diff --git a/libs/utils/functions.hpp b/libs/utils/functions.hpp
index ad19ed9..9f0bf2c 100644
--- a/libs/utils/functions.hpp
+++ b/libs/utils/functions.hpp
@@ -2,12 +2,7 @@
 #define UTILS_FUNCTIONS_HPP_
 struct functions {
     static inline std::string isNull(const nlohmann::json& str) {
-        try {
-            return str.is_null() ? str.dump() : str.get<std::string>();
-        }
-        catch (...) {
-            return "null";
-        }
+        return str.is_null() ? str.dump() : str.get<std::string>();
     }
 };
 #endif
\ No newline at end of file