diff --git a/epmet-commons/epmet-commons-mybatis/src/main/java/com/epmet/commons/mybatis/config/MybatisPlusConfig.java b/epmet-commons/epmet-commons-mybatis/src/main/java/com/epmet/commons/mybatis/config/MybatisPlusConfig.java
index 8ef978f3c3..b61f2fefb1 100644
--- a/epmet-commons/epmet-commons-mybatis/src/main/java/com/epmet/commons/mybatis/config/MybatisPlusConfig.java
+++ b/epmet-commons/epmet-commons-mybatis/src/main/java/com/epmet/commons/mybatis/config/MybatisPlusConfig.java
@@ -1,29 +1,38 @@
 /**
  * Copyright (c) 2018 人人开源 All rights reserved.
- *
+ * <p>
  * https://www.renren.io
- *
+ * <p>
  * 版权所有，侵权必究！
  */
 
 package com.epmet.commons.mybatis.config;
 
 import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.core.incrementer.DefaultIdentifierGenerator;
 import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
 import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
 import com.epmet.commons.mybatis.interceptor.DataFilterInterceptor;
+import com.epmet.commons.tools.redis.RedisUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.annotation.Order;
 
+import java.util.Random;
+
 /**
  * mybatis-plus配置
  *
  * @author Mark sunlightcs@gmail.com
  * @since 1.0.0
  */
+@Slf4j
 @Configuration
 public class MybatisPlusConfig {
+    @Autowired
+    private RedisUtils redisUtils;
 
     /**
      * 配置数据权限
@@ -45,4 +54,18 @@ public class MybatisPlusConfig {
         return interceptor;
     }
 
+    /**
+     * id生成器指定2个参数 防止id重复
+     */
+    @Bean
+    @Order(0)
+    public DefaultIdentifierGenerator myIdentifierGenerator() {
+        Random random = new Random();
+        int workerId = random.nextInt(30) + 1;
+        int dataCenterId = random.nextInt(30) + 1;
+        DefaultIdentifierGenerator interceptor = new DefaultIdentifierGenerator(workerId, dataCenterId);
+        log.info("workerId:{},dataCenterId:{}", workerId, dataCenterId);
+        return interceptor;
+    }
+
 }
diff --git a/epmet-user/epmet-user-server/src/test/java/com/epmet/epmetuser/test/UserControllerTest.java b/epmet-user/epmet-user-server/src/test/java/com/epmet/epmetuser/test/UserControllerTest.java
index 06d674a4e3..751a7b7be1 100644
--- a/epmet-user/epmet-user-server/src/test/java/com/epmet/epmetuser/test/UserControllerTest.java
+++ b/epmet-user/epmet-user-server/src/test/java/com/epmet/epmetuser/test/UserControllerTest.java
@@ -1,7 +1,10 @@
 package com.epmet.epmetuser.test;
 
+import com.baomidou.mybatisplus.core.toolkit.IdWorker;
 import com.epmet.commons.tools.constant.AppClientConstant;
+import com.epmet.dao.UserDao;
 import com.epmet.dto.result.LoginUserDetailsResultDTO;
+import com.epmet.entity.UserEntity;
 import com.epmet.service.UserService;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -15,11 +18,25 @@ public class UserControllerTest {
 
     @Autowired
     private UserService userService;
+    @Autowired
+    private UserDao userDao;
 
     @Test
     public void getLoginUserDetails() {
         LoginUserDetailsResultDTO loginUserDetails = userService.getLoginUserDetails(AppClientConstant.APP_GOV, AppClientConstant.CLIENT_WXMP, "4aaab913d9f11d90a2cb4dd21b075259");
         System.out.println(loginUserDetails);
     }
+    @Test
+    public void insertUser() {
+        UserEntity entity = new UserEntity();
+
+        entity.setCustomerId("test_ljj");
+        String idStr = IdWorker.getIdStr();
+        System.out.println(idStr);
+
+
+        //int insert = userDao.insert(entity);
+        //System.out.println(insert);
+    }
 
 }