diff --git a/content/post/incus-install.md b/content/post/incus-install.md
index 1e877ab..ddae7ce 100644
--- a/content/post/incus-install.md
+++ b/content/post/incus-install.md
@@ -108,12 +108,6 @@ categories: ["kvm", "container"]
     #dnf install qemu-system
     ```
 
-- ~~修改 incus 服务文件~~
-    ```BASH
-    sed -i 's/INCUS_OVMF_PATH/INCUS_EDK2_PATH/' /usr/lib/systemd/system/incus.service
-    systemctl daemon-reload
-    ```
-
 - 启动 incus 服务
     ```BASH
     systemctl start incus
@@ -320,7 +314,7 @@ incus3 | eth0: 192.168.1.3 | 10.10.10.3 | /dev/sdb | 10.10.10.3 incus3
     ```BASH
     # 单机环境
     incus launch local:alpine/3.21 alpine-lxc \
-        -c limits.cpu=2 -c limits.memory=4GiB -d root,size=5GiB -c linux.kernel_modules: ip_tables
+        -c limits.cpu=2 -c limits.memory=4GiB -d root,size=5GiB -c linux.kernel_modules=ip_tables
 
     # 集群环境中的 incus2 节点
     incus launch local:alpine/3.21 alpine-lxc \