diff --git a/src/dataType/utTypeCast.erl b/src/dataType/utTypeCast.erl
index 9c34ac2..2a2c6ea 100644
--- a/src/dataType/utTypeCast.erl
+++ b/src/dataType/utTypeCast.erl
@@ -51,8 +51,8 @@ dataType(Data) when is_function(Data) -> function;
 dataType(Data) when is_tuple(Data) -> tuple;
 dataType(Data) when is_map(Data) -> map;
 dataType(Data) when is_atom(Data) -> atom;
+%%dataType(Data) when is_boolean(Data) -> boolean;
 dataType(Data) when is_bitstring(Data) -> bitstring;
-dataType(Data) when is_boolean(Data) -> boolean;
 dataType(Data) when is_float(Data) -> float;
 dataType(Data) when is_number(Data) -> number;
 dataType(Data) when is_reference(Data) -> reference;