diff --git a/README.md b/README.md
index d059b58..2a7cec2 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,13 @@
 # 小说精品屋
 
+#### 项目文档
+
+[点击前往]: http://www.java2nb.com/article/5.html
+
+
+
 #### 项目介绍
+
 小说精品屋是一个多平台（web、安卓app、微信小程序）、功能完善的小说弹幕网站，包含精品小说专区、轻小说专区和漫画专区。包括小说/漫画分类、小说/漫画搜索、小说/漫画排行、完本小说/漫画、小说/漫画评分、小说/漫画在线阅读、小说/漫画书架、小说/漫画阅读记录、小说下载、小说弹幕、小说/漫画自动爬取、小说内容自动分享到微博、邮件自动推广、链接自动推送到百度搜索引擎等功能。包含电脑端、移动端、微信小程序等多个平台，现已开源web端、安卓端、小程序端源码。 
 
 #### 目录结构
diff --git a/novel-front/src/main/java/xyz/zinglizingli/books/service/BookService.java b/novel-front/src/main/java/xyz/zinglizingli/books/service/BookService.java
index 2a10195..d8c28a9 100644
--- a/novel-front/src/main/java/xyz/zinglizingli/books/service/BookService.java
+++ b/novel-front/src/main/java/xyz/zinglizingli/books/service/BookService.java
@@ -103,6 +103,7 @@ public class BookService {
                     }
                     out.close();
                     input.close();
+                    book.setPicUrl(picSrc);
                 }catch (Exception e){
                     log.error(e.getMessage(),e);
                 }
diff --git a/novel-front/src/main/java/xyz/zinglizingli/common/schedule/CrawlBooksSchedule.java b/novel-front/src/main/java/xyz/zinglizingli/common/schedule/CrawlBooksSchedule.java
index 1361334..e19583e 100644
--- a/novel-front/src/main/java/xyz/zinglizingli/common/schedule/CrawlBooksSchedule.java
+++ b/novel-front/src/main/java/xyz/zinglizingli/common/schedule/CrawlBooksSchedule.java
@@ -1,12 +1,11 @@
 package xyz.zinglizingli.common.schedule;
 
-import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.core.io.Resource;
-import org.springframework.http.*;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 import org.springframework.web.client.RestTemplate;
@@ -15,16 +14,13 @@ import xyz.zinglizingli.books.po.BookContent;
 import xyz.zinglizingli.books.po.BookIndex;
 import xyz.zinglizingli.books.service.BookService;
 import xyz.zinglizingli.books.util.ExcutorUtils;
-import xyz.zinglizingli.books.util.UUIDUtils;
 import xyz.zinglizingli.common.utils.RestTemplateUtil;
 
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.InputStream;
-import java.io.OutputStream;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -40,7 +36,6 @@ public class CrawlBooksSchedule {
 
     RestTemplate utf8RestTemplate = RestTemplateUtil.getInstance("utf-8");
 
-    RestTemplate isoRestTemplate = RestTemplateUtil.getInstance("iso-8859-1");
 
     @Value("${books.lowestScore}")
     private Float lowestScore;