diff --git a/service-role/src/main/java/ink/wgink/service/role/controller/resources/RoleUserResourceController.java b/service-role/src/main/java/ink/wgink/service/role/controller/resources/RoleUserResourceController.java
index dde15553..bfe57528 100644
--- a/service-role/src/main/java/ink/wgink/service/role/controller/resources/RoleUserResourceController.java
+++ b/service-role/src/main/java/ink/wgink/service/role/controller/resources/RoleUserResourceController.java
@@ -1,6 +1,7 @@
 package ink.wgink.service.role.controller.resources;
 
 import ink.wgink.common.base.DefaultBaseController;
+import ink.wgink.exceptions.ParamsException;
 import ink.wgink.interfaces.consts.ISystemConstant;
 import ink.wgink.pojo.ListPage;
 import ink.wgink.pojo.dtos.role.RoleUserDTO;
@@ -79,4 +80,17 @@ public class RoleUserResourceController extends DefaultBaseController {
         return roleUserService.listRolePOByUserId(userId);
     }
 
+    @ApiOperation(value = "用户ID列表", notes = "通过角色和用户ID列表获取用户ID列表")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "roleId", value = "角色ID", paramType = "path", dataType = "String"),
+    })
+    @ApiResponses({@ApiResponse(code = 400, message = "请求失败", response = ErrorResult.class)})
+    @PostMapping("list-user-id/role-id/{roleId}/user-ids")
+    public List<String> listUserIdByRoleIdAndUserIds(@PathVariable("userId") String roleId, @RequestBody IdsVO idsVO) {
+        if (idsVO.getIds().isEmpty()) {
+            throw new ParamsException("id列表不能为空");
+        }
+        return roleUserService.listUserIdByRoleIdAndUserIds(roleId, idsVO.getIds());
+    }
+
 }
diff --git a/service-role/src/main/java/ink/wgink/service/role/service/impl/RoleUserServiceImpl.java b/service-role/src/main/java/ink/wgink/service/role/service/impl/RoleUserServiceImpl.java
index 0563c30a..681c737b 100644
--- a/service-role/src/main/java/ink/wgink/service/role/service/impl/RoleUserServiceImpl.java
+++ b/service-role/src/main/java/ink/wgink/service/role/service/impl/RoleUserServiceImpl.java
@@ -2,6 +2,8 @@ package ink.wgink.service.role.service.impl;
 
 import ink.wgink.common.base.DefaultBaseService;
 import ink.wgink.interfaces.consts.ISystemConstant;
+import ink.wgink.interfaces.role.IRoleUserDeleteAfterHandler;
+import ink.wgink.interfaces.role.IRoleUserSaveAfterHandler;
 import ink.wgink.interfaces.user.IUserBaseService;
 import ink.wgink.pojo.ListPage;
 import ink.wgink.pojo.dtos.role.RoleSimpleDTO;
@@ -40,6 +42,10 @@ public class RoleUserServiceImpl extends DefaultBaseService implements IRoleUser
     private IRoleService roleService;
     @Autowired
     private IUserBaseService userBaseService;
+    @Autowired(required = false)
+    private IRoleUserSaveAfterHandler roleUserSaveAfterHandler;
+    @Autowired(required = false)
+    private IRoleUserDeleteAfterHandler roleUserDeleteAfterHandler;
 
     @Override
     public void update(String roleId, List<String> userIds) {
@@ -52,6 +58,9 @@ public class RoleUserServiceImpl extends DefaultBaseService implements IRoleUser
                 roleUserDao.save(params);
             }
         }
+        if (roleUserSaveAfterHandler != null) {
+            roleUserSaveAfterHandler.handle(roleId, userIds);
+        }
     }
 
     @Override
@@ -60,6 +69,9 @@ public class RoleUserServiceImpl extends DefaultBaseService implements IRoleUser
         params.put("roleId", roleId);
         params.put("userIds", userIds);
         roleUserDao.delete(params);
+        if (roleUserDeleteAfterHandler != null) {
+            roleUserSaveAfterHandler.handle(roleId, userIds);
+        }
     }
 
     @Override
@@ -122,6 +134,20 @@ public class RoleUserServiceImpl extends DefaultBaseService implements IRoleUser
         return roleSimpleDTOs;
     }
 
+    @Override
+    public List<String> listUserIdByRoleIdAndUserIds(String roleId, List<String> userIds) {
+        if (StringUtils.isBlank(roleId)) {
+            return new ArrayList<>();
+        }
+        if (userIds == null || userIds.isEmpty()) {
+            return new ArrayList<>();
+        }
+        Map<String, Object> params = getHashMap(4);
+        params.put("roleId", roleId);
+        params.put("userIds", userIds);
+        return roleUserDao.listUserId(params);
+    }
+
 
     private List<String> listGroupUserId(Map<String, Object> params) {
         return roleUserDao.listGroupUserId(params);
diff --git a/service-role/src/main/resources/mybatis/mapper/role-user-mapper.xml b/service-role/src/main/resources/mybatis/mapper/role-user-mapper.xml
index cc6f24dd..9ca5ae12 100644
--- a/service-role/src/main/resources/mybatis/mapper/role-user-mapper.xml
+++ b/service-role/src/main/resources/mybatis/mapper/role-user-mapper.xml
@@ -56,17 +56,25 @@
             user_id
         FROM
             sys_role_user
-        WHERE
+        <where>
         <if test="roleId != null and roleId != ''">
             role_id = #{roleId}
         </if>
         <if test="roleIds != null and roleIds.size > 0">
-            role_id IN (
+        AND
+            role_id IN
             <foreach collection="roleIds" index="index" open="(" separator="," close=")">
                 #{roleIds[${index}]}
             </foreach>
-            )
         </if>
+        <if test="userIds != null and userIds.size > 0">
+        AND
+            user_id IN
+            <foreach collection="userIds" index="index" open="(" separator="," close=")">
+                #{userIds[${index}]}
+            </foreach>
+        </if>
+        </where>
     </select>
 
     <!-- 角色ID列表 -->