diff --git a/app/Controller/v3/UserAddressController.php b/app/Controller/v3/UserAddressController.php
index ff6b41f..7d2f2ca 100644
--- a/app/Controller/v3/UserAddressController.php
+++ b/app/Controller/v3/UserAddressController.php
@@ -16,7 +16,7 @@ class UserAddressController extends BaseController
 
     public function update()
     {
-        $userAddressId = $this->request->input('user_address_id','');
+        $userAddressId = $this->request->input('user_address_id',0);
         $user_id = $this->request->input('user_id','');
         $user_name = $this->request->input('user_name','');
         $address = $this->request->input('address','');
diff --git a/app/Model/v3/UserAddress.php b/app/Model/v3/UserAddress.php
index 5b56bd7..abf86e0 100644
--- a/app/Model/v3/UserAddress.php
+++ b/app/Model/v3/UserAddress.php
@@ -11,6 +11,19 @@ class UserAddress extends Model
 
     protected $table = 'lanzu_user_address';
 
+	protected $fillable = [
+        'id',
+        'user_id',
+        'user_name',
+        'address',
+        'doorplate',
+        'gender',
+        'lat',
+        'lng',
+        'tel',
+        'tags'
+    ];
+	
     protected $casts = [
         'tags' => 'array'
     ];
diff --git a/app/Service/v3/Implementations/UserAddressService.php b/app/Service/v3/Implementations/UserAddressService.php
index 765d8b9..9937df2 100644
--- a/app/Service/v3/Implementations/UserAddressService.php
+++ b/app/Service/v3/Implementations/UserAddressService.php
@@ -10,17 +10,19 @@ class UserAddressService implements UserAddressServiceInterface
 
     public function do($userAddressId,$user_id,$user_name,$address,$doorplate,$gender,$lat,$lng,$tel,$tags)
     {
-        $userAddress = UserAddress::query()->find($userAddressId);
-        $userAddress->user_id = $user_id;
-        $userAddress->user_name = $user_name;
-        $userAddress->address = $address;
-        $userAddress->doorplate = $doorplate;
-        $userAddress->gender = $gender;
-        $userAddress->lat = $lat;
-        $userAddress->lng = $lng;
-        $userAddress->tel = $tel;
-        $userAddress->tags = $tags;
-        return $userAddress->firstOrCreate();
+        $userAddress = UserAddress::updateOrCreate(['id' => $userAddressId],
+			[
+				'user_id' => $user_id,
+				'user_name' => $user_name,
+				'address' => $address,
+				'doorplate' => $doorplate,
+				'gender' => $gender,
+				'lat' => $lat,
+				'lng' => $lng,
+				'tel' => $tel,
+				'tags' => $tags
+			]);
+		return $userAddress;
     }
 
     public function check()
@@ -30,8 +32,7 @@ class UserAddressService implements UserAddressServiceInterface
 
     public function undo($userAddressId)
     {
-        $userAddress = UserAddress::query()->find($userAddressId);
-        return $userAddress->delete();
+        return UserAddress::destroy($userAddressId);
     }
 
     public function setDefault($userId,$userAddressId)
diff --git a/config/routes.php b/config/routes.php
index 404bfe8..cd0407b 100644
--- a/config/routes.php
+++ b/config/routes.php
@@ -127,4 +127,5 @@ Router::addGroup('/v3/', function () {
     Router::post('userAddress/getList', 'App\Controller\v3\UserAddressController@getList');
     Router::post('userAddress/setDefault', 'App\Controller\v3\UserAddressController@setDefault');
     Router::post('userAddress/get', 'App\Controller\v3\UserAddressController@get');
+	Router::post('userAddress/delete', 'App\Controller\v3\UserAddressController@delete');
 },['middleware' => [\App\Middleware\Auth\ApiMiddleware::class, \App\Middleware\Auth\UserMiddleware::class]]);
\ No newline at end of file