diff --git a/README.md b/README.md
index 263a61fb..543cdc3d 100644
--- a/README.md
+++ b/README.md
@@ -461,7 +461,7 @@ ss-server -s 0.0.0.0 -p 443 -k passwd -m chacha20 -u
 ### Setup your client
 
 ```bash
-client_linux_amd64 -l 127.0.0.1:1090 -r <server_ip>:21 --crypt none --mtu 1200 --nocomp -mode normal --dscp 46 &
+client_linux_amd64 -l 127.0.0.1:1090 -r <server_ip>:21 --crypt none --mtu 1200 --nocomp --mode normal --dscp 46 &
 ss-local -s 127.0.0.1 -p 1090 -k passwd -m chacha20 -l 1080 -b 0.0.0.0 &
 ss-local -s <server_ip> -p 443 -k passwd -m chacha20 -l 1080 -U -b 0.0.0.0
 ```