diff --git a/src/Form.php b/src/Form.php
index 2766524e79..2a57cafe4b 100644
--- a/src/Form.php
+++ b/src/Form.php
@@ -710,7 +710,12 @@ protected function handleFileSort(array $input = []): array
         }
 
         foreach ($sorts as $column => $order) {
-            $input[$column] = $order;
+            $arr = explode('[',$column);
+            if(count($arr) > 1){
+                $input[$arr[0]][$arr[1]] = $order;
+            }else{
+                $input[$column] = $order;
+            }
         }
 
         request()->replace($input);
diff --git a/src/Form/Field/MultipleFile.php b/src/Form/Field/MultipleFile.php
index 2ddb8057ff..b605e7f729 100644
--- a/src/Form/Field/MultipleFile.php
+++ b/src/Form/Field/MultipleFile.php
@@ -62,6 +62,10 @@ public function getValidator(array $input)
         if (request()->has(static::FILE_DELETE_FLAG)) {
             return false;
         }
+		
+		if (request()->has(static::FILE_SORT_FLAG)) {
+            return false;
+        }
 
         if ($this->validator) {
             return $this->validator->call($this, $input);