diff --git a/blade-service/blade-system/src/main/java/org/springblade/system/controller/MenuController.java b/blade-service/blade-system/src/main/java/org/springblade/system/controller/MenuController.java
index 237e594..aa19580 100644
--- a/blade-service/blade-system/src/main/java/org/springblade/system/controller/MenuController.java
+++ b/blade-service/blade-system/src/main/java/org/springblade/system/controller/MenuController.java
@@ -162,6 +162,9 @@ public class MenuController extends BladeController {
 	@ApiOperationSupport(order = 10)
 	@ApiOperation(value = "菜单的角色权限")
 	public R<List<Kv>> authRoutes(BladeUser user) {
+		if (Func.isEmpty(user) || user.getUserId() == 0L) {
+			return null;
+		}
 		return R.data(menuService.authRoutes(user));
 	}