diff --git a/talkonlineweb/src/main/java/com/lyms/talkonlineweb/controller/ArticleController.java b/talkonlineweb/src/main/java/com/lyms/talkonlineweb/controller/ArticleController.java
index e3c5156..cd19fad 100644
--- a/talkonlineweb/src/main/java/com/lyms/talkonlineweb/controller/ArticleController.java
+++ b/talkonlineweb/src/main/java/com/lyms/talkonlineweb/controller/ArticleController.java
@@ -271,11 +271,11 @@ public class ArticleController {
      * 文章标题是否重复
      * @param  aid 修改时用
      * @param  iid 疾病id
-     * @param  title 所属类型
+     * @param  title 文章标题
      * @return true 可以使用，false已经存在
      */
     @GetMapping("getTitleYn")
-    public BaseResponse getDictByParam(@RequestParam(required = false) Integer aid, Integer iid,String title){
+    public BaseResponse getTitleYn(@RequestParam(required = false) Integer aid, Integer iid,String title){
         BaseResponse baseResponse=new BaseResponse();
         try {
             QueryWrapper<LymsArticle> queryWrapper=new QueryWrapper<>();
@@ -298,5 +298,37 @@ public class ArticleController {
         }
         return baseResponse;
     }
+    /**
+     * 文章序号是否重复
+     * @param  aid 修改时用
+     * @param  iid 疾病id
+     * @param  serialNumber 序号（0-100）
+     * @return true 可以使用，false已经存在
+     */
+    @GetMapping("getSerialNumberYn")
+    public BaseResponse getSerialNumberYn(@RequestParam(required = false) Integer aid, Integer iid,Integer serialNumber){
+        BaseResponse baseResponse=new BaseResponse();
+        try {
+            QueryWrapper<LymsArticle> queryWrapper=new QueryWrapper<>();
+            queryWrapper.eq("iid", iid);
+            queryWrapper.eq("serial_number", serialNumber);
+            if(null!=aid){//修改的时候判断是否重复
+                LymsArticle Article=lymsArticleService.getOne(queryWrapper);
+                QueryWrapper<LymsArticle> queryWrapper2=new QueryWrapper<>();
+                queryWrapper2.eq("aid", aid);
+                LymsArticle Article2=lymsArticleService.getOne(queryWrapper2);
+                baseResponse.setObject(null==Article?true:(Article2.getSerialNumber().equals(serialNumber)?true:false));
+            }else {
+                LymsArticle Article=lymsArticleService.getOne(queryWrapper);
+                baseResponse.setObject(null==Article?true:false);
+            }
+            baseResponse.setErrormsg("成功");
+        } catch (Exception e) {
+            baseResponse.setErrormsg("失败");
+            e.printStackTrace();
+        }
+        return baseResponse;
+    }
+
 
 }