diff --git a/src/main/java/cc/ryanc/halo/handler/file/QnYunFileHandler.java b/src/main/java/cc/ryanc/halo/handler/file/QnYunFileHandler.java
index 523390edd..a05011182 100644
--- a/src/main/java/cc/ryanc/halo/handler/file/QnYunFileHandler.java
+++ b/src/main/java/cc/ryanc/halo/handler/file/QnYunFileHandler.java
@@ -2,7 +2,7 @@ package cc.ryanc.halo.handler.file;
 
 import cc.ryanc.halo.exception.FileOperationException;
 import cc.ryanc.halo.model.enums.AttachmentType;
-import cc.ryanc.halo.model.enums.QnYunProperties;
+import cc.ryanc.halo.model.properties.QnYunProperties;
 import cc.ryanc.halo.model.support.QiNiuPutSet;
 import cc.ryanc.halo.model.support.UploadResult;
 import cc.ryanc.halo.service.OptionService;
diff --git a/src/main/java/cc/ryanc/halo/handler/file/UpYunFileHandler.java b/src/main/java/cc/ryanc/halo/handler/file/UpYunFileHandler.java
index 47b19446f..a48940195 100644
--- a/src/main/java/cc/ryanc/halo/handler/file/UpYunFileHandler.java
+++ b/src/main/java/cc/ryanc/halo/handler/file/UpYunFileHandler.java
@@ -2,7 +2,7 @@ package cc.ryanc.halo.handler.file;
 
 import cc.ryanc.halo.exception.FileOperationException;
 import cc.ryanc.halo.model.enums.AttachmentType;
-import cc.ryanc.halo.model.enums.UpYunProperties;
+import cc.ryanc.halo.model.properties.UpYunProperties;
 import cc.ryanc.halo.model.support.UploadResult;
 import cc.ryanc.halo.service.OptionService;
 import cc.ryanc.halo.utils.FilenameUtils;
diff --git a/src/main/java/cc/ryanc/halo/listener/StartedListener.java b/src/main/java/cc/ryanc/halo/listener/StartedListener.java
index 858d66b75..f4916fc99 100644
--- a/src/main/java/cc/ryanc/halo/listener/StartedListener.java
+++ b/src/main/java/cc/ryanc/halo/listener/StartedListener.java
@@ -2,7 +2,7 @@ package cc.ryanc.halo.listener;
 
 import cc.ryanc.halo.config.properties.HaloProperties;
 import cc.ryanc.halo.model.entity.User;
-import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.properties.BlogProperties;
 import cc.ryanc.halo.model.params.UserParam;
 import cc.ryanc.halo.model.support.HaloConst;
 import cc.ryanc.halo.model.support.Theme;
diff --git a/src/main/java/cc/ryanc/halo/model/enums/converter/AbstractConverter.java b/src/main/java/cc/ryanc/halo/model/enums/converter/AbstractConverter.java
index 0a31c0a80..3dd34d14b 100644
--- a/src/main/java/cc/ryanc/halo/model/enums/converter/AbstractConverter.java
+++ b/src/main/java/cc/ryanc/halo/model/enums/converter/AbstractConverter.java
@@ -1,7 +1,6 @@
 package cc.ryanc.halo.model.enums.converter;
 
 import cc.ryanc.halo.model.enums.ValueEnum;
-import lombok.extern.slf4j.Slf4j;
 
 import javax.persistence.AttributeConverter;
 
@@ -13,7 +12,6 @@ import javax.persistence.AttributeConverter;
  * @author johnniang
  * @date 12/6/18
  */
-@Slf4j
 public abstract class AbstractConverter<E extends ValueEnum<V>, V> implements AttributeConverter<E, V> {
 
     private final Class<E> clazz;
@@ -24,13 +22,11 @@ public abstract class AbstractConverter<E extends ValueEnum<V>, V> implements At
 
     @Override
     public V convertToDatabaseColumn(E attribute) {
-        log.debug("Convert to database column: [{}], class type: [{}]", attribute, clazz.getSimpleName());
         return attribute == null ? null : attribute.getValue();
     }
 
     @Override
     public E convertToEntityAttribute(V dbData) {
-        log.debug("Convert to entity attribute: [{}], class type: [{}]", dbData, clazz.getSimpleName());
         return dbData == null ? null : ValueEnum.valueToEnum(clazz, dbData);
     }
 }
diff --git a/src/main/java/cc/ryanc/halo/model/enums/BlogProperties.java b/src/main/java/cc/ryanc/halo/model/properties/BlogProperties.java
similarity index 97%
rename from src/main/java/cc/ryanc/halo/model/enums/BlogProperties.java
rename to src/main/java/cc/ryanc/halo/model/properties/BlogProperties.java
index e529cccc5..73f62d5c8 100644
--- a/src/main/java/cc/ryanc/halo/model/enums/BlogProperties.java
+++ b/src/main/java/cc/ryanc/halo/model/properties/BlogProperties.java
@@ -1,4 +1,4 @@
-package cc.ryanc.halo.model.enums;
+package cc.ryanc.halo.model.properties;
 
 /**
  * @author : RYAN0UP
@@ -99,7 +99,7 @@ public enum BlogProperties implements PropertyEnum {
     /**
      * 站点描述
      */
-    SEO_DESC("seo_desc", String.class),
+    SEO_DESCRIPTION("seo_description", String.class),
 
     /**
      * 博客主题
diff --git a/src/main/java/cc/ryanc/halo/model/enums/EmailProperties.java b/src/main/java/cc/ryanc/halo/model/properties/EmailProperties.java
similarity index 96%
rename from src/main/java/cc/ryanc/halo/model/enums/EmailProperties.java
rename to src/main/java/cc/ryanc/halo/model/properties/EmailProperties.java
index e079814cb..3b91be6ff 100644
--- a/src/main/java/cc/ryanc/halo/model/enums/EmailProperties.java
+++ b/src/main/java/cc/ryanc/halo/model/properties/EmailProperties.java
@@ -1,4 +1,4 @@
-package cc.ryanc.halo.model.enums;
+package cc.ryanc.halo.model.properties;
 
 /**
  * Email properties.
diff --git a/src/main/java/cc/ryanc/halo/model/enums/PropertyEnum.java b/src/main/java/cc/ryanc/halo/model/properties/PropertyEnum.java
similarity index 97%
rename from src/main/java/cc/ryanc/halo/model/enums/PropertyEnum.java
rename to src/main/java/cc/ryanc/halo/model/properties/PropertyEnum.java
index 30eacd1c8..8328ede93 100644
--- a/src/main/java/cc/ryanc/halo/model/enums/PropertyEnum.java
+++ b/src/main/java/cc/ryanc/halo/model/properties/PropertyEnum.java
@@ -1,5 +1,6 @@
-package cc.ryanc.halo.model.enums;
+package cc.ryanc.halo.model.properties;
 
+import cc.ryanc.halo.model.enums.ValueEnum;
 import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;
diff --git a/src/main/java/cc/ryanc/halo/model/enums/QnYunProperties.java b/src/main/java/cc/ryanc/halo/model/properties/QnYunProperties.java
similarity index 95%
rename from src/main/java/cc/ryanc/halo/model/enums/QnYunProperties.java
rename to src/main/java/cc/ryanc/halo/model/properties/QnYunProperties.java
index 07eda4139..24e1ac12a 100644
--- a/src/main/java/cc/ryanc/halo/model/enums/QnYunProperties.java
+++ b/src/main/java/cc/ryanc/halo/model/properties/QnYunProperties.java
@@ -1,4 +1,4 @@
-package cc.ryanc.halo.model.enums;
+package cc.ryanc.halo.model.properties;
 
 /**
  * Qi niu yun properties.
diff --git a/src/main/java/cc/ryanc/halo/model/enums/UpYunProperties.java b/src/main/java/cc/ryanc/halo/model/properties/UpYunProperties.java
similarity index 95%
rename from src/main/java/cc/ryanc/halo/model/enums/UpYunProperties.java
rename to src/main/java/cc/ryanc/halo/model/properties/UpYunProperties.java
index b7d697adf..f074523d4 100644
--- a/src/main/java/cc/ryanc/halo/model/enums/UpYunProperties.java
+++ b/src/main/java/cc/ryanc/halo/model/properties/UpYunProperties.java
@@ -1,4 +1,4 @@
-package cc.ryanc.halo.model.enums;
+package cc.ryanc.halo.model.properties;
 
 /**
  * You pai yun properties.
diff --git a/src/main/java/cc/ryanc/halo/service/OptionService.java b/src/main/java/cc/ryanc/halo/service/OptionService.java
index 7d419e63a..688b92170 100755
--- a/src/main/java/cc/ryanc/halo/service/OptionService.java
+++ b/src/main/java/cc/ryanc/halo/service/OptionService.java
@@ -4,7 +4,7 @@ import cc.ryanc.halo.exception.MissingPropertyException;
 import cc.ryanc.halo.model.dto.OptionOutputDTO;
 import cc.ryanc.halo.model.entity.Option;
 import cc.ryanc.halo.model.enums.OptionSource;
-import cc.ryanc.halo.model.enums.PropertyEnum;
+import cc.ryanc.halo.model.properties.PropertyEnum;
 import cc.ryanc.halo.model.enums.ValueEnum;
 import cc.ryanc.halo.model.params.OptionParam;
 import cc.ryanc.halo.service.base.CrudService;
diff --git a/src/main/java/cc/ryanc/halo/service/impl/AttachmentServiceImpl.java b/src/main/java/cc/ryanc/halo/service/impl/AttachmentServiceImpl.java
index 84ee5c492..cdf99a466 100644
--- a/src/main/java/cc/ryanc/halo/service/impl/AttachmentServiceImpl.java
+++ b/src/main/java/cc/ryanc/halo/service/impl/AttachmentServiceImpl.java
@@ -4,7 +4,7 @@ import cc.ryanc.halo.handler.file.FileHandlers;
 import cc.ryanc.halo.model.dto.AttachmentOutputDTO;
 import cc.ryanc.halo.model.entity.Attachment;
 import cc.ryanc.halo.model.enums.AttachmentType;
-import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.properties.BlogProperties;
 import cc.ryanc.halo.model.support.UploadResult;
 import cc.ryanc.halo.repository.AttachmentRepository;
 import cc.ryanc.halo.service.AttachmentService;
diff --git a/src/main/java/cc/ryanc/halo/service/impl/CommentServiceImpl.java b/src/main/java/cc/ryanc/halo/service/impl/CommentServiceImpl.java
index 9d28eea46..26a86e26a 100644
--- a/src/main/java/cc/ryanc/halo/service/impl/CommentServiceImpl.java
+++ b/src/main/java/cc/ryanc/halo/service/impl/CommentServiceImpl.java
@@ -3,7 +3,7 @@ package cc.ryanc.halo.service.impl;
 import cc.ryanc.halo.model.dto.post.PostMinimalOutputDTO;
 import cc.ryanc.halo.model.entity.Comment;
 import cc.ryanc.halo.model.entity.Post;
-import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.properties.BlogProperties;
 import cc.ryanc.halo.model.enums.CommentStatus;
 import cc.ryanc.halo.model.projection.CommentCountProjection;
 import cc.ryanc.halo.model.support.CommentPage;
diff --git a/src/main/java/cc/ryanc/halo/service/impl/MailServiceImpl.java b/src/main/java/cc/ryanc/halo/service/impl/MailServiceImpl.java
index 865162dfe..67babc01d 100644
--- a/src/main/java/cc/ryanc/halo/service/impl/MailServiceImpl.java
+++ b/src/main/java/cc/ryanc/halo/service/impl/MailServiceImpl.java
@@ -1,8 +1,8 @@
 package cc.ryanc.halo.service.impl;
 
 import cc.ryanc.halo.exception.ServiceException;
-import cc.ryanc.halo.model.enums.BlogProperties;
-import cc.ryanc.halo.model.enums.EmailProperties;
+import cc.ryanc.halo.model.properties.BlogProperties;
+import cc.ryanc.halo.model.properties.EmailProperties;
 import cc.ryanc.halo.service.MailService;
 import cc.ryanc.halo.service.OptionService;
 import cn.hutool.core.text.StrBuilder;
diff --git a/src/main/java/cc/ryanc/halo/service/impl/OptionServiceImpl.java b/src/main/java/cc/ryanc/halo/service/impl/OptionServiceImpl.java
index 6b1227161..c57cbace8 100644
--- a/src/main/java/cc/ryanc/halo/service/impl/OptionServiceImpl.java
+++ b/src/main/java/cc/ryanc/halo/service/impl/OptionServiceImpl.java
@@ -5,6 +5,9 @@ import cc.ryanc.halo.model.dto.OptionOutputDTO;
 import cc.ryanc.halo.model.entity.Option;
 import cc.ryanc.halo.model.enums.*;
 import cc.ryanc.halo.model.params.OptionParam;
+import cc.ryanc.halo.model.properties.BlogProperties;
+import cc.ryanc.halo.model.properties.PropertyEnum;
+import cc.ryanc.halo.model.properties.QnYunProperties;
 import cc.ryanc.halo.repository.OptionRepository;
 import cc.ryanc.halo.service.OptionService;
 import cc.ryanc.halo.service.base.AbstractCrudService;
diff --git a/src/main/java/cc/ryanc/halo/web/controller/admin/api/AdminController.java b/src/main/java/cc/ryanc/halo/web/controller/admin/api/AdminController.java
index 5ad7fbbe7..06806008d 100644
--- a/src/main/java/cc/ryanc/halo/web/controller/admin/api/AdminController.java
+++ b/src/main/java/cc/ryanc/halo/web/controller/admin/api/AdminController.java
@@ -4,7 +4,7 @@ import cc.ryanc.halo.cache.lock.CacheLock;
 import cc.ryanc.halo.exception.BadRequestException;
 import cc.ryanc.halo.model.dto.CountOutputDTO;
 import cc.ryanc.halo.model.dto.UserOutputDTO;
-import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.properties.BlogProperties;
 import cc.ryanc.halo.model.enums.PostStatus;
 import cc.ryanc.halo.model.params.LoginParam;
 import cc.ryanc.halo.security.context.SecurityContextHolder;
diff --git a/src/main/java/cc/ryanc/halo/web/controller/admin/api/CommentController.java b/src/main/java/cc/ryanc/halo/web/controller/admin/api/CommentController.java
index 55a27b81a..fea7e32eb 100644
--- a/src/main/java/cc/ryanc/halo/web/controller/admin/api/CommentController.java
+++ b/src/main/java/cc/ryanc/halo/web/controller/admin/api/CommentController.java
@@ -3,7 +3,7 @@ package cc.ryanc.halo.web.controller.admin.api;
 import cc.ryanc.halo.model.dto.CommentOutputDTO;
 import cc.ryanc.halo.model.entity.Comment;
 import cc.ryanc.halo.model.entity.User;
-import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.properties.BlogProperties;
 import cc.ryanc.halo.model.enums.CommentStatus;
 import cc.ryanc.halo.model.params.CommentParam;
 import cc.ryanc.halo.model.vo.CommentWithPostVO;
diff --git a/src/main/java/cc/ryanc/halo/web/controller/admin/api/ThemeController.java b/src/main/java/cc/ryanc/halo/web/controller/admin/api/ThemeController.java
index 18a8c86d1..5366afb0d 100644
--- a/src/main/java/cc/ryanc/halo/web/controller/admin/api/ThemeController.java
+++ b/src/main/java/cc/ryanc/halo/web/controller/admin/api/ThemeController.java
@@ -1,6 +1,6 @@
 package cc.ryanc.halo.web.controller.admin.api;
 
-import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.properties.BlogProperties;
 import cc.ryanc.halo.model.enums.OptionSource;
 import cc.ryanc.halo.model.support.Theme;
 import cc.ryanc.halo.service.OptionService;
diff --git a/src/main/java/cc/ryanc/halo/web/controller/core/InstallController.java b/src/main/java/cc/ryanc/halo/web/controller/core/InstallController.java
index 9f3e4ede7..a69f47fc9 100644
--- a/src/main/java/cc/ryanc/halo/web/controller/core/InstallController.java
+++ b/src/main/java/cc/ryanc/halo/web/controller/core/InstallController.java
@@ -3,7 +3,7 @@ package cc.ryanc.halo.web.controller.core;
 import cc.ryanc.halo.exception.BadRequestException;
 import cc.ryanc.halo.model.entity.*;
 import cc.ryanc.halo.model.enums.AttachmentType;
-import cc.ryanc.halo.model.enums.BlogProperties;
+import cc.ryanc.halo.model.properties.BlogProperties;
 import cc.ryanc.halo.model.enums.OptionSource;
 import cc.ryanc.halo.model.params.InstallParam;
 import cc.ryanc.halo.model.support.BaseResponse;
diff --git a/src/test/java/cc/ryanc/halo/service/impl/OptionServiceImplTest.java b/src/test/java/cc/ryanc/halo/service/impl/OptionServiceImplTest.java
index d40cefb03..47400c43b 100644
--- a/src/test/java/cc/ryanc/halo/service/impl/OptionServiceImplTest.java
+++ b/src/test/java/cc/ryanc/halo/service/impl/OptionServiceImplTest.java
@@ -1,7 +1,7 @@
 package cc.ryanc.halo.service.impl;
 
 import cc.ryanc.halo.model.entity.Option;
-import cc.ryanc.halo.model.enums.QnYunProperties;
+import cc.ryanc.halo.model.properties.QnYunProperties;
 import cc.ryanc.halo.repository.OptionRepository;
 import com.qiniu.common.Zone;
 import org.junit.Test;