diff --git a/openEuler.md b/openEuler.md
index 575b683..fc28426 100644
--- a/openEuler.md
+++ b/openEuler.md
@@ -1 +1,13 @@
-# 一、网络配置
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+# 一、网络配置
+
+- 静态IP
+
+```
+nmcli connection add type ethernet con-name eth0 ifname eth0 \
+  ipv4.addresses 192.168.1.100/24 \
+  ipv4.gateway 192.168.1.1 \
+  ipv4.dns 8.8.8.8 \
+  ipv4.method manual
+nmcli connection up eth0
+
+```
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