Merge branch 'fix_yjw' into debug

src/views/report_manage/reportV2/smartReport/editReport.vue

@@ -138,7 +138,6 @@
                                     </div>
                                     <draggable
                                         :list="item.child"
-                                        v-if="item.child&&item.child.length"
                                         :group="{ name: 'component', pull: true, put: item.child&&item.child.length<3?true:false }"
                                         animation="300"
                                         tag="div"