diff --git a/src/ESCloudSDK.php b/src/ESCloudSDK.php
index a449e37..049b798 100644
--- a/src/ESCloudSDK.php
+++ b/src/ESCloudSDK.php
@@ -8,6 +8,7 @@
 use ESCloud\SDK\Service\DrpService;
 use ESCloud\SDK\Service\ESopService;
 use ESCloud\SDK\Service\InspectionService;
+use ESCloud\SDK\Service\MapService;
 use ESCloud\SDK\Service\MobileService;
 use ESCloud\SDK\Service\MpService;
 use ESCloud\SDK\Service\NotificationService;
@@ -189,6 +190,14 @@ public function getPlatformNewsService()
         return $this->getService('PlatformNews');
     }
 
+    /**
+     * @return MapService
+     */
+    public function getMapService()
+    {
+        return $this->getService('Map', true);
+    }
+
     /**
      * 根据服务名获得服务实例
      *
diff --git a/src/Service/MapService.php b/src/Service/MapService.php
new file mode 100644
index 0000000..50594a6
--- /dev/null
+++ b/src/Service/MapService.php
@@ -0,0 +1,98 @@
+<?php
+
+namespace ESCloud\SDK\Service;
+
+use ESCloud\SDK\Exception\SDKException;
+
+class MapService extends BaseService
+{
+    protected $host = 'map.vviioo.com';
+
+    protected $service = 'Map';
+
+    /**
+     * 将GPS坐标转换为百度经纬度坐标
+     *
+     * @param float $longitude
+     * @param float $latitude
+     * @return array|mixed
+     * @throws SDKException
+     * @throws \ESCloud\SDK\Exception\ResponseException
+     * @throws \ESCloud\SDK\HttpClient\ClientException
+     */
+    public function wgs84ToBd09(float $longitude, float $latitude)
+    {
+        return $this->request('POST', '/api/v1/location/wgs84ToBd09', ['longitude' => $longitude, 'latitude' => $latitude]);
+    }
+
+    /**
+     * 将高德/腾讯坐标转换为百度经纬度坐标
+     *
+     * @param float $longitude
+     * @param float $latitude
+     * @return array|mixed
+     * @throws SDKException
+     * @throws \ESCloud\SDK\Exception\ResponseException
+     * @throws \ESCloud\SDK\HttpClient\ClientException
+     */
+    public function gcj02ToBd09(float $longitude, float $latitude)
+    {
+        return $this->request('POST', '/api/v1/location/gcj02ToBd09', ['longitude' => $longitude, 'latitude' => $latitude]);
+    }
+
+    /**
+     * 计算一个中心点与其他一系列坐标点的距离
+     *
+     * @param float $longitude
+     * @param float $latitude
+     * @param array $targets
+     * @return array|mixed
+     * @throws SDKException
+     * @throws \ESCloud\SDK\Exception\ResponseException
+     * @throws \ESCloud\SDK\HttpClient\ClientException
+     */
+    public function distances(float $longitude, float $latitude, array $targets)
+    {
+        if (empty($targets)) {
+            throw new SDKException('Targets is empty.');
+        }
+        foreach ($targets as $target) {
+            if (empty($target) || !is_array($target) || !isset($target['longitude']) || !isset($target['latitude'])) {
+                throw new SDKException('Targets is invalid.');
+            }
+        }
+
+        return $this->request('POST', '/api/v1/location/distances', [
+            'origin' => ['longitude' => $longitude, 'latitude' => $latitude],
+            'targets' => $targets,
+        ]);
+    }
+
+    /**
+     * 获取地图服务状态
+     *
+     * @return array|mixed
+     * @throws SDKException
+     * @throws \ESCloud\SDK\Exception\ResponseException
+     * @throws \ESCloud\SDK\HttpClient\ClientException
+     */
+    public function status()
+    {
+        return $this->request('GET', '/api/v1/tenant/status');
+    }
+
+    /**
+     * 获取地图服务代理URL
+     *
+     * @return string
+     */
+    public function proxyUrl()
+    {
+        return '//'.$this->host.'/proxy/'.$this->getProxyToken();
+    }
+
+    public function getProxyToken()
+    {
+        return str_replace('Bearer ', '', $this->auth->makeRequestAuthorization('', '', 3600, true, $this->service));
+    }
+}