diff --git a/src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java b/src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java
index 30692a0..cc6a80a 100644
--- a/src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java
+++ b/src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java
@@ -143,11 +143,20 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
         return response;
     }
 
+    /**
+     * 注册/登录
+     * @param form 手机验证码登录dto
+     * @param request
+     * @return 用户ID
+     */
     @Override
     public Integer smsLogin(SmsLoginForm form, HttpServletRequest request) {
         AppUserEntity appUserEntity = this.lambdaQuery().eq(AppUserEntity::getMobile, form.getMobile()).one();
         String codeKey = "code_" + form.getMobile();
         String s = redisUtils.get(codeKey);
+        if (io.linfeng.common.utils.ObjectUtil.isEmpty(s)) {
+            throw new LinfengException("请先发送验证码");
+        }
         if (!s.equals(form.getCode())) {
             throw new LinfengException("验证码错误");
         }
@@ -170,7 +179,13 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
             list.add("新人");
             appUser.setTagStr(JSON.toJSONString(list));
             baseMapper.insert(appUser);
-            AppUserEntity user = this.lambdaQuery().eq(AppUserEntity::getMobile, form.getMobile()).one();
+            AppUserEntity user = this.lambdaQuery()
+                    .eq(AppUserEntity::getMobile, form.getMobile())
+                    .one();
+            if(ObjectUtil.isNull(user)){
+                throw new LinfengException("注册失败");
+            }
+            //其他业务处理
             return user.getUid();
         }
 
@@ -329,6 +344,10 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
             appUser.setTagStr(JSON.toJSONString(list));
             baseMapper.insert(appUser);
             AppUserEntity users = this.lambdaQuery().eq(AppUserEntity::getOpenid, openId).one();
+            if(ObjectUtil.isNull(users)){
+                throw new LinfengException("注册失败");
+            }
+            //其他业务todo
             return users.getUid();
         }
     }