edit

src/Dever/Store/Mongo.php

@@ -380,7 +380,7 @@ class Mongo extends Base
             } else {
                 $value = new ObjectId($value);
             }
-        } elseif ($key != 'mobile' && is_numeric($value)) {
+        } elseif (strlen($value) != 11 && is_numeric($value)) {
             $value = (float) $value;
         }
         return $value;