diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index 2b7e6b1..c5595dd 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -9,7 +9,7 @@ on:
 env:
   DOCKER_BUILDKIT: "1"
   PRODUCT_NAME: "mond"
-  MONERO_VERSION: "v0.18.4.5"
+  MONERO_VERSION: "v0.18.4.6"
   BUILDX_NO_DEFAULT_ATTESTATIONS: "1"
 
 jobs:
diff --git a/README.md b/README.md
index eac87bb..fd3f3ee 100644
--- a/README.md
+++ b/README.md
@@ -34,10 +34,10 @@ sudo apt-get install mond
 
 ```bash
 # 1. 下载对应架构的包
-wget https://gitea.bcde.io/releases/download/v0.18.4.5/mond-amd64-ubuntu-v0.18.4.5.tar.gz
+wget https://gitea.bcde.io/releases/download/v0.18.4.6/mond-amd64-ubuntu-v0.18.4.6.tar.gz
 
 # 2. 解压
-tar -xzf mond-amd64-ubuntu-v0.18.4.5.tar.gz
+tar -xzf mond-amd64-ubuntu-v0.18.4.6.tar.gz
 
 # 3. 运行
 ./mond --help
diff --git a/debian/build-deb.sh b/debian/build-deb.sh
index 9690eee..3a7bd11 100755
--- a/debian/build-deb.sh
+++ b/debian/build-deb.sh
@@ -4,7 +4,7 @@ set -e
 # 参数检查
 if [ $# -ne 3 ]; then
     echo "Usage: $0 <ARCH> <VERSION> <BINARY_DIR>"
-    echo "Example: $0 amd64 0.18.4.5 build/Linux/release/bin"
+    echo "Example: $0 amd64 0.18.4.6 build/Linux/release/bin"
     exit 1
 fi
 
diff --git a/debian/postinst b/debian/postinst
index 2dcaf56..2538792 100755
--- a/debian/postinst
+++ b/debian/postinst
@@ -122,7 +122,7 @@ CONF
 fi
 
 # Set permissions on binary
-chown root:mond /opt/mond/mond
+chown root:root /opt/mond/mond
 chmod 755 /opt/mond/mond
 
 # Reload systemd and handle service restart on upgrade
diff --git a/docker/Dockerfile.ubuntu b/docker/Dockerfile.ubuntu
index 8b55560..b291c25 100644
--- a/docker/Dockerfile.ubuntu
+++ b/docker/Dockerfile.ubuntu
@@ -41,7 +41,7 @@ RUN apt-get update && apt-get install -y \
 
 FROM base AS build
 
-ARG MONERO_VERSION=v0.18.4.5
+ARG MONERO_VERSION=v0.18.4.6
 ARG TARGETARCH
 ARG BUILDPLATFORM
 ARG TARGETPLATFORM