diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/EdTagLibraryController.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/EdTagLibraryController.java
index 2bf4d57..0b2c473 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/EdTagLibraryController.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/EdTagLibraryController.java
@@ -41,15 +41,15 @@ public class EdTagLibraryController {
     // 拖拽修改排序/分组
     @GetMapping("/updateOrder")
     @UserOperation(value="修改了标签顺序", modelName = UserOperationModuleEnum.TAG)
-    public ElectromagneticResult<?> updateTagOrder(@RequestParam String tagId, @RequestParam String newParentId, @RequestParam Integer newOrderBy) {
+    public ElectromagneticResult<?> updateTagOrder(@RequestParam String tagId, @RequestParam String newTagId, @RequestParam String newParentId, @RequestParam Integer newOrderBy) {
         String updatedBy = UserThreadLocal.getUserId();
-        return ElectromagneticResultUtil.success(edTagLibraryService.updateTagOrder(tagId, newParentId, newOrderBy,updatedBy));
+        return ElectromagneticResultUtil.success(edTagLibraryService.updateTagOrder(tagId, newTagId, newParentId, newOrderBy,updatedBy));
     }
 
     // 发布标签
-    @GetMapping("/batchPublish")
+    @PostMapping("/batchPublish")
     @UserOperation(value="发布了标签组", modelName = UserOperationModuleEnum.TAG)
-    public ElectromagneticResult<?> publishTag(@RequestParam List<String> tagIds) {
+    public ElectromagneticResult<?> publishTag(@RequestBody List<String> tagIds) {
         return ElectromagneticResultUtil.success(edTagLibraryService.batchPublishTagGroups(tagIds));
     }
 
diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/EdTagLibraryService.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/EdTagLibraryService.java
index 7c77b8f..900d97e 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/EdTagLibraryService.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/EdTagLibraryService.java
@@ -32,7 +32,7 @@ public interface EdTagLibraryService extends IService<EdTagLibrary> {
      * @param tagId
      * @param newOrderBy
      */
-    Boolean updateTagOrder(String tagId, String newParentId, Integer newOrderBy, String updatedBy);
+    Boolean updateTagOrder(String tagId, String newTagId, String newParentId, Integer newOrderBy, String updatedBy);
 
     /**
      * 发布标签
diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdTagLibraryServiceImpl.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdTagLibraryServiceImpl.java
index 8153621..3c72a11 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdTagLibraryServiceImpl.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdTagLibraryServiceImpl.java
@@ -36,13 +36,9 @@ public class EdTagLibraryServiceImpl extends ServiceImpl<EdTagLibraryMapper, EdT
     @Override
     public Boolean createTagGroup(String tagName, String createdBy) {
 
+        Assert.isTrue(!checkNameExist(tagName),StrFormatter.format("该标签组 {} 已存在",tagName));
         // 查询当前最大排序值
-        Integer maxOrder = this.getBaseMapper()
-                .selectMaxOrder(TagTypeEnum.GROUP.getCode(), "0");
-        if (maxOrder == null) {
-            maxOrder = 0;
-        }
-
+        Integer maxOrder = selectMaxOrder(TagTypeEnum.GROUP.getCode(), "0");
         EdTagLibrary tagGroup = new EdTagLibrary();
         tagGroup.setTagId(IdWorker.getSnowFlakeIdString());
         tagGroup.setParentId("0"); // 标签组父节点为"0"
@@ -66,14 +62,9 @@ public class EdTagLibraryServiceImpl extends ServiceImpl<EdTagLibraryMapper, EdT
      */
     @Override
     public Boolean createTag(String parentId, String tagName, String createdBy) {
-
+        Assert.isTrue(!checkNameExist(tagName),StrFormatter.format("该标签名 {} 已存在",tagName));
         // 查询当前组内最大排序值
-        Integer maxOrder = this.getBaseMapper()
-                .selectMaxOrder(TagTypeEnum.TAG.getCode(), parentId);
-        if (maxOrder == null) {
-            maxOrder = 0;
-        }
-
+        Integer maxOrder = selectMaxOrder(TagTypeEnum.TAG.getCode(), parentId);
         EdTagLibrary tag = new EdTagLibrary();
         tag.setTagId(IdWorker.getSnowFlakeIdString());
         tag.setParentId(parentId);
@@ -96,18 +87,30 @@ public class EdTagLibraryServiceImpl extends ServiceImpl<EdTagLibraryMapper, EdT
      */
     @Override
     @Transactional
-    public Boolean updateTagOrder(String tagId, String newParentId, Integer newOrderBy, String updatedBy) {
-
+    public Boolean updateTagOrder(String tagId, String newTagId, String newParentId, Integer newOrderBy, String updatedBy) {
 
         if (StringUtils.isEmpty(newParentId) || newOrderBy == null) {
             throw new IllegalArgumentException("缺少参数");
         }
-
         // 查询该标签
         EdTagLibrary tag = this.getOne(new LambdaQueryWrapper<EdTagLibrary>()
                 .eq(EdTagLibrary::getTagId, tagId));
+        // 查询交换顺序的标签/组
+        EdTagLibrary newTag = this.getOne(new LambdaQueryWrapper<EdTagLibrary>()
+                .eq(EdTagLibrary::getTagId, newTagId));
 
-        Assert.notNull(tag,"标签不存在");
+        Assert.notNull(tag,"此标签/标签组不存在");
+        Assert.notNull(newTag, "无法将标签/标签组移动到此位置");
+
+        // 若标签挪到空标签组下，newTagId为新标签组Id
+        if (!tag.getType().equals(newTag.getType())) {
+            if (tag.getType().equals(TagTypeEnum.TAG.getCode())) {
+                newParentId = newTagId;
+                newOrderBy = 1;
+            } else {
+                throw new BizException("标签组无法移动到标签下");
+            }
+        }
 
         String oldParentId = tag.getParentId();
         Integer oldOrderBy = tag.getOrderBy();
@@ -116,11 +119,11 @@ public class EdTagLibraryServiceImpl extends ServiceImpl<EdTagLibraryMapper, EdT
 
         if (isMoveToNewGroup) {
             // 旧组重新排序
-            int max = this.baseMapper.selectMaxOrder(tag.getType(),oldParentId)+1;
+            int max = selectMaxOrder(tag.getType(),oldParentId)+1;
             reorderTagGroup(oldParentId, oldOrderBy, max);
 
             // 新组重新排序
-            max = this.baseMapper.selectMaxOrder(tag.getType(), newParentId)+1;
+            max = selectMaxOrder(tag.getType(), newParentId)+1;
             reorderTagGroup(newParentId, max, newOrderBy);
         } else {
             // 仅更新同组内的排序
@@ -134,7 +137,7 @@ public class EdTagLibraryServiceImpl extends ServiceImpl<EdTagLibraryMapper, EdT
                 .set(EdTagLibrary::getOrderBy, newOrderBy)
                 .set(EdTagLibrary::getUpdatedBy, updatedBy));
         if (isUpdated) {
-            UserThreadLocal.setSuccessInfo("", tagId, StrFormatter.format("更新了标签{}的排序", tag.getTagName()));
+            UserThreadLocal.setSuccessInfo("", tagId, StrFormatter.format("更新了标签 {} 的排序", tag.getTagName()));
         }
         return isUpdated;
     }
@@ -178,7 +181,7 @@ public class EdTagLibraryServiceImpl extends ServiceImpl<EdTagLibraryMapper, EdT
         // 删除本身
         boolean isDeleted =  this.removeById(tagId);
         if (isDeleted) {
-            UserThreadLocal.setSuccessInfo("", tagId, StrFormatter.format("删除了标签{}", tag.getTagName()));
+            UserThreadLocal.setSuccessInfo("", tagId, StrFormatter.format("删除了标签 {} ", tag.getTagName()));
         }
         return isDeleted;
     }
@@ -224,13 +227,14 @@ public class EdTagLibraryServiceImpl extends ServiceImpl<EdTagLibraryMapper, EdT
      */
     @Override
     public Boolean updateTagInfo(String tagId, String tagName, String updatedBy) {
+        Assert.isTrue(!checkNameExist(tagName), StrFormatter.format("该标签/标签组名 {} 已存在" , tagName));
         LambdaUpdateWrapper<EdTagLibrary> updateWrapper = new LambdaUpdateWrapper<>();
         updateWrapper.eq(EdTagLibrary::getTagId, tagId)
                 .set(EdTagLibrary::getTagName, tagName)
                 .set(EdTagLibrary::getUpdatedBy, updatedBy);
         boolean isUpdated = this.update(updateWrapper);
         if (isUpdated) {
-            UserThreadLocal.setSuccessInfo("", tagId, StrFormatter.format("更新了标签{}信息", tagName));
+            UserThreadLocal.setSuccessInfo("", tagId, StrFormatter.format("更新了标签 {} 信息", tagName));
         }
         return isUpdated;
     }
@@ -318,5 +322,26 @@ public class EdTagLibraryServiceImpl extends ServiceImpl<EdTagLibraryMapper, EdT
                     return info;
                 }).collect(Collectors.toList());
     }
+
+    /**
+     * 校验名字是否重复
+     * @param tagName
+     * @return
+     */
+    private boolean checkNameExist(String tagName) {
+        LambdaQueryWrapper<EdTagLibrary> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(EdTagLibrary::getTagName, tagName);
+        return this.count(queryWrapper) > 0;
+    }
+
+    /**
+     * 计算顺序
+     * @return maxOrder
+     */
+    private int selectMaxOrder(int typeCode, String parentId) {
+        // 查询当前最大排序值
+        int maxOrder = Optional.ofNullable(this.getBaseMapper().selectMaxOrder(typeCode, parentId)).orElse(0);
+        return maxOrder;
+    }
 }