diff --git a/src/main/java/com/example/demo/serviceImpl/PermissionServiceImpl.java b/src/main/java/com/example/demo/serviceImpl/PermissionServiceImpl.java
index ea43441..77616de 100644
--- a/src/main/java/com/example/demo/serviceImpl/PermissionServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/PermissionServiceImpl.java
@@ -52,47 +52,46 @@ public class PermissionServiceImpl implements PermissionService {
     @Override
     public PageInfo<Permission> getpermission(Integer pageNum, Integer pageSize, Permission permission) {
         PageHelper.startPage(pageNum, pageSize);
-        List<Permission> list=  permissionMapper.getPermission(permission);
+        List<Permission> list = permissionMapper.getPermission(permission);
         return new PageInfo<>(list);
     }
 
     @Override
     @Transactional
-    public Integer addpermission(Admin admin) throws  Exception {
+    public Integer addpermission(Admin admin) throws Exception {
 
-        if(!ObjectUtils.isEmpty(adminMapper.getAdmin(admin.getAccount()))){
+        if (!ObjectUtils.isEmpty(adminMapper.getAdmin(admin.getAccount()))) {
             throw new Exception("账号已存在");
         }
-     if(ObjectUtils.isEmpty(admin.getAccount())){
-         throw new Exception("账号为空！");
-     }
-     if(ObjectUtils.isEmpty( admin.getMarket())){
-         throw new Exception("地区为空！");
-     }
-     if(ObjectUtils.isEmpty( admin.getPostiton())){
-         throw new Exception("职位为空！");
-     }
-     if (ObjectUtils.isEmpty( admin.getRoleId())){
-         throw new Exception("权限类别为空！");
-     }
-    if(ObjectUtils.isEmpty( admin.getAdminName())){
-        throw new Exception("用户名为空！");
-    }
-    if(ObjectUtils.isEmpty( admin.getMachineId())){
-        throw new Exception("机器编号为空！");
-    }
+        if (ObjectUtils.isEmpty(admin.getAccount())) {
+            throw new Exception("账号为空！");
+        }
+        if (ObjectUtils.isEmpty(admin.getMarket())) {
+            throw new Exception("地区为空！");
+        }
+        if (ObjectUtils.isEmpty(admin.getPostiton())) {
+            throw new Exception("职位为空！");
+        }
+        if (ObjectUtils.isEmpty(admin.getRoleId())) {
+            throw new Exception("权限类别为空！");
+        }
+        if (ObjectUtils.isEmpty(admin.getAdminName())) {
+            throw new Exception("用户名为空！");
+        }
+        if (ObjectUtils.isEmpty(admin.getMachineId())) {
+            throw new Exception("机器编号为空！");
+        }
         if (admin.getMachineId().contains(",")) {
             throw new Exception("机器编号格式错误");
+        } else {
+            BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
+            admin.setPassword(passwordEncoder.encode(("123456")));
+            permissionMapper.addPermission(admin);
+            AdminRole adminRole = new AdminRole();
+            adminRole.setAdminId(admin.getId());
+            adminRole.setRoleId(admin.getRoleId());
+            return permissionMapper.addadminRole(adminRole);
         }
-    else {
-        BCryptPasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
-        admin.setPassword(passwordEncoder.encode(("123456")));
-        permissionMapper.addPermission(admin);
-        AdminRole adminRole = new AdminRole();
-        adminRole.setAdminId(admin.getId());
-        adminRole.setRoleId(admin.getRoleId());
-      return   permissionMapper.addadminRole(adminRole);
-    }
     }
 
     @Override
@@ -103,7 +102,7 @@ public class PermissionServiceImpl implements PermissionService {
     @Override
     @Transactional
     public Integer deleteAdmin(Integer id) {
-        if (id == null){
+        if (id == null) {
             return -1;
         }
 
@@ -123,41 +122,45 @@ public class PermissionServiceImpl implements PermissionService {
     }
 
     @Override
-    public Result updateAdmin(AdminVo adminVo)throws Exception {
+    public Result updateAdmin(AdminVo adminVo) throws Exception {
 
-        if(ObjectUtils.isEmpty(adminVo.getAccount())){
+        if (ObjectUtils.isEmpty(adminVo.getAccount())) {
             throw new Exception("账号为空！");
         }
-        if(ObjectUtils.isEmpty(adminVo.getAdminName())){
+        if (ObjectUtils.isEmpty(adminVo.getAdminName())) {
             throw new Exception("用户名为空！");
         }
-        if(ObjectUtils.isEmpty(adminVo.getMarket())){
+        if (ObjectUtils.isEmpty(adminVo.getMarket())) {
             throw new Exception("地区为空！");
         }
-        if(ObjectUtils.isEmpty(adminVo.getPostiton())){
+        if (ObjectUtils.isEmpty(adminVo.getPostiton())) {
             throw new Exception("职位为空！");
         }
-        if(ObjectUtils.isEmpty(adminVo.getMachineId())){
+        if (ObjectUtils.isEmpty(adminVo.getMachineId())) {
             throw new Exception("机器编号为空！");
         }
         if (adminVo.getMachineId().contains(",")) {
             throw new Exception("机器编号格式错误");
-        }
-        else {
+        } else {
             Admin admin = new Admin();
             admin.setAccount(adminVo.getAccount());
             admin.setAdminName(adminVo.getAdminName());
             admin.setMarket(adminVo.getMarket());
             admin.setPostiton(adminVo.getPostiton());
-            admin.setMachineId(adminVo.getMachineId()+","+adminVo.getMachineIds());
+            if (adminVo.getMachineIds() == null) {
+                admin.setMachineId(adminVo.getMachineId());
+            } else {
+                admin.setMachineId(adminVo.getMachineId() + "," + adminVo.getMachineIds());
+            }
             admin.setRemark(adminVo.getRemark());
             permissionMapper.updateAdmin(admin);
             Password password = new Password();
             password.setAccount(adminVo.getAccount());
             password.setNewPassword(adminVo.getPassword());
-            if(adminService.resetPassword(password)==0){
+            if (adminService.resetPassword(password) == 0) {
                 return Result.error("密码更改失败");
-            };
+            }
+            ;
             return Result.success("成功");
         }
     }