diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/one/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/one/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
index 41ac3aad..024fa25f 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/one/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/one/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
@@ -52,7 +52,7 @@ public class ${entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-  		<#if po.fieldDbType =='Date'>
+  		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
index 3c329cbd..2c9aba3b 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
@@ -47,7 +47,7 @@ public class ${entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
index ba02b61d..cfc71297 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
@@ -48,7 +48,7 @@ public class ${subTab.entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
index c080ca15..c10a67f4 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
@@ -44,7 +44,7 @@ public class ${entityName}Page {
 	/**${po.filedComment}*/
 	<#if po.fieldName == primaryKeyField>
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
 	<#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
index b86d19f9..ee6640a4 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
@@ -12,6 +12,7 @@ import javax.servlet.http.HttpServletResponse;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.system.query.QueryGenerator;
 import org.jeecg.common.util.oConvertUtils;
+import org.jeecg.common.system.vo.SelectTreeModel;
 import ${bussiPackage}.${entityPackage}.entity.${entityName};
 import ${bussiPackage}.${entityPackage}.service.I${entityName}Service;
 
@@ -55,7 +56,7 @@ import org.jeecg.common.aspect.annotation.AutoLog;
 public class ${entityName}Controller extends JeecgController<${entityName}, I${entityName}Service>{
 	@Autowired
 	private I${entityName}Service ${entityName?uncap_first}Service;
-	
+
 	/**
 	 * 分页列表查询
 	 *
@@ -94,6 +95,67 @@ public class ${entityName}Controller extends JeecgController<${entityName}, I${e
         }
 	}
 
+	 /**
+	  * 【vue3专用】加载节点的子数据
+	  *
+	  * @param pid
+	  * @return
+	  */
+	 @RequestMapping(value = "/loadTreeChildren", method = RequestMethod.GET)
+	 public Result<List<SelectTreeModel>> loadTreeChildren(@RequestParam(name = "pid") String pid) {
+		 Result<List<SelectTreeModel>> result = new Result<>();
+		 try {
+			 List<SelectTreeModel> ls = ${entityName?uncap_first}Service.queryListByPid(pid);
+			 result.setResult(ls);
+			 result.setSuccess(true);
+		 } catch (Exception e) {
+			 e.printStackTrace();
+			 result.setMessage(e.getMessage());
+			 result.setSuccess(false);
+		 }
+		 return result;
+	 }
+
+	 /**
+	  * 【vue3专用】加载一级节点/如果是同步 则所有数据
+	  *
+	  * @param async
+	  * @param pcode
+	  * @return
+	  */
+	 @RequestMapping(value = "/loadTreeRoot", method = RequestMethod.GET)
+	 public Result<List<SelectTreeModel>> loadTreeRoot(@RequestParam(name = "async") Boolean async, @RequestParam(name = "pcode") String pcode) {
+		 Result<List<SelectTreeModel>> result = new Result<>();
+		 try {
+			 List<SelectTreeModel> ls = ${entityName?uncap_first}Service.queryListByCode(pcode);
+			 if (!async) {
+				 loadAllChildren(ls);
+			 }
+			 result.setResult(ls);
+			 result.setSuccess(true);
+		 } catch (Exception e) {
+			 e.printStackTrace();
+			 result.setMessage(e.getMessage());
+			 result.setSuccess(false);
+		 }
+		 return result;
+	 }
+
+	 /**
+	  * 【vue3专用】递归求子节点 同步加载用到
+	  *
+	  * @param ls
+	  */
+	 private void loadAllChildren(List<SelectTreeModel> ls) {
+		 for (SelectTreeModel tsm : ls) {
+			 List<SelectTreeModel> temp = ${entityName?uncap_first}Service.queryListByPid(tsm.getKey());
+			 if (temp != null && temp.size() > 0) {
+				 tsm.setChildren(temp);
+				 loadAllChildren(temp);
+			 }
+		 }
+	 }
+
 	 /**
       * 获取子数据
       * @param ${entityName?uncap_first}
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
index 3da88916..dfcd1b32 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
@@ -48,7 +48,7 @@ public class ${entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-  		<#if po.fieldDbType =='Date'>
+  		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/mapper/${entityName}Mapper.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/mapper/${entityName}Mapper.javai
index 24a7f3ea..d894ff1b 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/mapper/${entityName}Mapper.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/mapper/${entityName}Mapper.javai
@@ -1,8 +1,12 @@
 package ${bussiPackage}.${entityPackage}.mapper;
 
-import org.apache.ibatis.annotations.Param;
-import ${bussiPackage}.${entityPackage}.entity.${entityName};
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Param;
+import org.jeecg.common.system.vo.SelectTreeModel;
+import ${bussiPackage}.${entityPackage}.entity.${entityName};
+
+import java.util.List;
+import java.util.Map;
 
 /**
  * @Description: ${tableVo.ftlDescription}
@@ -19,4 +23,13 @@ public interface ${entityName}Mapper extends BaseMapper<${entityName}> {
 	 */
 	void updateTreeNodeStatus(@Param("id") String id,@Param("status") String status);
 
+	/**
+	 * 【vue3专用】根据父级ID查询树节点数据
+	 *
+	 * @param pid
+	 * @param query
+	 * @return
+	 */
+	List<SelectTreeModel> queryListByPid(@Param("pid") String pid, @Param("query") Map<String, String> query);
+
 }
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/mapper/xml/${entityName}Mapper.xml b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/mapper/xml/${entityName}Mapper.xml
index 273c582e..f224e0bf 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/mapper/xml/${entityName}Mapper.xml
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/mapper/xml/${entityName}Mapper.xml
@@ -1,8 +1,18 @@
 <#assign hasChildrenField = "">
+<#assign pidFieldName = "">
+<#assign textFieldName = "">
 <#list originalColumns as po>
-<#if po.fieldDbName == tableVo.extendParams.hasChildren>
-<#assign hasChildrenField = po.fieldName>
-</#if>
+  <#if po.fieldDbName == tableVo.extendParams.hasChildren>
+    <#assign hasChildrenField = po.fieldName>
+  </#if>
+  <#-- begin 【vue3专用】 -->
+  <#if po.fieldDbName == tableVo.extendParams.pidField>
+    <#assign pidFieldName = po.fieldName>
+  </#if>
+  <#if po.fieldDbName == tableVo.extendParams.textField>
+    <#assign textFieldName = po.fieldName>
+  </#if>
+  <#-- end 【vue3专用】 -->
 </#list>
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
@@ -12,4 +22,20 @@
 		update ${tableName} set ${Format.humpToUnderline(hasChildrenField)} = ${r'#'}{status} where id = ${r'#'}{id}
 	</update>
 
+  	<!-- 【vue3专用】 -->
+	<select id="queryListByPid" parameterType="java.lang.Object" resultType="org.jeecg.common.system.vo.SelectTreeModel">
+		select
+		  id as "key",
+		  ${textFieldName} as "title",
+		  (case when ${Format.humpToUnderline(hasChildrenField)} = '1' then 0 else 1 end) as isLeaf,
+		  ${pidFieldName} as parentId
+		from ${tableName}
+		where ${pidFieldName} = ${r'#'}{pid}
+		<if test="query != null">
+			<foreach collection="query.entrySet()" item="value" index="key">
+				and ${r'$'}{key} = ${r'#'}{value}
+			</foreach>
+		</if>
+	</select>
+
 </mapper>
\ No newline at end of file
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
index 28490d45..701da1a9 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
@@ -1,5 +1,6 @@
 package ${bussiPackage}.${entityPackage}.service;
 
+import org.jeecg.common.system.vo.SelectTreeModel;
 import ${bussiPackage}.${entityPackage}.entity.${entityName};
 import com.baomidou.mybatisplus.extension.service.IService;
 import org.jeecg.common.exception.JeecgBootException;
@@ -23,16 +24,51 @@ public interface I${entityName}Service extends IService<${entityName}> {
 	/**树节点无子节点状态值*/
 	public static final String NOCHILD = "0";
 
-	/**新增节点*/
+	/**
+	 * 新增节点
+	 *
+	 * @param ${entityName?uncap_first}
+	 */
 	void add${entityName}(${entityName} ${entityName?uncap_first});
 	
-	/**修改节点*/
+	/**
+   * 修改节点
+   *
+   * @param ${entityName?uncap_first}
+   * @throws JeecgBootException
+   */
 	void update${entityName}(${entityName} ${entityName?uncap_first}) throws JeecgBootException;
 	
-	/**删除节点*/
+	/**
+	 * 删除节点
+	 *
+	 * @param id
+   * @throws JeecgBootException
+	 */
 	void delete${entityName}(String id) throws JeecgBootException;
 
-	/**查询所有数据，无分页*/
+	  /**
+	   * 查询所有数据，无分页
+	   *
+	   * @param queryWrapper
+	   * @return List<${entityName}>
+	   */
     List<${entityName}> queryTreeListNoPage(QueryWrapper<${entityName}> queryWrapper);
 
+	/**
+	 * 【vue3专用】根据父级编码加载分类字典的数据
+	 *
+	 * @param parentCode
+	 * @return
+	 */
+	List<SelectTreeModel> queryListByCode(String parentCode);
+
+	/**
+	 * 【vue3专用】根据pid查询子节点集合
+	 *
+	 * @param pid
+	 * @return
+	 */
+	List<SelectTreeModel> queryListByPid(String pid);
+
 }
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/service/impl/${entityName}ServiceImpl.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/service/impl/${entityName}ServiceImpl.javai
index 9dd2f019..33ef42f5 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/service/impl/${entityName}ServiceImpl.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/service/impl/${entityName}ServiceImpl.javai
@@ -1,7 +1,9 @@
 package ${bussiPackage}.${entityPackage}.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.jeecg.common.exception.JeecgBootException;
 import org.jeecg.common.util.oConvertUtils;
+import org.jeecg.common.system.vo.SelectTreeModel;
 import ${bussiPackage}.${entityPackage}.entity.${entityName};
 import ${bussiPackage}.${entityPackage}.mapper.${entityName}Mapper;
 import ${bussiPackage}.${entityPackage}.service.I${entityName}Service;
@@ -84,8 +86,8 @@ public class ${entityName}ServiceImpl extends ServiceImpl<${entityName}Mapper, $
                     String pidVal = ${entityName?uncap_first}.get${pidFieldName?cap_first}();
                     //查询此节点上一级是否还有其他子节点
                     List<${entityName}> dataList = baseMapper.selectList(new QueryWrapper<${entityName}>().eq("${tableVo.extendParams.pidField}", pidVal).notIn("id",Arrays.asList(idArr)));
-                    if((dataList == null || dataList.size()==0) && !Arrays.asList(idArr).contains(pidVal)
-                            && !sb.toString().contains(pidVal)){
+                    boolean flag = (dataList == null || dataList.size() == 0) && !Arrays.asList(idArr).contains(pidVal) && !sb.toString().contains(pidVal);
+                    if(flag){
                         //如果当前节点原本有子节点 现在木有了，更新状态
                         sb.append(pidVal).append(",");
                     }
@@ -115,7 +117,7 @@ public class ${entityName}ServiceImpl extends ServiceImpl<${entityName}Mapper, $
         for(${entityName} data : dataList){
             String pidVal = data.get${pidFieldName?cap_first}();
             //递归查询子节点的根节点
-            if(pidVal != null && !"0".equals(pidVal)){
+            if(pidVal != null && !I${entityName}Service.NOCHILD.equals(pidVal)){
                 ${entityName} rootVal = this.getTreeRoot(pidVal);
                 if(rootVal != null && !mapList.contains(rootVal)){
                     mapList.add(rootVal);
@@ -128,7 +130,33 @@ public class ${entityName}ServiceImpl extends ServiceImpl<${entityName}Mapper, $
         }
         return mapList;
     }
-	
+
+    @Override
+    public List<SelectTreeModel> queryListByCode(String parentCode) {
+        String pid = ROOT_PID_VALUE;
+        if (oConvertUtils.isNotEmpty(parentCode)) {
+            LambdaQueryWrapper<${entityName}> queryWrapper = new LambdaQueryWrapper<>();
+            queryWrapper.eq(${entityName}::get${pidFieldName?cap_first}, parentCode);
+            List<${entityName}> list = baseMapper.selectList(queryWrapper);
+            if (list == null || list.size() == 0) {
+                throw new JeecgBootException("该编码【" + parentCode + "】不存在，请核实!");
+            }
+            if (list.size() > 1) {
+                throw new JeecgBootException("该编码【" + parentCode + "】存在多个，请核实!");
+            }
+            pid = list.get(0).getId();
+        }
+        return baseMapper.queryListByPid(pid, null);
+    }
+
+    @Override
+    public List<SelectTreeModel> queryListByPid(String pid) {
+        if (oConvertUtils.isEmpty(pid)) {
+            pid = ROOT_PID_VALUE;
+        }
+        return baseMapper.queryListByPid(pid, null);
+    }
+
 	/**
 	 * 根据所传pid查询旧的父级节点的子节点并修改相应状态值
 	 * @param pid
@@ -149,7 +177,7 @@ public class ${entityName}ServiceImpl extends ServiceImpl<${entityName}Mapper, $
      */
     private ${entityName} getTreeRoot(String pidVal){
         ${entityName} data =  baseMapper.selectById(pidVal);
-        if(data != null && !"0".equals(data.get${pidFieldName?cap_first}())){
+        if(data != null && !I${entityName}Service.ROOT_PID_VALUE.equals(data.get${pidFieldName?cap_first}())){
             return this.getTreeRoot(data.get${pidFieldName?cap_first}());
         }else{
             return data;
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}List.vuei b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}List.vuei
index f1bbd7a3..7b1c4221 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}List.vuei
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}List.vuei
@@ -1,3 +1,13 @@
+<#assign pidFieldName = "">
+<#assign hasChildrenField = "">
+<#list originalColumns as po>
+  <#if po.fieldDbName == tableVo.extendParams.pidField>
+    <#assign pidFieldName = po.fieldName>
+  </#if>
+  <#if po.fieldDbName == tableVo.extendParams.hasChildren>
+    <#assign hasChildrenField = po.fieldName>
+  </#if>
+</#list>
 <template>
   <div class="p-4">
     <!--引用表格-->
@@ -35,8 +45,8 @@
 <script lang="ts" name="${entityPackage}-${entityName?uncap_first}" setup>
   //ts语法
   import {ref, computed, unref, toRaw, nextTick} from 'vue';
-  import {BasicTable, useTable, TableAction} from '/src/components/Table';
-  import {useModal} from '/src/components/Modal';
+  import {BasicTable, TableAction} from '/@/components/Table';
+  import {useModal} from '/@/components/Modal';
   import { useListPage } from '/@/hooks/system/useListPage'
   import ${entityName}Modal from './components/${entityName}Modal.vue';
   import {columns} from './${entityName}.data';
@@ -48,12 +58,13 @@
    //注册table数据
   const { prefixCls,tableContext,onExportXls,onImportXls } = useListPage({
     tableProps:{
+         api: list,
          title: '${tableVo.ftlDescription}',
          columns,
          canResize:false,
          actionColumn: {
-             width: 120,
-          },
+           width: 240,
+         },
     },
      exportConfig: {
           name:"${tableVo.ftlDescription}",
@@ -134,7 +145,7 @@
       //编辑回调
       updateTableDataRecord(values.id, values);
     } else {
-        if(!values['pid']){
+        if(!values['${pidFieldName}']){
             //新增根节点
             reload();
         }else{
@@ -164,7 +175,7 @@
               let records = res.result.records
               const listMap = new Map();
               for (let item of records) {
-                  let pid = item['pid'];
+                  let pid = item['${pidFieldName}'];
                   if (unref(expandedRowKeys).includes(pid)) {
                       let mapList = listMap.get(pid);
                       if (mapList == null) {
@@ -212,7 +223,7 @@
     if (expanded) {
        expandedRowKeys.value.push(record.id)
       if (record.children.length > 0 && !!record.children[0].isLoading) {
-        let result = await getChildList({pid: record.id});
+        let result = await getChildList({${pidFieldName}: record.id});
         result=result.records?result.records:result;
         if (result && result.length > 0) {
           record.children = getDataByResult(result);
@@ -234,7 +245,7 @@
   async function expandTreeNode(key) {
     let record = findTableDataRecord(key)
     expandedRowKeys.value.push(key);
-      let result = await getChildList({pid: key});
+      let result = await getChildList({${pidFieldName}: key});
       if (result && result.length > 0) {
           record.children = getDataByResult(result);
       } else {
@@ -261,7 +272,7 @@
       },
       {
         label: '添加下级',
-        onClick: handleAddSub.bind(null, {pid: record.id}),
+        onClick: handleAddSub.bind(null, {${pidFieldName}: record.id}),
       }
     ]
   }
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}__api.tsi b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}__api.tsi
index df69b124..2cbeee07 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}__api.tsi
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}__api.tsi
@@ -5,7 +5,7 @@ enum Api {
   list = '/${entityPackage}/${entityName?uncap_first}/rootList',
   save='/${entityPackage}/${entityName?uncap_first}/add',
   edit='/${entityPackage}/${entityName?uncap_first}/edit',
-  delete${entityName} = '/sys/${entityName?uncap_first}/delete',
+  delete${entityName} = '/${entityPackage}/${entityName?uncap_first}/delete',
   deleteBatch = '/${entityPackage}/${entityName?uncap_first}/deleteBatch',
   importExcel = '/${entityPackage}/${entityName?uncap_first}/importExcel',
   exportXls = '/${entityPackage}/${entityName?uncap_first}/exportXls',
@@ -13,6 +13,7 @@ enum Api {
   getChildList = '/${entityPackage}/${entityName?uncap_first}/childList',
   getChildListBatch = '/${entityPackage}/${entityName?uncap_first}/getChildListBatch',
 }
+
 /**
  * 导出api
  * @param params
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}__data.tsi b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}__data.tsi
index b9dac149..4baa604e 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}__data.tsi
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/${entityName}__data.tsi
@@ -8,7 +8,11 @@ export const columns: BasicColumn[] = [
    <#if po.isShowList =='Y' && po.fieldName !='id'>
    {
     title: '${po.filedComment}',
-    align:"center",
+    <#if po.fieldDbName == tableVo.extendParams.textField>
+    align: 'left',
+    <#else>
+    align: 'center',
+    </#if>
     <#if po.sort=='Y'>
     sorter: true,
    </#if>
@@ -277,13 +281,15 @@ export const formSchema: FormSchema[] = [
     component: 'JTreeSelect',
     componentProps:{
         <#if po.dictText??>
-        <#if po.dictText?split(',')[2]?? && po.dictText?split(',')[0]??>
+          <#if po.dictText?split(',')[2]?? && po.dictText?split(',')[0]??>
         dict:"${po.dictTable},${po.dictText?split(',')[2]},${po.dictText?split(',')[0]}",
-        <#elseif po.dictText?split(',')[1]??>
+          </#if>
+          <#if po.dictText?split(',')[1]??>
         pidField:"${po.dictText?split(',')[1]}",
-        <#elseif po.dictText?split(',')[3]??>
+          </#if>
+          <#if po.dictText?split(',')[3]??>
         hasChildField:"${po.dictText?split(',')[3]}",
-        </#if>
+          </#if>
         </#if>
         pidValue:"${po.dictField}",
     },
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
index 81e90c4d..a4294d79 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/default/tree/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
@@ -1,3 +1,13 @@
+<#assign pidFieldName = "">
+<#assign hasChildrenField = "">
+<#list originalColumns as po>
+  <#if po.fieldDbName == tableVo.extendParams.pidField>
+    <#assign pidFieldName = po.fieldName>
+  </#if>
+  <#if po.fieldDbName == tableVo.extendParams.hasChildren>
+    <#assign hasChildrenField = po.fieldName>
+  </#if>
+</#list>
 <template>
   <BasicModal v-bind="$attrs" @register="registerModal" :title="getTitle" @ok="handleSubmit">
     <BasicForm @register="registerForm"/>
@@ -5,8 +15,8 @@
 </template>
 <script lang="ts" setup>
   import {ref, computed, unref} from 'vue';
-  import {BasicModal, useModalInner} from '/src/components/Modal';
-  import {BasicForm, useForm} from '/src/components/Form';
+  import {BasicModal, useModalInner} from '/@/components/Modal';
+  import {BasicForm, useForm} from '/@/components/Form';
   import {formSchema} from '../${entityName}.data';
   import {loadTreeData, saveOrUpdateDict} from '../${entityName}.api';
   // 获取emit
@@ -42,13 +52,9 @@
     }
     //父级节点树信息
     treeData.value = await loadTreeData({'async': false,'pcode':''});
-    updateSchema({
-      field: 'pid',
-      componentProps: {treeData},
-    });
   });
   //设置标题
-  const getTitle = computed(() => (!unref(isUpdate) ? '新增字典' : '编辑字典'));
+  const getTitle = computed(() => (!unref(isUpdate) ? '新增' : '编辑'));
 
   /**
    * 根据pid获取展开的节点
@@ -77,7 +83,7 @@
       //关闭弹窗
       closeModal();
       //展开的节点信息
-      await getExpandKeysByPid(values['pid'],unref(treeData))
+      await getExpandKeysByPid(values['${pidFieldName}'],unref(treeData))
       //刷新列表(isUpdate:是否编辑;values:表单信息;expandedArr:展开的节点信息)
       emit('success', {isUpdate: unref(isUpdate), values:{...values},expandedArr: unref(expandedRowKeys).reverse()});
     } finally {
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
index 929d14d4..c4a0c2c3 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
@@ -251,7 +251,8 @@ public class ${entityName}Controller extends JeecgController<${entityName}, I${e
 
 		 // Step.3 AutoPoi 导出Excel
 		 ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
-		 mv.addObject(NormalExcelConstants.FILE_NAME, "${sub.ftlDescription}"); //此处设置的filename无效 ,前端会重更新设置一下
+		 //此处设置的filename无效,前端会重更新设置一下
+		 mv.addObject(NormalExcelConstants.FILE_NAME, "${sub.ftlDescription}");
 		 mv.addObject(NormalExcelConstants.CLASS, ${sub.entityName}.class);
 		 mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("${sub.ftlDescription}报表", "导出人:" + sysUser.getRealname(), "${sub.ftlDescription}"));
 		 mv.addObject(NormalExcelConstants.DATA_LIST, exportList);
@@ -267,7 +268,8 @@ public class ${entityName}Controller extends JeecgController<${entityName}, I${e
 		 MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
 		 Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
 		 for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
-			 MultipartFile file = entity.getValue();// 获取上传文件对象
+       // 获取上传文件对象
+			 MultipartFile file = entity.getValue();
 			 ImportParams params = new ImportParams();
 			 params.setTitleRows(2);
 			 params.setHeadRows(1);
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
index f04f4c14..7bf649a8 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
@@ -47,7 +47,7 @@ public class ${entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
     @Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
index 1cfdcf71..d549c98f 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
@@ -34,7 +34,7 @@ public class ${subTab.entityName} implements Serializable {
 <#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 <#else>
-	<#if po.fieldDbType =='Date'>
+	<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 		<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
index eccb8d6b..6b6736d0 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
@@ -15,8 +15,20 @@ import org.apache.ibatis.annotations.Param;
  */
 public interface ${subTab.entityName}Mapper extends BaseMapper<${subTab.entityName}> {
 
+	/**
+	 * 通过主表id删除子表数据
+	 *
+	 * @param mainId 主表id
+	 * @return boolean
+	 */
 	public boolean deleteByMainId(@Param("mainId") String mainId);
-    
+
+   /**
+    * 通过主表id查询子表数据
+    *
+    * @param mainId 主表id
+    * @return List<${subTab.entityName}>
+    */
 	public List<${subTab.entityName}> selectByMainId(@Param("mainId") String mainId);
 
 }
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
index 507143c4..e22b54c5 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
@@ -20,11 +20,15 @@ public interface I${entityName}Service extends IService<${entityName}> {
 
 	/**
 	 * 删除一对多
+	 *
+	 * @param id
 	 */
 	public void delMain (String id);
 	
 	/**
 	 * 批量删除一对多
+	 *
+	 * @param idList
 	 */
 	public void delBatchMain (Collection<? extends Serializable> idList);
 
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
index 0f85cb33..74ad5a72 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
@@ -14,6 +14,12 @@ import java.util.List;
  */
 public interface I${subTab.entityName}Service extends IService<${subTab.entityName}> {
 
+  /**
+   * 通过主表id查询子表数据
+   *
+   * @param mainId
+   * @return List<${subTab.entityName}>
+   */
 	public List<${subTab.entityName}> selectByMainId(String mainId);
 }
 </#list>
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/vue/${entityName}List.vuei b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/vue/${entityName}List.vuei
index 5233401f..1cf248a6 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/vue/${entityName}List.vuei
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/erp/onetomany/java/${bussiPackage}/${entityPackage}/vue/${entityName}List.vuei
@@ -193,7 +193,7 @@
     <#assign sub_seq=1>
     <#list subTables as sub>
       <a-tab-pane tab="${sub.ftlDescription}" key="${sub_seq}" <#if sub_seq gt 1>forceRender</#if>>
-        <${sub.entityName}List :mainId="${sub.entityName?uncap_first}MainId" />
+        <${sub.entityName}List :mainId="selectedMainId" />
       </a-tab-pane>
     <#assign sub_seq=sub_seq+1>
     </#list>
@@ -340,7 +340,7 @@
         selectedMainId:'',
         superFieldList:[],
         <#list subTables as sub>
-        <#if sub != null>
+        <#if sub?? && (sub.foreignMainKeys)??>
           <#list sub.foreignMainKeys as key>
             <#assign subMainFieldMap += {"${sub.entityName?uncap_first}MainId": "${dashedToCamel(key)}"}>
           </#list>
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
index fa9b0f30..36fb9fcb 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
@@ -245,7 +245,8 @@ public class ${entityName}Controller {
       MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
       Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
       for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
-          MultipartFile file = entity.getValue();// 获取上传文件对象
+          // 获取上传文件对象
+          MultipartFile file = entity.getValue();
           ImportParams params = new ImportParams();
           params.setTitleRows(2);
           params.setHeadRows(1);
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
index d80d8405..ed071adc 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
@@ -47,7 +47,7 @@ public class ${entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
index d645a8f7..30ba2dd4 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
@@ -49,7 +49,7 @@ public class ${subTab.entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
index ad15bfd8..10b27644 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
@@ -15,8 +15,20 @@ import org.apache.ibatis.annotations.Param;
  */
 public interface ${subTab.entityName}Mapper extends BaseMapper<${subTab.entityName}> {
 
+	/**
+	 * 通过主表id删除子表数据
+	 *
+	 * @param mainId 主表id
+	 * @return boolean
+	 */
 	public boolean deleteByMainId(@Param("mainId") String mainId);
-    
+
+  /**
+   * 通过主表id查询子表数据
+   *
+   * @param mainId 主表id
+   * @return List<${subTab.entityName}>
+   */
 	public List<${subTab.entityName}> selectByMainId(@Param("mainId") String mainId);
 }
 </#list>
\ No newline at end of file
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
index e7d99148..d80c0290 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
@@ -19,23 +19,35 @@ public interface I${entityName}Service extends IService<${entityName}> {
 
 	/**
 	 * 添加一对多
-	 * 
+	 *
+	 * @param ${entityName?uncap_first}
+	 <#list subTables as sub>
+	 * @param ${sub.entityName?uncap_first}List
+	 </#list>
 	 */
 	public void saveMain(${entityName} ${entityName?uncap_first},<#list subTables as sub>List<${sub.entityName}> ${sub.entityName?uncap_first}List<#if sub_has_next>,</#if></#list>) ;
 	
 	/**
 	 * 修改一对多
-	 * 
+	 *
+	 * @param ${entityName?uncap_first}
+	 <#list subTables as sub>
+	 * @param ${sub.entityName?uncap_first}List
+	 </#list>
 	 */
 	public void updateMain(${entityName} ${entityName?uncap_first},<#list subTables as sub>List<${sub.entityName}> ${sub.entityName?uncap_first}List<#if sub_has_next>,</#if></#list>);
 	
 	/**
 	 * 删除一对多
+	 *
+	 * @param id
 	 */
 	public void delMain (String id);
 	
 	/**
 	 * 批量删除一对多
+	 *
+	 * @param idList
 	 */
 	public void delBatchMain (Collection<? extends Serializable> idList);
 	
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
index 0f85cb33..cbc72ff4 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
@@ -14,6 +14,12 @@ import java.util.List;
  */
 public interface I${subTab.entityName}Service extends IService<${subTab.entityName}> {
 
+	/**
+	 * 通过主表id查询子表数据
+	 *
+	 * @param mainId 主表id
+	 * @return List<${subTab.entityName}>
+	 */
 	public List<${subTab.entityName}> selectByMainId(String mainId);
 }
 </#list>
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
index b5f85f35..aa9ebe3a 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
@@ -44,7 +44,7 @@ public class ${entityName}Page {
 	/**${po.filedComment}*/
 	<#if po.fieldName == primaryKeyField>
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
 	<#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
index fe662ad5..4996cb58 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/inner-table/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
@@ -4,17 +4,18 @@
   <!-- 子表单区域 -->
     <a-tabs v-model:activeKey="activeKey" @change="handleChangeTabs">
 <#list subTables as sub><#rt/>
+  <#assign refKey = sub.entityName?uncap_first/>
   <#if sub.foreignRelationType =='1'>
-      <a-tab-pane tab="${sub.ftlDescription}" :key="refKeys[${sub_index}]" :forceRender="true">
+      <a-tab-pane tab="${sub.ftlDescription}" key="${refKey}" :forceRender="true">
         <${sub.entityName}Form ref="${sub.entityName?uncap_first}Form"></${sub.entityName}Form>
       </a-tab-pane>
 
   <#else>
-      <a-tab-pane tab="${sub.ftlDescription}" :key="refKeys[${sub_index}]" :forceRender="true">
+      <a-tab-pane tab="${sub.ftlDescription}" key="${refKey}" :forceRender="true">
         <JVxeTable
           keep-source
           resizable
-          :ref="refKeys[${sub_index}]"
+          ref="${refKey}"
           :loading="${sub.entityName?uncap_first}Table.loading"
           :columns="${sub.entityName?uncap_first}Table.columns"
           :dataSource="${sub.entityName?uncap_first}Table.dataSource"
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
index 09b37ab7..43919c8b 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
@@ -250,7 +250,8 @@ public class ${entityName}Controller {
       MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
       Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
       for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
-          MultipartFile file = entity.getValue();// 获取上传文件对象
+          // 获取上传文件对象
+          MultipartFile file = entity.getValue();
           ImportParams params = new ImportParams();
           params.setTitleRows(2);
           params.setHeadRows(1);
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
index 9bd5dfd1..c861c4a1 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
@@ -47,7 +47,7 @@ public class ${entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
index c93099ca..b6aabe85 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
@@ -48,7 +48,7 @@ public class ${subTab.entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
index ad15bfd8..10b27644 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
@@ -15,8 +15,20 @@ import org.apache.ibatis.annotations.Param;
  */
 public interface ${subTab.entityName}Mapper extends BaseMapper<${subTab.entityName}> {
 
+	/**
+	 * 通过主表id删除子表数据
+	 *
+	 * @param mainId 主表id
+	 * @return boolean
+	 */
 	public boolean deleteByMainId(@Param("mainId") String mainId);
-    
+
+  /**
+   * 通过主表id查询子表数据
+   *
+   * @param mainId 主表id
+   * @return List<${subTab.entityName}>
+   */
 	public List<${subTab.entityName}> selectByMainId(@Param("mainId") String mainId);
 }
 </#list>
\ No newline at end of file
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
index e7d99148..43ef9dc4 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
@@ -19,23 +19,35 @@ public interface I${entityName}Service extends IService<${entityName}> {
 
 	/**
 	 * 添加一对多
-	 * 
+	 *
+	 * @param ${entityName?uncap_first}
+	 <#list subTables as sub>
+	 * @param ${sub.entityName?uncap_first}List
+	 </#list>
 	 */
 	public void saveMain(${entityName} ${entityName?uncap_first},<#list subTables as sub>List<${sub.entityName}> ${sub.entityName?uncap_first}List<#if sub_has_next>,</#if></#list>) ;
 	
 	/**
 	 * 修改一对多
-	 * 
+	 *
+   * @param ${entityName?uncap_first}
+   <#list subTables as sub>
+   * @param ${sub.entityName?uncap_first}List
+   </#list>
 	 */
 	public void updateMain(${entityName} ${entityName?uncap_first},<#list subTables as sub>List<${sub.entityName}> ${sub.entityName?uncap_first}List<#if sub_has_next>,</#if></#list>);
 	
 	/**
 	 * 删除一对多
+	 *
+	 * @param id
 	 */
 	public void delMain (String id);
 	
 	/**
 	 * 批量删除一对多
+	 *
+	 * @param idList
 	 */
 	public void delBatchMain (Collection<? extends Serializable> idList);
 	
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
index 0f85cb33..cbc72ff4 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
@@ -14,6 +14,12 @@ import java.util.List;
  */
 public interface I${subTab.entityName}Service extends IService<${subTab.entityName}> {
 
+	/**
+	 * 通过主表id查询子表数据
+	 *
+	 * @param mainId 主表id
+	 * @return List<${subTab.entityName}>
+	 */
 	public List<${subTab.entityName}> selectByMainId(String mainId);
 }
 </#list>
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
index cee4df72..501fb9a5 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
@@ -44,7 +44,7 @@ public class ${entityName}Page {
 	/**${po.filedComment}*/
 	<#if po.fieldName == primaryKeyField>
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
 	<#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
index d7b5ec18..6a2e26ba 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/jvxe/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
@@ -4,17 +4,18 @@
   <!-- 子表单区域 -->
     <a-tabs v-model:activeKey="activeKey" @change="handleChangeTabs">
 <#list subTables as sub><#rt/>
+  <#assign refKey = sub.entityName?uncap_first/>
   <#if sub.foreignRelationType =='1'>
-      <a-tab-pane tab="${sub.ftlDescription}" :key="refKeys[${sub_index}]" :forceRender="true">
+      <a-tab-pane tab="${sub.ftlDescription}" key="${refKey}" :forceRender="true">
         <${sub.entityName}Form ref="${sub.entityName?uncap_first}Form"></${sub.entityName}Form>
       </a-tab-pane>
 
   <#else>
-      <a-tab-pane tab="${sub.ftlDescription}" :key="refKeys[${sub_index}]" :forceRender="true">
+      <a-tab-pane tab="${sub.ftlDescription}" key="${refKey}" :forceRender="true">
         <JVxeTable
           keep-source
           resizable
-          :ref="refKeys[${sub_index}]"
+          ref="${refKey}"
           :loading="${sub.entityName?uncap_first}Table.loading"
           :columns="${sub.entityName?uncap_first}Table.columns"
           :dataSource="${sub.entityName?uncap_first}Table.dataSource"
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
index be4e9ab1..4877656b 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/controller/${entityName}Controller.javai
@@ -241,7 +241,8 @@ public class ${entityName}Controller {
       MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
       Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
       for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
-          MultipartFile file = entity.getValue();// 获取上传文件对象
+          // 获取上传文件对象
+          MultipartFile file = entity.getValue();
           ImportParams params = new ImportParams();
           params.setTitleRows(2);
           params.setHeadRows(1);
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
index 9bd5dfd1..c861c4a1 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/entity/${entityName}.javai
@@ -47,7 +47,7 @@ public class ${entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
index c93099ca..b6aabe85 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/entity/[1-n]Entity.javai
@@ -48,7 +48,7 @@ public class ${subTab.entityName} implements Serializable {
 	<#if po.fieldName == primaryKeyField>
 	@TableId(type = IdType.ASSIGN_ID)
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
     <#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
index ad15bfd8..10b27644 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/mapper/[1-n]Mapper.javai
@@ -15,8 +15,20 @@ import org.apache.ibatis.annotations.Param;
  */
 public interface ${subTab.entityName}Mapper extends BaseMapper<${subTab.entityName}> {
 
+	/**
+	 * 通过主表id删除子表数据
+	 *
+	 * @param mainId 主表id
+	 * @return boolean
+	 */
 	public boolean deleteByMainId(@Param("mainId") String mainId);
-    
+
+  /**
+   * 通过主表id查询子表数据
+   *
+   * @param mainId 主表id
+   * @return List<${subTab.entityName}>
+   */
 	public List<${subTab.entityName}> selectByMainId(@Param("mainId") String mainId);
 }
 </#list>
\ No newline at end of file
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
index e7d99148..d80c0290 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/service/I${entityName}Service.javai
@@ -19,23 +19,35 @@ public interface I${entityName}Service extends IService<${entityName}> {
 
 	/**
 	 * 添加一对多
-	 * 
+	 *
+	 * @param ${entityName?uncap_first}
+	 <#list subTables as sub>
+	 * @param ${sub.entityName?uncap_first}List
+	 </#list>
 	 */
 	public void saveMain(${entityName} ${entityName?uncap_first},<#list subTables as sub>List<${sub.entityName}> ${sub.entityName?uncap_first}List<#if sub_has_next>,</#if></#list>) ;
 	
 	/**
 	 * 修改一对多
-	 * 
+	 *
+	 * @param ${entityName?uncap_first}
+	 <#list subTables as sub>
+	 * @param ${sub.entityName?uncap_first}List
+	 </#list>
 	 */
 	public void updateMain(${entityName} ${entityName?uncap_first},<#list subTables as sub>List<${sub.entityName}> ${sub.entityName?uncap_first}List<#if sub_has_next>,</#if></#list>);
 	
 	/**
 	 * 删除一对多
+	 *
+	 * @param id
 	 */
 	public void delMain (String id);
 	
 	/**
 	 * 批量删除一对多
+	 *
+	 * @param idList
 	 */
 	public void delBatchMain (Collection<? extends Serializable> idList);
 	
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
index 0f85cb33..cbc72ff4 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/service/[1-n]Service.javai
@@ -14,6 +14,12 @@ import java.util.List;
  */
 public interface I${subTab.entityName}Service extends IService<${subTab.entityName}> {
 
+	/**
+	 * 通过主表id查询子表数据
+	 *
+	 * @param mainId 主表id
+	 * @return List<${subTab.entityName}>
+	 */
 	public List<${subTab.entityName}> selectByMainId(String mainId);
 }
 </#list>
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
index cee4df72..501fb9a5 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/vo/${entityName}Page.javai
@@ -44,7 +44,7 @@ public class ${entityName}Page {
 	/**${po.filedComment}*/
 	<#if po.fieldName == primaryKeyField>
 	<#else>
-		<#if po.fieldDbType =='Date'>
+		<#if po.fieldDbType =='Date' || po.fieldDbType =='Datetime'>
 			<#if po.classType=='date'>
 	<#if !excel_ignore_arr?seq_contains("${po.fieldName}")>
 	@Excel(name = "${po.filedComment}", width = 15, format = "yyyy-MM-dd")
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
index 8e6821dd..aa5fe59c 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template-online/tab/onetomany/java/${bussiPackage}/${entityPackage}/vue3/components/${entityName}Modal.vuei
@@ -8,17 +8,18 @@
      </a-tab-pane>
   <!--子表单区域 -->
 <#list subTables as sub><#rt/>
+  <#assign refKey = sub.entityName?uncap_first/>
   <#if sub.foreignRelationType =='1'>
-      <a-tab-pane tab="${sub.ftlDescription}" :key="refKeys[${sub_index+1}]" :forceRender="true">
+      <a-tab-pane tab="${sub.ftlDescription}" key="${refKey}" :forceRender="true">
         <${sub.entityName}Form ref="${sub.entityName?uncap_first}Form"></${sub.entityName}Form>
       </a-tab-pane>
 
   <#else>
-      <a-tab-pane tab="${sub.ftlDescription}" :key="refKeys[${sub_index+1}]" :forceRender="true">
+      <a-tab-pane tab="${sub.ftlDescription}" key="${refKey}" :forceRender="true">
         <JVxeTable
           keep-source
           resizable
-          :ref="refKeys[${sub_index+1}]"
+          ref="${refKey}"
           :loading="${sub.entityName?uncap_first}Table.loading"
           :columns="${sub.entityName?uncap_first}Table.columns"
           :dataSource="${sub.entityName?uncap_first}Table.dataSource"
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template/onetomany/java/${bussiPackage}/${entityPackage}/vue3/modules/${entityName}Modal.vuei b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template/onetomany/java/${bussiPackage}/${entityPackage}/vue3/modules/${entityName}Modal.vuei
index cf1b5616..a46c30e6 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template/onetomany/java/${bussiPackage}/${entityPackage}/vue3/modules/${entityName}Modal.vuei
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/jeecg/code-template/onetomany/java/${bussiPackage}/${entityPackage}/vue3/modules/${entityName}Modal.vuei
@@ -4,11 +4,12 @@
   <!-- 子表单区域 -->
       <a-tabs v-model:activeKey="activeKey" @change="handleChangeTabs">
 <#list subTables as sub><#rt/>
-        <a-tab-pane tab="${sub.ftlDescription}" :key="refKeys[${sub_index}]" :forceRender="true">
+  <#assign refKey = sub.entityName?uncap_first/>
+        <a-tab-pane tab="${sub.ftlDescription}" key="${refKey}" :forceRender="true">
             <JVxeTable
               keep-source
               resizable
-              :ref="refKeys[${sub_index}]"
+              ref="${refKey}"
               :loading="${sub.entityName?uncap_first}Table.loading"
               :columns="${sub.entityName?uncap_first}Table.columns"
               :dataSource="${sub.entityName?uncap_first}Table.dataSource"