diff --git a/static/index.html b/static/index.html
index c9a59989..377c05e2 100644
--- a/static/index.html
+++ b/static/index.html
@@ -1929,9 +1929,6 @@ function inMd(t) {
           .replace(/\[([^\]]+)\]\(([^)]+)\)/g, '<a href="$2" class="text-[#58a6ff]" target="_blank">$1</a>');
 }
 
-// ── 📚 文档 Tab（2026-08-11 新增，开源项目式文档体系）──
-let _docsState = { loaded: false, currentPath: null, view: 'tree' };  // tree | versions | read
-
 // ── 📚 文档 Tab（2026-08-11 重构为左右布局：左侧栏目录 + 右侧内容）──
 let _docsState = { currentPath: null, tree: null };