diff --git a/composer.json b/composer.json
index 293cf14..72f85a8 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
         }
     ],
     "require": {
-        "tencentcloud/common": "3.0.912"
+        "tencentcloud/common": "3.0.913"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/TencentCloud/Cynosdb/V20190107/CynosdbClient.php b/src/TencentCloud/Cynosdb/V20190107/CynosdbClient.php
index 6953fd4..768ef38 100644
--- a/src/TencentCloud/Cynosdb/V20190107/CynosdbClient.php
+++ b/src/TencentCloud/Cynosdb/V20190107/CynosdbClient.php
@@ -83,6 +83,7 @@
  * @method Models\DescribeProjectSecurityGroupsResponse DescribeProjectSecurityGroups(Models\DescribeProjectSecurityGroupsRequest $req) 查询项目安全组信息
  * @method Models\DescribeProxiesResponse DescribeProxies(Models\DescribeProxiesRequest $req) 查询数据库代理列表
  * @method Models\DescribeProxyNodesResponse DescribeProxyNodes(Models\DescribeProxyNodesRequest $req) 本接口（DescribeProxyNodes）用于查询代理接口列表。
+ * @method Models\DescribeProxySpecsResponse DescribeProxySpecs(Models\DescribeProxySpecsRequest $req) 查询数据库代理规格
  * @method Models\DescribeResourcePackageDetailResponse DescribeResourcePackageDetail(Models\DescribeResourcePackageDetailRequest $req) 查询资源包使用详情
  * @method Models\DescribeResourcePackageListResponse DescribeResourcePackageList(Models\DescribeResourcePackageListRequest $req) 查询资源包列表
  * @method Models\DescribeResourcePackageSaleSpecResponse DescribeResourcePackageSaleSpec(Models\DescribeResourcePackageSaleSpecRequest $req) 查询资源包规格
diff --git a/src/TencentCloud/Cynosdb/V20190107/Models/DescribeProxySpecsRequest.php b/src/TencentCloud/Cynosdb/V20190107/Models/DescribeProxySpecsRequest.php
new file mode 100644
index 0000000..5581094
--- /dev/null
+++ b/src/TencentCloud/Cynosdb/V20190107/Models/DescribeProxySpecsRequest.php
@@ -0,0 +1,47 @@
+<?php
+/*
+ * Copyright (c) 2017-2018 THL A29 Limited, a Tencent company. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace TencentCloud\Cynosdb\V20190107\Models;
+use TencentCloud\Common\AbstractModel;
+
+/**
+ * DescribeProxySpecs请求参数结构体
+ *
+
+ */
+class DescribeProxySpecsRequest extends AbstractModel
+{
+
+
+    /**
+
+     */
+    function __construct()
+    {
+
+    }
+
+    /**
+     * For internal only. DO NOT USE IT.
+     */
+    public function deserialize($param)
+    {
+        if ($param === null) {
+            return;
+        }
+
+    }
+}
diff --git a/src/TencentCloud/Cynosdb/V20190107/Models/DescribeProxySpecsResponse.php b/src/TencentCloud/Cynosdb/V20190107/Models/DescribeProxySpecsResponse.php
new file mode 100644
index 0000000..88e22d6
--- /dev/null
+++ b/src/TencentCloud/Cynosdb/V20190107/Models/DescribeProxySpecsResponse.php
@@ -0,0 +1,70 @@
+<?php
+/*
+ * Copyright (c) 2017-2018 THL A29 Limited, a Tencent company. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace TencentCloud\Cynosdb\V20190107\Models;
+use TencentCloud\Common\AbstractModel;
+
+/**
+ * DescribeProxySpecs返回参数结构体
+ *
+ * @method array getProxySpecs() 获取数据库代理规格列表
+ * @method void setProxySpecs(array $ProxySpecs) 设置数据库代理规格列表
+ * @method string getRequestId() 获取唯一请求 ID，每次请求都会返回。定位问题时需要提供该次请求的 RequestId。
+ * @method void setRequestId(string $RequestId) 设置唯一请求 ID，每次请求都会返回。定位问题时需要提供该次请求的 RequestId。
+ */
+class DescribeProxySpecsResponse extends AbstractModel
+{
+    /**
+     * @var array 数据库代理规格列表
+     */
+    public $ProxySpecs;
+
+    /**
+     * @var string 唯一请求 ID，每次请求都会返回。定位问题时需要提供该次请求的 RequestId。
+     */
+    public $RequestId;
+
+    /**
+     * @param array $ProxySpecs 数据库代理规格列表
+     * @param string $RequestId 唯一请求 ID，每次请求都会返回。定位问题时需要提供该次请求的 RequestId。
+     */
+    function __construct()
+    {
+
+    }
+
+    /**
+     * For internal only. DO NOT USE IT.
+     */
+    public function deserialize($param)
+    {
+        if ($param === null) {
+            return;
+        }
+        if (array_key_exists("ProxySpecs",$param) and $param["ProxySpecs"] !== null) {
+            $this->ProxySpecs = [];
+            foreach ($param["ProxySpecs"] as $key => $value){
+                $obj = new ProxySpec();
+                $obj->deserialize($value);
+                array_push($this->ProxySpecs, $obj);
+            }
+        }
+
+        if (array_key_exists("RequestId",$param) and $param["RequestId"] !== null) {
+            $this->RequestId = $param["RequestId"];
+        }
+    }
+}
diff --git a/src/TencentCloud/Cynosdb/V20190107/Models/ProxySpec.php b/src/TencentCloud/Cynosdb/V20190107/Models/ProxySpec.php
new file mode 100644
index 0000000..17aa17d
--- /dev/null
+++ b/src/TencentCloud/Cynosdb/V20190107/Models/ProxySpec.php
@@ -0,0 +1,65 @@
+<?php
+/*
+ * Copyright (c) 2017-2018 THL A29 Limited, a Tencent company. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+namespace TencentCloud\Cynosdb\V20190107\Models;
+use TencentCloud\Common\AbstractModel;
+
+/**
+ * 数据库代理规格
+ *
+ * @method integer getCpu() 获取数据库代理cpu核数
+ * @method void setCpu(integer $Cpu) 设置数据库代理cpu核数
+ * @method integer getMem() 获取数据库代理内存
+ * @method void setMem(integer $Mem) 设置数据库代理内存
+ */
+class ProxySpec extends AbstractModel
+{
+    /**
+     * @var integer 数据库代理cpu核数
+     */
+    public $Cpu;
+
+    /**
+     * @var integer 数据库代理内存
+     */
+    public $Mem;
+
+    /**
+     * @param integer $Cpu 数据库代理cpu核数
+     * @param integer $Mem 数据库代理内存
+     */
+    function __construct()
+    {
+
+    }
+
+    /**
+     * For internal only. DO NOT USE IT.
+     */
+    public function deserialize($param)
+    {
+        if ($param === null) {
+            return;
+        }
+        if (array_key_exists("Cpu",$param) and $param["Cpu"] !== null) {
+            $this->Cpu = $param["Cpu"];
+        }
+
+        if (array_key_exists("Mem",$param) and $param["Mem"] !== null) {
+            $this->Mem = $param["Mem"];
+        }
+    }
+}