diff --git a/04.系统编码/Backend/src/main/java/com/userinformation/backend/service/UserService.java b/04.系统编码/Backend/src/main/java/com/userinformation/backend/service/UserService.java
index b18ae21..6fca793 100644
--- a/04.系统编码/Backend/src/main/java/com/userinformation/backend/service/UserService.java
+++ b/04.系统编码/Backend/src/main/java/com/userinformation/backend/service/UserService.java
@@ -13,6 +13,7 @@ import java.time.LocalDateTime;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 
 @Service
 public class UserService extends ServiceImpl<UserMapper, User> {
@@ -23,7 +24,13 @@ public class UserService extends ServiceImpl<UserMapper, User> {
 
     public UserPage findUserByUserName(String userName, Integer current, Integer size){
         IPage<User> page = new Page<>(current, size);
-        IPage<User> users = baseMapper.selectPage(page, new QueryWrapper<User>().like("user_name",userName));
+        IPage<User> users;
+        if (Objects.nonNull(userName) && !"".equals(userName)){
+            users = baseMapper.selectPage(page, new QueryWrapper<User>().like("user_name",userName));
+        }else {
+            users = baseMapper.selectPage(page, new QueryWrapper<User>().orderByDesc("user_registration_date"));
+        }
+
         UserPage userPage = new UserPage();
         userPage.setCurrent(users.getCurrent());
         userPage.setSize(users.getSize());
diff --git a/04.系统编码/Frontend/.idea/workspace.xml b/04.系统编码/Frontend/.idea/workspace.xml
index 2445d01..36f7437 100644
--- a/04.系统编码/Frontend/.idea/workspace.xml
+++ b/04.系统编码/Frontend/.idea/workspace.xml
@@ -4,6 +4,7 @@
     <list default="true" id="4b7d7b72-f5b8-41e4-85d5-6267bdc12fc5" name="默认变更列表" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/components/SystemManagement.vue" beforeDir="false" afterPath="$PROJECT_DIR$/src/components/SystemManagement.vue" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/uilts/axios.ts" beforeDir="false" afterPath="$PROJECT_DIR$/src/uilts/axios.ts" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -78,7 +79,7 @@
       <workItem from="1638441956659" duration="5371000" />
       <workItem from="1638447904778" duration="262000" />
       <workItem from="1638496246090" duration="1527000" />
-      <workItem from="1638497917929" duration="616000" />
+      <workItem from="1638497917929" duration="1734000" />
     </task>
     <task id="LOCAL-00001" summary="2021 12 01">
       <created>1638357539757</created>
diff --git a/04.系统编码/Frontend/src/components/SystemManagement.vue b/04.系统编码/Frontend/src/components/SystemManagement.vue
index 1df1462..3293109 100644
--- a/04.系统编码/Frontend/src/components/SystemManagement.vue
+++ b/04.系统编码/Frontend/src/components/SystemManagement.vue
@@ -84,7 +84,7 @@
 
 
 <script lang="ts">
-import { reactive, toRefs } from 'vue';
+import {onMounted, reactive, toRefs} from 'vue';
 import { post } from "../uilts/axios";
 import { ElMessage } from 'element-plus'
 import { format } from '../uilts/String';
@@ -109,22 +109,22 @@ export default {
             },
             tableData:[]
           })
-          const findAllUser= ()=>{
-            return post("user/findAllUser",{
+
+          onMounted(() => {
+            findAllUser();
+          })
+
+          const findAllUser = ()=>{
+            return post("user/findUserByUserName",{
+              userName: option.state1.trim(),
               current:option.current,
               size:option.size
             }).then((res:any)=>{
-              console.log(res,'1111')
-              // option.tableData=res.data
+              option.tableData= res.data.records;
+              option.total = res.data.total;
             })
           }
 
-          post('user/findUserCount',{
-          }).then((res :any)=>{
-            option.total=res.data
-            findAllUser()
-          })
-
           //添加用户
           const onAddClick = ()=> {
             option.isDisabled=false
@@ -171,11 +171,13 @@ export default {
 
           //图片搜索
           const onSearch = ()=> {
-            post("user/findUserByUserAccountNumber",{
+            post("user/findUserByUserName",{
+              current: option.current,
+              size: option.size,
               userName: option.state1
-            }).then((res:any)=>{
-              option.tableData=[]
-              option.tableData = option.tableData.concat(res.data)
+            }).then((res:any) => {
+              option.tableData= res.data.records;
+              option.total = res.data.total;
               console.log(res)
             })
           }
@@ -190,8 +192,8 @@ export default {
             findAllUser()
           }
 
-          const changEnum =(e)=>{
-            option.current= e
+          const changEnum = (e)=> {
+            option.current = e;
             findAllUser()
           }
 
diff --git a/04.系统编码/Frontend/src/uilts/axios.ts b/04.系统编码/Frontend/src/uilts/axios.ts
index 06a683a..a3de2a4 100644
--- a/04.系统编码/Frontend/src/uilts/axios.ts
+++ b/04.系统编码/Frontend/src/uilts/axios.ts
@@ -5,7 +5,7 @@ import { ElLoading } from 'element-plus'
 
 let loading = null;
 const service = axios.create({
-    baseURL:"http://112.124.40.88:8002",
+    baseURL:"http://localhost:8001",
     timeout: 500000
 })