diff --git a/go.mod b/go.mod
index b6422d1c..03670445 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,8 @@ module gitlink.org.cn/JointCloud/pcm-coordinator
 
 go 1.21
 
+retract v0.1.20-0.20240319015239-6ae13da05255
+
 require (
 	github.com/JCCE-nudt/zero-contrib/zrpc/registry/nacos v0.0.0-20230419021610-13bbc83fbc3c
 	github.com/Masterminds/squirrel v1.5.4