diff --git a/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java b/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java
index a8f499e1b..d74cc16b8 100644
--- a/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java
+++ b/yudao-module-bpm/yudao-module-bpm-impl-activiti/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java
@@ -73,7 +73,8 @@ public interface BpmTaskConvert {
     @Mappings({
             @Mapping(source = "id", target = "taskId"),
             @Mapping(source = "assignee", target = "assigneeUserId"),
-            @Mapping(source = "createdDate", target = "createTime")
+            @Mapping(source = "createdDate", target = "createTime"),
+            @Mapping(target = "id", ignore = true)
     })
     BpmTaskExtDO convert(org.activiti.api.task.model.Task bean);
 
@@ -104,6 +105,7 @@ public interface BpmTaskConvert {
     BpmTaskRespVO convert3(HistoricTaskInstance bean);
     BpmTaskRespVO.User convert3(AdminUserRespDTO bean);
 
+    @Mapping(target = "id", ignore = true)
     void copyTo(BpmTaskExtDO from, @MappingTarget BpmTaskDonePageItemRespVO to);
 
     @Mappings({