diff --git a/packages/components/src/form-layout/index.tsx b/packages/components/src/form-layout/index.tsx
index 35aa73b..c91b491 100644
--- a/packages/components/src/form-layout/index.tsx
+++ b/packages/components/src/form-layout/index.tsx
@@ -97,7 +97,7 @@ export const FormLayout = defineComponent({
 
     const deepLayout = useFormDeepLayout()
     const newDeepLayout = ref({
-      ...deepLayout
+      ...deepLayout.value
     })
     const shallowProps = ref({})