fix: fix zk import
diff --git a/registry/zookeeper/listener.go b/registry/zookeeper/listener.go
index a7bc302..b981ae6 100644
--- a/registry/zookeeper/listener.go
+++ b/registry/zookeeper/listener.go
@@ -20,8 +20,6 @@
 import (
 	"strings"
 	"sync"
-
-	gxzookeeper "github.com/dubbogo/gost/database/kv/zk"
 )
 
 import (