diff --git a/spring-boot/cache/src/main/java/io/reflectoring/cache/configiration/ClientCacheConfig.java b/spring-boot/cache/src/main/java/io/reflectoring/cache/configiration/ClientCacheConfig.java
index 0e796f1..7c656d8 100644
--- a/spring-boot/cache/src/main/java/io/reflectoring/cache/configiration/ClientCacheConfig.java
+++ b/spring-boot/cache/src/main/java/io/reflectoring/cache/configiration/ClientCacheConfig.java
@@ -1,12 +1,8 @@
 package io.reflectoring.cache.configiration;
 
 
-import com.hazelcast.client.HazelcastClient;
 import com.hazelcast.client.config.ClientConfig;
 import com.hazelcast.config.NearCacheConfig;
-import com.hazelcast.core.HazelcastInstance;
-import com.hazelcast.spring.cache.HazelcastCacheManager;
-import org.springframework.cache.CacheManager;
 import org.springframework.cache.annotation.EnableCaching;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -31,15 +27,4 @@ public class ClientCacheConfig {
         nearCacheConfig.setTimeToLiveSeconds(300);
         return nearCacheConfig;
     }
-
-    @Bean
-    HazelcastInstance hazelcastInstance() {
-        return HazelcastClient.newHazelcastClient();
-    }
-
-    @Bean
-    CacheManager cacheManager() {
-        return new HazelcastCacheManager(hazelcastInstance());
-    }
-
 }
diff --git a/spring-boot/cache/src/main/java/io/reflectoring/cache/configiration/EmbeddedCacheConfig.java b/spring-boot/cache/src/main/java/io/reflectoring/cache/configiration/EmbeddedCacheConfig.java
index 3c6250f..efcde17 100644
--- a/spring-boot/cache/src/main/java/io/reflectoring/cache/configiration/EmbeddedCacheConfig.java
+++ b/spring-boot/cache/src/main/java/io/reflectoring/cache/configiration/EmbeddedCacheConfig.java
@@ -15,7 +15,7 @@ import org.springframework.context.annotation.Profile;
 public class EmbeddedCacheConfig {
 
     @Bean
-    Config config(){
+    Config config() {
         Config config = new Config();
 
         MapConfig mapConfig = new MapConfig();
@@ -24,5 +24,4 @@ public class EmbeddedCacheConfig {
 
         return config;
     }
-
 }
diff --git a/spring-boot/cache/src/main/java/io/reflectoring/cache/service/CarService.java b/spring-boot/cache/src/main/java/io/reflectoring/cache/service/CarService.java
index 8e0a97e..04bbcfd 100644
--- a/spring-boot/cache/src/main/java/io/reflectoring/cache/service/CarService.java
+++ b/spring-boot/cache/src/main/java/io/reflectoring/cache/service/CarService.java
@@ -2,6 +2,7 @@ package io.reflectoring.cache.service;
 
 import io.reflectoring.cache.dao.Car;
 import io.reflectoring.cache.dao.CarRepository;
+import org.springframework.cache.CacheManager;
 import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.cache.annotation.CachePut;
 import org.springframework.cache.annotation.Cacheable;
@@ -13,9 +14,11 @@ import java.util.UUID;
 public class CarService {
 
     private final CarRepository carRepository;
+    private final CacheManager cacheManager;
 
-    public CarService(CarRepository carRepository) {
+    public CarService(CarRepository carRepository, CacheManager cacheManager) {
         this.carRepository = carRepository;
+        this.cacheManager = cacheManager;
     }
 
     public Car saveCar(Car car) {