diff --git a/pkg/nodeconfigs/uam_policy.go b/pkg/nodeconfigs/uam_policy.go
index 24b9ea2..e113ece 100644
--- a/pkg/nodeconfigs/uam_policy.go
+++ b/pkg/nodeconfigs/uam_policy.go
@@ -3,7 +3,9 @@
 
 package nodeconfigs
 
-var DefaultUAMPolicy = &UAMPolicy{}
+func NewUAMPolicy() *UAMPolicy {
+	return &UAMPolicy{}
+}
 
 type UAMPolicy struct {
 	IsOn bool `yaml:"isOn" json:"isOn"`