diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/IUserRoleService.java b/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/IUserRoleService.java
index 6d59c64..a5f9a3d 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/IUserRoleService.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/IUserRoleService.java
@@ -3,6 +3,8 @@ package com.ningdatech.pmapi.sys.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.ningdatech.pmapi.sys.model.entity.UserRole;
 
+import java.util.List;
+
 /**
  * <p>
  * 业务接口
@@ -20,4 +22,15 @@ public interface IUserRoleService extends IService<UserRole> {
      * @return 是否正确
      */
     boolean initAdmin(Long userId);
+
+    /**
+     * 查询角色关联的用户ID
+     *
+     * @param roleId 角色ID
+     * @return 用户ID集合
+     * @author WendyYang
+     **/
+    List<Long> listUserIdByRoleId(Long roleId);
+
+
 }
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/impl/RoleServiceImpl.java b/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/impl/RoleServiceImpl.java
index 0c6e452..0b614a9 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/impl/RoleServiceImpl.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/impl/RoleServiceImpl.java
@@ -12,10 +12,10 @@ import com.ningdatech.basic.exception.BizException;
 import com.ningdatech.basic.exception.code.ExceptionCode;
 import com.ningdatech.basic.util.CollUtils;
 import com.ningdatech.cache.repository.CachePlusOps;
+import com.ningdatech.pmapi.sys.mapper.RoleMapper;
 import com.ningdatech.pmapi.sys.model.dto.MenuDataScopeDTO;
 import com.ningdatech.pmapi.sys.model.dto.RoleSaveDTO;
 import com.ningdatech.pmapi.sys.model.dto.RoleUpdateDTO;
-import com.ningdatech.pmapi.sys.mapper.RoleMapper;
 import com.ningdatech.pmapi.sys.model.entity.*;
 import com.ningdatech.pmapi.sys.service.*;
 import com.ningdatech.pmapi.sys.utils.AuthCacheKeyUtils;
@@ -40,18 +40,12 @@ import java.util.stream.Collectors;
 @RequiredArgsConstructor
 public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements IRoleService {
 
-    private final IUserRoleService IUserRoleService;
+    private final IUserRoleService userRoleService;
     private final RoleMapper roleMapper;
     private final IRoleMenuDatascopeService roleMenuDatascopeService;
-
     private final CachePlusOps cachePlusOps;
-
     private final IRoleMenuService roleMenuService;
-
-    private final IMenuService IMenuService;
-
-    private static final String SUPER_ADMIN = "SUPER_ADMIN";
-
+    private final IMenuService menuService;
 
     /**
      * 删除角色时，需要级联删除跟角色相关的一切资源：
@@ -68,7 +62,7 @@ public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements IR
             return true;
         }
 
-        if (IUserRoleService.count(Wrappers.lambdaQuery(UserRole.class).select(UserRole::getUserId)
+        if (userRoleService.count(Wrappers.lambdaQuery(UserRole.class).select(UserRole::getUserId)
                 .in(UserRole::getRoleId, ids)) > 0) {
             throw new BizException(ExceptionCode.OPERATION_EX.getCode(), "该角色下还有用户 不能随意删除!");
         }
@@ -77,7 +71,7 @@ public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements IR
         boolean removeFlag = removeByIds(ids);
 
         //角色拥有的用户
-        IUserRoleService.remove(Wrappers.lambdaQuery(UserRole.class).in(UserRole::getRoleId, ids));
+        userRoleService.remove(Wrappers.lambdaQuery(UserRole.class).in(UserRole::getRoleId, ids));
         if (removeFlag) {
             // 角色绑定了那些用户
             if (roleMenuService.remove(Wrappers.lambdaQuery(RoleMenu.class).in(RoleMenu::getRoleId, ids))) {
@@ -149,18 +143,19 @@ public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements IR
     public void updateRole(RoleUpdateDTO data, Long userId) {
         Role roleOld = roleMapper.selectById(data.getId());
         if (Objects.isNull(roleOld)) {
-            throw new BaseUncheckedException(HttpStatus.HTTP_OK, String.format("修改用户%d 为空", data.getId()));
+            throw BizException.wrap("修改用户 %d 为空", data.getId());
         }
 
         if (StrUtil.isNotBlank(data.getName()) && check(data.getName(), roleOld.getId())) {
-            throw BizException.wrap("角色名{} 已经存在", data.getName());
+            throw BizException.wrap("角色名 %s 已经存在", data.getName());
         }
         Role role = BeanUtil.toBean(data, Role.class);
         role.setUpdateBy(userId);
         updateById(role);
         saveRoleMenu(data.getMenuIds(), role.getId());
         saveRoleMenuDatascope(data.getMenuDataScopeList(), role.getId());
-        cachePlusOps.del(AuthCacheKeyUtils.userResourceCacheKey(userId));
+        List<Long> userIdList = userRoleService.listUserIdByRoleId(role.getId());
+        userIdList.forEach(w -> cachePlusOps.del(AuthCacheKeyUtils.userResourceCacheKey(w)));
     }
 
     @Override
@@ -184,7 +179,7 @@ public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements IR
             roleMenuService.remove(Wrappers.lambdaQuery(RoleMenu.class).eq(RoleMenu::getRoleId, roleId));
             Set<RoleMenu> toAddMenus = new HashSet<>();
             for (Long menuId : menuIds) {
-                Menu menu = IMenuService.getById(menuId);
+                Menu menu = menuService.getById(menuId);
                 if (Objects.isNull(menu)) {
                     continue;
                 }
@@ -203,7 +198,7 @@ public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements IR
         if (Objects.isNull(menu.getPid()) || menu.getPid().equals(0L)) {
             return;
         }
-        Menu parent = IMenuService.getById(menu.getPid());
+        Menu parent = menuService.getById(menu.getPid());
         if (Objects.isNull(parent)) {
             return;
         }
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/impl/UserRoleServiceImpl.java b/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/impl/UserRoleServiceImpl.java
index 184f164..d2697ae 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/impl/UserRoleServiceImpl.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/sys/service/impl/UserRoleServiceImpl.java
@@ -4,16 +4,19 @@ import cn.hutool.http.HttpStatus;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.ningdatech.basic.exception.BaseUncheckedException;
-import com.ningdatech.pmapi.sys.model.entity.Role;
-import com.ningdatech.pmapi.sys.model.entity.UserRole;
+import com.ningdatech.basic.util.CollUtils;
 import com.ningdatech.pmapi.sys.mapper.RoleMapper;
 import com.ningdatech.pmapi.sys.mapper.UserRoleMapper;
+import com.ningdatech.pmapi.sys.model.entity.Role;
+import com.ningdatech.pmapi.sys.model.entity.UserRole;
 import com.ningdatech.pmapi.sys.service.IUserRoleService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.List;
+
 /**
  * <p>
  * 业务实现类
@@ -46,4 +49,12 @@ public class UserRoleServiceImpl extends ServiceImpl<UserRoleMapper, UserRole> i
 
         return super.save(userRole);
     }
+
+    @Override
+    public List<Long> listUserIdByRoleId(Long roleId) {
+        List<UserRole> userRoles = this.list(Wrappers.<UserRole>lambdaQuery()
+                .eq(UserRole::getRoleId, roleId));
+        return CollUtils.fieldList(userRoles, UserRole::getUserId);
+    }
+
 }