diff --git a/spcd/bootstrap.sh b/spcd/bootstrap.sh
index 374441f..0fd4e27 100644
--- a/spcd/bootstrap.sh
+++ b/spcd/bootstrap.sh
@@ -331,6 +331,7 @@ SPCD_PM_ZYPPER="zypper"
 # ╰──────┴─────────────╯
 
 spcd_step__environment_defaults_print() {
+    spcd_step "Print"
     set -- \
         \
         "CMD_SUM" \
@@ -353,7 +354,7 @@ spcd_step__environment_defaults_print() {
         "URL_UBUNTU"
     for spcd_step_edp__item in "${@}"; do
         spcd_step_edp__name="SPCD_${spcd_step_edp__item}"
-        eval "spcd_step_edp__value=\${${spcd_step_edp__name}}"
+        eval "spcd_step_edp__value=\"\${${spcd_step_edp__name}}\""
         if [ -n "${spcd_step_edp__value}" ]; then
             spcd_os_printenv "${spcd_step_edp__name}"
         fi
@@ -361,6 +362,7 @@ spcd_step__environment_defaults_print() {
 }
 
 spcd_step__environment_defaults_set() {
+    spcd_step "Set"
     [ -n "${SPCD_CMD_SUM}" ] || SPCD_CMD_SUM="sha512sum"
 
     [ -n "${SPCD_DNS_1}" ] || SPCD_DNS_1="9.9.9.9"
@@ -1294,9 +1296,11 @@ ${SPCD_PYTHON_ALIAS} / ${spcd_stp__name}"
 spcd_main() {
     # environment
     spcd_step_in "Environment"
+    spcd_step_in "Defaults"
     spcd_step__environment_defaults_print
     spcd_step__environment_defaults_set
     spcd_step__environment_defaults_print
+    spcd_step_out
     spcd_step__environment_set_variables
     spcd_step__environment_list_workspace
     spcd_step_out