php
+++ b/WeChat/Freepublish.php
@@ -29,75 +29,70 @@ class Freepublish extends BasicWeChat
     /**
      * 发布接口
      * 开发者需要先将图文素材以草稿的形式保存（见“草稿箱/新建草稿”，如需从已保存的草稿中选择，见“草稿箱/获取草稿列表”）
-     * @param mixed $media_id 选择要发布的草稿的media_id
+     * @param mixed $mediaId 选择要发布的草稿的media_id
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function submit($media_id)
+    public function submit($mediaId)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/freepublish/submit?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media_id' => $media_id]);
+        return $this->callPostApi($url, ['media_id' => $mediaId]);
     }
 
     /**
      * 发布状态轮询接口
-     * @param mixed $publish_id
+     * @param mixed $publishId
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function get($publish_id)
+    public function get($publishId)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/freepublish/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['publish_id' => $publish_id]);
+        return $this->callPostApi($url, ['publish_id' => $publishId]);
     }
 
     /**
      * 删除发布
      * 发布成功之后，随时可以通过该接口删除。此操作不可逆，请谨慎操作。
-     * @param mixed $article_id 成功发布时返回的 article_id
+     * @param mixed $articleId 成功发布时返回的 article_id
      * @param int $index 要删除的文章在图文消息中的位置，第一篇编号为1，该字段不填或填0会删除全部文章
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function delete($article_id, $index = 0)
+    public function delete($articleId, $index = 0)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/freepublish/delete?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['article_id' => $article_id, 'index' => $index]);
+        return $this->callPostApi($url, ['article_id' => $articleId, 'index' => $index]);
     }
 
     /**
      * 通过 article_id 获取已发布文章
-     * @param mixed $article_id 要获取的草稿的article_id
+     * @param mixed $articleId 要获取的草稿的article_id
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function getArticle($article_id)
+    public function getArticle($articleId)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/freepublish/getarticle?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['article_id' => $article_id]);
+        return $this->callPostApi($url, ['article_id' => $articleId]);
     }
 
     /**
      * 获取成功发布列表
      * @param int $offset 从全部素材的该偏移位置开始返回，0表示从第一个素材返回
      * @param int $count 返回素材的数量，取值在1到20之间
-     * @param int $no_content 1 表示不返回 content 字段，0 表示正常返回，默认为 0
+     * @param int $noContent 1 表示不返回 content 字段，0 表示正常返回，默认为 0
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function batchGet($offset = 0, $count = 20, $no_content = 0)
+    public function batchGet($offset = 0, $count = 20, $noContent = 0)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/freepublish/batchget?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['no_content' => $no_content, 'offset' => $offset, 'count' => $count]);
+        return $this->callPostApi($url, ['no_content' => $noContent, 'offset' => $offset, 'count' => $count]);
     }
 }
\ No newline at end of file
diff --git a/WeChat/Limit.php b/WeChat/Limit.php
index 785e9c3..05973c9 100644
--- a/WeChat/Limit.php
+++ b/WeChat/Limit.php
@@ -61,7 +61,6 @@ class Limit extends BasicWeChat
     public function getCallbackIp()
     {
         $url = 'https://api.weixin.qq.com/cgi-bin/getcallbackip?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 }
\ No newline at end of file
diff --git a/WeChat/Media.php b/WeChat/Media.php
index 1121a45..22feec2 100644
--- a/WeChat/Media.php
+++ b/WeChat/Media.php
@@ -41,8 +41,7 @@ class Media extends BasicWeChat
             throw new InvalidResponseException('Invalid Media Type.', '0');
         }
         $url = "https://api.weixin.qq.com/cgi-bin/media/upload?access_token=ACCESS_TOKEN&type={$type}";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media' => Tools::createCurlFile($filename)], false);
+        return $this->callPostApi($url, ['media' => Tools::createCurlFile($filename)], false);
     }
 
     /**
@@ -57,7 +56,7 @@ class Media extends BasicWeChat
     {
         $url = "https://api.weixin.qq.com/cgi-bin/media/get?access_token=ACCESS_TOKEN&media_id={$media_id}";
         $this->registerApi($url, __FUNCTION__, func_get_args());
-        if($outType=='url') return $url;
+        if ($outType == 'url') return $url;
         $result = Tools::get($url);
         if (is_array($json = json_decode($result, true))) {
             if (!$this->isTry && isset($json['errcode']) && in_array($json['errcode'], ['40014', '40001', '41001', '42001'])) {
@@ -79,8 +78,7 @@ class Media extends BasicWeChat
     public function addNews($data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/material/add_news?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -94,10 +92,8 @@ class Media extends BasicWeChat
      */
     public function updateNews($media_id, $index, $news)
     {
-        $data = ['media_id' => $media_id, 'index' => $index, 'articles' => $news];
         $url = "https://api.weixin.qq.com/cgi-bin/material/update_news?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, ['media_id' => $media_id, 'index' => $index, 'articles' => $news]);
     }
 
     /**
@@ -110,8 +106,7 @@ class Media extends BasicWeChat
     public function uploadImg($filename)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/media/uploadimg?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media' => Tools::createCurlFile($filename)], false);
+        return $this->callPostApi($url, ['media' => Tools::createCurlFile($filename)], false);
     }
 
     /**
@@ -129,8 +124,7 @@ class Media extends BasicWeChat
             throw new InvalidResponseException('Invalid Media Type.', '0');
         }
         $url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token=ACCESS_TOKEN&type={$type}";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media' => Tools::createCurlFile($filename), 'description' => Tools::arr2json($description)], false);
+        return $this->callPostApi($url, ['media' => Tools::createCurlFile($filename), 'description' => Tools::arr2json($description)], false);
     }
 
     /**
@@ -145,7 +139,7 @@ class Media extends BasicWeChat
     {
         $url = "https://api.weixin.qq.com/cgi-bin/material/get_material?access_token=ACCESS_TOKEN";
         $this->registerApi($url, __FUNCTION__, func_get_args());
-        if($outType=='url') return $url;
+        if ($outType == 'url') return $url;
         $result = Tools::post($url, ['media_id' => $media_id]);
         if (is_array($json = json_decode($result, true))) {
             if (!$this->isTry && isset($json['errcode']) && in_array($json['errcode'], ['40014', '40001', '41001', '42001'])) {
@@ -159,16 +153,15 @@ class Media extends BasicWeChat
 
     /**
      * 删除永久素材
-     * @param string $media_id
+     * @param string $mediaId
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function delMaterial($media_id)
+    public function delMaterial($mediaId)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/material/del_material?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media_id' => $media_id]);
+        return $this->httpPostForJson($url, ['media_id' => $mediaId]);
     }
 
     /**
@@ -180,8 +173,7 @@ class Media extends BasicWeChat
     public function getMaterialCount()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/material/get_materialcount?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -199,7 +191,6 @@ class Media extends BasicWeChat
             throw new InvalidResponseException('Invalid Media Type.', '0');
         }
         $url = "https://api.weixin.qq.com/cgi-bin/material/batchget_material?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['type' => $type, 'offset' => $offset, 'count' => $count]);
+        return $this->callPostApi($url, ['type' => $type, 'offset' => $offset, 'count' => $count]);
     }
 }
\ No newline at end of file
diff --git a/WeChat/Menu.php b/WeChat/Menu.php
index ac67886..4f31c77 100644
--- a/WeChat/Menu.php
+++ b/WeChat/Menu.php
@@ -35,8 +35,7 @@ class Menu extends BasicWeChat
     public function get()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/menu/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -48,8 +47,7 @@ class Menu extends BasicWeChat
     public function delete()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/menu/delete?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -62,8 +60,7 @@ class Menu extends BasicWeChat
     public function create(array $data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -76,8 +73,7 @@ class Menu extends BasicWeChat
     public function addConditional(array $data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/menu/addconditional?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -90,8 +86,7 @@ class Menu extends BasicWeChat
     public function delConditional($menuid)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/menu/delconditional?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['menuid' => $menuid]);
+        return $this->callPostApi($url, ['menuid' => $menuid]);
     }
 
     /**
@@ -104,7 +99,6 @@ class Menu extends BasicWeChat
     public function tryConditional($openid)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/menu/trymatch?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['user_id' => $openid]);
+        return $this->callPostApi($url, ['user_id' => $openid]);
     }
 }
\ No newline at end of file
diff --git a/WeChat/Oauth.php b/WeChat/Oauth.php
index 62c0c04..0dd5b13 100644
--- a/WeChat/Oauth.php
+++ b/WeChat/Oauth.php
@@ -72,30 +72,30 @@ class Oauth extends BasicWeChat
 
     /**
      * 检验授权凭证（access_token）是否有效
-     * @param string $access_token 网页授权接口调用凭证,注意：此access_token与基础支持的access_token不同
+     * @param string $accessToken 网页授权接口调用凭证,注意：此access_token与基础支持的access_token不同
      * @param string $openid 用户的唯一标识
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function checkOauthAccessToken($access_token, $openid)
+    public function checkOauthAccessToken($accessToken, $openid)
     {
-        $url = "https://api.weixin.qq.com/sns/auth?access_token={$access_token}&openid={$openid}";
+        $url = "https://api.weixin.qq.com/sns/auth?access_token={$accessToken}&openid={$openid}";
         return $this->httpGetForJson($url);
     }
 
     /**
      * 拉取用户信息(需scope为 snsapi_userinfo)
-     * @param string $access_token 网页授权接口调用凭证,注意：此access_token与基础支持的access_token不同
+     * @param string $accessToken 网页授权接口调用凭证,注意：此access_token与基础支持的access_token不同
      * @param string $openid 用户的唯一标识
      * @param string $lang 返回国家地区语言版本，zh_CN 简体，zh_TW 繁体，en 英语
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function getUserInfo($access_token, $openid, $lang = 'zh_CN')
+    public function getUserInfo($accessToken, $openid, $lang = 'zh_CN')
     {
-        $url = "https://api.weixin.qq.com/sns/userinfo?access_token={$access_token}&openid={$openid}&lang={$lang}";
+        $url = "https://api.weixin.qq.com/sns/userinfo?access_token={$accessToken}&openid={$openid}&lang={$lang}";
         return $this->httpGetForJson($url);
     }
 }
diff --git a/WeChat/Product.php b/WeChat/Product.php
index 2fff299..7c6fc44 100644
--- a/WeChat/Product.php
+++ b/WeChat/Product.php
@@ -36,10 +36,9 @@ class Product extends BasicWeChat
      */
     public function modStatus($keystandard, $keystr, $status = 'on')
     {
-        $data = ['keystandard' => $keystandard, 'keystr' => $keystr, 'status' => $status];
         $url = "https://api.weixin.qq.com/scan/product/modstatus?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['keystandard' => $keystandard, 'keystr' => $keystr, 'status' => $status];
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -52,10 +51,8 @@ class Product extends BasicWeChat
      */
     public function setTestWhiteList(array $openids = [], array $usernames = [])
     {
-        $data = ['openid' => $openids, 'username' => $usernames];
         $url = "https://api.weixin.qq.com/scan/testwhitelist/set?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, ['openid' => $openids, 'username' => $usernames]);
     }
 
     /**
@@ -70,11 +67,10 @@ class Product extends BasicWeChat
      */
     public function getQrcode($keystandard, $keystr, $qrcode_size, $extinfo = [])
     {
+        $url = "https://api.weixin.qq.com/scan/product/getqrcode?access_token=ACCESS_TOKEN";
         $data = ['keystandard' => $keystandard, 'keystr' => $keystr, 'qrcode_size' => $qrcode_size];
         empty($extinfo) || $data['extinfo'] = $extinfo;
-        $url = "https://api.weixin.qq.com/scan/product/getqrcode?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -87,11 +83,10 @@ class Product extends BasicWeChat
      */
     public function getProduct($keystandard, $keystr)
     {
+        $url = "https://api.weixin.qq.com/scan/product/get?access_token=ACCESS_TOKEN";
         $data = ['keystandard' => $keystandard, 'keystr' => $keystr];
         empty($extinfo) || $data['extinfo'] = $extinfo;
-        $url = "https://api.weixin.qq.com/scan/product/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -106,12 +101,11 @@ class Product extends BasicWeChat
      */
     public function getProductList($offset, $limit = 10, $status = null, $keystr = '')
     {
+        $url = "https://api.weixin.qq.com/scan/product/get?access_token=ACCESS_TOKEN";
         $data = ['offset' => $offset, 'limit' => $limit];
         is_null($status) || $data['status'] = $status;
         empty($keystr) || $data['keystr'] = $keystr;
-        $url = "https://api.weixin.qq.com/scan/product/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -124,8 +118,7 @@ class Product extends BasicWeChat
     public function updateProduct(array $data)
     {
         $url = "https://api.weixin.qq.com/scan/product/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -139,8 +132,7 @@ class Product extends BasicWeChat
     public function clearProduct($keystandard, $keystr)
     {
         $url = "https://api.weixin.qq.com/scan/product/clear?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['keystandard' => $keystandard, 'keystr' => $keystr]);
+        return $this->callPostApi($url, ['keystandard' => $keystandard, 'keystr' => $keystr]);
     }
 
     /**
@@ -153,8 +145,7 @@ class Product extends BasicWeChat
     public function scanTicketCheck($ticket)
     {
         $url = "https://api.weixin.qq.com/scan/scanticket/check?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['ticket' => $ticket]);
+        return $this->callPostApi($url, ['ticket' => $ticket]);
     }
 
     /**
@@ -168,10 +159,8 @@ class Product extends BasicWeChat
      */
     public function clearScanticket($keystandard, $keystr, $extinfo)
     {
-        $data = ['keystandard' => $keystandard, 'keystr' => $keystr, 'extinfo' => $extinfo];
         $url = "https://api.weixin.qq.com/scan/scanticket/check?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['keystandard' => $keystandard, 'keystr' => $keystr, 'extinfo' => $extinfo];
+        return $this->callPostApi($url, $data);
     }
-
 }
\ No newline at end of file
diff --git a/WeChat/Qrcode.php b/WeChat/Qrcode.php
index 3c09eff..19abd49 100644
--- a/WeChat/Qrcode.php
+++ b/WeChat/Qrcode.php
@@ -48,8 +48,7 @@ class Qrcode extends BasicWeChat
             $data['action_name'] = is_integer($scene) ? 'QR_LIMIT_SCENE' : 'QR_LIMIT_STR_SCENE';
         }
         $url = "https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -72,7 +71,6 @@ class Qrcode extends BasicWeChat
     public function shortUrl($longUrl)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/shorturl?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['action' => 'long2short', 'long_url' => $longUrl]);
+        return $this->callPostApi($url, ['action' => 'long2short', 'long_url' => $longUrl]);
     }
 }
\ No newline at end of file
diff --git a/WeChat/Scan.php b/WeChat/Scan.php
index f532bb2..ffd2e8a 100644
--- a/WeChat/Scan.php
+++ b/WeChat/Scan.php
@@ -34,8 +34,7 @@ class Scan extends BasicWeChat
     public function getMerchantInfo()
     {
         $url = "https://api.weixin.qq.com/scan/merchantinfo/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -48,8 +47,7 @@ class Scan extends BasicWeChat
     public function addProduct(array $data)
     {
         $url = "https://api.weixin.qq.com/scan/product/create?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -63,10 +61,9 @@ class Scan extends BasicWeChat
      */
     public function modProduct($keystandard, $keystr, $status = 'on')
     {
-        $data = ['keystandard' => $keystandard, 'keystr' => $keystr, 'status' => $status];
         $url = "https://api.weixin.qq.com/scan/product/modstatus?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        $data = ['keystandard' => $keystandard, 'keystr' => $keystr, 'status' => $status];
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -79,10 +76,8 @@ class Scan extends BasicWeChat
      */
     public function setTestWhiteList($openids = [], $usernames = [])
     {
-        $data = ['openid' => $openids, 'username' => $usernames];
         $url = "https://api.weixin.qq.com/scan/product/modstatus?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, ['openid' => $openids, 'username' => $usernames]);
     }
 
     /**
@@ -97,11 +92,10 @@ class Scan extends BasicWeChat
      */
     public function getQrc($keystandard, $keystr, $extinfo = null, $qrcode_size = 64)
     {
+        $url = "https://api.weixin.qq.com/scan/product/getqrcode?access_token=ACCESS_TOKEN";
         $data = ['keystandard' => $keystandard, 'keystr' => $keystr, 'qrcode_size' => $qrcode_size];
         is_null($extinfo) || $data['extinfo'] = $extinfo;
-        $url = "https://api.weixin.qq.com/scan/product/getqrcode?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -115,8 +109,7 @@ class Scan extends BasicWeChat
     public function getProductInfo($keystandard, $keystr)
     {
         $url = "https://api.weixin.qq.com/scan/product/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['keystandard' => $keystandard, 'keystr' => $keystr]);
+        return $this->callPostApi($url, ['keystandard' => $keystandard, 'keystr' => $keystr]);
     }
 
     /**
@@ -131,12 +124,11 @@ class Scan extends BasicWeChat
      */
     public function getProductList($offset = 1, $limit = 10, $status = null, $keystr = null)
     {
+        $url = "https://api.weixin.qq.com/scan/product/getlist?access_token=ACCESS_TOKEN";
         $data = ['offset' => $offset, 'limit' => $limit];
         is_null($status) || $data['status'] = $status;
         is_null($keystr) || $data['keystr'] = $keystr;
-        $url = "https://api.weixin.qq.com/scan/product/getlist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -149,8 +141,7 @@ class Scan extends BasicWeChat
     public function updateProduct(array $data)
     {
         $url = "https://api.weixin.qq.com/scan/product/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -164,8 +155,7 @@ class Scan extends BasicWeChat
     public function clearProduct($keystandard, $keystr)
     {
         $url = "https://api.weixin.qq.com/scan/product/clear?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['keystandard' => $keystandard, 'keystr' => $keystr]);
+        return $this->callPostApi($url, ['keystandard' => $keystandard, 'keystr' => $keystr]);
     }
 
     /**
@@ -178,8 +168,7 @@ class Scan extends BasicWeChat
     public function checkTicket($ticket)
     {
         $url = "https://api.weixin.qq.com/scan/scanticket/check?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['ticket' => $ticket]);
+        return $this->callPostApi($url, ['ticket' => $ticket]);
     }
 
     /**
@@ -194,8 +183,6 @@ class Scan extends BasicWeChat
     public function clearScanTicket($keystandard, $keystr, $extinfo)
     {
         $url = "https://api.weixin.qq.com/scan/scanticket/check?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['keystandard' => $keystandard, 'keystr' => $keystr, 'extinfo' => $extinfo]);
+        return $this->callPostApi($url, ['keystandard' => $keystandard, 'keystr' => $keystr, 'extinfo' => $extinfo]);
     }
-
 }
\ No newline at end of file
diff --git a/WeChat/Shake.php b/WeChat/Shake.php
index ba1a29a..5794c3a 100644
--- a/WeChat/Shake.php
+++ b/WeChat/Shake.php
@@ -36,8 +36,7 @@ class Shake extends BasicWeChat
     public function register(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/account/register?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -49,8 +48,7 @@ class Shake extends BasicWeChat
     public function auditStatus()
     {
         $url = "https://api.weixin.qq.com/shakearound/account/auditstatus?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -69,8 +67,7 @@ class Shake extends BasicWeChat
         is_null($poi_id) || $data['poi_id'] = $poi_id;
         is_null($comment) || $data['comment'] = $comment;
         $url = "https://api.weixin.qq.com/shakearound/device/applyid?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -83,8 +80,7 @@ class Shake extends BasicWeChat
     public function getApplyStatus($applyId)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/applyid?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['apply_id' => $applyId]);
+        return $this->callPostApi($url, ['apply_id' => $applyId]);
     }
 
     /**
@@ -97,8 +93,7 @@ class Shake extends BasicWeChat
     public function updateApply(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -111,8 +106,7 @@ class Shake extends BasicWeChat
     public function bindLocation(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/bindlocation?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -125,8 +119,7 @@ class Shake extends BasicWeChat
     public function search(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/search?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -139,8 +132,7 @@ class Shake extends BasicWeChat
     public function createPage(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/page/add?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -153,8 +145,7 @@ class Shake extends BasicWeChat
     public function updatePage(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/page/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -167,22 +158,20 @@ class Shake extends BasicWeChat
     public function searchPage(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/page/search?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 删除页面
-     * @param integer $page_id 指定页面的id
+     * @param integer $pageId 指定页面的id
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function deletePage($page_id)
+    public function deletePage($pageId)
     {
         $url = "https://api.weixin.qq.com/shakearound/page/delete?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['page_id' => $page_id]);
+        return $this->callPostApi($url, ['page_id' => $pageId]);
     }
 
     /**
@@ -196,8 +185,7 @@ class Shake extends BasicWeChat
     public function upload($filename, $type = 'icon')
     {
         $url = "https://api.weixin.qq.com/shakearound/material/add?access_token=ACCESS_TOKEN&type={$type}";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['media' => Tools::createCurlFile($filename)]);
+        return $this->callPostApi($url, ['media' => Tools::createCurlFile($filename)], false);
     }
 
     /**
@@ -210,8 +198,7 @@ class Shake extends BasicWeChat
     public function bindPage(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/bindpage?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -224,8 +211,7 @@ class Shake extends BasicWeChat
     public function queryPage(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/relation/search?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -238,68 +224,63 @@ class Shake extends BasicWeChat
     public function totalDevice(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/statistics/device?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
      * 批量查询设备统计数据接口
      * @param integer $date 指定查询日期时间戳，单位为秒
-     * @param integer $page_index 指定查询的结果页序号；返回结果按摇周边人数降序排序，每50条记录为一页
+     * @param integer $pageIndex 指定查询的结果页序号；返回结果按摇周边人数降序排序，每50条记录为一页
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function totalDeviceList($date, $page_index = 1)
+    public function totalDeviceList($date, $pageIndex = 1)
     {
         $url = "https://api.weixin.qq.com/shakearound/statistics/devicelist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['date' => $date, 'page_index' => $page_index]);
+        return $this->callPostApi($url, ['date' => $date, 'page_index' => $pageIndex]);
     }
 
     /**
      * 以页面为维度的数据统计接口
-     * @param integer $page_id 指定页面的设备ID
-     * @param integer $begin_date 起始日期时间戳，最长时间跨度为30天，单位为秒
-     * @param integer $end_date 结束日期时间戳，最长时间跨度为30天，单位为秒
+     * @param integer $pageId 指定页面的设备ID
+     * @param integer $beginDate 起始日期时间戳，最长时间跨度为30天，单位为秒
+     * @param integer $endDate 结束日期时间戳，最长时间跨度为30天，单位为秒
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function totalPage($page_id, $begin_date, $end_date)
+    public function totalPage($pageId, $beginDate, $endDate)
     {
         $url = "https://api.weixin.qq.com/shakearound/statistics/page?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['page_id' => $page_id, 'begin_date' => $begin_date, 'end_date' => $end_date]);
+        return $this->callPostApi($url, ['page_id' => $pageId, 'begin_date' => $beginDate, 'end_date' => $endDate]);
     }
 
     /**
      * 编辑分组信息
-     * @param integer $group_id 分组唯一标识，全局唯一
-     * @param string $group_name 分组名称，不超过100汉字或200个英文字母
+     * @param integer $groupId 分组唯一标识，全局唯一
+     * @param string $groupName 分组名称，不超过100汉字或200个英文字母
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function updateGroup($group_id, $group_name)
+    public function updateGroup($groupId, $groupName)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/group/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['group_id' => $group_id, 'group_name' => $group_name]);
+        return $this->callPostApi($url, ['group_id' => $groupId, 'group_name' => $groupName]);
     }
 
     /**
      * 删除分组
-     * @param integer $group_id 分组唯一标识，全局唯一
+     * @param integer $groupId 分组唯一标识，全局唯一
      * @return array
      * @throws \WeChat\Exceptions\InvalidResponseException
      * @throws \WeChat\Exceptions\LocalCacheException
      */
-    public function deleteGroup($group_id)
+    public function deleteGroup($groupId)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/group/delete?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['group_id' => $group_id]);
+        return $this->callPostApi($url, ['group_id' => $groupId]);
     }
 
     /**
@@ -313,8 +294,7 @@ class Shake extends BasicWeChat
     public function getGroupList($begin = 0, $count = 10)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/group/getlist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['begin' => $begin, 'count' => $count]);
+        return $this->callPostApi($url, ['begin' => $begin, 'count' => $count]);
     }
 
 
@@ -330,8 +310,7 @@ class Shake extends BasicWeChat
     public function getGroupDetail($group_id, $begin = 0, $count = 100)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/group/getdetail?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['group_id' => $group_id, 'begin' => $begin, 'count' => $count]);
+        return $this->callPostApi($url, ['group_id' => $group_id, 'begin' => $begin, 'count' => $count]);
     }
 
     /**
@@ -344,8 +323,7 @@ class Shake extends BasicWeChat
     public function addDeviceGroup(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/group/adddevice?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -358,8 +336,6 @@ class Shake extends BasicWeChat
     public function deleteDeviceGroup(array $data)
     {
         $url = "https://api.weixin.qq.com/shakearound/device/group/deletedevice?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
-
 }
\ No newline at end of file
diff --git a/WeChat/Tags.php b/WeChat/Tags.php
index 9fd6629..d0e9fef 100644
--- a/WeChat/Tags.php
+++ b/WeChat/Tags.php
@@ -33,8 +33,7 @@ class Tags extends BasicWeChat
     public function getTags()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/tags/get?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -47,8 +46,7 @@ class Tags extends BasicWeChat
     public function createTags($name)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/tags/create?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['tag' => ['name' => $name]]);
+        return $this->callPostApi($url, ['tag' => ['name' => $name]]);
     }
 
     /**
@@ -62,8 +60,7 @@ class Tags extends BasicWeChat
     public function updateTags($id, $name)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/tags/update?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['tag' => ['name' => $name, 'id' => $id]]);
+        return $this->callPostApi($url, ['tag' => ['name' => $name, 'id' => $id]]);
     }
 
     /**
@@ -76,8 +73,7 @@ class Tags extends BasicWeChat
     public function deleteTags($tagId)
     {
         $url = 'https://api.weixin.qq.com/cgi-bin/tags/delete?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['tag' => ['id' => $tagId]]);
+        return $this->callPostApi($url, ['tag' => ['id' => $tagId]]);
     }
 
     /**
@@ -91,8 +87,7 @@ class Tags extends BasicWeChat
     public function batchTagging(array $openids, $tagId)
     {
         $url = 'https://api.weixin.qq.com/cgi-bin/tags/members/batchtagging?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['openid_list' => $openids, 'tagid' => $tagId]);
+        return $this->callPostApi($url, ['openid_list' => $openids, 'tagid' => $tagId]);
     }
 
     /**
@@ -106,8 +101,7 @@ class Tags extends BasicWeChat
     public function batchUntagging(array $openids, $tagId)
     {
         $url = 'https://api.weixin.qq.com/cgi-bin/tags/members/batchuntagging?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['openid_list' => $openids, 'tagid' => $tagId]);
+        return $this->callPostApi($url, ['openid_list' => $openids, 'tagid' => $tagId]);
     }
 
     /**
@@ -120,7 +114,6 @@ class Tags extends BasicWeChat
     public function getUserTagId($openid)
     {
         $url = 'https://api.weixin.qq.com/cgi-bin/tags/getidlist?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['openid' => $openid]);
+        return $this->callPostApi($url, ['openid' => $openid]);
     }
 }
\ No newline at end of file
diff --git a/WeChat/Template.php b/WeChat/Template.php
index ad720c4..0410d29 100644
--- a/WeChat/Template.php
+++ b/WeChat/Template.php
@@ -27,17 +27,16 @@ class Template extends BasicWeChat
 {
     /**
      * 设置所属行业
-     * @param string $industry_id1 公众号模板消息所属行业编号
-     * @param string $industry_id2 公众号模板消息所属行业编号
+     * @param string $industryId1 公众号模板消息所属行业编号
+     * @param string $industryId2 公众号模板消息所属行业编号
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function setIndustry($industry_id1, $industry_id2)
+    public function setIndustry($industryId1, $industryId2)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/template/api_set_industry?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['industry_id1' => $industry_id1, 'industry_id2' => $industry_id2]);
+        return $this->callPostApi($url, ['industry_id1' => $industryId1, 'industry_id2' => $industryId2]);
     }
 
     /**
@@ -49,8 +48,7 @@ class Template extends BasicWeChat
     public function getIndustry()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/template/get_industry?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -64,8 +62,7 @@ class Template extends BasicWeChat
     public function addTemplate($templateIdShort, $keywordNameList = [])
     {
         $url = "https://api.weixin.qq.com/cgi-bin/template/api_add_template?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['template_id_short' => $templateIdShort, 'keyword_name_list' => $keywordNameList]);
+        return $this->callPostApi($url, ['template_id_short' => $templateIdShort, 'keyword_name_list' => $keywordNameList]);
     }
 
     /**
@@ -77,22 +74,20 @@ class Template extends BasicWeChat
     public function getAllPrivateTemplate()
     {
         $url = "https://api.weixin.qq.com/cgi-bin/template/get_all_private_template?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
      * 删除模板ID
-     * @param string $tpl_id 公众帐号下模板消息ID
+     * @param string $tplId 公众帐号下模板消息ID
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function delPrivateTemplate($tpl_id)
+    public function delPrivateTemplate($tplId)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/template/del_private_template?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['template_id' => $tpl_id]);
+        return $this->callPostApi($url, ['template_id' => $tplId]);
     }
 
     /**
@@ -105,9 +100,6 @@ class Template extends BasicWeChat
     public function send(array $data)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
-
-
 }
\ No newline at end of file
diff --git a/WeChat/User.php b/WeChat/User.php
index 14d4067..a69294b 100644
--- a/WeChat/User.php
+++ b/WeChat/User.php
@@ -37,8 +37,7 @@ class User extends BasicWeChat
     public function updateMark($openid, $remark)
     {
         $url = 'https://api.weixin.qq.com/cgi-bin/user/info/updateremark?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['openid' => $openid, 'remark' => $remark]);
+        return $this->callPostApi($url, ['openid' => $openid, 'remark' => $remark]);
     }
 
     /**
@@ -52,8 +51,7 @@ class User extends BasicWeChat
     public function getUserInfo($openid, $lang = 'zh_CN')
     {
         $url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=ACCESS_TOKEN&openid={$openid}&lang={$lang}";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
@@ -71,8 +69,7 @@ class User extends BasicWeChat
         foreach ($openids as $openid) {
             $data['user_list'][] = ['openid' => $openid, 'lang' => $lang];
         }
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, $data);
+        return $this->callPostApi($url, $data);
     }
 
     /**
@@ -85,37 +82,34 @@ class User extends BasicWeChat
     public function getUserList($next_openid = '')
     {
         $url = "https://api.weixin.qq.com/cgi-bin/user/get?access_token=ACCESS_TOKEN&next_openid={$next_openid}";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpGetForJson($url);
+        return $this->callGetApi($url);
     }
 
     /**
      * 获取标签下粉丝列表
      * @param integer $tagid 标签ID
-     * @param string $next_openid 第一个拉取的OPENID
+     * @param string $nextOpenid 第一个拉取的OPENID
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getUserListByTag($tagid, $next_openid = '')
+    public function getUserListByTag($tagid, $nextOpenid = '')
     {
         $url = 'https://api.weixin.qq.com/cgi-bin/user/tag/get?access_token=ACCESS_TOKEN';
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['tagid' => $tagid, 'next_openid' => $next_openid]);
+        return $this->callPostApi($url, ['tagid' => $tagid, 'next_openid' => $nextOpenid]);
     }
 
     /**
      * 获取公众号的黑名单列表
-     * @param string $begin_openid
+     * @param string $beginOpenid
      * @return array
      * @throws Exceptions\InvalidResponseException
      * @throws Exceptions\LocalCacheException
      */
-    public function getBlackList($begin_openid = '')
+    public function getBlackList($beginOpenid = '')
     {
         $url = "https://api.weixin.qq.com/cgi-bin/tags/members/getblacklist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['begin_openid' => $begin_openid]);
+        return $this->callPostApi($url, ['begin_openid' => $beginOpenid]);
     }
 
     /**
@@ -128,8 +122,7 @@ class User extends BasicWeChat
     public function batchBlackList(array $openids)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/tags/members/batchblacklist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['openid_list' => $openids]);
+        return $this->callPostApi($url, ['openid_list' => $openids]);
     }
 
     /**
@@ -142,8 +135,6 @@ class User extends BasicWeChat
     public function batchUnblackList(array $openids)
     {
         $url = "https://api.weixin.qq.com/cgi-bin/tags/members/batchunblacklist?access_token=ACCESS_TOKEN";
-        $this->registerApi($url, __FUNCTION__, func_get_args());
-        return $this->httpPostForJson($url, ['openid_list' => $openids]);
+        return $this->callPostApi($url, ['openid_list' => $openids]);
     }
-
 }
\ No newline at end of file