diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/ZhRedisBatchApplication.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/ZhRedisBatchApplication.java
index f4870be..fec89e0 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/ZhRedisBatchApplication.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/ZhRedisBatchApplication.java
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
- * 类名称：ZhRedisToDbApplication.java
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：ZhRedisBatchApplication.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
  * 开源地址: https://github.com/dangnianchuntian/springboot
@@ -16,8 +16,8 @@
 @SpringBootApplication
 public class ZhRedisBatchApplication {
 
-	public static void main(String[] args) {
-		SpringApplication.run(ZhRedisBatchApplication.class, args);
-	}
+    public static void main(String[] args) {
+        SpringApplication.run(ZhRedisBatchApplication.class, args);
+    }
 
 }
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/config/RedisConfig.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/config/RedisConfig.java
index 892ea64..7c41c46 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/config/RedisConfig.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/config/RedisConfig.java
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
  * 类名称：RedisConfig.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/BatchRedisController.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/BatchRedisController.java
index d9e803f..837c439 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/BatchRedisController.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/BatchRedisController.java
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
- * 类名称：ArticleCountController.java
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：BatchRedisController.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
  * 开源地址: https://github.com/dangnianchuntian/springboot
@@ -11,6 +11,9 @@
 package com.zhanghan.zhredisbatch.controller;
 
 import com.zhanghan.zhredisbatch.controller.request.ListMultiGetRequest;
+import com.zhanghan.zhredisbatch.controller.request.PostMultiDeleteRequest;
+import com.zhanghan.zhredisbatch.controller.request.PostMultiSetRequest;
+import com.zhanghan.zhredisbatch.service.BatchRedisService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -18,9 +21,6 @@
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
-import com.zhanghan.zhredisbatch.controller.request.PostMultiSetRequest;
-import com.zhanghan.zhredisbatch.service.BatchRedisService;
-
 @RestController
 public class BatchRedisController {
 
@@ -28,7 +28,7 @@ public class BatchRedisController {
     private BatchRedisService batchRedisService;
 
     /**
-     * 记录用户访问记录
+     * Redis批量Set
      */
     @RequestMapping(value = "/post/multi/set", method = RequestMethod.POST)
     public Object postMultiSet(@RequestBody @Validated PostMultiSetRequest postMultiSetRequest) {
@@ -36,16 +36,27 @@ public Object postMultiSet(@RequestBody @Validated PostMultiSetRequest postMulti
     }
 
     /**
-     * 批量将缓存中的数据同步到MySQL（模拟定时任务操作）
+     * Redis批量Get
      */
     @RequestMapping(value = "/list/multi/get", method = RequestMethod.POST)
     public Object listMultiGet(@RequestBody @Validated ListMultiGetRequest listMultiGetRequest) {
         return batchRedisService.listMultiGet(listMultiGetRequest);
     }
 
+    /**
+     * Redis批量Set且设置失效时间
+     */
     @RequestMapping(value = "/post/multi/set/expire", method = RequestMethod.POST)
     public Object postMultiSetAndExpire(@RequestBody @Validated PostMultiSetRequest postMultiSetRequest) {
         return batchRedisService.postMultiSetAndExpire(postMultiSetRequest);
     }
 
+    /**
+     * Redis批量Delete
+     */
+    @RequestMapping(value = "/post/multi/delete", method = RequestMethod.POST)
+    public Object postMultiDelete(@RequestBody @Validated PostMultiDeleteRequest postMultiDeleteRequest) {
+        return batchRedisService.postMultiDelete(postMultiDeleteRequest);
+    }
+
 }
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/ListMultiGetRequest.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/ListMultiGetRequest.java
index b17fa0a..11a6371 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/ListMultiGetRequest.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/ListMultiGetRequest.java
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
- * 类名称：PostArticleViewsRequest.java
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：ListMultiGetRequest.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
  * 开源地址: https://github.com/dangnianchuntian/springboot
@@ -13,10 +13,12 @@
 
 import com.sun.istack.internal.NotNull;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.util.List;
 
 @Data
+@NoArgsConstructor
 public class ListMultiGetRequest {
 
     @NotNull
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/PostMultiDeleteRequest.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/PostMultiDeleteRequest.java
new file mode 100644
index 0000000..4f5af4a
--- /dev/null
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/PostMultiDeleteRequest.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：PostMultiDeleteRequest.java
+ * 创建人：张晗
+ * 联系方式：zhanghan_java@163.com
+ * 开源地址: https://github.com/dangnianchuntian/springboot
+ * 博客地址: https://zhanghan.blog.csdn.net
+ */
+
+package com.zhanghan.zhredisbatch.controller.request;
+
+
+import com.sun.istack.internal.NotNull;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Data
+@NoArgsConstructor
+public class PostMultiDeleteRequest {
+
+    @NotNull
+    private List<String> keyList;
+
+}
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/PostMultiSetRequest.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/PostMultiSetRequest.java
index efaf7a2..d1560b8 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/PostMultiSetRequest.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/request/PostMultiSetRequest.java
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
- * 类名称：PostArticleViewsRequest.java
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：PostMultiSetRequest.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
  * 开源地址: https://github.com/dangnianchuntian/springboot
@@ -14,10 +14,12 @@
 import com.sun.istack.internal.NotNull;
 import com.zhanghan.zhredisbatch.dto.BatchRedisDto;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.util.List;
 
 @Data
+@NoArgsConstructor
 public class PostMultiSetRequest {
 
     @NotNull
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/response/ListMultiGetResponse.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/response/ListMultiGetResponse.java
index df49d64..91c93b4 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/response/ListMultiGetResponse.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/controller/response/ListMultiGetResponse.java
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
- * 类名称：PostArticleViewsRequest.java
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：ListMultiGetResponse.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
  * 开源地址: https://github.com/dangnianchuntian/springboot
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/dto/BatchRedisDto.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/dto/BatchRedisDto.java
index a16e037..09c0d2f 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/dto/BatchRedisDto.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/dto/BatchRedisDto.java
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
- * 类名称：PostArticleViewsRequest.java
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：BatchRedisDto.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
  * 开源地址: https://github.com/dangnianchuntian/springboot
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/filter/GlobalExceptionHandler.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/filter/GlobalExceptionHandler.java
index 74e6982..9b938ee 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/filter/GlobalExceptionHandler.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/filter/GlobalExceptionHandler.java
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
  * 类名称：GlobalExceptionHandler.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/properties/RedisProperties.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/properties/RedisProperties.java
index 195bce4..d9c7382 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/properties/RedisProperties.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/properties/RedisProperties.java
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
  * 类名称：RedisProperties.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/service/BatchRedisService.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/service/BatchRedisService.java
index 19c38a0..eff0dff 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/service/BatchRedisService.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/service/BatchRedisService.java
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
- * 类名称：ArticleCountService.java
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：BatchRedisService.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
  * 开源地址: https://github.com/dangnianchuntian/springboot
@@ -12,6 +12,7 @@
 
 
 import com.zhanghan.zhredisbatch.controller.request.ListMultiGetRequest;
+import com.zhanghan.zhredisbatch.controller.request.PostMultiDeleteRequest;
 import com.zhanghan.zhredisbatch.controller.request.PostMultiSetRequest;
 
 public interface BatchRedisService {
@@ -23,4 +24,6 @@ public interface BatchRedisService {
 
     Object postMultiSetAndExpire(PostMultiSetRequest postMultiSetRequest);
 
+    Object postMultiDelete(PostMultiDeleteRequest postMultiDeleteRequest);
+
 }
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/service/impl/BatchRedisServiceImpl.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/service/impl/BatchRedisServiceImpl.java
index 0ee9f93..e2d24ec 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/service/impl/BatchRedisServiceImpl.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/service/impl/BatchRedisServiceImpl.java
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
- * 类名称：ArticleCountServiceImpl.java
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
+ * 类名称：BatchRedisServiceImpl.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
  * 开源地址: https://github.com/dangnianchuntian/springboot
@@ -11,6 +11,7 @@
 package com.zhanghan.zhredisbatch.service.impl;
 
 import com.zhanghan.zhredisbatch.controller.request.ListMultiGetRequest;
+import com.zhanghan.zhredisbatch.controller.request.PostMultiDeleteRequest;
 import com.zhanghan.zhredisbatch.controller.request.PostMultiSetRequest;
 import com.zhanghan.zhredisbatch.controller.response.ListMultiGetResponse;
 import com.zhanghan.zhredisbatch.dto.BatchRedisDto;
@@ -43,7 +44,7 @@ public class BatchRedisServiceImpl implements BatchRedisService {
     private RedisTemplate<String, String> strRedisTemplate;
 
     /**
-     * 记录用户访问记录
+     * Redis批量Set
      */
     @Override
     public Object postMultiSet(PostMultiSetRequest postMultiSetRequest) {
@@ -58,7 +59,7 @@ public Object postMultiSet(PostMultiSetRequest postMultiSetRequest) {
     }
 
     /**
-     * 批量将缓存中的数据同步到MySQL
+     * Redis批量Get
      */
     @Override
     public Object listMultiGet(ListMultiGetRequest listMultiGetRequest) {
@@ -67,12 +68,12 @@ public Object listMultiGet(ListMultiGetRequest listMultiGetRequest) {
         List<BatchRedisDto> batchRedisDtoList = new ArrayList<>();
         ListMultiGetResponse listMultiGetResponse = new ListMultiGetResponse();
 
-        BatchRedisDto batchRedisDto = new BatchRedisDto();
         for (int i = 0; i < valueList.size(); i++) {
             String value = valueList.get(i);
             if (StringUtils.isEmpty(value)) {
                 continue;
             }
+            BatchRedisDto batchRedisDto = new BatchRedisDto();
             batchRedisDto.setRedisKey(keyList.get(i));
             batchRedisDto.setRedisValue(value);
             batchRedisDtoList.add(batchRedisDto);
@@ -83,6 +84,9 @@ public Object listMultiGet(ListMultiGetRequest listMultiGetRequest) {
         return WrapMapper.ok(listMultiGetResponse);
     }
 
+    /**
+     * Redis批量Set且设置失效时间
+     */
     @Override
     public Object postMultiSetAndExpire(PostMultiSetRequest postMultiSetRequest) {
         List<BatchRedisDto> batchRedisDtoList = postMultiSetRequest.getBatchRedisDtoList();
@@ -98,7 +102,15 @@ public String doInRedis(RedisConnection connection) throws DataAccessException {
             }
         });
 
+        return WrapMapper.ok();
+    }
 
+    /**
+     * Redis批量Delete
+     */
+    @Override
+    public Object postMultiDelete(PostMultiDeleteRequest postMultiDeleteRequest) {
+        strRedisTemplate.delete(postMultiDeleteRequest.getKeyList());
         return WrapMapper.ok();
     }
 
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/util/wrapper/WrapMapper.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/util/wrapper/WrapMapper.java
index 315a929..f825bae 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/util/wrapper/WrapMapper.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/util/wrapper/WrapMapper.java
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
  * 类名称：WrapMapper.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
@@ -32,7 +32,6 @@ private WrapMapper() {
      * @param code    the code
      * @param message the message
      * @param o       the o
-     *
      * @return the wrapper
      */
     public static <E> Wrapper<E> wrap(int code, String message, E o) {
@@ -45,7 +44,6 @@ public static <E> Wrapper<E> wrap(int code, String message, E o) {
      * @param <E>     the element type
      * @param code    the code
      * @param message the message
-     *
      * @return the wrapper
      */
     public static <E> Wrapper<E> wrap(int code, String message) {
@@ -57,7 +55,6 @@ public static <E> Wrapper<E> wrap(int code, String message) {
      *
      * @param <E>  the element type
      * @param code the code
-     *
      * @return the wrapper
      */
     public static <E> Wrapper<E> wrap(int code) {
@@ -69,7 +66,6 @@ public static <E> Wrapper<E> wrap(int code) {
      *
      * @param <E> the element type
      * @param e   the e
-     *
      * @return the wrapper
      */
     public static <E> Wrapper<E> wrap(Exception e) {
@@ -81,7 +77,6 @@ public static <E> Wrapper<E> wrap(Exception e) {
      *
      * @param <E>     the element type
      * @param wrapper the wrapper
-     *
      * @return the e
      */
     public static <E> E unWrap(Wrapper<E> wrapper) {
@@ -92,7 +87,6 @@ public static <E> E unWrap(Wrapper<E> wrapper) {
      * Wrap ERROR. code=1
      *
      * @param <E> the element type
-     *
      * @return the wrapper
      */
     public static <E> Wrapper<E> error() {
@@ -104,7 +98,6 @@ public static <E> Wrapper<E> error() {
      *
      * @param <E>     the type parameter
      * @param message the message
-     *
      * @return the wrapper
      */
     public static <E> Wrapper<E> error(String message) {
@@ -115,7 +108,6 @@ public static <E> Wrapper<E> error(String message) {
      * Wrap SUCCESS. code=0
      *
      * @param <E> the element type
-     *
      * @return the wrapper
      */
     public static <E> Wrapper<E> ok() {
@@ -127,7 +119,6 @@ public static <E> Wrapper<E> ok() {
      *
      * @param <E> the type parameter
      * @param o   the o
-     *
      * @return the wrapper
      */
     public static <E> Wrapper<E> ok(E o) {
diff --git a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/util/wrapper/Wrapper.java b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/util/wrapper/Wrapper.java
index 7a6c969..ba0d6e5 100644
--- a/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/util/wrapper/Wrapper.java
+++ b/zh-redis-batch/src/main/java/com/zhanghan/zhredisbatch/util/wrapper/Wrapper.java
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020. zhanghan_java@163.com All Rights Reserved.
- * 项目名称：Spring Boot实战解决高并发数据入库: Redis 缓存+MySQL 批量入库
+ * 项目名称：Spring Boot实战:Redis批量操作轻松实现百倍性能提升
  * 类名称：Wrapper.java
  * 创建人：张晗
  * 联系方式：zhanghan_java@163.com
@@ -10,13 +10,12 @@
 
 package com.zhanghan.zhredisbatch.util.wrapper;
 
-import java.io.Serializable;
-
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
-
 import lombok.Data;
 
+import java.io.Serializable;
+
 
 /**
  * The class Wrapper.