diff --git a/.gitignore b/.gitignore
index adeea92..88ba350 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,6 +39,9 @@ dist/
 # 无损音频母带：只在本地留存，绝不进 dist、绝不入库（体积大且与发布无关）
 masters/
 
+# 生成报告：死链检查等工具每次跑都会带时间戳产出一份，重跑即可再生成，不入库
+link_check_report_*.md
+
 # 杂项
 *.log
 node_modules/
diff --git a/link_check_report_20260921-225406.md b/link_check_report_20260921-225406.md
deleted file mode 100644
index 9755880..0000000
--- a/link_check_report_20260921-225406.md
+++ /dev/null
@@ -1,47 +0,0 @@
-# 死链检查报告（README.md）
-
-- 文件：README.md
-- 外部链接：10 个（失效 0 个；1 个首次超时，复检 200）
-- 内部相对链接：21 个（缺失 0 个）
-- 时间：2026-09-21 22:54:06
-
-## 外部链接
-
-| 状态 | 链接 | 备注 |
-| --- | --- | --- |
-| 200 | https://img.shields.io/badge/node-%E2%89%A524-339933?logo=nodedotjs&logoColor=white |  |
-| 200 | https://img.shields.io/badge/pnpm-11-F69220?logo=pnpm&logoColor=white |  |
-| 200 | https://img.shields.io/badge/TypeScript-strict-3178C6?logo=typescript&logoColor=white | 复检通过（首次 5s 超时，按同域限流重试） |
-| 200 | https://img.shields.io/badge/Wallpaper%20Engine-Web%20%E7%B1%BB%E5%9E%8B-1F1F1F |  |
-| 200 | https://img.shields.io/badge/version-3-7C4DFF |  |
-| 200 | https://img.shields.io/badge/gates-pnpm%20check-2EA043 |  |
-| 200 | https://img.shields.io/badge/license-%E6%9C%AA%E5%A3%B0%E6%98%8E-lightgrey |  |
-| 200 | https://esotericsoftware.com/spine-runtimes-license |  |
-| 200 | https://esotericsoftware.com/ |  |
-| 200 | https://www.wallpaperengine.io/ |  |
-
-## 内部相对链接
-
-| 存在 | 路径 |
-| --- | --- |
-| ✓ | wallpapers/preview.gif |
-| ✓ | CONTEXT.md |
-| ✓ | wallpapers/README.md |
-| ✓ | src/runtime/viewport-fitter.ts |
-| ✓ | docs/adr/0003-spine-follows-background-cover.md |
-| ✓ | tools/checks/README.md |
-| ✓ | tools/downloader/README.md |
-| ✓ | docs/adr/0004-lossless-audio.md |
-| ✓ | docs/adr/0001-resource-layout.md |
-| ✓ | docs/adr/0002-preset-as-es-module.md |
-| ✓ | docs/adr/0003-spine-follows-background-cover.md |
-| ✓ | docs/adr/0004-lossless-audio.md |
-| ✓ | docs/adr/0005-build-pipeline-and-dist-topology.md |
-| ✓ | docs/adr/0006-simulator-contract.md |
-| ✓ | docs/adr/0007-self-contained-sim-build.md |
-| ✓ | docs/adr/0008-asset-layout-per-skeleton.md |
-| ✓ | docs/agents/issue-tracker.md |
-| ✓ | CONTEXT.md |
-| ✓ | AGENTS.md |
-| ✓ | wallpapers/README.md |
-| ✓ | docs/adr/0006-simulator-contract.md |