diff --git a/scripts/git-build-deploy.ps1 b/scripts/git-build-deploy.ps1
index 3e5c88e..070c3bb 100644
--- a/scripts/git-build-deploy.ps1
+++ b/scripts/git-build-deploy.ps1
@@ -107,6 +107,8 @@ mkdir -p "$backup_root"
 stamp="$(date +%Y%m%d%H%M%S)"
 cp -a .env "$backup_root/env-before-git-release-$stamp"
 chmod 600 "$backup_root/env-before-git-release-$stamp"
+cp -a docker-compose.yml "$backup_root/docker-compose-before-git-release-$stamp.yml"
+chmod 600 "$backup_root/docker-compose-before-git-release-$stamp.yml"
 material_env=/mnt/PoolOne/apps/youyidian-3d/.env
 test -f "$material_env"
 cp -a "$material_env" "$backup_root/material-env-before-git-release-$stamp"
@@ -128,6 +130,25 @@ def parse_env_value(raw: str) -> str:
     return value
 
 
+compose_path = Path('docker-compose.yml')
+compose_text = compose_path.read_text(encoding='utf-8')
+compose_marker = '      YYD_NOTIFICATION_PROJECTS_JSON: ${YYD_NOTIFICATION_PROJECTS_JSON}'
+compose_required = [
+    '      YYD_NOTIFICATION_ADMIN_API_SECRET: ${YYD_NOTIFICATION_ADMIN_API_SECRET}',
+    '      YYD_NOTIFICATION_CONFIG_ENCRYPTION_KEY: ${YYD_NOTIFICATION_CONFIG_ENCRYPTION_KEY}',
+]
+present = [line in compose_text for line in compose_required]
+if any(present) and not all(present):
+    raise SystemExit('通知中心 Compose 管理环境映射不完整，拒绝猜测性修改')
+if not all(present):
+    if compose_text.count(compose_marker) != 1:
+        raise SystemExit('通知中心 Compose 项目配置锚点不唯一，拒绝修改')
+    compose_text = compose_text.replace(
+        compose_marker,
+        compose_marker + '\n' + '\n'.join(compose_required),
+    )
+    compose_path.write_text(compose_text, encoding='utf-8')
+
 env_path = Path('.env')
 lines = env_path.read_text(encoding='utf-8').splitlines()