diff --git a/knotfiles/pkg.nu b/knotfiles/pkg.nu
index 05cc9fa..ec9bead 100644
--- a/knotfiles/pkg.nu
+++ b/knotfiles/pkg.nu
@@ -181,7 +181,7 @@ export def resolve_manager [
 }
 
 export def test [] {
-    use testing *
+    use assert
 
     # 增加 Mock 管理器
     $env.package_managers = [