diff --git a/src/main/java/neatlogic/framework/process/dao/mapper/ProcessTaskMapper.java b/src/main/java/neatlogic/framework/process/dao/mapper/ProcessTaskMapper.java
index ec0f0e9500a38652ffd2e791a2104101041f753d..1186a3879a4a24df7e99ec60cf6862df3315f310 100644
--- a/src/main/java/neatlogic/framework/process/dao/mapper/ProcessTaskMapper.java
+++ b/src/main/java/neatlogic/framework/process/dao/mapper/ProcessTaskMapper.java
@@ -17,6 +17,7 @@ package neatlogic.framework.process.dao.mapper;
 
 import neatlogic.framework.dto.AuthenticationInfoVo;
 import neatlogic.framework.file.dto.FileVo;
+import neatlogic.framework.form.dto.AttributeDataVo;
 import neatlogic.framework.process.dto.*;
 import neatlogic.framework.process.dto.automatic.ProcessTaskStepAutomaticRequestVo;
 import org.apache.ibatis.annotations.Param;
@@ -69,10 +70,16 @@ public interface ProcessTaskMapper {
 
     ProcessTaskFormVo getProcessTaskFormByProcessTaskId(Long processTaskId);
 
+    List<ProcessTaskFormAttributeVo> getProcessTaskFormExtendAttributeListByProcessTaskId(Long processTaskId);
+
     List<ProcessTaskFormVo> getProcessTaskFormListByProcessTaskIdList(List<Long> existsProcessTaskIdList);
 
     List<Long> getProcessTaskFormAttributeDataIdListByProcessTaskId(Long processTaskId);
 
+    List<Long> getProcessTaskExtendFormAttributeDataIdListByProcessTaskId(Long processTaskId);
+
+    List<AttributeDataVo> getProcessTaskExtendFormAttributeDataListByProcessTaskId(@Param("processTaskId") Long processTaskId, @Param("tag") String tag);
+
     List<ProcessTaskStepContentVo> getProcessTaskStepContentByProcessTaskStepId(Long processTaskStepId);
 
     List<ProcessTaskStepContentVo> getProcessTaskStepContentByProcessTaskId(Long processTaskId);
@@ -408,6 +415,8 @@ public interface ProcessTaskMapper {
 
     int insertProcessTaskFormAttribute(ProcessTaskFormAttributeDataVo processTaskFromAttributeDataVo);
 
+    int insertProcessTaskExtendFormAttribute(ProcessTaskFormAttributeDataVo processTaskFormAttributeDataVo);
+
     int insertProcessTaskStepFile(ProcessTaskStepFileVo processTaskStepFileVo);
 
     int insertProcessTaskAssignWorker(ProcessTaskAssignWorkerVo processTaskAssignWorkerVo);
@@ -455,6 +464,8 @@ public interface ProcessTaskMapper {
 
     int insertProcessTaskInvoke(@Param("processTaskId") Long processTaskId, @Param("source") String invoke, @Param("sourceType") String invokeType, @Param("invokeId") Long invokeId);
 
+    int insertProcessTaskFormExtendAttribute(ProcessTaskFormAttributeVo processTaskFormAttributeVo);
+
     int updateProcessTaskStepStatus(ProcessTaskStepVo processTaskStepVo);
 
     int updateProcessTaskStatus(ProcessTaskVo processTaskVo);
@@ -499,6 +510,8 @@ public interface ProcessTaskMapper {
 
     int deleteProcessTaskFormAttributeByProcessTaskId(Long processTaskId);
 
+    int deleteProcessTaskExtendFormAttributeByProcessTaskId(Long processTaskId);
+
     int deleteProcessTaskStepWorker(ProcessTaskStepWorkerVo processTaskStepWorkerVo);
 
     int deleteProcessTaskStepUser(ProcessTaskStepUserVo processTaskStepUserVo);
@@ -561,5 +574,4 @@ public interface ProcessTaskMapper {
     int deleteProcessTaskTimeCostByProcessTaskId(Long processTaskId);
 
     int deleteProcessTaskFormContentByHash(String hash);
-
 }
diff --git a/src/main/java/neatlogic/framework/process/dao/mapper/ProcessTaskMapper.xml b/src/main/java/neatlogic/framework/process/dao/mapper/ProcessTaskMapper.xml
index 48088ef91df6e40308bf4fb9771e1e9bcaf0b9ea..7fcdde19239457d0f27546f7ec70e026c024b283 100644
--- a/src/main/java/neatlogic/framework/process/dao/mapper/ProcessTaskMapper.xml
+++ b/src/main/java/neatlogic/framework/process/dao/mapper/ProcessTaskMapper.xml
@@ -300,6 +300,22 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
         WHERE a.`processtask_id` = #{value}
     </select>
 
+    <select id="getProcessTaskFormExtendAttributeListByProcessTaskId" parameterType="java.lang.Long" resultType="neatlogic.framework.process.dto.ProcessTaskFormAttributeVo">
+        SELECT
+            `processtask_id` AS processTaskId,
+            `form_uuid` AS formUuid,
+            `parent_uuid` AS parentUuid,
+            `tag`,
+            `key`,
+            `uuid`,
+            `label`,
+            `type`,
+            `handler`,
+            `config_hash` AS configHash
+        FROM `processtask_form_extend_attribute`
+        WHERE `processtask_id` = #{value}
+    </select>
+
     <select id="getProcessTaskFormListByProcessTaskIdList" parameterType="java.util.List"
             resultType="neatlogic.framework.process.dto.ProcessTaskFormVo">
         SELECT a.`processtask_id` as processTaskId,
@@ -317,6 +333,27 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
         SELECT `form_attribute_data_id` FROM `processtask_formattribute` WHERE `processtask_id` = #{value}
     </select>
 
+    <select id="getProcessTaskExtendFormAttributeDataIdListByProcessTaskId" parameterType="java.lang.Long" resultType="java.lang.Long">
+        SELECT `form_attribute_data_id` FROM `processtask_extend_formattribute` WHERE `processtask_id` = #{value}
+    </select>
+
+    <select id="getProcessTaskExtendFormAttributeDataListByProcessTaskId" parameterType="java.util.HashMap" resultType="neatlogic.framework.form.dto.AttributeDataVo">
+        SELECT
+            b.`id`,
+            b.`form_uuid` AS formUuid,
+            b.`handler`,
+            b.`tag`,
+            b.`attribute_label` AS attributeLabel,
+            b.`attribute_uuid` AS attributeUuid,
+            b.`data`
+        FROM `processtask_extend_formattribute` a
+        JOIN `form_extend_attribute_data` b ON b.`id` = a.`form_attribute_data_id`
+        WHERE a.`processtask_id` = #{processTaskId}
+          <if test="tag != null and tag != ''">
+          AND b.`tag` = #{tag}
+          </if>
+    </select>
+
     <select id="getProcessTaskStepContentByProcessTaskStepId" parameterType="java.lang.Long"
             resultType="neatlogic.framework.process.dto.ProcessTaskStepContentVo">
         SELECT `id`,
@@ -2998,6 +3035,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
         VALUES (#{processTaskId}, #{id})
     </insert>
 
+    <insert id="insertProcessTaskExtendFormAttribute"
+            parameterType="neatlogic.framework.process.dto.ProcessTaskFormAttributeDataVo">
+        INSERT ignore INTO `processtask_extend_formattribute` (`processtask_id`, `form_attribute_data_id`, `tag`)
+        VALUES (#{processTaskId}, #{id}, #{tag})
+    </insert>
+
     <insert id="insertIgnoreProcessTaskConverge" parameterType="neatlogic.framework.process.dto.ProcessTaskConvergeVo">
         INSERT IGNORE INTO `processtask_converge` (`converge_id`,
                                                    `processtask_step_id`,
@@ -3585,6 +3628,34 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
         VALUES (#{processTaskId}, #{source}, #{sourceType}, #{invokeId});
     </insert>
 
+    <insert id="insertProcessTaskFormExtendAttribute" parameterType="neatlogic.framework.process.dto.ProcessTaskFormAttributeVo">
+        INSERT INTO `processtask_form_extend_attribute` (
+            `processtask_id`,
+            `form_uuid`,
+            `parent_uuid`,
+            `tag`,
+            `key`,
+            `uuid`,
+            `label`,
+            `type`,
+            `handler`,
+            `config_hash`
+        )
+        VALUES
+            (
+                #{processTaskId},
+                #{formUuid},
+                #{parentUuid},
+                #{tag},
+                #{key},
+                #{uuid},
+                #{label},
+                #{type},
+                #{handler},
+                #{configHash}
+            )
+    </insert>
+
     <update id="updateProcessTaskStepUserStatus" parameterType="neatlogic.framework.process.dto.ProcessTaskStepUserVo">
         UPDATE
         `processtask_step_user`
@@ -3761,6 +3832,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
         WHERE `processtask_id` = #{value}
     </delete>
 
+    <delete id="deleteProcessTaskExtendFormAttributeByProcessTaskId" parameterType="java.lang.Long">
+        DELETE
+        FROM `processtask_Extend_formattribute`
+        WHERE `processtask_id` = #{value}
+    </delete>
+
     <delete id="deleteProcessTaskStepWorker" parameterType="neatlogic.framework.process.dto.ProcessTaskStepWorkerVo">
         DELETE FROM `processtask_step_worker`
         <where>
diff --git a/src/main/java/neatlogic/framework/process/dto/ProcessTaskFormAttributeVo.java b/src/main/java/neatlogic/framework/process/dto/ProcessTaskFormAttributeVo.java
new file mode 100644
index 0000000000000000000000000000000000000000..81339222ce823261a89c52d302a01f7c28686431
--- /dev/null
+++ b/src/main/java/neatlogic/framework/process/dto/ProcessTaskFormAttributeVo.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2024  深圳极向量科技有限公司 All Rights Reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package neatlogic.framework.process.dto;
+
+import neatlogic.framework.form.dto.FormAttributeVo;
+
+public class ProcessTaskFormAttributeVo extends FormAttributeVo {
+
+    private Long processTaskId;
+
+    private String configHash;
+
+    public Long getProcessTaskId() {
+        return processTaskId;
+    }
+
+    public void setProcessTaskId(Long processTaskId) {
+        this.processTaskId = processTaskId;
+    }
+
+    public String getConfigHash() {
+        return configHash;
+    }
+
+    public void setConfigHash(String configHash) {
+        this.configHash = configHash;
+    }
+}
diff --git a/src/main/java/neatlogic/framework/process/stephandler/core/ProcessStepHandlerBase.java b/src/main/java/neatlogic/framework/process/stephandler/core/ProcessStepHandlerBase.java
index 9843eb0b0b448362aaaf21661a3061e7b240defe..50f33ba51988bbfe8eae9ea6df0a96ef2a06edfa 100644
--- a/src/main/java/neatlogic/framework/process/stephandler/core/ProcessStepHandlerBase.java
+++ b/src/main/java/neatlogic/framework/process/stephandler/core/ProcessStepHandlerBase.java
@@ -32,6 +32,7 @@ import neatlogic.framework.dto.RoleTeamVo;
 import neatlogic.framework.dto.TeamVo;
 import neatlogic.framework.dto.UserVo;
 import neatlogic.framework.form.dao.mapper.FormMapper;
+import neatlogic.framework.form.dto.FormAttributeVo;
 import neatlogic.framework.form.dto.FormVersionVo;
 import neatlogic.framework.fulltextindex.core.FullTextIndexHandlerFactory;
 import neatlogic.framework.fulltextindex.core.IFullTextIndexHandler;
@@ -1837,6 +1838,30 @@ public abstract class ProcessStepHandlerBase implements IProcessStepHandler {
                     processTaskFormVo.setFormName(formVersionVo.getFormName());
                     processTaskMapper.insertProcessTaskForm(processTaskFormVo);
                     processTaskMapper.insertIgnoreProcessTaskFormContent(processTaskFormVo);
+
+                    List<FormAttributeVo> formAttributeList = formMapper.getFormExtendAttributeListByFormUuidAndFormVersionUuid(formVersionVo.getFormUuid(), formVersionVo.getUuid());
+                    if (CollectionUtils.isNotEmpty(formAttributeList)) {
+                        for (FormAttributeVo formAttributeVo : formAttributeList) {
+                            ProcessTaskFormAttributeVo processTaskFormAttributeVo = new ProcessTaskFormAttributeVo();
+                            processTaskFormAttributeVo.setProcessTaskId(processTaskVo.getId());
+                            processTaskFormAttributeVo.setFormUuid(formAttributeVo.getFormUuid());
+                            processTaskFormAttributeVo.setParentUuid(formAttributeVo.getParentUuid());
+                            processTaskFormAttributeVo.setTag(formAttributeVo.getTag());
+                            processTaskFormAttributeVo.setKey(formAttributeVo.getKey());
+                            processTaskFormAttributeVo.setUuid(formAttributeVo.getUuid());
+                            processTaskFormAttributeVo.setLabel(formAttributeVo.getLabel());
+                            processTaskFormAttributeVo.setType(formAttributeVo.getType());
+                            processTaskFormAttributeVo.setHandler(formAttributeVo.getHandler());
+
+                            ProcessTaskFormVo processTaskFormAttributeConfigVo = new ProcessTaskFormVo();
+                            processTaskFormAttributeConfigVo.setFormContent(formAttributeVo.getConfig().toJSONString());
+
+                            processTaskFormAttributeVo.setConfigHash(processTaskFormAttributeConfigVo.getFormContentHash());
+
+                            processTaskMapper.insertIgnoreProcessTaskFormContent(processTaskFormAttributeConfigVo);
+                            processTaskMapper.insertProcessTaskFormExtendAttribute(processTaskFormAttributeVo);
+                        }
+                    }
                 }
             }