diff --git a/app/JsonRpc/LocationService.php b/app/JsonRpc/LocationService.php
new file mode 100644
index 0000000..bb9358f
--- /dev/null
+++ b/app/JsonRpc/LocationService.php
@@ -0,0 +1,32 @@
+<?php
+
+
+namespace App\JsonRpc;
+
+use Hyperf\Di\Annotation\Inject;
+use Hyperf\RpcServer\Annotation\RpcService;
+/**
+ *@RpcService(name="LocationService", protocol="jsonrpc-http", server="jsonrpc-http", publishTo="")
+ * Class LocationService
+ * @package App\JsonRpc
+ */
+class LocationService implements LocationServiceInterface
+{
+    /**
+     * @Inject
+     * @var \App\Service\v3\Interfaces\LocationServiceInterface
+     */
+    protected $locationService;
+
+    /**
+     * @param $lng1
+     * @param $lat1
+     * @param $lng2
+     * @param $lat2
+     */
+    public function getDistanceByTencent($lng1, $lat1, $lng2, $lat2)
+    {
+        // TODO: Implement getDistanceByTencent() method.
+        return $this->locationService->getDistanceByTencent($lng1, $lat1, $lng2, $lat2);
+    }
+}
\ No newline at end of file
diff --git a/app/JsonRpc/LocationServiceInterface.php b/app/JsonRpc/LocationServiceInterface.php
new file mode 100644
index 0000000..cf076bb
--- /dev/null
+++ b/app/JsonRpc/LocationServiceInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+
+namespace App\JsonRpc;
+
+
+interface LocationServiceInterface
+{
+    public function getDistanceByTencent($lng1, $lat1, $lng2, $lat2);
+}
\ No newline at end of file
diff --git a/config/autoload/dependencies.php b/config/autoload/dependencies.php
index d225a6c..f24a9f6 100644
--- a/config/autoload/dependencies.php
+++ b/config/autoload/dependencies.php
@@ -80,4 +80,5 @@ return [
     \App\Service\v3\Interfaces\SmsServiceInterface::class => \App\Service\v3\Implementations\SmsAliService::class,
     \App\Service\v3\Interfaces\AttachmentServiceInterface::class => \App\Service\v3\Implementations\AttachmentService::class,
     \App\JsonRpc\PrintServiceInterface::class => \App\JsonRpc\FeieService::class,
+    \App\JsonRpc\LocationServiceInterface::class => \App\JsonRpc\LocationService::class,
 ];