diff --git a/src/main/java/com/kwan/springbootkwan/service/impl/CsdnArticleServiceImpl.java b/src/main/java/com/kwan/springbootkwan/service/impl/CsdnArticleServiceImpl.java
index 858e253b7014861e11e08e283ba4623a7b89cdd7..d4492d3a70dc7d1efe4fd4ab937788bb28dcd9f5 100644
--- a/src/main/java/com/kwan/springbootkwan/service/impl/CsdnArticleServiceImpl.java
+++ b/src/main/java/com/kwan/springbootkwan/service/impl/CsdnArticleServiceImpl.java
@@ -29,7 +29,7 @@ public class CsdnArticleServiceImpl implements CsdnArticleService {
                 .header("Cookie", csdnCookie)
                 .form("page", 1)
                 .form("size", 5)
-                .form("businessType", "lately")
+                .form("businessType", "blog")
                 .form("noMore", false)
                 .form("username", username)
                 .execute();
diff --git a/src/main/java/com/kwan/springbootkwan/service/impl/CsdnAutoReplyServiceImpl.java b/src/main/java/com/kwan/springbootkwan/service/impl/CsdnAutoReplyServiceImpl.java
index ce048fb70106c2090b0ed16ff8f8e90f9096e22b..39cdbdad28f7fdfa8bb2b35d89453d3f31a3e806 100644
--- a/src/main/java/com/kwan/springbootkwan/service/impl/CsdnAutoReplyServiceImpl.java
+++ b/src/main/java/com/kwan/springbootkwan/service/impl/CsdnAutoReplyServiceImpl.java
@@ -1,6 +1,5 @@
 package com.kwan.springbootkwan.service.impl;
 
-
 import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.http.HttpResponse;
 import cn.hutool.http.HttpUtil;
@@ -25,7 +24,6 @@ import org.springframework.stereotype.Service;
 import java.util.List;
 import java.util.Objects;
 
-
 @Slf4j
 @Service
 public class CsdnAutoReplyServiceImpl implements CsdnAutoReplyService {
@@ -37,7 +35,6 @@ public class CsdnAutoReplyServiceImpl implements CsdnAutoReplyService {
     private String selfUserName;
     @Value("${csdn.url.is_comment_list_url}")
     private String commentListUrl;
-
     @Autowired
     private CsdnService csdnService;
     @Autowired
@@ -50,77 +47,76 @@ public class CsdnAutoReplyServiceImpl implements CsdnAutoReplyService {
     @Override
     public void commentSelf() {
         List<BusinessInfoResponse.ArticleData.Article> list = csdnArticleService.getArticles(selfUserName);
-        if (list == null) {
-            return;
-        }
-        for (BusinessInfoResponse.ArticleData.Article article : list) {
-            final String type = article.getType();
-            if (StringUtils.equals("blog", type)) {
-                final String urlInfo = article.getUrl();
-                String articleId = urlInfo.substring(urlInfo.lastIndexOf("/") + 1);
-                String url = commentListUrl + articleId;
-                HttpResponse response = HttpUtil.createPost(url)
-                        .header("Cookie", csdnCookie)
-                        .form("page", 1)
-                        .form("size", 200)//获取当前文章的200条评论
-                        .execute();
-                final String body = response.body();
-                ObjectMapper objectMapper = new ObjectMapper();
-                CommentListResponse articleInfo;
-                try {
-                    articleInfo = objectMapper.readValue(body, CommentListResponse.class);
-                    final CommentListResponse.DataInfo data = articleInfo.getData();
-                    final List<CommentListResponse.Comment> otherCommentList = data.getList();
-                    if (CollectionUtil.isNotEmpty(otherCommentList)) {
-                        for (CommentListResponse.Comment oneComment : otherCommentList) {
-                            final CommentListResponse.Info info = oneComment.getInfo();
-                            final String userName = info.getUserName();
-                            final String nickName = info.getNickName();
-                            final Integer commentId = info.getCommentId();
-                            if (!StringUtils.equals(userName, selfUserName)) {
-                                final List<CommentListResponse.SubComment> sub = oneComment.getSub();
-                                boolean flag = false;
-                                if (CollectionUtil.isNotEmpty(sub)) {
-                                    for (CommentListResponse.SubComment subComment : sub) {
-                                        //如果没有自己的评论,需要评论
-                                        final String subUserName = subComment.getUserName();
-                                        if (StringUtils.equals(subUserName, selfUserName)) {
-                                            flag = true;
+        if (CollectionUtil.isNotEmpty(list)) {
+            for (BusinessInfoResponse.ArticleData.Article article : list) {
+                final String type = article.getType();
+                if (StringUtils.equals("blog", type)) {
+                    final String urlInfo = article.getUrl();
+                    String articleId = urlInfo.substring(urlInfo.lastIndexOf("/") + 1);
+                    String url = commentListUrl + articleId;
+                    HttpResponse response = HttpUtil.createPost(url)
+                            .header("Cookie", csdnCookie)
+                            .form("page", 1)
+                            .form("size", 200)//获取当前文章的200条评论
+                            .execute();
+                    final String body = response.body();
+                    ObjectMapper objectMapper = new ObjectMapper();
+                    CommentListResponse articleInfo;
+                    try {
+                        articleInfo = objectMapper.readValue(body, CommentListResponse.class);
+                        final CommentListResponse.DataInfo data = articleInfo.getData();
+                        final List<CommentListResponse.Comment> otherCommentList = data.getList();
+                        if (CollectionUtil.isNotEmpty(otherCommentList)) {
+                            for (CommentListResponse.Comment oneComment : otherCommentList) {
+                                final CommentListResponse.Info info = oneComment.getInfo();
+                                final String userName = info.getUserName();
+                                final String nickName = info.getNickName();
+                                final Integer commentId = info.getCommentId();
+                                if (!StringUtils.equals(userName, selfUserName)) {
+                                    final List<CommentListResponse.SubComment> sub = oneComment.getSub();
+                                    boolean flag = false;
+                                    if (CollectionUtil.isNotEmpty(sub)) {
+                                        for (CommentListResponse.SubComment subComment : sub) {
+                                            //如果没有自己的评论,需要评论
+                                            final String subUserName = subComment.getUserName();
+                                            if (StringUtils.equals(subUserName, selfUserName)) {
+                                                flag = true;
+                                            }
                                         }
                                     }
+                                    if (CollectionUtil.isEmpty(sub) || !flag) {
+                                        //需要评论
+                                        int start = -1;
+                                        int end = selfReply.length;
+                                        int temp_count = (int) (Math.floor(Math.random() * (start - end + 1)) + end);
+                                        CommentResponse reply = csdnCommentService.dealComment(articleId, selfReply[temp_count], commentId);
+                                        log.info(reply.toString());
+                                    }
+                                    //三连此评论人
+                                    QueryWrapper<CsdnUserInfo> wrapper = new QueryWrapper<>();
+                                    wrapper.eq("is_delete", 0);
+                                    wrapper.eq("user_name", userName).last("limit 1");
+                                    CsdnUserInfo csdnUserInfo = csdnUserInfoService.getOne(wrapper);
+                                    if (Objects.isNull(csdnUserInfo)) {
+                                        //新增用户
+                                        csdnUserInfo = new CsdnUserInfo();
+                                        csdnUserInfo.setUserName(userName);
+                                        csdnUserInfo.setNickName(nickName);
+                                        csdnUserInfo.setLikeStatus(0);
+                                        csdnUserInfo.setCollectStatus(0);
+                                        csdnUserInfo.setCommentStatus(0);
+                                        csdnUserInfo.setUserWeight(7);
+                                        csdnUserInfoService.save(csdnUserInfo);
+                                    }
+                                    csdnService.singleArticle(csdnUserInfo);
                                 }
-                                if (CollectionUtil.isEmpty(sub) || !flag) {
-                                    //需要评论
-                                    int start = -1;
-                                    int end = selfReply.length;
-                                    int temp_count = (int) (Math.floor(Math.random() * (start - end + 1)) + end);
-                                    CommentResponse reply = csdnCommentService.dealComment(articleId, selfReply[temp_count], commentId);
-                                    log.info(reply.toString());
-                                }
-                                //三连此评论人
-                                QueryWrapper<CsdnUserInfo> wrapper = new QueryWrapper<>();
-                                wrapper.eq("is_delete", 0);
-                                wrapper.eq("user_name", userName).last("limit 1");
-                                CsdnUserInfo csdnUserInfo = csdnUserInfoService.getOne(wrapper);
-                                if (Objects.isNull(csdnUserInfo)) {
-                                    //新增用户
-                                    csdnUserInfo = new CsdnUserInfo();
-                                    csdnUserInfo.setUserName(userName);
-                                    csdnUserInfo.setNickName(nickName);
-                                    csdnUserInfo.setLikeStatus(0);
-                                    csdnUserInfo.setCollectStatus(0);
-                                    csdnUserInfo.setCommentStatus(0);
-                                    csdnUserInfo.setUserWeight(7);
-                                    csdnUserInfoService.save(csdnUserInfo);
-                                }
-                                csdnService.singleArticle(csdnUserInfo);
                             }
                         }
+                    } catch (JsonProcessingException e) {
+                        e.printStackTrace();
                     }
-                } catch (JsonProcessingException e) {
-                    e.printStackTrace();
                 }
             }
         }
     }
-}
+}
\ No newline at end of file