diff --git a/services/gitea.md b/services/gitea.md
index 6d82e7a..38ed9c3 100644
--- a/services/gitea.md
+++ b/services/gitea.md
@@ -1,6 +1,6 @@
 ---
 title: Gitea 서버 및 CI/CD
-updated: 2026-03-15
+updated: 2026-03-17
 ---
 
 ## 서버
@@ -48,3 +48,17 @@ K8s CronJob `gitea-backup` (매일 03:00 UTC):
 - `gitea dump` → `/backup/gitea-dump-*.tar.gz`
 - 7일 보존, Longhorn PVC 10Gi
 - 매니페스트: `~/k8s/gitea/backup-cronjob.yaml`
+
+## 트러블슈팅
+
+### 웹 로그인 안 될 때 비밀번호 리셋
+
+```bash
+curl -s -X PATCH "https://gitea.anvil.it.com/api/v1/admin/users/kaffa" \
+  -H "Authorization: token <API_TOKEN>" \
+  -H "Content-Type: application/json" \
+  -d '{"password":"<PASSWORD>","must_change_password":false,"login_name":"kaffa","source_id":0}'
+```
+
+- API 토큰, 비밀번호: Vault `secret/apps/gitea`
+- 2026-03-17 웹 로그인 불가 → API로 비밀번호 리셋하여 해결