diff --git a/datum/hooks/pre-start b/datum/hooks/pre-start
index 26f3b38..c0455c3 100755
--- a/datum/hooks/pre-start
+++ b/datum/hooks/pre-start
@@ -51,11 +51,8 @@ if [ -f "${DATUM_CONFIG_FILE}" ]; then
     jq -e '.api.modify_conf = true' "$DATUM_CONFIG_FILE" > "$DATUM_CONFIG_FILE".tmp && mv "${DATUM_CONFIG_FILE}.tmp" "$DATUM_CONFIG_FILE"
   fi
 
-  if jq -e '.api.admin_password' "$DATUM_CONFIG_FILE" > /dev/null; then
-    echo "Admin password already set"
-  else
-    jq -e '.api.admin_password = "umbrel"' "$DATUM_CONFIG_FILE" > "$DATUM_CONFIG_FILE".tmp && mv "${DATUM_CONFIG_FILE}.tmp" "$DATUM_CONFIG_FILE"
-  fi
+  #update password
+  jq --arg password "${APP_PASSWORD}" '.api.admin_password = $password' "$DATUM_CONFIG_FILE" > "$DATUM_CONFIG_FILE".tmp && mv "${DATUM_CONFIG_FILE}.tmp" "$DATUM_CONFIG_FILE"
 
 else
   echo "DATUM configuration file not found. Installation incomplete."
diff --git a/datum/umbrel-app.yml b/datum/umbrel-app.yml
index 9038837..86dc89d 100644
--- a/datum/umbrel-app.yml
+++ b/datum/umbrel-app.yml
@@ -66,11 +66,13 @@ gallery:
   - 2.jpg
   - 3.jpg
 path: ""
-defaultPassword: ""
+deterministicPassword: true
+defaultUsername: umbrel
 releaseNotes: >-
   ⚠️ Don't forget to add you bitcoin address in the config tab otherwise datum won't start.
+  
 
-  The user is "admin" and the default password "umbrel".
+  The user and the password will be shown is the datum app store page.".
 
 
   - New config Tab