diff --git a/.changeset/lemon-lies-mate.md b/.changeset/lemon-lies-mate.md
new file mode 100644
index 000000000000..5dd066def314
--- /dev/null
+++ b/.changeset/lemon-lies-mate.md
@@ -0,0 +1,6 @@
+---
+'@modern-js/runtime': patch
+---
+
+fix: default types should be `Record<string, unknown>`
+fix: 默认 types 应该是 `Record<string, unknown>`
diff --git a/packages/runtime/plugin-runtime/src/router/runtime/types.ts b/packages/runtime/plugin-runtime/src/router/runtime/types.ts
index 273638fbc71d..1138d73aa770 100644
--- a/packages/runtime/plugin-runtime/src/router/runtime/types.ts
+++ b/packages/runtime/plugin-runtime/src/router/runtime/types.ts
@@ -71,8 +71,9 @@ interface DataFunctionArgs<D = any> {
   context?: D;
 }
 
-export type LoaderFunctionArgs<P extends Record<string, unknown> = any> =
-  DataFunctionArgs<RequestContext<P>>;
+export type LoaderFunctionArgs<
+  P extends Record<string, unknown> = Record<string, unknown>,
+> = DataFunctionArgs<RequestContext<P>>;
 
 declare type DataFunctionValue = Response | NonNullable<unknown> | null;