diff --git a/DockerInstallation.sh b/DockerInstallation.sh
index 0688d48..3415df2 100755
--- a/DockerInstallation.sh
+++ b/DockerInstallation.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ## Author: SuperManito
-## Modified: 2025-05-29
+## Modified: 2025-06-04
 ## License: MIT
 ## GitHub: https://github.com/SuperManito/LinuxMirrors
 ## Website: https://linuxmirrors.cn
@@ -863,7 +863,11 @@ function configure_docker_ce_mirror() {
             yum-config-manager -y --add-repo https://${SOURCE}/linux/${SOURCE_BRANCH}/docker-ce.repo
             ;;
         *)
-            dnf config-manager -y --add-repo https://${SOURCE}/linux/${SOURCE_BRANCH}/docker-ce.repo
+            if [[ "${SYSTEM_JUDGMENT}" == "${SYSTEM_FEDORA}" ]]; then
+                dnf-3 config-manager -y --add-repo https://${SOURCE}/linux/${SOURCE_BRANCH}/docker-ce.repo
+            else
+                dnf config-manager -y --add-repo https://${SOURCE}/linux/${SOURCE_BRANCH}/docker-ce.repo
+            fi
             ;;
         esac
         sed -i "s|https://download.docker.com|${WEB_PROTOCOL}://${SOURCE}|g" $Dir_YumRepos/docker-ce.repo
diff --git a/docs/index.md b/docs/index.md
index dcca2ba..c3f85bf 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -3,7 +3,7 @@ title: 一键脚本使换源更简单
 description: GNU/Linux 更换系统软件源脚本及 Docker 安装与换源脚本
 comments: true
 glightbox: false
-comments_description: 该评论区仅用于展示项目使用评价和经验分享，反馈问题或提出建议请前往<a href="/community">社区</a>
+comments_description: 该评论区仅用于展示项目使用评价和经验分享，反馈问题或建议请前往<a href="/community">社区</a>或提起<a href="[/community](https://github.com/SuperManito/LinuxMirrors/issues)" target="_blank">Issues</a>
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