diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/permission/PermissibleIdentifier.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/permission/PermissibleIdentifier.kt
index 6db38f796..515b59164 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/permission/PermissibleIdentifier.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/permission/PermissibleIdentifier.kt
@@ -32,7 +32,7 @@ public interface PermissibleIdentifier {
         private fun PermissibleIdentifier.allParentsWithSelf(): Sequence<PermissibleIdentifier> {
             return sequence {
                 yield(this@allParentsWithSelf)
-                yieldAll(parents.asSequence())
+                yieldAll(parents.asSequence().flatMap { it.allParentsWithSelf() })
             }
         }
     }