diff --git a/scripts/export-content.js b/scripts/export-content.js
index 29c1d29..40442ce 100755
--- a/scripts/export-content.js
+++ b/scripts/export-content.js
@@ -156,7 +156,11 @@ async function main() {
       createdBy: doc.createdBy?.email || doc.createdBy?.name || null,
     };
 
-    const content = matter.stringify(doc.text || "", frontmatter);
+    // Pass an object (not a bare string) so gray-matter doesn't run the body
+    // through its frontmatter parser. Otherwise an Outline doc whose body
+    // starts with `---` (markdown horizontal rule) gets misread as having
+    // YAML frontmatter and crashes the export.
+    const content = matter.stringify({ content: doc.text || "" }, frontmatter);
     const filePath = path.join(OUTPUT_DIR, filename);
 
     await fs.writeFile(filePath, content, "utf-8");
diff --git a/scripts/outline-backup.sh b/scripts/outline-backup.sh
index a161d5e..5dc3423 100755
--- a/scripts/outline-backup.sh
+++ b/scripts/outline-backup.sh
@@ -16,19 +16,26 @@ BACKUP_DIR="${1:-/backups/outline}"
 DATE=$(date +%Y-%m-%d_%H%M)
 RETENTION_DAYS=14
 
+# DokPloy names containers ${COMPOSE_PROJECT}-${SERVICE}-1. APP_NAME is set
+# to the compose project name in the .env file, so derive the container
+# names from that. Allow overrides via env vars for portability.
+PROJECT="${APP_NAME:-outline}"
+POSTGRES_CONTAINER="${POSTGRES_CONTAINER:-${PROJECT}-postgres-1}"
+OUTLINE_CONTAINER="${OUTLINE_CONTAINER:-${PROJECT}-outline-1}"
+
 mkdir -p "$BACKUP_DIR"
 
 echo "=== Outline Backup — $DATE ==="
 
 # PostgreSQL dump
-echo "Backing up PostgreSQL..."
-docker exec outline-postgres pg_dump -U outline -Fc outline \
+echo "Backing up PostgreSQL from $POSTGRES_CONTAINER..."
+docker exec "$POSTGRES_CONTAINER" pg_dump -U outline -Fc outline \
   > "$BACKUP_DIR/outline-db-$DATE.dump"
 echo "  Database: outline-db-$DATE.dump"
 
 # File storage backup
-echo "Backing up file storage..."
-docker cp outline:/var/lib/outline/data - \
+echo "Backing up file storage from $OUTLINE_CONTAINER..."
+docker cp "$OUTLINE_CONTAINER:/var/lib/outline/data" - \
   | gzip > "$BACKUP_DIR/outline-files-$DATE.tar.gz"
 echo "  Files: outline-files-$DATE.tar.gz"