diff --git a/src/tools/tools.hpp b/src/tools/tools.hpp
index 0359e69..b3ffcfa 100644
--- a/src/tools/tools.hpp
+++ b/src/tools/tools.hpp
@@ -51,7 +51,7 @@ namespace zt {
 
     template<typename ...Args>
     inline void print(const Args&...args){
-        raw_print(std::cin,args...);
+        raw_print(std::cout,args...);
         return;
     }