diff --git a/formater-test.cpp b/formater-test.cpp
deleted file mode 100644
index 70360da76..000000000
--- a/formater-test.cpp
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <iostream>
-
-int main() {
-        int a = 10;
-    int b = 20;
-    std::cout << "a: " << a << ", b: " << b << std::endl;
-    return 0;
-}