diff --git a/src/sammo/DTO/Attr/JsonString.php b/src/sammo/DTO/Attr/JsonString.php
index 16390295..6ad7d04b 100644
--- a/src/sammo/DTO/Attr/JsonString.php
+++ b/src/sammo/DTO/Attr/JsonString.php
@@ -7,7 +7,7 @@ class JsonString
 {
   public function __construct(
     public readonly bool $emptyItemIsArray = false,
-    public readonly int $jsonFlag = JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_NUMERIC_CHECK
+    public readonly int $jsonFlag = JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES
   ) {
   }
 }