Update README.MD

SecureCRT.SecureFX/README.MD

@@ -7,11 +7,17 @@ echo "export LANG=zh_CN.UTF-8" >$HOME/.bashrc
 
 # download
 ```
-https://www.vandyke.com/cgi-bin/download_form_1.php?pid=scrt_sfx_mac_arm64_952
-md5: e8bd4b325a78f695aefb8885d3660fdd
+# ARM
+https://www.vandyke.com/cgi-bin/download_form_1.php?pid=scrt_mac_arm64_952
+MD5: e20ccaecf195ee98b98ee3c4c612c1a0
+https://www.vandyke.com/cgi-bin/download_form_1.php?pid=sfx_mac_arm64_952
+MD5: f5e0608e588542e0238e3e3235f8e90e
 
-https://www.vandyke.com/cgi-bin/download_form_1.php?pid=scrt_sfx_macx64_952
-md5: 21a34ab9d1ceeffe8294582c8f12c402
+# x64
+https://www.vandyke.com/cgi-bin/download_form_1.php?pid=scrt_macx64_952
+MD5: 68f7a46d6c5a6ab1960790202e271e9a
+https://www.vandyke.com/cgi-bin/download_form_1.php?pid=sfx_macx64_952
+MD5: 4b8a32911d456359e311b32a675b3761
 
 ```