diff --git a/README.md b/README.md
index 61cf930..95c7df5 100644
--- a/README.md
+++ b/README.md
@@ -1,55 +1,3 @@
 # sing
 
-Do you hear the people sing?
-
-### geosite
-
-```shell
-go install -v -trimpath -ldflags "-s -w -buildid=" ./cli/geosite
-```
-
-create from v2ray
-
-`geosite add v2ray`
-
-create cn only dat
-
-`geosite add v2ray cn`
-
-### geoip
-
-```shell
-wget 'https://github.com/Dreamacro/maxmind-geoip/releases/latest/download/Country.mmdb'
-```
-
-### ss-local
-
-```shell
-go install -v -trimpath -ldflags "-s -w -buildid=" ./cli/ss-local
-```
-
-### ss-server
-
-```shell
-go install -v -trimpath -ldflags "-s -w -buildid=" ./cli/ss-server
-```
-
-### ddns
-
-```shell
-GOBIN=/usr/local/bin/ go install -v -trimpath -ldflags "-s -w -buildid=" ./cli/cloudflare-ddns
-
-cat > /usr/local/etc/ddns.json <<EOF
-{
-  "cloudflare_api_key": "",
-  "cloudflare_api_email": "",
-  "domain": "example.com",
-  "over_proxy": false
-}
-EOF
-
-sudo cp ./cli/cloudflare-ddns/ddns.service /etc/systemd/system
-sudo systemctl daemon-reload
-sudo systemctl enable ddns
-sudo systemctl start ddns
-```
\ No newline at end of file
+Do you hear the people sing?
\ No newline at end of file
diff --git a/cli/ss-server/README.md b/cli/ss-server/README.md
new file mode 100644
index 0000000..312246c
--- /dev/null
+++ b/cli/ss-server/README.md
@@ -0,0 +1,39 @@
+# ss-server
+
+## Requirements
+
+```
+* Go 1.18
+```
+
+## Install
+
+```shell
+git clone https://github.com/SagerNet/sing
+cd sing
+
+cli/ss-server/install.sh
+
+sudo systemctl enable ss
+sudo systemctl start ss
+```
+
+## Log
+
+```shell
+journalctl -u ss --output cat -f
+```
+
+## Update
+
+```shell
+sudo systemctl stop ss
+cli/ss-server/update.sh
+sudo systemctl start ss
+```
+
+## Uninstall
+
+```shell
+cli/ss-server/uninstal.sh
+```
\ No newline at end of file
diff --git a/cli/ss-server/config.json b/cli/ss-server/config.json
index 63169a5..b8b569c 100644
--- a/cli/ss-server/config.json
+++ b/cli/ss-server/config.json
@@ -3,5 +3,5 @@
   "server_port": 8080,
   "method": "2022-blake3-aes-128-gcm",
   "key": "psk",
-  "log_level": "warn"
+  "log_level": "info"
 }
\ No newline at end of file