diff --git a/install/install_docker.sh b/install/install_docker.sh
index f768ee15..d35bbc53 100644
--- a/install/install_docker.sh
+++ b/install/install_docker.sh
@@ -52,6 +52,9 @@ docker_exist() {
 
 Install_Docker(){
     local mirror=$1
+    if [ "$mirror" = "Official" ]; then
+        mirror=""
+    fi
     local timeout=$2
     local repo_url=$3