diff --git a/xhpc-modules/xhpc-general/src/main/java/com/xhpc/general/service/XhpcDictBizServiceImpl.java b/xhpc-modules/xhpc-general/src/main/java/com/xhpc/general/service/XhpcDictBizServiceImpl.java
index 24a4e50a..5f6baf99 100644
--- a/xhpc-modules/xhpc-general/src/main/java/com/xhpc/general/service/XhpcDictBizServiceImpl.java
+++ b/xhpc-modules/xhpc-general/src/main/java/com/xhpc/general/service/XhpcDictBizServiceImpl.java
@@ -234,16 +234,15 @@ public class XhpcDictBizServiceImpl implements IXhpcDictBizService{
         String value=xhpcDictionary.getDictValue();
         String codeValue=xhpcDictionary.getCode();
 
-
 //        Judging the father item whether could insert.
-        if(!value.equals(dictValue)){
+        if(value!=null&&!value.equals(dictValue)){
             //Ensuring the name(dict_value) has existed.
             int size=xhpcDictBizMapper.countParentNameQuantity(dictValue);
             if(size>0){
                 return AjaxResult.error("您输入的字典名称已经存在。");
             }
         }
-        if(!codeValue.equals(code)){
+        if(codeValue!=null&&!codeValue.equals(code)){
             //Ensuring the code whether has existed.
             int quantity=xhpcDictBizQuantityCheckMapper.countCodeRows(code);
             if(quantity>0){
@@ -324,12 +323,12 @@ public class XhpcDictBizServiceImpl implements IXhpcDictBizService{
         for(String value:idsArray){
             idsList.add(Long.parseLong(value));
         }
+
         int size=xhpcDictBizMapper.deleteChildItemByIds(idsList);
         if(size==0){
             return AjaxResult.error("删除失败");
-        }else {
-            return AjaxResult.success();
         }
+        return AjaxResult.success();
     }
 
     @Override
@@ -348,10 +347,12 @@ public class XhpcDictBizServiceImpl implements IXhpcDictBizService{
         }
 
         //Deleting the parent's child.
-        int sizeChild=xhpcDictBizMapper.deleteChildItemsAfterTheirParentDied(idsList);
-        if(sizeChild==0){
+        try {
+            xhpcDictBizMapper.deleteChildItemsAfterTheirParentDied(idsList);
+        } catch (Exception e) {
             return AjaxResult.error("删除失败");
         }
+
         return AjaxResult.success();
     }
 }
diff --git a/xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcDictBizMapper.xml b/xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcDictBizMapper.xml
index db4dca9d..e277adce 100644
--- a/xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcDictBizMapper.xml
+++ b/xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcDictBizMapper.xml
@@ -25,11 +25,11 @@
     </select>
 
     <select id="countParentNameColumns" resultType="java.lang.Integer">
-        select count(dict_value) from xhpc_dict_biz where dict_value=#{name} and dict_biz_id=#{id};
+        select count(dict_value) from xhpc_dict_biz where dict_value=#{name} and dict_biz_id=#{id} and del_flag=0
     </select>
 
     <select id="countSameParentChildNameColumns" resultType="java.lang.Integer">
-        select count(dict_value) from xhpc_dict_biz where parent_id=#{id} and dict_value=#{name}
+        select count(dict_value) from xhpc_dict_biz where parent_id=#{id} and dict_value=#{name} and del_flag=0
     </select>
 
     <insert id="insertAParentItemToTable">
@@ -88,17 +88,17 @@
         update xhpc_dict_biz set dict_key=#{key},dict_value=#{value},sort=#{sort} where dict_biz_id=#{id}
     </update>
 
-    <delete id="deleteChildItemByIds">
+    <update id="deleteChildItemByIds">
         update xhpc_dict_biz set del_flag=1
         where
         dict_biz_id in
         <foreach collection="ids" index="index" item="item" open="(" separator="," close=")">
             #{item}
         </foreach>
-    </delete>
+    </update>
 
     <select id="countParentNameQuantity" resultType="java.lang.Integer">
-        select count(dict_biz_id) from xhpc_dict_biz where dict_value=#{name}
+        select count(dict_biz_id) from xhpc_dict_biz where dict_value=#{name} and del_flag=0
     </select>
 
     <update id="updateChildCodeAfterParentChanged">
@@ -113,9 +113,4 @@
             #{item}
         </foreach>
     </update>
-
-
-
-
-
 </mapper>
diff --git a/xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcDictQuantityCheckMapper.xml b/xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcDictQuantityCheckMapper.xml
index b082ac9b..e8a53490 100644
--- a/xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcDictQuantityCheckMapper.xml
+++ b/xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcDictQuantityCheckMapper.xml
@@ -3,20 +3,18 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.xhpc.general.mapper.XhpcDictBizQuantityCheckMapper">
     <select id="countCodeRows" resultType="java.lang.Integer">
-          select count(code) from xhpc_dict_biz where code=#{code}
+          select count(code) from xhpc_dict_biz where code=#{code} and del_flag=0
     </select>
 
     <select id="countSameParentChildValueColumns" resultType="java.lang.Integer">
-        select count(dict_biz_id) from xhpc_dict_biz where parent_id=#{id} and dict_value=#{key}
+        select count(dict_biz_id) from xhpc_dict_biz where parent_id=#{id} and dict_value=#{key} and del_flag=0
     </select>
 
     <select id="countSameParentChildKeyColumns" resultType="java.lang.Integer">
-        select count(dict_biz_id) from xhpc_dict_biz where parent_id=#{id} and dict_key=#{key}
+        select count(dict_biz_id) from xhpc_dict_biz where parent_id=#{id} and dict_key=#{key} and del_flag=0
     </select>
 
     <select id="countParentName" resultType="java.lang.Integer">
-        select count(dict_biz_id) from xhpc_dict_biz where parent_id=0 and dict_value=#{name}
+        select count(dict_biz_id) from xhpc_dict_biz where parent_id=0 and dict_value=#{name} and del_flag=0
     </select>
-
-
 </mapper>
\ No newline at end of file