成本分析，取消勾选，不判断节点类型

app/public/js/cost_stage_analysis.js

@@ -747,7 +747,7 @@ $(document).ready(function() {
             const node = SpreadJsObj.getSelectObject(info.sheet);
             if (!node.children || node.children.length === 0) {
                 const selected = tree.nodes.find(x => { return x.selected; });
-                if (selected && selected.detail_type !== node.detail_type) {
+                if (selected && selected.detail_type !== node.detail_type && !node.selected) {
                     toastr.warning('勾选节点类型不一致，不允许勾选');
                     return;
                 }