diff --git a/otp.c b/otp.c
index 3d0fe87..58c263b 100644
--- a/otp.c
+++ b/otp.c
@@ -110,7 +110,7 @@ int main(int argc, char* argv[]) {
 }
 
 int interactive_mode(void) {
-    printf("=== OTP Cipher %s ===\n\n", get_version());
+    printf("\n\n\n\n=== OTP Cipher %s ===\n\n", get_version());
     
     while (1) {
         show_main_menu();
diff --git a/test.txt b/test.txt
deleted file mode 100644
index d1083a9..0000000
--- a/test.txt
+++ /dev/null
@@ -1 +0,0 @@
-This is a test file for OTP encryption.
diff --git a/test.txt.otp b/test.txt.otp
deleted file mode 100644
index 4cc77c2..0000000
Binary files a/test.txt.otp and /dev/null differ
diff --git a/test_ascii b/test_ascii
deleted file mode 100644
index d1083a9..0000000
--- a/test_ascii
+++ /dev/null
@@ -1 +0,0 @@
-This is a test file for OTP encryption.
diff --git a/test_ascii.otp.asc b/test_ascii.otp.asc
deleted file mode 100644
index cc03279..0000000
--- a/test_ascii.otp.asc
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN OTP MESSAGE-----
-Version: v0.2.15
-Pad-ChkSum: 0c8e19fde996e683fdbd348d1052eec168ffe6f67a88bb1278d0d02e9341b87b
-Pad-Offset: 210
-
-mMIm7iVtUO6NbXbskMxtydI/A16UXEQUGTcIya/8Dja6PB3EC0MLdw==
------END OTP MESSAGE-----
diff --git a/test_file.txt.otp b/test_file.txt.otp
deleted file mode 100644
index c51fa95..0000000
Binary files a/test_file.txt.otp and /dev/null differ
diff --git a/tocEncrypted b/tocEncrypted
deleted file mode 100644
index aace2de..0000000
Binary files a/tocEncrypted and /dev/null differ