diff --git a/src/AlipayApp/Params/Complaint/BusinessParams.php b/src/AlipayApp/Params/Complaint/BusinessParams.php
new file mode 100644
index 0000000..a3dc246
--- /dev/null
+++ b/src/AlipayApp/Params/Complaint/BusinessParams.php
@@ -0,0 +1,85 @@
+<?php
+
+namespace Yurun\PaySDK\AlipayApp\Params\Complaint;
+
+/**
+ * 支付宝投诉明细查询
+ */
+class BusinessParams
+{
+    use \Yurun\PaySDK\Traits\JSONParams;
+
+    /**
+     * current_page_num ，当前页码，默认1。
+     *
+     * @var number
+     */
+    public $current_page_num;
+
+    /**
+     * 分页查询每次查询的数据量，不传则默认为10，取值单位为条
+     *
+     * @var number
+     */
+    public $page_size;
+
+    /**
+     * 按投诉时间范围进行查询：时间范围的下界，取值单位为秒
+     *
+     * @var string
+     */
+    public $gmt_complaint_start;
+
+    /**
+     * 按投诉时间范围进行查询：时间范围的上界，取值单位为秒
+     *
+     * @var string
+     */
+    public $gmt_complaint_end;
+
+    /**
+     * 交易单号
+     *
+     * @var string
+     */
+    public $trade_no;
+
+    /**
+     * 投诉状态列表
+     * 可选值: ["DROP_COMPLAIN","OVERDUE","WAIT_PROCESS"]
+     *
+     * @var array
+     */
+    public $status_list;
+
+    /**
+     * 开始处理时间
+     *
+     * @var string
+     */
+    public $gmt_process_start;
+
+    /**
+     * 处理时间区间终点
+     *
+     * @var string
+     */
+    public $gmt_process_end;
+
+    /**
+     * 投诉单号
+     * 长度限制: string(128)
+     *
+     * @var string
+     */
+    public $task_id;
+
+    /**
+     * 投诉单号列表
+     * 长度限制: string[](256)
+     * 示例值: ["10243351927","10243351912","10243351234"]
+     *
+     * @var array
+     */
+    public $task_id_list;
+}
diff --git a/src/AlipayApp/Params/Complaint/Request.php b/src/AlipayApp/Params/Complaint/Request.php
new file mode 100644
index 0000000..8a2acd0
--- /dev/null
+++ b/src/AlipayApp/Params/Complaint/Request.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace Yurun\PaySDK\AlipayApp\Params\Complaint;
+
+use Yurun\PaySDK\AlipayRequestBase;
+
+/**
+ * 支付宝投诉明细查询
+ */
+class Request extends AlipayRequestBase
+{
+    /**
+     * 接口名称.
+     *
+     * @var string
+     */
+    public $method = 'alipay.security.risk.complaint.info.batchquery';
+
+    /**
+     * 详见：https://opendocs.alipay.com/open/8ad1ac86_alipay.security.risk.complaint.info.batchquery
+     *
+     * @var string
+     */
+    public $app_auth_token;
+
+    /**
+     * 业务请求参数
+     * 参考https://opendocs.alipay.com/open/8ad1ac86_alipay.security.risk.complaint.info.batchquery
+     *
+     * @var \Yurun\PaySDK\AlipayApp\Params\Complaint\BusinessParams
+     */
+    public $businessParams;
+
+    public function __construct()
+    {
+        $this->businessParams = new BusinessParams();
+        $this->_method = 'GET';
+        $this->_isSyncVerify = true;
+        $this->_syncResponseName = 'alipay_security_risk_complaint_info_batchquery_response';
+    }
+}