diff --git a/app/Http/Requests/CustomerRequest.php b/app/Http/Requests/CustomerRequest.php
index 841721c8..156e14b3 100644
--- a/app/Http/Requests/CustomerRequest.php
+++ b/app/Http/Requests/CustomerRequest.php
@@ -119,7 +119,7 @@ class CustomerRequest extends FormRequest
             $rules['email'] = [
                 'email',
                 'nullable',
-                Rule::unique('customers')->ignore($this->route('customer')->id),
+                Rule::unique('customers')->where('company_id', $this->header('company'))->ignore($this->route('customer')->id),
             ];
         };
 
diff --git a/tests/Unit/Request/ExpenseTest.php b/tests/Unit/Request/ExpenseTest.php
index 9934aaab..7d7d482a 100644
--- a/tests/Unit/Request/ExpenseTest.php
+++ b/tests/Unit/Request/ExpenseTest.php
@@ -31,6 +31,12 @@ test('expense request validation rules', function () {
             'currency_id' => [
                 'required'
             ],
+            'attachment_receipt' => [
+                'nullable',
+                'file',
+                'mimes:jpg,png,pdf,doc,docx,xls,xlsx,ppt,pptx',
+                'max:20000'
+            ]
         ],
         $request->rules()
     );