bug fix

install.sh

@@ -240,7 +240,7 @@ docker_installed=$?
 if [ $docker_installed -eq 0 ]; then
     getCpuInfo
 
-    detect_domain='https://desktop.docker.com'
+    detect_domain='desktop.docker.com'
     echo "正在检测是否能连接[${detect_domain}]，请稍后..."
     detectDomainCanConnect "${detect_domain}"
     connect_res=$?
@@ -314,6 +314,10 @@ detectDockerContainerExists "${containerName}"
 containerExist=$?
 if [ $containerExist -eq 0 ]; then
     read -p "请输入相册保存路径后回车（默认保存到桌面~/Desktop/Album_by_filesite）: " album_path
+    if [ -z "${album_path}" ]; then
+        album_path="~/Desktop/Album_by_filesite"
+    fi
+
     if [ ! -d "${album_path}" ]; then
         read -p "目录【${album_path}】不存在，确认创建此目录继续安装吗？(Y/N): " confirm
         if [[ $confirm == [yY] || $confirm == [yY][eE][sS] ]]; then
@@ -344,6 +348,10 @@ detectDockerContainerExists "${containerName}"
 containerExist=$?
 if [ $containerExist -eq 0 ]; then
     read -p "请输入视频保存路径后回车（默认保存到桌面~/Desktop/Videos_by_filesite）: " vlog_path
+    if [ -z "${vlog_path}" ]; then
+        vlog_path="~/Desktop/Videos_by_filesite"
+    fi
+
     if [ ! -d "${vlog_path}" ]; then
         read -p "目录【${vlog_path}】不存在，确认创建此目录继续安装吗？(Y/N): " confirm
         if [[ $confirm == [yY] || $confirm == [yY][eE][sS] ]]; then