diff --git a/change.cpp b/change.cpp
index 72310b3..b939e25 100644
--- a/change.cpp
+++ b/change.cpp
@@ -94,6 +94,7 @@ int main() {
     }
     else if (choice == 3) {
         cout << "退出程序." << endl;
+        Sleep(100);
         return 0;
     }
     else {
diff --git a/change.exe b/change.exe
deleted file mode 100644
index b1dbe82..0000000
Binary files a/change.exe and /dev/null differ