diff --git a/prepare.sh b/prepare.sh
index 678fbab..222e73b 100755
--- a/prepare.sh
+++ b/prepare.sh
@@ -15,33 +15,36 @@ Client_VERSION=v2.1.3
 DOWNLOAD_URL=https://download.jumpserver.org
 
 PROJECT_DIR=$(cd `dirname $0`; pwd)
+if [ -d "/opt/lina" ] && [ -d "/opt/luna" ]; then
+    PROJECT_DIR=/
+fi
+
 cd ${PROJECT_DIR} || exit 1
 
 mkdir -p ${PROJECT_DIR}/opt/player
 cd ${PROJECT_DIR}/opt/player
-wget -q ${DOWNLOAD_URL}/public/glyptodon-enterprise-player-${PLAY_VERSION}.tar.gz
+wget --no-clobber ${DOWNLOAD_URL}/public/glyptodon-enterprise-player-${PLAY_VERSION}.tar.gz
 tar -xf glyptodon-enterprise-player-${PLAY_VERSION}.tar.gz -C ${PROJECT_DIR}/opt/player --strip-components 1
 rm -f glyptodon-enterprise-player-${PLAY_VERSION}.tar.gz
 
 mkdir -p ${PROJECT_DIR}/opt/download/applets
 cd ${PROJECT_DIR}/opt/download/applets
-wget -q https://www.python.org/ftp/python/${PYTHON_VERSION}/python-${PYTHON_VERSION}-amd64.exe
-wget -q https://github.com/jumpserver-dev/Chrome-Portable-Win64/releases/download/${CHROME_DRIVER_VERSION}/chromedriver-win64.zip
-wget -q https://github.com/jumpserver-dev/Chrome-Portable-Win64/releases/download/${CHROME_VERSION}/chrome-win.zip
-wget -q ${DOWNLOAD_URL}/public/dbeaver-ce-${DBEAVER_VERSION}-x86_64-setup.exe
-wget -qO dbeaver-patch.msi ${DOWNLOAD_URL}/public/dbeaver-patch-${DBEAVER_VERSION}-x86_64-setup.msi
-wget -qO Tinker_Installer.exe ${DOWNLOAD_URL}/public/Tinker_Installer_${TINKER_VERSION}.exe
+wget --no-clobber https://www.python.org/ftp/python/${PYTHON_VERSION}/python-${PYTHON_VERSION}-amd64.exe
+wget --no-clobber https://github.com/jumpserver-dev/Chrome-Portable-Win64/releases/download/${CHROME_DRIVER_VERSION}/chromedriver-win64.zip
+wget --no-clobber https://github.com/jumpserver-dev/Chrome-Portable-Win64/releases/download/${CHROME_VERSION}/chrome-win.zip
+wget --no-clobber ${DOWNLOAD_URL}/public/dbeaver-ce-${DBEAVER_VERSION}-x86_64-setup.exe
+wget --no-clobber -O dbeaver-patch.msi ${DOWNLOAD_URL}/public/dbeaver-patch-${DBEAVER_VERSION}-x86_64-setup.msi
+wget --no-clobber -O Tinker_Installer.exe ${DOWNLOAD_URL}/public/Tinker_Installer_${TINKER_VERSION}.exe
 
 mkdir -p ${PROJECT_DIR}/opt/download/public
 cd ${PROJECT_DIR}/opt/download/public
-wget -q ${DOWNLOAD_URL}/public/Microsoft_Remote_Desktop_${MRD_VERSION}_installer.pkg
-wget -qO JumpServer-Video-Player.dmg https://github.com/jumpserver/VideoPlayer/releases/download/v0.1.9/JumpServer.Video.Player-${VIDEO_PLAYER_VERSION}.dmg
-wget -qO JumpServer-Video-Player.exe https://github.com/jumpserver/VideoPlayer/releases/download/v0.1.9/JumpServer.Video.Player.Setup.${VIDEO_PLAYER_VERSION}.exe
-wget -qO OpenSSH-Win64.msi https://github.com/PowerShell/Win32-OpenSSH/releases/download/${OPENSSH_VERSION}p1-Beta/OpenSSH-Win64-${OPENSSH_VERSION}.msi
-wget -qO JumpServer-Client-Installer-x86_64.msi https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-win-${Client_VERSION}-x64.msi
-wget -qO JumpServer-Client-Installer-x86_64.exe https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-win-${Client_VERSION}-x64.exe
-wget -qO JumpServer-Client-Installer-amd64.dmg https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-mac-${Client_VERSION}-x64.dmg
-wget -qO JumpServer-Client-Installer-arm64.dmg https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-mac-${Client_VERSION}-arm64.dmg
-wget -qO JumpServer-Client-Installer-amd64.deb https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-linux-${Client_VERSION}-amd64.deb
-wget -qO JumpServer-Client-Installer-arm64.deb https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-linux-${Client_VERSION}-arm64.deb
-
+wget --no-clobber ${DOWNLOAD_URL}/public/Microsoft_Remote_Desktop_${MRD_VERSION}_installer.pkg
+wget --no-clobber -O JumpServer-Video-Player.dmg https://github.com/jumpserver/VideoPlayer/releases/download/v0.1.9/JumpServer.Video.Player-${VIDEO_PLAYER_VERSION}.dmg
+wget --no-clobber -O JumpServer-Video-Player.exe https://github.com/jumpserver/VideoPlayer/releases/download/v0.1.9/JumpServer.Video.Player.Setup.${VIDEO_PLAYER_VERSION}.exe
+wget --no-clobber -O OpenSSH-Win64.msi https://github.com/PowerShell/Win32-OpenSSH/releases/download/${OPENSSH_VERSION}p1-Beta/OpenSSH-Win64-${OPENSSH_VERSION}.msi
+wget --no-clobber -O JumpServer-Client-Installer-x86_64.msi https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-win-${Client_VERSION}-x64.msi
+wget --no-clobber -O JumpServer-Client-Installer-x86_64.exe https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-win-${Client_VERSION}-x64.exe
+wget --no-clobber -O JumpServer-Client-Installer-amd64.dmg https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-mac-${Client_VERSION}-x64.dmg
+wget --no-clobber -O JumpServer-Client-Installer-arm64.dmg https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-mac-${Client_VERSION}-arm64.dmg
+wget --no-clobber -O JumpServer-Client-Installer-amd64.deb https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-linux-${Client_VERSION}-amd64.deb
+wget --no-clobber -O JumpServer-Client-Installer-arm64.deb https://github.com/jumpserver/clients/releases/download/${Client_VERSION}/JumpServer-Client-Installer-linux-${Client_VERSION}-arm64.deb
\ No newline at end of file