diff --git a/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/controller/BookmarkController.java b/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/controller/BookmarkController.java
index 379b057..1a83e03 100644
--- a/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/controller/BookmarkController.java
+++ b/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/controller/BookmarkController.java
@@ -1,6 +1,7 @@
 package com.fanxb.bookmark.business.bookmark.controller;
 
 import com.fanxb.bookmark.business.bookmark.entity.BatchDeleteBody;
+import com.fanxb.bookmark.business.bookmark.entity.MoveNodeBody;
 import com.fanxb.bookmark.business.bookmark.service.BookmarkService;
 import com.fanxb.bookmark.common.entity.Bookmark;
 import com.fanxb.bookmark.common.entity.Result;
@@ -94,4 +95,18 @@ public class BookmarkController {
         return Result.success(null);
     }
 
+    /**
+     * Description: 移动一个节点
+     *
+     * @param body body
+     * @return com.fanxb.bookmark.common.entity.Result
+     * @author fanxb
+     * @date 2019/7/18 10:54
+     */
+    @PostMapping("/moveNode")
+    public Result moveNode(@RequestBody MoveNodeBody body) {
+        bookmarkService.moveNode(UserContextHolder.get().getUserId(), body);
+        return Result.success(null);
+    }
+
 }
diff --git a/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/dao/BookmarkDao.java b/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/dao/BookmarkDao.java
index e8191b4..2e06cbf 100644
--- a/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/dao/BookmarkDao.java
+++ b/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/dao/BookmarkDao.java
@@ -93,9 +93,45 @@ public interface BookmarkDao {
     /**
      * Description: 编辑书签
      *
+     * @param bookmark bookmark
      * @author fanxb
      * @date 2019/7/17 14:49
-     * @param bookmark bookmark
      */
     void editBookmark(Bookmark bookmark);
+
+    /**
+     * Description: path下sort>=某个值的sort自增1
+     *
+     * @param userId userId
+     * @param path   path
+     * @param sort   sort
+     * @author fanxb
+     * @date 2019/7/18 10:13
+     */
+    void sortPlus(@Param("userId") int userId, @Param("path") String path, @Param("sort") int sort);
+
+    /**
+     * Description: 更新某个路径下所有子节点的路径信息
+     *
+     * @param userId  userId
+     * @param oldPath oldPath
+     * @param newPath newPath
+     * @author fanxb
+     * @date 2019/7/18 10:35
+     */
+    void updateChildrenPath(@Param("userId") int userId, @Param("oldPath") String oldPath, @Param("newPath") String newPath);
+
+    /**
+     * Description: 更新某个书签的path，sort
+     *
+     * @param userId     userId
+     * @param bookmarkId bookmarkId
+     * @param path       path
+     * @param sort       sort
+     * @author fanxb
+     * @date 2019/7/18 10:37
+     */
+    void updatePathAndSort(@Param("userId") int userId, @Param("bookmarkId") int bookmarkId, @Param("path") String path, @Param("sort") int sort);
+
+
 }
diff --git a/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/entity/MoveNodeBody.java b/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/entity/MoveNodeBody.java
new file mode 100644
index 0000000..4d65c61
--- /dev/null
+++ b/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/entity/MoveNodeBody.java
@@ -0,0 +1,21 @@
+package com.fanxb.bookmark.business.bookmark.entity;
+
+import lombok.Data;
+
+/**
+ * 类功能简述： 移动节点表单
+ * 类功能详述：
+ *
+ * @author fanxb
+ * @date 2019/7/18 10:04
+ */
+@Data
+public class MoveNodeBody {
+    int bookmarkId;
+    String sourcePath;
+    String targetPath;
+    /**
+     * sort -1，表示移动到某个文件夹下，放到最后
+     */
+    int sort;
+}
diff --git a/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/service/BookmarkService.java b/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/service/BookmarkService.java
index 1bda96e..a2f6b60 100644
--- a/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/service/BookmarkService.java
+++ b/bookMarkService/business/bookmark/src/main/java/com/fanxb/bookmark/business/bookmark/service/BookmarkService.java
@@ -1,6 +1,7 @@
 package com.fanxb.bookmark.business.bookmark.service;
 
 import com.fanxb.bookmark.business.bookmark.dao.BookmarkDao;
+import com.fanxb.bookmark.business.bookmark.entity.MoveNodeBody;
 import com.fanxb.bookmark.common.entity.Bookmark;
 import com.fanxb.bookmark.common.exception.CustomException;
 import com.fanxb.bookmark.common.util.UserContextHolder;
@@ -95,7 +96,9 @@ public class BookmarkService {
             bookmarkDao.deleteUserFolder(userId, item);
             bookmarkIdList.add(item);
         }
-        bookmarkDao.deleteUserBookmark(userId, bookmarkIdList);
+        if (bookmarkIdList.size() > 0) {
+            bookmarkDao.deleteUserBookmark(userId, bookmarkIdList);
+        }
     }
 
     /**
@@ -124,12 +127,12 @@ public class BookmarkService {
     /**
      * Description: 编辑某个用户的某个书签
      *
+     * @param userId   userId
+     * @param bookmark bookmark
      * @author fanxb
      * @date 2019/7/17 14:42
-     * @param userId userId
-     * @param bookmark bookmark
      */
-    public void updateOne(int userId,Bookmark bookmark){
+    public void updateOne(int userId, Bookmark bookmark) {
         bookmark.setUserId(userId);
         bookmarkDao.editBookmark(bookmark);
     }
@@ -193,4 +196,22 @@ public class BookmarkService {
         }
     }
 
+    @Transactional(rollbackFor = Exception.class)
+    public void moveNode(int userId, MoveNodeBody body) {
+        if (body.getSort() == -1) {
+            Integer max = bookmarkDao.selectMaxSort(userId, body.getTargetPath());
+            body.setSort(max == null ? 1 : max);
+        } else {
+            //更新目标节点的sort
+            bookmarkDao.sortPlus(userId, body.getTargetPath(), body.getSort());
+        }
+        //如果目标位置和当前位置不在一个层级中需要更新子节点的path
+        if (!body.getTargetPath().equals(body.getSourcePath())) {
+            bookmarkDao.updateChildrenPath(userId, body.getSourcePath() + "." + body.getBookmarkId()
+                    , body.getTargetPath() + "." + body.getBookmarkId());
+        }
+        //更新被移动节点的path和sort
+        bookmarkDao.updatePathAndSort(userId, body.getBookmarkId(), body.getTargetPath(), body.getSort());
+    }
+
 }
diff --git a/bookMarkService/business/bookmark/src/main/resources/mapper/bookmark-bookmarkMapper.xml b/bookMarkService/business/bookmark/src/main/resources/mapper/bookmark-bookmarkMapper.xml
index 4157b0f..9ea4498 100644
--- a/bookMarkService/business/bookmark/src/main/resources/mapper/bookmark-bookmarkMapper.xml
+++ b/bookMarkService/business/bookmark/src/main/resources/mapper/bookmark-bookmarkMapper.xml
@@ -81,5 +81,23 @@
         where bookmarkId = #{bookmarkId} and userId = #{userId}
     </update>
 
+    <update id="sortPlus">
+        update bookmark
+        set sort = sort + 1
+        where userId = #{userId} and path = #{path} and sort &gt;= #{sort}
+    </update>
+
+    <update id="updateChildrenPath">
+        update bookmark
+        set path = replace(path, #{oldPath}, #{newPath})
+        where userId = #{userId} and path like concat(#{oldPath}, "%")
+    </update>
+
+    <update id="updatePathAndSort">
+        update bookmark
+        set path = #{path}, sort = #{sort}
+        where userId = #{userId} and bookmarkId = #{bookmarkId}
+    </update>
+
 
 </mapper>
\ No newline at end of file