diff --git a/install.sh b/install.sh
index d4905e8..2edb0d8 100644
--- a/install.sh
+++ b/install.sh
@@ -8,6 +8,7 @@ DATA_DIR="/srv/${SERVICE_NAME}"
 INSTALL_DIR="/opt/${SERVICE_NAME}"
 SOCKET_PATH="${INSTALL_DIR}/web.sock"
 FRONTEND_DIR="meshmap_frontend"
+FRONTEND_DIST_DIR="dist"
 BINARY_NAME="${SERVICE_NAME}"
 SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
 
@@ -47,7 +48,7 @@ install -d -m 0755 -o "${SERVICE_USER}" -g "${SERVICE_USER}" "${INSTALL_DIR}"
 echo "安装程序和前端文件..."
 install -m 0755 -o root -g root "${SCRIPT_DIR}/${BINARY_NAME}" "${INSTALL_DIR}/${BINARY_NAME}"
 rm -rf "${INSTALL_DIR}/dist"
-cp -a "${SCRIPT_DIR}/${FRONTEND_DIR}/dist" "${INSTALL_DIR}/dist"
+cp -a "${SCRIPT_DIR}/${FRONTEND_DIST_DIR}" "${INSTALL_DIR}/dist"
 chown root:root "${INSTALL_DIR}/${BINARY_NAME}"
 chown -R root:root "${INSTALL_DIR}/dist"
 chown "${SERVICE_USER}:${SERVICE_USER}" "${INSTALL_DIR}"