diff --git a/renren-admin/src/main/java/io/renren/modules/processForm/controller/TAbilityApplicationController.java b/renren-admin/src/main/java/io/renren/modules/processForm/controller/TAbilityApplicationController.java
index 6e08ca4d..67cd247c 100644
--- a/renren-admin/src/main/java/io/renren/modules/processForm/controller/TAbilityApplicationController.java
+++ b/renren-admin/src/main/java/io/renren/modules/processForm/controller/TAbilityApplicationController.java
@@ -286,10 +286,11 @@ public class TAbilityApplicationController {
                     detailDTO.setExecutionId(task.getExecutionId());
                     detailDTO.setProcessDefinitionId(task.getProcessDefinitionId());
                     detailDTO.setComment("待审核");
-                    final List<HistoryDetailDTO> taskHandleDetailInfo_ = taskHandleDetailInfo;
+                    final List<HistoryDetailDTO> taskHandleDetailInfo_ = new ArrayList<>();
+                    taskHandleDetailInfo_.add(detailDTO);
+                    taskHandleDetailInfo_.addAll(taskHandleDetailInfo);
                     taskHandleDetailInfo.clear();
-                    taskHandleDetailInfo.add(detailDTO);
-                    taskHandleDetailInfo.addAll(taskHandleDetailInfo_);
+                    taskHandleDetailInfo = taskHandleDetailInfo_;
                 }
             }