diff --git a/src/com/engine/organization/entity/extend/bo/ExtendGroupBO.java b/src/com/engine/organization/entity/extend/bo/ExtendGroupBO.java
index 5b64d25a..e890c1ba 100644
--- a/src/com/engine/organization/entity/extend/bo/ExtendGroupBO.java
+++ b/src/com/engine/organization/entity/extend/bo/ExtendGroupBO.java
@@ -23,7 +23,7 @@ public class ExtendGroupBO {
 
     public static List<TypeTreeVO> buildTypeTree(List<ExtendGroupPO> extendGroupPOS) {
 
-        if(CollectionUtils.isEmpty(extendGroupPOS)){
+        if (CollectionUtils.isEmpty(extendGroupPOS)) {
             return Collections.emptyList();
         }
 
@@ -42,10 +42,12 @@ public class ExtendGroupBO {
                         .build()).collect(Collectors.toList());
 
         //获取非一级
-        Map<Long, List<TypeTreeVO>> collects = typeTreeVOS.stream().filter(item -> item.getPid() != null).collect(Collectors.groupingBy(TypeTreeVO :: getPid));
+        Map<Long, List<TypeTreeVO>> collects = typeTreeVOS.stream().filter(item -> item.getPid() != null).collect(Collectors.groupingBy(TypeTreeVO::getPid));
 
-        return typeTreeVOS.stream().peek(e -> {e.setChilds(collects.get(e.getKey())); e.setHaschild(collects.get(e.getKey()) != null && collects.get(e.getKey()).size() > 0);
-                }).filter(item -> item.getPid() == null).collect(Collectors.toList());
+        return typeTreeVOS.stream().peek(e -> {
+            e.setChilds(collects.get(e.getKey()));
+            e.setHaschild(collects.get(e.getKey()) != null && collects.get(e.getKey()).size() > 0);
+        }).filter(item -> item.getPid() == null).collect(Collectors.toList());
     }
 
 
@@ -76,7 +78,7 @@ public class ExtendGroupBO {
                 break;
         }
 
-        if (extendGroupPO.getId() < 0) {
+        if (extendGroupPO.getIsSystemDefault() == 0) {
 
         } else if (null == extendGroupPO.getPid()) {
             tableName += "EXT";
diff --git a/src/com/engine/organization/entity/extend/bo/ExtendInfoBO.java b/src/com/engine/organization/entity/extend/bo/ExtendInfoBO.java
index 339d2fdb..2690a98b 100644
--- a/src/com/engine/organization/entity/extend/bo/ExtendInfoBO.java
+++ b/src/com/engine/organization/entity/extend/bo/ExtendInfoBO.java
@@ -108,6 +108,8 @@ public class ExtendInfoBO {
                 .browserShow(1)
                 .customValue(infoFieldParam.getFieldType().toString())
                 .showOrder(showOrder)
+                // 非系统初始化字段
+                .isSystemDefault(1)
                 .creator((long) user.getUID())
                 .deleteType(0)
                 .createTime(new Date())
diff --git a/src/com/engine/organization/entity/extend/po/ExtendGroupPO.java b/src/com/engine/organization/entity/extend/po/ExtendGroupPO.java
index 5e549ee3..2bbffbd0 100644
--- a/src/com/engine/organization/entity/extend/po/ExtendGroupPO.java
+++ b/src/com/engine/organization/entity/extend/po/ExtendGroupPO.java
@@ -42,6 +42,8 @@ public class ExtendGroupPO {
 
     private Integer showOrder;
 
+    private Integer isSystemDefault;
+
     private Long creator;
     private int deleteType;
     private Date createTime;
diff --git a/src/com/engine/organization/entity/extend/po/ExtendInfoPO.java b/src/com/engine/organization/entity/extend/po/ExtendInfoPO.java
index d58a7f8b..74d5da3e 100644
--- a/src/com/engine/organization/entity/extend/po/ExtendInfoPO.java
+++ b/src/com/engine/organization/entity/extend/po/ExtendInfoPO.java
@@ -109,6 +109,8 @@ public class ExtendInfoPO {
      */
     private Integer showOrder;
 
+    private Integer isSystemDefault;
+
     private Long creator;
     private int deleteType;
     private Date createTime;
diff --git a/src/com/engine/organization/entity/extend/po/ExtendTitlePO.java b/src/com/engine/organization/entity/extend/po/ExtendTitlePO.java
index fee7e4ef..884c355f 100644
--- a/src/com/engine/organization/entity/extend/po/ExtendTitlePO.java
+++ b/src/com/engine/organization/entity/extend/po/ExtendTitlePO.java
@@ -41,6 +41,7 @@ public class ExtendTitlePO {
      */
     private String isShow;
 
+    private Integer isSystemDefault;
 
     private Long creator;
     private Integer deleteType;
diff --git a/src/com/engine/organization/mapper/extend/ExtendGroupMapper.xml b/src/com/engine/organization/mapper/extend/ExtendGroupMapper.xml
index 98ac86a4..f17809e6 100644
--- a/src/com/engine/organization/mapper/extend/ExtendGroupMapper.xml
+++ b/src/com/engine/organization/mapper/extend/ExtendGroupMapper.xml
@@ -5,6 +5,8 @@
         <result column="id" property="id"/>
         <result column="extend_type" property="extendType"/>
         <result column="group_name" property="groupName"/>
+        <result column="show_order" property="showOrder"/>
+        <result column="is_system_default" property="isSystemDefault"/>
         <result column="creator" property="creator"/>
         <result column="delete_type" property="deleteType"/>
         <result column="create_time" property="createTime"/>
@@ -19,6 +21,7 @@
         , t.pid
         , t.extend_type
         , t.group_name
+        , t.is_system_default
         , t.creator
         , t.show_order
         , t.delete_type
@@ -101,6 +104,9 @@
             <if test="showOrder != null ">
                 show_order,
             </if>
+            <if test="isSystemDefault != null ">
+                is_system_default,
+            </if>
         </trim>
         <trim prefix="VALUES (" suffix=")" suffixOverrides=",">
             <if test="creator != null">
@@ -130,6 +136,9 @@
             <if test="showOrder != null ">
                 #{showOrder},
             </if>
+            <if test="isSystemDefault != null ">
+                #{isSystemDefault},
+            </if>
         </trim>
     </insert>
 
diff --git a/src/com/engine/organization/mapper/extend/ExtendInfoMapper.java b/src/com/engine/organization/mapper/extend/ExtendInfoMapper.java
index c6e4e082..528c48f7 100644
--- a/src/com/engine/organization/mapper/extend/ExtendInfoMapper.java
+++ b/src/com/engine/organization/mapper/extend/ExtendInfoMapper.java
@@ -3,6 +3,7 @@ package com.engine.organization.mapper.extend;
 import com.engine.organization.entity.extend.po.ExtendInfoPO;
 import org.apache.ibatis.annotations.Param;
 
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -15,7 +16,7 @@ public interface ExtendInfoMapper {
 
     List<ExtendInfoPO> listFields(@Param("extendType") String extendType, @Param("extendGroupId") String extendGroupId, @Param("tableName") String tableName, @Param("operateType") String operateType);
 
-    int countFieldsByGroupId(@Param("groupId") Long groupId);
+    int countFieldsByGroupId(@Param("tableName") String tableName, @Param("groupId") Long groupId);
 
     int updateExtendInfo(ExtendInfoPO extendInfo);
 
@@ -28,5 +29,11 @@ public interface ExtendInfoMapper {
 
     List<Object> listFieldsByTableName(@Param("tableName") String tableName, @Param("fieldName") String fieldName);
 
+    int deleteExtendInfoByIds(@Param("ids") Collection<Long> ids);
+
+    void deleteTableColumn(@Param("tableName") String tableName, @Param("fieldName") String fieldName);
+
+    List<ExtendInfoPO> getExtendInfosByIds(@Param("ids") Collection<Long> ids);
+
 
 }
diff --git a/src/com/engine/organization/mapper/extend/ExtendInfoMapper.xml b/src/com/engine/organization/mapper/extend/ExtendInfoMapper.xml
index 666e9c91..865d7841 100644
--- a/src/com/engine/organization/mapper/extend/ExtendInfoMapper.xml
+++ b/src/com/engine/organization/mapper/extend/ExtendInfoMapper.xml
@@ -20,6 +20,7 @@
         <result column="browser_show" property="browserShow"/>
         <result column="custom_value" property="customValue"/>
         <result column="show_order" property="showOrder"/>
+        <result column="is_system_default" property="isSystemDefault"/>
         <result column="creator" property="creator"/>
         <result column="delete_type" property="deleteType"/>
         <result column="create_time" property="createTime"/>
@@ -48,6 +49,7 @@
         , t.browser_show
         , t.custom_value
         , t.show_order
+        , t.is_system_default
         , t.creator
         , t.delete_type
         , t.create_time
@@ -121,6 +123,9 @@
             <if test="showOrder != null ">
                 show_order,
             </if>
+            <if test="isSystemDefault != null ">
+                is_system_default,
+            </if>
         </trim>
         <trim prefix="VALUES (" suffix=")" suffixOverrides=",">
             <if test="creator != null">
@@ -186,6 +191,9 @@
             <if test="showOrder != null ">
                 #{showOrder},
             </if>
+            <if test="isSystemDefault != null ">
+                #{isSystemDefault},
+            </if>
         </trim>
     </insert>
     <update id="addTableColumn">
@@ -205,6 +213,22 @@
         WHERE id = #{id} AND delete_type = 0
     </update>
 
+    <update id="deleteExtendInfoByIds">
+        UPDATE jcl_field_extendinfo
+        SET delete_type = 1
+        WHERE delete_type = 0
+        AND id IN
+        <foreach collection="ids" open="(" item="id" separator="," close=")">
+            #{id}
+        </foreach>
+    </update>
+    <update id="deleteTableColumn">
+        ALTER TABLE ${tableName}
+        DROP
+        COLUMN
+        ${fieldName};
+    </update>
+
 
     <select id="listFields" resultMap="BaseResultMap">
         SELECT
@@ -231,6 +255,7 @@
         from jcl_field_extendinfo t
         where t.delete_type = 0
           and extend_group_id = #{groupId}
+          and table_name = #{tableName}
     </select>
     <select id="getMaxId" resultType="java.lang.Long">
         select max(id)
@@ -241,6 +266,16 @@
         select ${fieldName}
         from ${tableName}
     </select>
+    <select id="getExtendInfosByIds" resultMap="BaseResultMap">
+        select
+        <include refid="baseColumns"/>
+        from jcl_field_extendinfo t
+        where t.delete_type = 0
+        AND id IN
+        <foreach collection="ids" open="(" item="id" separator="," close=")">
+            #{id}
+        </foreach>
+    </select>
 
 
 </mapper>
\ No newline at end of file
diff --git a/src/com/engine/organization/mapper/extend/ExtendTitleMapper.xml b/src/com/engine/organization/mapper/extend/ExtendTitleMapper.xml
index 3b01efe0..2a72c9f0 100644
--- a/src/com/engine/organization/mapper/extend/ExtendTitleMapper.xml
+++ b/src/com/engine/organization/mapper/extend/ExtendTitleMapper.xml
@@ -7,6 +7,7 @@
         <result column="title" property="title"/>
         <result column="show_order" property="showOrder"/>
         <result column="is_show" property="isShow"/>
+        <result column="is_system_default" property="isSystemDefault"/>
         <result column="creator" property="creator"/>
         <result column="delete_type" property="deleteType"/>
         <result column="create_time" property="createTime"/>
@@ -22,6 +23,7 @@
         , t.title
         , t.show_order
         , t.is_show
+        , t.is_system_default
         , t.creator
         , t.delete_type
         , t.create_time
@@ -57,6 +59,9 @@
             <if test="isShow != null ">
                 is_show,
             </if>
+            <if test="isSystemDefault != null ">
+                is_system_default,
+            </if>
         </trim>
         <trim prefix="VALUES (" suffix=")" suffixOverrides=",">
             <if test="creator != null">
@@ -84,6 +89,9 @@
             <if test="isShow != null ">
                 #{isShow},
             </if>
+            <if test="isSystemDefault != null ">
+                #{isSystemDefault},
+            </if>
         </trim>
     </insert>
     <update id="updateExtendTitle" parameterType="com.engine.organization.entity.extend.po.ExtendTitlePO">
diff --git a/src/com/engine/organization/service/impl/FieldDefinedServiceImpl.java b/src/com/engine/organization/service/impl/FieldDefinedServiceImpl.java
index f5860a1e..8a0f89b0 100644
--- a/src/com/engine/organization/service/impl/FieldDefinedServiceImpl.java
+++ b/src/com/engine/organization/service/impl/FieldDefinedServiceImpl.java
@@ -66,6 +66,7 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
         OrganizationAssert.notBlank(groupType, "分组信息有误，请确认");
         Map<String, Object> datas = new HashMap<>();
         Long groupId = Long.parseLong(groupType);
+        String tableName = ExtendGroupBO.getTableNameByGroupPO(getExtendGroupMapper().getGroupById(groupId));
         List<ExtendTitlePO> extendTitleList = getExtendTitleMapper().getTitlesByGroupID(groupId);
         List<Map<String, Object>> tabs = new ArrayList<>();
         int idx = 1;
@@ -75,8 +76,8 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
             tab.put("title", extendTitle.getTitle());
             tab.put("isShow", extendTitle.getIsShow());
             tab.put("groupid", extendTitle.getId());
-            tab.put("viewAttr", extendTitle.getGroupId() < 0 ? 1 : 2);
-            tab.put("editable", getExtendInfoMapper().countFieldsByGroupId(extendTitle.getId()) == 0);
+            tab.put("viewAttr", extendTitle.getIsSystemDefault() == 0 ? 1 : 2);
+            tab.put("editable", getExtendInfoMapper().countFieldsByGroupId(tableName, extendTitle.getId()) == 0);
             tabs.add(tab);
         }
         datas.put("status", "1");
@@ -102,7 +103,6 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
         for (int i = 0; i < records.size(); i++) {
             // 存在ID则更新 ，不存在ID则增加
             ExtendInfoFieldParam infoFieldParam = JSONObject.toJavaObject((JSONObject) records.get(i), ExtendInfoFieldParam.class);
-            // TODO
             ExtendInfoPO extendInfo = ExtendInfoBO.convertFieldParam2ExtendInfo(user, infoFieldParam, extendGroup, extendGroupId, i + 1);
 
             if (null != extendInfo.getId()) {
@@ -113,6 +113,7 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
                 // 获取操作表最大id,生成字段名
                 Long maxId = getExtendInfoMapper().getMaxId();
                 extendInfo.setFieldName("field" + (maxId + 1));
+                extendInfo.setIsSystemDefault(1);
                 updateCount += getExtendInfoMapper().insertExtendInfo(extendInfo);
                 // 新增表结构
                 getExtendInfoMapper().addTableColumn(extendInfo.getTableName(), extendInfo.getFieldName(), extendInfo.getFieldType());
@@ -152,6 +153,7 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
             }
 
             if (null == extendTitle.getId()) {
+                extendTitle.setIsSystemDefault(1);
                 extendTitle.setCreator((long) user.getUID());
                 extendTitle.setCreateTime(new Date());
                 extendTitle.setDeleteType(0);
@@ -185,6 +187,7 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
         extendTitle.setCreator((long) user.getUID());
         extendTitle.setCreateTime(new Date());
         extendTitle.setDeleteType(0);
+        extendTitle.setIsSystemDefault(1);
         getExtendTitleMapper().insertIgnoreNull(extendTitle);
         ids.add(extendTitle.getId());
 
@@ -242,9 +245,8 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
             String fieldIdRowKey;
             int showOrder = extendInfoPO.getShowOrder();
             boolean isUsed = false;
-            // TODO 去除脏数据后调整为extendInfoPO.getId() > 0
-            // 系统字段id<0
-            boolean isSysField = extendInfoPO.getExtendGroupId() < 0;
+            // 是否为系统字段
+            boolean isSysField = extendInfoPO.getIsSystemDefault() == 0;
             if (isSysField) {
                 fieldIdRowKey = fieldId + "_hrm";
             } else {
@@ -253,9 +255,6 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
             if (!isSysField) {
                 isUsed = ExtendInfoBO.fieldIsUsed(extendInfoPO.getTableName(), extendInfoPO.getFieldName());
             }
-            // TODO 去除脏数据后调整为extendInfoPO.getId() > 0
-            boolean allowHide = extendInfoPO.getExtendGroupId() > 0;
-            boolean allowModify = extendInfoPO.getExtendGroupId() > 0;
 
             BrowserComInfo BrowserComInfo = new BrowserComInfo();
             List<Object> fieldTypeObj = new ArrayList<>();
@@ -353,9 +352,9 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
 
             //允许个人修改字段check框属性
             Map<String, Object> checkPropsModifyInfo = new HashMap<>();
-            checkPropsEnableInfo.put("viewAttr", allowHide ? 2 : 1);
-            checkPropsModifyInfo.put("viewAttr", allowModify ? 2 : 1);
-            checkPropsRequiredInfo.put("viewAttr", allowHide ? 2 : 1);
+            checkPropsEnableInfo.put("viewAttr", !isSysField ? 2 : 1);
+            checkPropsModifyInfo.put("viewAttr", !isSysField ? 2 : 1);
+            checkPropsRequiredInfo.put("viewAttr", !isSysField ? 2 : 1);
 
             checkPropsInfo.put("enable", checkPropsEnableInfo);
             checkPropsInfo.put("required", checkPropsRequiredInfo);
@@ -454,6 +453,7 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
             e.setPid(fieldTypeTreeParam.getParentId());
             e.setIsShow(fieldTypeTreeParam.getIsShow());
             e.setShowOrder(showOrder + 1);
+            e.setIsSystemDefault(1);
             e.setCreator((long) user.getUID());
             e.setDeleteType(DeleteTypeEnum.NOT_DELETED.getValue());
             e.setCreateTime(new Date());
@@ -472,10 +472,21 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
     @Override
     public void deleteFieldDefined(ExtendFieldSearchParam param) {
         Collection<Long> ids = param.getId();
-        Long groupId = param.getGroupId();
         Long groupType = param.getGroupType();
+        ExtendGroupPO groupById = getExtendGroupMapper().getGroupById(groupType);
+
+        List<ExtendInfoPO> extendInfoList = getExtendInfoMapper().getExtendInfosByIds(ids);
+        // 删除数据
+        getExtendInfoMapper().deleteExtendInfoByIds(ids);
+        // 删除表结构
+        for (ExtendInfoPO extendInfoPO : extendInfoList) {
+            getExtendInfoMapper().deleteTableColumn(extendInfoPO.getTableName(), extendInfoPO.getFieldName());
+            // 明细表浏览按钮，额外删除span字段
+            if (null != groupById.getPid() && 3 == extendInfoPO.getControlType()) {
+                getExtendInfoMapper().deleteTableColumn(extendInfoPO.getTableName(), extendInfoPO.getFieldName() + "span");
+            }
 
-
+        }
 
     }
 
@@ -490,6 +501,7 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
                 .title(extendGroupPO.getGroupName())
                 .showOrder(max)
                 .isShow("1")
+                .isSystemDefault(1)
                 .creator((long) user.getUID())
                 .deleteType(DeleteTypeEnum.NOT_DELETED.getValue())
                 .createTime(new Date())
@@ -502,6 +514,7 @@ public class FieldDefinedServiceImpl extends Service implements FieldDefinedServ
                 .extendType(moduleTypeEnum.getValue())
                 .groupName(fieldTypeTreeParam.getName())
                 .showOrder(++max)
+                .isSystemDefault(1)
                 .creator((long) user.getUID())
                 .deleteType(DeleteTypeEnum.NOT_DELETED.getValue())
                 .createTime(new Date())
diff --git a/src/com/engine/organization/web/FieldDefinedController.java b/src/com/engine/organization/web/FieldDefinedController.java
index f227411d..491e0111 100644
--- a/src/com/engine/organization/web/FieldDefinedController.java
+++ b/src/com/engine/organization/web/FieldDefinedController.java
@@ -176,4 +176,17 @@ public class FieldDefinedController {
             return ReturnResult.exceptionHandle(e.getMessage());
         }
     }
+
+    @POST
+    @Path("/{moduleTypeEnum}/del")
+    @Produces(MediaType.APPLICATION_JSON)
+    public ReturnResult deleteFieldDefined(@Context HttpServletRequest request, @Context HttpServletResponse response, @PathParam("moduleTypeEnum") ModuleTypeEnum moduleTypeEnum, @RequestBody ExtendFieldSearchParam param) {
+        try {
+            User user = HrmUserVarify.getUser(request, response);
+            getFieldDefinedWrapper(user).deleteFieldDefined(param);
+            return ReturnResult.successed();
+        } catch (Exception e) {
+            return ReturnResult.exceptionHandle(e.getMessage());
+        }
+    }
 }
diff --git a/src/com/engine/organization/wrapper/FieldDefinedWrapper.java b/src/com/engine/organization/wrapper/FieldDefinedWrapper.java
index 7d3cf7f4..ee0060a6 100644
--- a/src/com/engine/organization/wrapper/FieldDefinedWrapper.java
+++ b/src/com/engine/organization/wrapper/FieldDefinedWrapper.java
@@ -35,6 +35,7 @@ public class FieldDefinedWrapper extends Service {
 
     /**
      * 获取标题分组
+     *
      * @param groupType
      * @return
      */
@@ -54,6 +55,7 @@ public class FieldDefinedWrapper extends Service {
 
     /**
      * 新建分组
+     *
      * @param param
      * @return
      */
@@ -63,12 +65,11 @@ public class FieldDefinedWrapper extends Service {
 
 
     public ReturnResult changeTree(ModuleTypeEnum moduleTypeEnum, FieldTypeTreeParam fieldTypeTreeParam) {
-        getFieldDefinedService(user).changeTree(moduleTypeEnum,fieldTypeTreeParam);
+        getFieldDefinedService(user).changeTree(moduleTypeEnum, fieldTypeTreeParam);
         return ReturnResult.successed();
     }
 
 
-
     public int deleteTitle(Long id) {
         return getFieldDefinedService(user).deleteTitle(id);
     }
@@ -91,4 +92,8 @@ public class FieldDefinedWrapper extends Service {
     public Map<String, Object> getFieldDefinedInfo(ExtendFieldSearchParam param) {
         return getFieldDefinedService(user).getFieldDefinedInfo(param);
     }
+
+    public void deleteFieldDefined(ExtendFieldSearchParam param) {
+        getFieldDefinedService(user).deleteFieldDefined(param);
+    }
 }