diff --git a/src/reactivity/reactive.ts b/src/reactivity/reactive.ts
index 386cb299..b82af25f 100644
--- a/src/reactivity/reactive.ts
+++ b/src/reactivity/reactive.ts
@@ -189,7 +189,6 @@ export function shallowReactive(obj: any) {
   }
 
   const observed = observe(isArray(obj) ? [] : {})
-  setupAccessControl(observed)
 
   const ob = (observed as any).__ob__