diff --git a/src/main/java/com/huoran/iasf/controller/SysColumnController.java b/src/main/java/com/huoran/iasf/controller/SysColumnController.java
index 7dd34e5..3545e55 100644
--- a/src/main/java/com/huoran/iasf/controller/SysColumnController.java
+++ b/src/main/java/com/huoran/iasf/controller/SysColumnController.java
@@ -102,14 +102,15 @@ public class SysColumnController {
         boolean updateState = service.updateById(sysColumn);
         return updateState ? R.success() : R.fail("编辑失败");
     }
+
     @NoRepeatSubmit
     @PostMapping("/delete")
     @ApiOperation(value = "删除", response = SysContent.class)
     public R delete(@ApiParam(name = "id", value = "主键", required = true) @RequestParam Integer id) {
         UpdateWrapper<SysFilesEntity> filesEntityUpdateWrapper = new UpdateWrapper<>();
-        filesEntityUpdateWrapper.eq("quote_id",id);
-        filesEntityUpdateWrapper.eq("quote_type",1);
-        filesEntityUpdateWrapper.set("is_del",1);
+        filesEntityUpdateWrapper.eq("quote_id", id);
+        filesEntityUpdateWrapper.eq("quote_type", 1);
+        filesEntityUpdateWrapper.set("is_del", 1);
         sysFilesService.update(filesEntityUpdateWrapper);
 
         boolean delState = service.removeById(id);
@@ -122,15 +123,16 @@ public class SysColumnController {
 
         return delState ? R.success() : R.fail("删除失败");
     }
+
     @NoRepeatSubmit
     @PostMapping("/batchDeletion")
     @ApiOperation(value = "批量删除栏目", response = SysColumn.class)
     public R batchDeletion(@ApiParam(name = "ids", value = "主键", required = true) @RequestParam List<Integer> ids) {
         for (Integer id : ids) {
             UpdateWrapper<SysFilesEntity> filesEntityUpdateWrapper = new UpdateWrapper<>();
-            filesEntityUpdateWrapper.eq("quote_id",id);
-            filesEntityUpdateWrapper.eq("quote_type",1);
-            filesEntityUpdateWrapper.set("is_del",1);
+            filesEntityUpdateWrapper.eq("quote_id", id);
+            filesEntityUpdateWrapper.eq("quote_type", 1);
+            filesEntityUpdateWrapper.set("is_del", 1);
             sysFilesService.update(filesEntityUpdateWrapper);
         }
 
@@ -238,12 +240,14 @@ public class SysColumnController {
 
         Integer pid = service.oneLevelChecksThemAll(id);
         String ids = this.getIds(pid);
-        return service.getSubColumn(pid, ids,isSort);
+        return service.getSubColumn(pid, ids, isSort);
     }
 
 
     /**
      * 查询栏目下的文章(若选中栏目与子级全部栏目类型一致返回全部文章，反之查询选中栏目下的文章)
+     * 2023.02.22依需求更改为以发布时间排序(非创建时间)
+     *
      * @param columnId
      * @return
      */
@@ -251,7 +255,7 @@ public class SysColumnController {
     @PostMapping("/queryArticlesByColumnType")
     public R queryArticlesByColumnType(@ApiParam(name = "columnId", value = "栏目id", required = true) @RequestParam Integer columnId) {
         String ids = this.getIds(columnId);
-        return service.queryArticlesByColumnType(ids,columnId);
+        return service.queryArticlesByColumnType(ids, columnId);
     }
 
 }
diff --git a/src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml b/src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml
index db96676..4555e50 100644
--- a/src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml
+++ b/src/main/java/com/huoran/iasf/mapper/xml/SysContentMapper.xml
@@ -181,7 +181,7 @@
         WHERE
             FIND_IN_SET( t.column_id, #{columnId} )
 
-        ORDER BY t.create_time desc
+        ORDER BY t.release_time DESC
     </select>