diff --git a/CLAUDE.md b/CLAUDE.md
index 4d8f397..b849e93 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -243,6 +243,16 @@ Ours is exactly one directory: **`/home/administrator/mathapp-v2`**, served by
 **`gunicorn-mathapp.service`** (unix socket, proxied by nginx). Note `~/mathapp` also
 exists, is not a git repo, and is not what runs — do not touch it.
 
+The same unit also answers to **`zareian-mathapp`** (a symlink alias in
+`/etc/systemd/system/`, added 2026-09-18). Prefer that name in anything a human will type
+or copy: `gunicorn` alone is a *different team's* service on this box, and `tadrisino` is
+too generic for a machine where other people's projects may claim it later.
+
+```bash
+sudo systemctl restart zareian-mathapp     # ours, unambiguous
+sudo systemctl restart gunicorn            # NOT ours — someone else's app
+```
+
 Rules that follow from this, and are not negotiable:
 
 1. **Never run a destructive command outside `~/mathapp-v2`.** No `rm -rf`, no
diff --git a/deploy.sh b/deploy.sh
index fbad0b9..d0b95a1 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -156,7 +156,7 @@ if [ -z "$SERVICE" ] && command -v systemctl >/dev/null 2>&1; then
   # مختلف کنارِ هم هستند و یک `gunicorn.service` وجود دارد که مالِ تیمِ
   # دیگری است — حدس زدنِ آن یعنی ری‌استارت کردنِ سرویسِ یک نفرِ دیگر. اگر
   # نامِ سرویس در این فهرست نبود، TADRISINO_SERVICE را صریح بدهید.
-  for candidate in tadrisino tadrisino-api gunicorn-mathapp mathapp; do
+  for candidate in zareian-mathapp gunicorn-mathapp tadrisino tadrisino-api; do
     if systemctl cat "${candidate}.service" >/dev/null 2>&1; then
       SERVICE="$candidate"; break
     fi