diff --git a/server/src/main/java/com/aisino/iles/common/model/PageResult.java b/server/src/main/java/com/aisino/iles/common/model/PageResult.java
index 6b7ae62..655a875 100644
--- a/server/src/main/java/com/aisino/iles/common/model/PageResult.java
+++ b/server/src/main/java/com/aisino/iles/common/model/PageResult.java
@@ -16,6 +16,7 @@ import java.util.Collection;
 @EqualsAndHashCode(callSuper = true)
 @Data
 public class PageResult<T> extends Result<Collection<T>> {
+
     /**
      * 总记录数
      */
diff --git a/server/src/main/java/com/aisino/iles/common/repository/PagingAndSortingSpecificationRepository.java b/server/src/main/java/com/aisino/iles/common/repository/PagingAndSortingSpecificationRepository.java
index a4b0eb3..81aaf39 100644
--- a/server/src/main/java/com/aisino/iles/common/repository/PagingAndSortingSpecificationRepository.java
+++ b/server/src/main/java/com/aisino/iles/common/repository/PagingAndSortingSpecificationRepository.java
@@ -23,6 +23,7 @@ import java.util.Map;
  */
 @NoRepositoryBean
 public interface PagingAndSortingSpecificationRepository<T> {
+
     /**
      * 分页查询
      *
diff --git a/server/src/main/java/com/aisino/iles/common/util/PageBean.java b/server/src/main/java/com/aisino/iles/common/util/PageBean.java
index 5b7ef57..bb1c94e 100644
--- a/server/src/main/java/com/aisino/iles/common/util/PageBean.java
+++ b/server/src/main/java/com/aisino/iles/common/util/PageBean.java
@@ -16,7 +16,6 @@ public class PageBean {
     private Integer totalPage;
     private Integer count;
 
-
     public static PageBean buildPageBean(Integer page, Integer pageSize, Integer count) {
         return new PageBean(page, pageSize, count);
     }
diff --git a/server/src/main/java/com/aisino/iles/common/util/PageableHelper.java b/server/src/main/java/com/aisino/iles/common/util/PageableHelper.java
index 7c5fd3a..2fe4406 100644
--- a/server/src/main/java/com/aisino/iles/common/util/PageableHelper.java
+++ b/server/src/main/java/com/aisino/iles/common/util/PageableHelper.java
@@ -12,6 +12,8 @@ import java.util.Optional;
  * @author huxin
  */
 public class PageableHelper {
+
+
     /**
      * 生成分页数据
      *
diff --git a/server/src/main/java/com/aisino/iles/core/model/PageQueryable.java b/server/src/main/java/com/aisino/iles/core/model/PageQueryable.java
index 90b0be0..595910e 100644
--- a/server/src/main/java/com/aisino/iles/core/model/PageQueryable.java
+++ b/server/src/main/java/com/aisino/iles/core/model/PageQueryable.java
@@ -4,6 +4,7 @@ package com.aisino.iles.core.model;
  * 可分页查询的实体
  */
 public interface PageQueryable {
+
     /**
      * 页数
      * @return 页数
diff --git a/server/src/main/java/com/aisino/iles/core/util/TokenUtil.java b/server/src/main/java/com/aisino/iles/core/util/TokenUtil.java
index d304a4f..1da78f0 100644
--- a/server/src/main/java/com/aisino/iles/core/util/TokenUtil.java
+++ b/server/src/main/java/com/aisino/iles/core/util/TokenUtil.java
@@ -27,6 +27,7 @@ public class TokenUtil {
         TokenUtil.objectMapper = objectMapper;
     }
 
+
     public static Boolean validateToken(String token) {
         Token token1 = parseToken(token);
         if (token1 == null) {
@@ -100,6 +101,7 @@ public class TokenUtil {
         return Optional.empty();
     }
 
+
     public static String signFrom(String token) {
         return Optional.ofNullable(token)
                 .map(StrUtil::trimToNull)