diff --git a/DockerInstallation.sh b/DockerInstallation.sh
index a3748fc..5f3ea49 100644
--- a/DockerInstallation.sh
+++ b/DockerInstallation.sh
@@ -486,13 +486,13 @@ function ShowVersion() {
         esac
         exit
     fi
-    if [[ $(systemctl is-active docker) == "active" ]]; then
+    if [[ $(systemctl is-active docker) != "active" ]]; then
         sleep 2
         systemctl disable --now docker >/dev/null 2>&1
         sleep 2
         systemctl enable --now docker >/dev/null 2>&1
         sleep 2
-        if [[ $(systemctl is-active docker) == "active" ]]; then
+        if [[ $(systemctl is-active docker) != "active" ]]; then
             echo -e "\n$ERROR 检测到 Docker 服务启动异常，可能由于重复安装相同版本导致"
             echo -e "\n请执行 systemctl start docker 或 service docker start 命令尝试启动"
             echo -e "\n官方安装文档：https://docs.docker.com/engine/install"