diff --git a/workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/BpmnProcessInstanceResultEnum.java b/workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/BpmnProcessInstanceResultEnum.java
index 81ba92e01..aa29c667a 100644
--- a/workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/BpmnProcessInstanceResultEnum.java
+++ b/workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/BpmnProcessInstanceResultEnum.java
@@ -6,10 +6,12 @@ public enum BpmnProcessInstanceResultEnum {
     PROCESSING("PROCESSING", "审批中"),
     APPROVED("APPROVED", "已通过"),
     REJECTED("REJECTED", "已驳回"),
+    BACKED("BACKED", "已回退"),
     CANCELLED("CANCELLED", "已撤回"),
     ABORTED("ABORTED", "已中止"),
     TRANSFER("TRANSFER", "已转交"),
     COUNTERSIGN("COUNTERSIGN", "已加签"),
+    UPGRADED("UPGRADED", "已提级"),
     COMMENTED("COMMENTED", "已评论"),
     DELETED("DELETED", "已删除"),
     ;