节点参数刷新bug

blade-service/blade-manager/src/main/java/org/springblade/manager/controller/WbsParamController.java

@@ -373,7 +373,7 @@ public class WbsParamController {
                         Formula finalFormula = formula;
                         String name=e.getName().replace("【水】","").trim();
                         finalElementMap.forEach(m->{
-                            if(m.get("name").toString().contains(name)){
+                            if(StringUtils.handleNull(m.get("name")).contains(name)){
                                 /*匹配名称，且该元素没有绑定任何节点参数公式*/
                                 if(longList.stream().noneMatch(k->StringUtils.isEquals(k,m.get("id")))){
                                     ElementFormulaMapping efm = new ElementFormulaMapping();