diff --git a/Dockerfile b/Dockerfile
index 4c0b9ec..6900bb8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,8 @@ ARG APP_VER=3.18
 ARG REGISTRY_URL="docker.colovu.com/"
 
 # 设置 apt-get 源：default / ustc / aliyun
-ARG APT_SOURCE=aliyun
+# 当前 Alpine 3.18 阿里云缺少部分软件包
+ARG APT_SOURCE=default
 
 # 编译镜像时指定用于加速的本地软件包存储服务器地址
 ARG LOCAL_URL=""
diff --git a/prebuilds/etc/apk/repositories.aliyun b/prebuilds/etc/apk/repositories.aliyun
index 817c5d5..75159ea 100644
--- a/prebuilds/etc/apk/repositories.aliyun
+++ b/prebuilds/etc/apk/repositories.aliyun
@@ -1,2 +1,2 @@
-http://mirrors.aliyun.com/alpine/v3.12/main
-http://mirrors.aliyun.com/alpine/v3.12/community
+http://mirrors.aliyun.com/alpine/v3.18/main
+http://mirrors.aliyun.com/alpine/v3.18/community
diff --git a/prebuilds/etc/apk/repositories.default b/prebuilds/etc/apk/repositories.default
index 1ad9e4f..d55be9c 100644
--- a/prebuilds/etc/apk/repositories.default
+++ b/prebuilds/etc/apk/repositories.default
@@ -1,2 +1,2 @@
-http://dl-cdn.alpinelinux.org/alpine/v3.12/main
-http://dl-cdn.alpinelinux.org/alpine/v3.12/community
+http://dl-cdn.alpinelinux.org/alpine/v3.18/main
+http://dl-cdn.alpinelinux.org/alpine/v3.18/community
diff --git a/prebuilds/etc/apk/repositories.huawei b/prebuilds/etc/apk/repositories.huawei
deleted file mode 100644
index 9640c9b..0000000
--- a/prebuilds/etc/apk/repositories.huawei
+++ /dev/null
@@ -1,2 +0,0 @@
-http://mirrors.huaweicloud.com/alpine/v3.12/main
-http://mirrors.huaweicloud.com/alpine/v3.12/community
diff --git a/prebuilds/etc/apk/repositories.tencent b/prebuilds/etc/apk/repositories.tencent
deleted file mode 100644
index cce0b79..0000000
--- a/prebuilds/etc/apk/repositories.tencent
+++ /dev/null
@@ -1,2 +0,0 @@
-http://mirrors.cloud.tencent.com/alpine/v3.12/main
-http://mirrors.cloud.tencent.com/alpine/v3.12/community
diff --git a/prebuilds/etc/apk/repositories.ustc b/prebuilds/etc/apk/repositories.ustc
index efbdede..f07899b 100644
--- a/prebuilds/etc/apk/repositories.ustc
+++ b/prebuilds/etc/apk/repositories.ustc
@@ -1,2 +1,2 @@
-http://mirrors.ustc.edu.cn/alpine/v3.12/main
-http://mirrors.ustc.edu.cn/alpine/v3.12/community
+http://mirrors.ustc.edu.cn/alpine/v3.18/main
+http://mirrors.ustc.edu.cn/alpine/v3.18/community