diff --git a/README.md b/README.md
index 6cee8bf..8025631 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,4 @@ sites/hoh8.js
 ## 20190403 全民小说抓取
 
 sites/book.js
+sites/bookChapter.js
diff --git a/src/sites/book.js b/src/sites/book.js
index 47f3a0c..89f2452 100644
--- a/src/sites/book.js
+++ b/src/sites/book.js
@@ -158,22 +158,33 @@ const parseOneBook = async (book) => {
   // 有些源无法获取到章节列表， 所以挨个获取，直到获取到数据
   if (book.data.sites && book.data.sites.length > 0) {
     for(let site of book.data.sites) {
-      let chapterListData = await bookChapterList(bookId, site.site);
-      if (chapterListData.code === 1) {
-        hasChapter = true;
-        chapterListData.book_id = bookId;
-        chapterListData.site = site.site;
-        let chapterRecord = new BookChapter({
-          data: chapterListData,
-          type: 'book_chapter'
-        });
-        await chapterRecord.save();
+      try {
+        let chapterListData = await bookChapterList(bookId, site.site);
+        if (chapterListData.code === 1) {
+          hasChapter = true;
+          chapterListData.book_id = bookId;
+          chapterListData.site = site.site;
+          const chapterExist = await BookChapter.findOne({'data.book_id': bookId, 'data.site': site.site});
+          if (!chapterExist) {
+            let chapterRecord = new BookChapter({
+              data: chapterListData,
+              type: 'book_chapter'
+            });
+            await chapterRecord.save();
+          }
+        }
+      } catch (err) {
+        console.log(err);
       }
     }
   }
   if (hasChapter) {
-    book.status = 2;
-    await book.save();
+    try {
+      book.status = 2;
+      await book.save();
+    } catch (err) {
+      console.log(err);
+    }
   }
   // let bar = multi.newBar('  '+book.data.name+' [:bar] :percent :etas', {
   //   complete: '=',
@@ -216,6 +227,11 @@ export default {
     // 获取所有分类下的数据列表
     // await parseAllCategory(2, 0);
     // 获取所有数据的详情
-    await parseAllBookList(1, 0);
+    for(let i = 0; i < 14; i++){
+      await parseAllBookList(1, i);
+    }
+    for(let i = 0; i < 9; i++){
+      await parseAllBookList(2, i);
+    }
   }
 }