diff --git a/spk/fengoffice/src/service-setup.sh b/spk/fengoffice/src/service-setup.sh
index 2c6c3d3873d1..ec345757eca0 100755
--- a/spk/fengoffice/src/service-setup.sh
+++ b/spk/fengoffice/src/service-setup.sh
@@ -1,5 +1,8 @@
 
 # Package
+SC_DNAME="Feng Office"
+SC_PKG_PREFIX="com-synocommunity-packages-"
+SC_PKG_NAME="${SC_PKG_PREFIX}${SYNOPKG_PKGNAME}"
 SVC_KEEP_LOG=y
 SVC_BACKGROUND=y
 SVC_WRITE_PID=y
@@ -18,10 +21,11 @@ else
     WEB_USER="http"
     WEB_GROUP="http"
 fi
+WEB_ROOT="${WEB_DIR}/${SYNOPKG_PKGNAME}"
 
 service_prestart ()
 {
-    FENGOFFICE="${WEB_DIR}/${SYNOPKG_PKGNAME}/cron.php"
+    FENGOFFICE="${WEB_ROOT}/cron.php"
     COMMAND="${PHP} ${FENGOFFICE}"
     SLEEP_TIME="600"
     # Main loop
@@ -42,6 +46,18 @@ service_prestart ()
 
 validate_preinst ()
 {
+    # Check for modification to PHP template defaults on DSM 6
+    if [ ${SYNOPKG_DSM_VERSION_MAJOR} -lt 7 ]; then
+        WS_TMPL_DIR="/var/packages/WebStation/target/misc"
+        WS_TMPL_FILE="php74_fpm.mustache"
+        WS_TMPL_PATH="${WS_TMPL_DIR}/${WS_TMPL_FILE}"
+        # Check for PHP template defaults
+        if ! grep -q -E '^user = http$' "${WS_TMPL_PATH}" || ! grep -q -E '^listen\.owner = http$' "${WS_TMPL_PATH}"; then
+            echo "PHP template defaults have been modified. Installation is not supported."
+            exit 1
+        fi
+    fi
+
     if [ "${SYNOPKG_PKG_STATUS}" = "INSTALL" ]; then
         if ! ${MYSQL} -u root -p"${wizard_mysql_password_root}" -e quit > /dev/null 2>&1; then
             echo "Incorrect MySQL root password"
@@ -60,9 +76,68 @@ validate_preinst ()
 
 service_postinst ()
 {
-    # Install the web interface
+    # Web interface setup for DSM 6 -- used by INSTALL and UPGRADE
     if [ ${SYNOPKG_DSM_VERSION_MAJOR} -lt 7 ]; then
-        cp -pR ${SYNOPKG_PKGDEST}/share/${SYNOPKG_PKGNAME} ${WEB_DIR}
+        # Install the web interface
+        echo "Installing web interface"
+        ${MKDIR} ${WEB_ROOT}
+        rsync -aX ${SYNOPKG_PKGDEST}/share/${SYNOPKG_PKGNAME}/ ${WEB_ROOT} 2>&1
+
+        # Install web configurations
+        TEMPDIR="${SYNOPKG_PKGTMP}/web"
+        ${MKDIR} ${TEMPDIR}
+        WS_CFG_DIR="/usr/syno/etc/packages/WebStation"
+        WS_CFG_FILE="WebStation.json"
+        WS_CFG_PATH="${WS_CFG_DIR}/${WS_CFG_FILE}"
+        TMP_WS_CFG_PATH="${TEMPDIR}/${WS_CFG_FILE}"
+        PHP_CFG_FILE="PHPSettings.json"
+        PHP_CFG_PATH="${WS_CFG_DIR}/${PHP_CFG_FILE}"
+        TMP_PHP_CFG_PATH="${TEMPDIR}/${PHP_CFG_FILE}"
+        PHP_PROF_NAME="Default PHP 7.4 Profile"
+        WS_BACKEND="$(jq -r '.default.backend' ${WS_CFG_PATH})"
+        WS_PHP="$(jq -r '.default.php' ${WS_CFG_PATH})"
+        RESTART_APACHE="no"
+        RSYNC_ARCH_ARGS="--backup --suffix=.bak --remove-source-files"
+        # Check if Apache is the selected back-end
+        if [ ! "$WS_BACKEND" = "2" ]; then
+            echo "Set Apache as the back-end server"
+            jq '.default.backend = 2' ${WS_CFG_PATH} > ${TMP_WS_CFG_PATH}
+            rsync -aX ${RSYNC_ARCH_ARGS} ${TMP_WS_CFG_PATH} ${WS_CFG_DIR}/ 2>&1
+            RESTART_APACHE="yes"
+        fi
+        # Check if default PHP profile is selected
+        if [ -z "$WS_PHP" ] || [ "$WS_PHP" = "null" ]; then
+            echo "Enable default PHP profile"
+            # Locate default PHP profile
+            PHP_PROF_ID="$(jq -r '. | to_entries[] | select(.value | type == "object" and .profile_desc == "'"$PHP_PROF_NAME"'") | .key' "${PHP_CFG_PATH}")"
+            jq ".default.php = \"$PHP_PROF_ID\"" "${WS_CFG_PATH}" > ${TMP_WS_CFG_PATH}
+            rsync -aX ${RSYNC_ARCH_ARGS} ${TMP_WS_CFG_PATH} ${WS_CFG_DIR}/ 2>&1
+            RESTART_APACHE="yes"
+        fi
+        # Check for PHP profile
+        if ! jq -e ".[\"${SC_PKG_NAME}\"]" "${PHP_CFG_PATH}" >/dev/null; then
+            echo "Add PHP profile for ${SC_DNAME}"
+            jq --slurpfile newProfile ${SYNOPKG_PKGDEST}/web/${SYNOPKG_PKGNAME}.json '.["'"${SC_PKG_NAME}"'"] = $newProfile[0]' ${PHP_CFG_PATH} > ${TMP_PHP_CFG_PATH}
+            rsync -aX ${RSYNC_ARCH_ARGS} ${TMP_PHP_CFG_PATH} ${WS_CFG_DIR}/ 2>&1
+            RESTART_APACHE="yes"
+        fi
+        # Check for Apache config
+        if [ ! -f "/usr/local/etc/apache24/sites-enabled/${SYNOPKG_PKGNAME}.conf" ]; then
+            echo "Add Apache config for ${SC_DNAME}"
+            rsync -aX ${SYNOPKG_PKGDEST}/web/${SYNOPKG_PKGNAME}.conf /usr/local/etc/apache24/sites-enabled/ 2>&1
+            RESTART_APACHE="yes"
+        fi
+        # Restart Apache if configs have changed
+        if [ "$RESTART_APACHE" = "yes" ]; then
+            if jq -e 'to_entries | map(select((.key | startswith("'"${SC_PKG_PREFIX}"'")) and .key != "'"${SC_PKG_NAME}"'")) | length > 0' "${PHP_CFG_PATH}" >/dev/null; then
+                echo " [WARNING] Multiple PHP profiles detected, will require restart of DSM to load new configs"
+            else
+                echo "Restart Apache to load new configs"
+                ${SYNOSVC} --restart pkgctl-Apache2.4
+            fi
+        fi
+        # Clean-up temporary files
+        ${RM} ${TEMPDIR}
     fi
 
     # Run installer
@@ -87,7 +162,7 @@ script_installer_storage[database_type]=mysqli\
 &submited=submited"
         # Prepare environment
         COMMAND="${PHP} ${PHP_EXTENSIONS} install_helper.php"
-        cd ${WEB_DIR}/${SYNOPKG_PKGNAME}/public/install/ || exit 1
+        cd ${WEB_ROOT}/public/install/ || exit 1
         # Execute based on DSM version
         if [ ${SYNOPKG_DSM_VERSION_MAJOR} -lt 7 ]; then
             /bin/su "$WEB_USER" -s /bin/sh -c "${COMMAND}" > /dev/null
@@ -98,10 +173,10 @@ script_installer_storage[database_type]=mysqli\
 
     # Fix permissions
     if [ ${SYNOPKG_DSM_VERSION_MAJOR} -lt 7 ]; then
-        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/config
-        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/cache
-        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/upload
-        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/tmp
+        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_ROOT}/config
+        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_ROOT}/cache
+        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_ROOT}/upload
+        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_ROOT}/tmp
     fi
 }
 
@@ -113,40 +188,84 @@ service_preuninst ()
         exit 1
     fi
 
-    # Check database export location
-    if [ "${SYNOPKG_PKG_STATUS}" = "UNINSTALL" ] && [ -n "${wizard_dbexport_path}" ]; then
-        if [ -f "${wizard_dbexport_path}" ] || [ -e "${wizard_dbexport_path}/${MYSQL_DATABASE}.sql" ]; then
-            echo "File ${wizard_dbexport_path}/${MYSQL_DATABASE}.sql already exists. Please remove or choose a different location"
-            exit 1
-        fi
-    fi
-}
-
-service_postuninst ()
-{
-    # Export database
     if [ "${SYNOPKG_PKG_STATUS}" = "UNINSTALL" ]; then
+        # Check export directory
         if [ -n "${wizard_dbexport_path}" ]; then
-            mkdir -p ${wizard_dbexport_path}
+            if [ ! -d "${wizard_dbexport_path}" ]; then
+                # If the export path directory does not exist, create it
+                ${MKDIR} "${wizard_dbexport_path}" || {
+                    # If mkdir fails, print an error message and exit
+                    echo "Error: Unable to create directory ${wizard_dbexport_path}. Check permissions."
+                    exit 1
+                }
+            elif [ ! -w "${wizard_dbexport_path}" ]; then
+                # If the export path directory is not writable, print an error message and exit
+                echo "Error: Unable to write to directory ${wizard_dbexport_path}. Check permissions."
+                exit 1
+            elif [ -e "${wizard_dbexport_path}/${MYSQL_DATABASE}.sql" ]; then
+                echo "File ${wizard_dbexport_path}/${MYSQL_DATABASE}.sql already exists. Please remove or choose a different location"
+                exit 1
+            fi
+            # Export database
             ${MYSQLDUMP} -u root -p"${wizard_mysql_password_root}" ${MYSQL_DATABASE} > ${wizard_dbexport_path}/${MYSQL_DATABASE}.sql
         fi
     fi
+}
 
-    # Remove the web interface
+service_postuninst ()
+{
+    # Web interface removal for DSM 6 -- used by UNINSTALL and UPGRADE
     if [ ${SYNOPKG_DSM_VERSION_MAJOR} -lt 7 ]; then
-        rm -fr ${WEB_DIR}/${SYNOPKG_PKGNAME}
+        # Remove the web interface
+        echo "Removing web interface"
+        ${RM} ${WEB_ROOT}
+
+        # Remove web configurations
+        TEMPDIR="${SYNOPKG_PKGTMP}/web"
+        ${MKDIR} ${TEMPDIR}
+        WS_CFG_DIR="/usr/syno/etc/packages/WebStation"
+        PHP_CFG_FILE="PHPSettings.json"
+        PHP_CFG_PATH="${WS_CFG_DIR}/${PHP_CFG_FILE}"
+        TMP_PHP_CFG_PATH="${TEMPDIR}/${PHP_CFG_FILE}"
+        RESTART_APACHE="no"
+        RSYNC_ARCH_ARGS="--backup --suffix=.bak --remove-source-files"
+        # Check for PHP profile
+        if jq -e ".[\"${SC_PKG_NAME}\"]" "${PHP_CFG_PATH}" >/dev/null; then
+            echo "Removing PHP profile for ${SC_DNAME}"
+            jq 'del(.["'"${SC_PKG_NAME}"'"])' ${PHP_CFG_PATH} > ${TMP_PHP_CFG_PATH}
+            rsync -aX ${RSYNC_ARCH_ARGS} ${TMP_PHP_CFG_PATH} ${WS_CFG_DIR}/ 2>&1
+            ${RM} "${WS_CFG_DIR}/php_profile/${SC_PKG_NAME}"
+            RESTART_APACHE="yes"
+        fi
+        # Check for Apache config
+        if [ -f "/usr/local/etc/apache24/sites-enabled/${SYNOPKG_PKGNAME}.conf" ]; then
+            echo "Removing Apache config for ${SC_DNAME}"
+            ${RM} /usr/local/etc/apache24/sites-enabled/${SYNOPKG_PKGNAME}.conf
+            RESTART_APACHE="yes"
+        fi
+        # Restart Apache if configs have changed
+        if [ "$RESTART_APACHE" = "yes" ]; then
+            if jq -e 'to_entries | map(select((.key | startswith("'"${SC_PKG_PREFIX}"'")) and .key != "'"${SC_PKG_NAME}"'")) | length > 0' "${PHP_CFG_PATH}" >/dev/null; then
+                echo " [WARNING] Multiple PHP profiles detected, will require restart of DSM to load new configs"
+            else
+                echo "Restart Apache to load new configs"
+                ${SYNOSVC} --restart pkgctl-Apache2.4
+            fi
+        fi
+        # Clean-up temporary files
+        ${RM} ${TEMPDIR}
     fi
 }
 
 service_save ()
 {
     # Save configuration and files
-    rm -fr ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}
+    [ -d ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME} ] && ${RM} ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}
     mkdir -p ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}
-    mv ${WEB_DIR}/${SYNOPKG_PKGNAME}/config/config.php ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/
-    mv ${WEB_DIR}/${SYNOPKG_PKGNAME}/config/installed_version.php ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/
+    mv ${WEB_ROOT}/config/config.php ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/
+    mv ${WEB_ROOT}/config/installed_version.php ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/
     mkdir ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/upload/
-    cp -r ${WEB_DIR}/${SYNOPKG_PKGNAME}/upload/*/ ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/upload/
+    cp -r ${WEB_ROOT}/upload/*/ ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/upload/
 }
 
 service_restore ()
@@ -157,21 +276,21 @@ service_restore ()
     INSTALLED_VERSION=$(sed -n "s|return '\(.*\)';|\1|p" ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/installed_version.php | xargs)
 
     # Restore configuration
-    mv ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/config.php ${WEB_DIR}/${SYNOPKG_PKGNAME}/config/
-    cp -r ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/upload/*/ ${WEB_DIR}/${SYNOPKG_PKGNAME}/upload/
-    rm -fr ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}
+    mv ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/config.php ${WEB_ROOT}/config/
+    cp -r ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}/upload/*/ ${WEB_ROOT}/upload/
+    ${RM} ${SYNOPKG_TEMP_UPGRADE_FOLDER}/${SYNOPKG_PKGNAME}
 
     # Fix permissions
     if [ ${SYNOPKG_DSM_VERSION_MAJOR} -lt 7 ]; then
-        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/upload
+        chown -R ${WEB_USER}:${WEB_GROUP} ${WEB_ROOT}/upload
     fi
 
     # Run update scripts
     if [ ${SYNOPKG_DSM_VERSION_MAJOR} -lt 7 ]; then
-        /bin/su "$WEB_USER" -s /bin/sh -c "${PHP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/public/upgrade/console.php ${INSTALLED_VERSION} ${PACKAGE_VERSION}" >> ${LOG_FILE} 2>&1
-        /bin/su "$WEB_USER" -s /bin/sh -c "${PHP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/public/install/plugin-console.php update_all" >> ${LOG_FILE} 2>&1
+        /bin/su "$WEB_USER" -s /bin/sh -c "${PHP} ${WEB_ROOT}/public/upgrade/console.php ${INSTALLED_VERSION} ${PACKAGE_VERSION}" >> ${LOG_FILE} 2>&1
+        /bin/su "$WEB_USER" -s /bin/sh -c "${PHP} ${WEB_ROOT}/public/install/plugin-console.php update_all" >> ${LOG_FILE} 2>&1
     else
-        ${PHP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/public/upgrade/console.php ${INSTALLED_VERSION} ${PACKAGE_VERSION} >> ${LOG_FILE} 2>&1
-        ${PHP} ${WEB_DIR}/${SYNOPKG_PKGNAME}/public/install/plugin-console.php update_all >> ${LOG_FILE} 2>&1
+        ${PHP} ${WEB_ROOT}/public/upgrade/console.php ${INSTALLED_VERSION} ${PACKAGE_VERSION} >> ${LOG_FILE} 2>&1
+        ${PHP} ${WEB_ROOT}/public/install/plugin-console.php update_all >> ${LOG_FILE} 2>&1
     fi
 }