diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/oa/BpmOAProjectDO.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/oa/BpmOAProjectDO.java
index cbaec208..09546518 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/oa/BpmOAProjectDO.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/oa/BpmOAProjectDO.java
@@ -2,6 +2,7 @@ package cn.iocoder.yudao.module.bpm.dal.dataobject.oa;
 
 import cn.iocoder.yudao.framework.common.pojo.UploadUserFile;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.framework.mybatis.core.type.JsonLongSetTypeHandler;
 import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceResultEnum;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
@@ -20,7 +21,7 @@ import java.util.Set;
  *
  * @author 符溶馨
  */
-@TableName(value ="bpm_oa_refund", autoResultMap = true)
+@TableName(value ="bpm_oa_project", autoResultMap = true)
 @Data
 @EqualsAndHashCode(callSuper = true)
 @ToString(callSuper = true)
@@ -59,6 +60,7 @@ public class BpmOAProjectDO extends BaseDO {
     /**
      * 参与部门
      */
+    @TableField(typeHandler = JsonLongSetTypeHandler.class)
     private Set<Long> participationDept;
 
     /**
@@ -94,6 +96,7 @@ public class BpmOAProjectDO extends BaseDO {
     /**
      * 项目额外属性
      */
+    @TableField(typeHandler = JacksonTypeHandler.class)
     private Map<String, Object> dynamicAttribute;
 
     /**