diff --git a/thu_dsa/chp2/Vector.cpp b/thu_dsa/chp2/Vector.cpp
deleted file mode 100644
index 1b61f33..0000000
--- a/thu_dsa/chp2/Vector.cpp
+++ /dev/null
@@ -1,8 +0,0 @@
-#include "Vector.h"
-#include <iostream>
-
-using std::cout;
-using std::endl;
-
-
-