diff --git a/app/Models/Banking/Transaction.php b/app/Models/Banking/Transaction.php
index b88f27013..3db25976f 100644
--- a/app/Models/Banking/Transaction.php
+++ b/app/Models/Banking/Transaction.php
@@ -571,7 +571,10 @@ class Transaction extends Model
         } catch (\Exception $e) {}
 
         try {
-            if (empty($this->document_id) && $this->isNotTransferTransaction()) {
+            if (empty($this->document_id) 
+                && $this->isNotTransferTransaction()
+                && $this->isNotSplitTransaction()
+            ) {
                 $actions[] = [
                     'title' => trans('general.duplicate'),
                     'icon' => 'file_copy',
diff --git a/app/Utilities/TransactionNumber.php b/app/Utilities/TransactionNumber.php
index ae55b39f3..80884b751 100644
--- a/app/Utilities/TransactionNumber.php
+++ b/app/Utilities/TransactionNumber.php
@@ -44,7 +44,7 @@ class TransactionNumber implements TransactionNumberInterface
         }
 
         if (Str::endsWith($type, '-split')) {
-            $number_exists = $number_exists->isSplitTransaction();
+            $number_exists = $number_exists->isSplit();
         }
 
         $number_exists = $number_exists->where('number', $number);