diff --git a/app/Decision.php b/app/Decision.php
index 2823b68..d3d5e67 100644
--- a/app/Decision.php
+++ b/app/Decision.php
@@ -15,7 +15,7 @@ class Decision extends Model
 
     public function warehousearr()
     {
-        return $this->hasOne('App\Warehousearr');
+        return $this->hasOne('App\WarehouseArr');
     }
 
     public function decisionitem()
diff --git a/app/Http/Controllers/WarehousearrangementController.php b/app/Http/Controllers/WarehousearrangementController.php
index 7852e84..03a0da6 100644
--- a/app/Http/Controllers/WarehousearrangementController.php
+++ b/app/Http/Controllers/WarehousearrangementController.php
@@ -13,7 +13,7 @@ use App\User;
 use Auth;
 use Validator;
 
-class warehouseArrangementController extends Controller
+class WarehouseArrangementController extends Controller
 {
     /**
      * Display a the warehouse arrangement.
diff --git a/app/Warehousearr.php b/app/Warehousearr.php
index eca6c47..68e1601 100644
--- a/app/Warehousearr.php
+++ b/app/Warehousearr.php
@@ -4,7 +4,7 @@ namespace App;
 
 use Illuminate\Database\Eloquent\Model;
 
-class Warehousearr extends Model
+class WarehouseArr extends Model
 {
      protected $fillable = [
         'id',
@@ -22,7 +22,7 @@ class Warehousearr extends Model
 
     public function warehouseitem()
     {
-        return $this->hasMany('App\Warehouseitem');
+        return $this->hasMany('App\WarehouseItem');
     }
 
     public function decision()
diff --git a/app/Warehouseitem.php b/app/Warehouseitem.php
index e06d858..c33aa32 100644
--- a/app/Warehouseitem.php
+++ b/app/Warehouseitem.php
@@ -23,9 +23,9 @@ class Warehouseitem extends Model
         'soitem_id',
     ];
 
-    public function warehousearr()
+    public function warehouserr()
     {
-        return $this->belongsTo('App\Warehousearr');
+        return $this->belongsTo('App\WarehouseArr');
     }
 
     public function soitem()
diff --git a/routes/api.php b/routes/api.php
index fd5782f..31d93b1 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -27,13 +27,13 @@ Route::put('/so/{so_id}', 'SoController@update');//update the shipping order
 
 
 /* Warehouse-receive-note */
-Route::get('/warehousearr','warehouseArrangementController@show');//view the wrn
-Route::post('/warehousearr','warehouseArrangementController@store');//store the new wrn
-Route::post('/warehousearr/warehouse_picture/{wa_id}','warehouseArrangementController@warehousearrpic');//upload warehousepicture picture
-Route::post('/warehousearr/warehouse_item_picture/{wa_id}','warehouseArrangementController@warehouseitempic');//upload warehousepicture picture
-Route::put('/warehousearr/{wa_id}','warehouseArrangementController@update');//update the wrn
-Route::post('/decision','warehouseArrangementController@storedecision');//decision reject and request the wrn
-Route::post('/decision/decisionitem','warehouseArrangementController@storedecisionitem');//decision item for reject and request 
+Route::get('/warehousearr','WarehouseArrangementController@show');//view the wrn
+Route::post('/warehousearr','WarehouseArrangementController@store');//store the new wrn
+Route::post('/warehousearr/warehouse_picture/{wa_id}','WarehouseArrangementController@warehousearrpic');//upload warehousepicture picture
+Route::post('/warehousearr/warehouse_item_picture/{wa_id}','WarehouseArrangementController@warehouseitempic');//upload warehousepicture picture
+Route::put('/warehousearr/{wa_id}','WarehouseArrangementController@update');//update the wrn
+Route::post('/decision','WarehouseArrangementController@storedecision');//decision reject and request the wrn
+Route::post('/decision/decisionitem','WarehouseArrangementController@storedecisionitem');//decision item for reject and request 
 
 
 //Route::middleware('auth:api')->get('/user', function (Request $request) {