diff --git a/集成实用夹/readme.md b/集成实用夹/readme.md
index 07634e8..3e9282f 100644
--- a/集成实用夹/readme.md
+++ b/集成实用夹/readme.md
@@ -5,6 +5,9 @@
 * http://www.jszks.com/n48421/
 * http://www.jszks.com
 * https://www.dongchedi.com
+* https://www.qcwxjs.com/zhishi/489.html
+
+
 ## 书库
 
 * https://z-lib.io