diff --git a/实用站点/书籍与文档/文库免券下载.md b/实用站点/书籍与文档/文库免券下载.md
index e24abb6..1f9a389 100644
--- a/实用站点/书籍与文档/文库免券下载.md
+++ b/实用站点/书籍与文档/文库免券下载.md
@@ -1,3 +1,4 @@
+* http://wenku.baiduvvv.com/doc/
 * http://wenku.bemfa.com
 * http://hiwenku.com
-* <i>[YHI](https://shui.azurewebsites.net/bdwk/)</i>
\ No newline at end of file
+* <i>[YHI](https://shui.azurewebsites.net/bdwk/)</i>