diff --git a/app/Http/Requests/Setting/Tax.php b/app/Http/Requests/Setting/Tax.php
index 157936d4b..15645d2bc 100644
--- a/app/Http/Requests/Setting/Tax.php
+++ b/app/Http/Requests/Setting/Tax.php
@@ -25,7 +25,7 @@ class Tax extends Request
     {
         return [
             'name' => 'required|string',
-            'rate' => 'required',
+            'rate' => 'required|min:0|max:100',
         ];
     }
 }