diff --git a/mens-api/src/main/java/kr/xit/biz/cmm/service/CmmEnsCacheService.java b/mens-api/src/main/java/kr/xit/biz/cmm/service/CmmEnsCacheService.java
index 42838ff..e1289f4 100644
--- a/mens-api/src/main/java/kr/xit/biz/cmm/service/CmmEnsCacheService.java
+++ b/mens-api/src/main/java/kr/xit/biz/cmm/service/CmmEnsCacheService.java
@@ -6,7 +6,6 @@ import kr.xit.biz.cmm.mapper.ICmmEnsCacheMapper;
 import kr.xit.biz.ens.model.cmm.CmmEnsRequestDTO;
 import kr.xit.biz.ens.model.cmm.CmmEnsRlaybsnmDTO;
 import kr.xit.biz.ens.model.nice.NiceCiDTO.NiceCiInfo;
-import kr.xit.core.spring.config.cache.CacheKeyGenerator;
 import kr.xit.core.spring.config.cache.CacheType;
 import kr.xit.core.spring.config.cache.CachingConfig;
 import lombok.RequiredArgsConstructor;
@@ -34,8 +33,8 @@ import org.springframework.transaction.annotation.Transactional;
  *
  * </pre>
  * @see CacheType
- * @see CacheKeyGenerator
  * @see CachingConfig
+ * @see org.springframework.cache.interceptor.SimpleKeyGenerator
  */
 @Slf4j
 @RequiredArgsConstructor
@@ -50,7 +49,7 @@ public class CmmEnsCacheService implements ICmmEnsCacheService {
      * @return CrtfInfo
      */
     @Transactional(readOnly = true)
-    @Cacheable(cacheNames = "niceCiInfo", keyGenerator = "cacheKeyGenerator")
+    @Cacheable(cacheNames = "niceCiInfo", keyGenerator = "simpleKeyGenerator")
     public NiceCiInfo getNiceCiInfoCache(final String signguCode, final String ffnlgCode) {
         return cmmEnsMapper.selectNiceCiInfo(signguCode, ffnlgCode);
     }
@@ -61,7 +60,7 @@ public class CmmEnsCacheService implements ICmmEnsCacheService {
      * @param ffnlgCode
      */
     @Transactional(readOnly = true)
-    @CacheEvict(cacheNames = "niceCiInfo", keyGenerator = "cacheKeyGenerator")
+    @CacheEvict(cacheNames = "niceCiInfo", keyGenerator = "simpleKeyGenerator")
     public void removeNiceCiInfoCache(final String signguCode, final String ffnlgCode) {
     }
 
@@ -72,7 +71,7 @@ public class CmmEnsCacheService implements ICmmEnsCacheService {
      * @return CmmEnsRlaybsnmDTO
      */
     @Transactional(readOnly = true)
-    @Cacheable(cacheNames = "rlaybsnmInfo", keyGenerator = "cacheKeyGenerator")
+    @Cacheable(cacheNames = "rlaybsnmInfo", keyGenerator = "simpleKeyGenerator")
     public CmmEnsRlaybsnmDTO getRlaybsnmInfoCache(final CmmEnsRequestDTO dto) {
         return cmmEnsMapper.selectEnsRlaybsnmInfo(dto);
     }
@@ -83,7 +82,7 @@ public class CmmEnsCacheService implements ICmmEnsCacheService {
      * @param ffnlgCode
      */
     @Transactional(readOnly = true)
-    @CacheEvict(cacheNames = "rlaybsnmInfo", keyGenerator = "cacheKeyGenerator")
+    @CacheEvict(cacheNames = "rlaybsnmInfo", keyGenerator = "simpleKeyGenerator")
     public void removeRlaybsnmInfoCache(final CmmEnsRequestDTO dto) {
     }
 
diff --git a/mens-batch/src/main/java/kr/xit/biz/cmm/service/CmmEnsCacheService.java b/mens-batch/src/main/java/kr/xit/biz/cmm/service/CmmEnsCacheService.java
index 2f89fa0..8b7e714 100644
--- a/mens-batch/src/main/java/kr/xit/biz/cmm/service/CmmEnsCacheService.java
+++ b/mens-batch/src/main/java/kr/xit/biz/cmm/service/CmmEnsCacheService.java
@@ -5,7 +5,6 @@ import com.github.benmanes.caffeine.cache.stats.CacheStats;
 import kr.xit.biz.cmm.mapper.ICmmEnsCacheMapper;
 import kr.xit.biz.ens.model.cmm.CmmEnsRlaybsnmDTO;
 import kr.xit.biz.ens.model.nice.NiceCiDTO.NiceCiInfo;
-import kr.xit.core.spring.config.cache.CacheKeyGenerator;
 import kr.xit.core.spring.config.cache.CacheType;
 import kr.xit.core.spring.config.cache.CachingConfig;
 import lombok.RequiredArgsConstructor;
@@ -50,7 +49,7 @@ public class CmmEnsCacheService implements ICmmEnsCacheService {
      * @return CrtfInfo
      */
     @Transactional(readOnly = true)
-    @Cacheable(cacheNames = "niceCiInfo", keyGenerator = "cacheKeyGenerator")
+    @Cacheable(cacheNames = "niceCiInfo", keyGenerator = "simpleKeyGenerator")
     public NiceCiInfo getNiceCiInfoCache(final String signguCode, final String ffnlgCode) {
         return cmmEnsMapper.selectNiceCiInfo(NiceCiInfo.builder()
             .signguCode(signguCode)
@@ -64,7 +63,7 @@ public class CmmEnsCacheService implements ICmmEnsCacheService {
      * @param ffnlgCode
      */
     @Transactional(readOnly = true)
-    @CacheEvict(cacheNames = "niceCiInfo", keyGenerator = "cacheKeyGenerator")
+    @CacheEvict(cacheNames = "niceCiInfo", keyGenerator = "simpleKeyGenerator")
     public void removeNiceCiInfoCache(final String signguCode, final String ffnlgCode) {
     }
 
@@ -75,7 +74,7 @@ public class CmmEnsCacheService implements ICmmEnsCacheService {
      * @return CmmEnsRlaybsnmDTO
      */
     @Transactional(readOnly = true)
-    @Cacheable(cacheNames = "rlaybsnmInfo", keyGenerator = "cacheKeyGenerator")
+    @Cacheable(cacheNames = "rlaybsnmInfo", keyGenerator = "simpleKeyGenerator")
     public CmmEnsRlaybsnmDTO getRlaybsnmInfoCache(final String signguCode, final String ffnlgCode) {
         return cmmEnsMapper.selectEnsRlaybsnmInfo(
             CmmEnsRlaybsnmDTO.builder()
@@ -91,7 +90,7 @@ public class CmmEnsCacheService implements ICmmEnsCacheService {
      * @param ffnlgCode
      */
     @Transactional(readOnly = true)
-    @CacheEvict(cacheNames = "rlaybsnmInfo", keyGenerator = "cacheKeyGenerator")
+    @CacheEvict(cacheNames = "rlaybsnmInfo", keyGenerator = "simpleKeyGenerator")
     public void removeRlaybsnmInfoCache(final String signguCode, final String ffnlgCode) {
     }
 
diff --git a/mens-core/src/main/java/kr/xit/core/spring/config/cache/CacheKeyGenerator.java b/mens-core/src/main/java/kr/xit/core/spring/config/cache/CacheKeyGenerator.java
deleted file mode 100644
index b9e9471..0000000
--- a/mens-core/src/main/java/kr/xit/core/spring/config/cache/CacheKeyGenerator.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package kr.xit.core.spring.config.cache;
-
-import java.lang.reflect.Method;
-import org.springframework.cache.interceptor.KeyGenerator;
-import org.springframework.cache.interceptor.SimpleKey;
-
-/**
- * <pre>
- * description : Cache key Generator
- *               -> cache method parmeter -> key로 Generator
- *             - params가 String... 형태인 경우 - method(String arg1, String arg2)
- *               -> arg1="", arg2="" 형태로 생성
- *             - params가 Object class 인 경우 - method(DTO class)
- *               -> [필드값, 필드값] 형태로 생성
- * packageName : kr.xit.core.spring.config.cache
- * fileName    : CacheKeyGenerator
- * author      : limju
- * date        : 2023-09-06
- * ======================================================================
- * 변경일         변경자        변경 내용
- * ----------------------------------------------------------------------
- * 2023-09-06    limju       최초 생성
- *
- * </pre>
- *
- * @see CacheType
- * @see CachingConfig
- */
-public class CacheKeyGenerator implements KeyGenerator {
-
-    @Override
-    public Object generate(Object target, Method method, Object... params) {
-        if(params.length == 0) {
-          return SimpleKey.EMPTY;
-        }
-
-        // params가 String... 형태인 경우: method(String arg1, String arg2)
-        // -> arg1="", arg2="" 형태로 생성
-        if(params.length == 1) {
-            Object param = params[0];
-            if(param != null && !param.getClass().isArray()) {
-                return param;
-            }
-        }
-
-        // params가 Object 인 경우: method(DTO class)
-        // -> [필드값, 필드값] 형태로 생성
-        SimpleKey simpleKey = new SimpleKey(params);
-        return simpleKey;
-    }
-}
diff --git a/mens-core/src/main/java/kr/xit/core/spring/config/cache/CacheType.java b/mens-core/src/main/java/kr/xit/core/spring/config/cache/CacheType.java
index d5f76db..e4f51f7 100644
--- a/mens-core/src/main/java/kr/xit/core/spring/config/cache/CacheType.java
+++ b/mens-core/src/main/java/kr/xit/core/spring/config/cache/CacheType.java
@@ -2,6 +2,7 @@ package kr.xit.core.spring.config.cache;
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import org.springframework.cache.interceptor.SimpleKeyGenerator;
 
 /**
  * <pre>
@@ -17,7 +18,7 @@ import lombok.Getter;
  * 2023-09-06    limju       최초 생성
  *
  * </pre>
- * @see CacheKeyGenerator
+ * @see SimpleKeyGenerator
  * @see CachingConfig
  */
 @Getter
diff --git a/mens-core/src/main/java/kr/xit/core/spring/config/cache/CachingConfig.java b/mens-core/src/main/java/kr/xit/core/spring/config/cache/CachingConfig.java
index afd3bb5..59c3026 100644
--- a/mens-core/src/main/java/kr/xit/core/spring/config/cache/CachingConfig.java
+++ b/mens-core/src/main/java/kr/xit/core/spring/config/cache/CachingConfig.java
@@ -7,6 +7,7 @@ import org.springframework.cache.CacheManager;
 import org.springframework.cache.annotation.EnableCaching;
 import org.springframework.cache.caffeine.CaffeineCache;
 import org.springframework.cache.interceptor.KeyGenerator;
+import org.springframework.cache.interceptor.SimpleKeyGenerator;
 import org.springframework.cache.support.SimpleCacheManager;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -30,7 +31,7 @@ import java.util.stream.Collectors;
  *
  * </pre>
  * @see CacheType
- * @see CacheKeyGenerator
+ * @see SimpleKeyGenerator
  */
 @Slf4j
 @EnableCaching
@@ -75,7 +76,7 @@ public class CachingConfig {
     }
 
     @Bean
-    public KeyGenerator cacheKeyGenerator() {
-        return new CacheKeyGenerator();
+    public KeyGenerator simpleKeyGenerator() {
+        return new SimpleKeyGenerator();
     }
 }