diff --git a/.gitignore b/.gitignore
index 5bbbb17..fbb7b7d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,10 @@ config.yaml
 # Editor backups
 *~
 .tmp_*
+
+# Runtime / local-only artifacts (清理补充)
+.tmp-live-backups/
+.tmp-*
+downloads/
+media/
+*.pid
diff --git a/docker-compose.yml b/docker-compose.yml
index 46afb26..d77f696 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -76,3 +76,11 @@ services:
       timeout: 10s
       retries: 5
       start_period: 30s
+
+    # 限制容器日志体积：默认 json-file 驱动不设上限，
+    # 长期运行会持续吃宿主机磁盘与 IO。
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "3"