diff --git a/policy/policy_contract.go b/policy/policy_contract.go
index 86d5e41..c485771 100644
--- a/policy/policy_contract.go
+++ b/policy/policy_contract.go
@@ -47,14 +47,13 @@ func _deploy(data any, isUpdate bool) {
 }
 
 func checkAuthorization(ctx storage.Context) {
-	if runtime.CheckWitness(common.AlphabetAddress()) {
-		return
-	}
-
 	admin := getAdmin(ctx)
 	if admin != nil && runtime.CheckWitness(admin) {
 		return
 	}
+	if runtime.CheckWitness(common.AlphabetAddress()) {
+		return
+	}
 
 	panic(ErrNotAutorized)
 }