From 6b1d232e57aa728286627edb5af598639dfaae2c Mon Sep 17 00:00:00 2001
From: Super Manito <68613938+SuperManito@users.noreply.github.com>
Date: Fri, 12 Sep 2025 11:59:41 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 DockerInstallation.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/DockerInstallation.sh b/DockerInstallation.sh
index 8037327..4896ffb 100755
--- a/DockerInstallation.sh
+++ b/DockerInstallation.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ## Author: SuperManito
-## Modified: 2025-09-04
+## Modified: 2025-09-12
 ## License: MIT
 ## GitHub: https://github.com/SuperManito/LinuxMirrors
 ## Website: https://linuxmirrors.cn
@@ -978,6 +978,7 @@ function configure_docker_ce_mirror() {
         fi
         chmod a+r $file_keyring
         ## 添加源
+        [ -d "${Dir_AptAdditionalSources}" ] || mkdir -p $Dir_AptAdditionalSources
         local source_content="deb [arch=$(dpkg --print-architecture) signed-by=${file_keyring}] ${WEB_PROTOCOL}://${SOURCE}/linux/${SOURCE_BRANCH} ${SYSTEM_VERSION_CODENAME} stable"
         echo "${source_content}" | tee $File_DockerSourceList >/dev/null 2>&1
         commands+=("apt-get update")