diff --git a/framework/src/main/java/cn/lili/modules/system/entity/vo/VerificationVO.java b/framework/src/main/java/cn/lili/modules/system/entity/vo/VerificationDTO.java
similarity index 83%
rename from framework/src/main/java/cn/lili/modules/system/entity/vo/VerificationVO.java
rename to framework/src/main/java/cn/lili/modules/system/entity/vo/VerificationDTO.java
index a6b96721..bb29b8cc 100644
--- a/framework/src/main/java/cn/lili/modules/system/entity/vo/VerificationVO.java
+++ b/framework/src/main/java/cn/lili/modules/system/entity/vo/VerificationDTO.java
@@ -7,13 +7,13 @@ import java.io.Serializable;
 import java.util.List;
 
 /**
- * 验证码资源缓存VO
+ * 验证码资源缓存DTO
  *
  * @author Chopper
  * @since 2020/12/2 17:50
  */
 @Data
-public class VerificationVO implements Serializable {
+public class VerificationDTO implements Serializable {
 
 
     /**
diff --git a/framework/src/main/java/cn/lili/modules/system/service/VerificationSourceService.java b/framework/src/main/java/cn/lili/modules/system/service/VerificationSourceService.java
index 88542976..cde7dfe8 100644
--- a/framework/src/main/java/cn/lili/modules/system/service/VerificationSourceService.java
+++ b/framework/src/main/java/cn/lili/modules/system/service/VerificationSourceService.java
@@ -2,7 +2,7 @@ package cn.lili.modules.system.service;
 
 import cn.lili.cache.CachePrefix;
 import cn.lili.modules.system.entity.dos.VerificationSource;
-import cn.lili.modules.system.entity.vo.VerificationVO;
+import cn.lili.modules.system.entity.vo.VerificationDTO;
 import com.baomidou.mybatisplus.extension.service.IService;
 
 /**
@@ -24,12 +24,12 @@ public interface VerificationSourceService extends IService<VerificationSource>
      *
      * @return
      */
-    VerificationVO initCache();
+    VerificationDTO initCache();
 
     /**
      * 获取验证缓存
      *
      * @return 验证码
      */
-    VerificationVO getVerificationCache();
+    VerificationDTO getVerificationCache();
 }
\ No newline at end of file
diff --git a/framework/src/main/java/cn/lili/modules/system/serviceimpl/VerificationSourceServiceImpl.java b/framework/src/main/java/cn/lili/modules/system/serviceimpl/VerificationSourceServiceImpl.java
index 37395abf..9ffb5915 100644
--- a/framework/src/main/java/cn/lili/modules/system/serviceimpl/VerificationSourceServiceImpl.java
+++ b/framework/src/main/java/cn/lili/modules/system/serviceimpl/VerificationSourceServiceImpl.java
@@ -3,7 +3,7 @@ package cn.lili.modules.system.serviceimpl;
 import cn.lili.cache.Cache;
 import cn.lili.modules.system.entity.dos.VerificationSource;
 import cn.lili.modules.system.entity.enums.VerificationSourceEnum;
-import cn.lili.modules.system.entity.vo.VerificationVO;
+import cn.lili.modules.system.entity.vo.VerificationDTO;
 import cn.lili.modules.system.mapper.VerificationSourceMapper;
 import cn.lili.modules.system.service.VerificationSourceService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -25,10 +25,10 @@ import java.util.List;
 public class VerificationSourceServiceImpl extends ServiceImpl<VerificationSourceMapper, VerificationSource> implements VerificationSourceService {
 
     @Autowired
-    private Cache<VerificationVO> cache;
+    private Cache<VerificationDTO> cache;
 
     @Override
-    public VerificationVO initCache() {
+    public VerificationDTO initCache() {
         List<VerificationSource> dbList = this.list();
         List<VerificationSource> resourceList = new ArrayList<>();
         List<VerificationSource> sliderList = new ArrayList<>();
@@ -39,19 +39,19 @@ public class VerificationSourceServiceImpl extends ServiceImpl<VerificationSourc
                 sliderList.add(item);
             }
         }
-        VerificationVO verificationVO = new VerificationVO();
-        verificationVO.setVerificationResources(resourceList);
-        verificationVO.setVerificationSlider(sliderList);
-        cache.put(VERIFICATION_CACHE, verificationVO);
-        return verificationVO;
+        VerificationDTO verificationDTO = new VerificationDTO();
+        verificationDTO.setVerificationResources(resourceList);
+        verificationDTO.setVerificationSlider(sliderList);
+        cache.put(VERIFICATION_CACHE, verificationDTO);
+        return verificationDTO;
     }
 
     @Override
-    public VerificationVO getVerificationCache() {
-        VerificationVO verificationVO = cache.get(VERIFICATION_CACHE);
-        if (verificationVO == null) {
+    public VerificationDTO getVerificationCache() {
+        VerificationDTO verificationDTO = cache.get(VERIFICATION_CACHE);
+        if (verificationDTO == null) {
             return initCache();
         }
-        return verificationVO;
+        return verificationDTO;
     }
 }
\ No newline at end of file
diff --git a/framework/src/main/java/cn/lili/modules/verification/service/impl/VerificationServiceImpl.java b/framework/src/main/java/cn/lili/modules/verification/service/impl/VerificationServiceImpl.java
index d37275ab..bfc617cf 100644
--- a/framework/src/main/java/cn/lili/modules/verification/service/impl/VerificationServiceImpl.java
+++ b/framework/src/main/java/cn/lili/modules/verification/service/impl/VerificationServiceImpl.java
@@ -10,7 +10,7 @@ import cn.lili.modules.verification.enums.VerificationEnums;
 import cn.lili.modules.verification.service.VerificationService;
 import cn.lili.common.vo.SerializableStream;
 import cn.lili.modules.system.entity.dos.VerificationSource;
-import cn.lili.modules.system.entity.vo.VerificationVO;
+import cn.lili.modules.system.entity.vo.VerificationDTO;
 import cn.lili.modules.system.service.VerificationSourceService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -52,10 +52,10 @@ public class VerificationServiceImpl implements VerificationService {
         }
 
         //获取验证码配置
-        VerificationVO verificationVO = verificationSourceService.getVerificationCache();
+        VerificationDTO verificationDTO = verificationSourceService.getVerificationCache();
 
-        List<VerificationSource> verificationResources = verificationVO.getVerificationResources();
-        List<VerificationSource> verificationSlider = verificationVO.getVerificationSlider();
+        List<VerificationSource> verificationResources = verificationDTO.getVerificationResources();
+        List<VerificationSource> verificationSlider = verificationDTO.getVerificationSlider();
 
 
         Random random = new Random();