diff --git a/app/Http/Modules/User/ContractEntityModule.php b/app/Http/Modules/User/ContractEntityModule.php
index 876fadb..8381745 100644
--- a/app/Http/Modules/User/ContractEntityModule.php
+++ b/app/Http/Modules/User/ContractEntityModule.php
@@ -102,24 +102,29 @@ class ContractEntityModule extends BaseController
         $contarct = Contract::find($contract_id);
 
         $entity_id = $request->input('entity_id');
-        $entity_id = Hasher::decode('entities', $entity_id[0]);
-        $entity = Entity::find($entity_id);
+        $entity_id = Hasher::decodeArray('entities', $entity_id);
+        $entity = Entity::where('id', $entity_id)->get();
 
-        $contract_entity = new ContractEntity();
-        $contract_entity->user_id = Auth::guard('user-api')->user()->id;
-        $contract_entity->contract_id = $contarct->id;
-        $contract_entity->entity_id = $entity->id;
-        $contract_entity->entity_signature_id = $entity->entity_signature()->first()->id;
-        $contract_entity->status = config('constants.contact_entity.status.active');
-        $contract_entity->save();
+        $return_contract_entity = [];
+        foreach ($entity as $key => $row) {
+            $contract_entity = new ContractEntity();
+            $contract_entity->user_id = Auth::guard('user-api')->user()->id;
+            $contract_entity->contract_id = $contarct->id;
+            $contract_entity->entity_id = $row->id;
+            $contract_entity->entity_signature_id = $row->entity_signature()->first()->id;
+            $contract_entity->status = config('constants.contact_entity.status.active');
+            $contract_entity->save();
 
-        // log
-        ContractModule::makeLog($contract_entity->contract_id, 'user (' . Auth::guard('user-api')->user()->id . ') contact entity created');
+            // log
+            ContractModule::makeLog($contract_entity->contract_id, 'user (' . Auth::guard('user-api')->user()->id . ') contact entity created');
+
+            $return_contract_entity[] = $contract_entity;
+        }
 
         DB::commit();
 
         $query_string = General::getCachePerviousQuery('contract_entity_query');
-        $data = General::returnData($contract_entity, $query_string);
+        $data = General::returnData($return_contract_entity, $query_string);
 
         return response()->json($data);
     }