diff --git a/gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/service/impl/AppUserServiceImpl.java b/gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/service/impl/AppUserServiceImpl.java
index 5d7ab10..2e25372 100644
--- a/gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/service/impl/AppUserServiceImpl.java
+++ b/gan-modules/ruoyi-gan/src/main/java/com/ruoyi/app/service/impl/AppUserServiceImpl.java
@@ -83,7 +83,7 @@ public class AppUserServiceImpl implements IAppUserService
         appUser.setUpdateTime(DateUtils.getNowDate());
         if (StringUtils.isNotBlank(appUser.getSkills())) {
             // 删除标签
-
+            userSkillMapper.deleteUserSkillByUserId(appUser.getId());
             // 保存技能标签
             List<String> skills = Arrays.asList(appUser.getSkills().split(","));
             for (String skill : skills) {