fix

src/pages/launchSystemNew/launchManage/createAd/index.tsx

@@ -151,6 +151,8 @@ const CreateAd: React.FC = () => {
                     let data = res
                     let pageElementsSpecList = data?.pageSpecsList[0]?.pageElementsSpecList
                     setWxButtonList(() => (pageElementsSpecList as any[])?.filter((item: { elementType: string }) => item?.elementType === 'ENTERPRISE_WX'))
+                } else {
+                    setQueryForm({ ...queryForm, sysPageId: undefined })
                 }
             })
         }