是否是上个节点的判断

pmapi/src/main/java/com/ningdatech/pmapi/todocenter/model/vo/ProcessProgressDetailVo.java

@@ -33,5 +33,5 @@ public class ProcessProgressDetailVo {
      */
     private Long projectId;
 
-    private Boolean canWithdrew;
+    private Boolean canWithdrew = Boolean.FALSE;
 }