diff --git a/app/src/main/java/xyz/fycz/myreader/greendao/service/ChapterService.java b/app/src/main/java/xyz/fycz/myreader/greendao/service/ChapterService.java
index 20e1bbd..2385020 100644
--- a/app/src/main/java/xyz/fycz/myreader/greendao/service/ChapterService.java
+++ b/app/src/main/java/xyz/fycz/myreader/greendao/service/ChapterService.java
@@ -66,6 +66,7 @@ public class ChapterService extends BaseService {
                 chapter.setContent(cursor.getString(8));
                 chapter.setStart(cursor.getInt(9));
                 chapter.setEnd(cursor.getInt(10));
+                chapter.setVariable(cursor.getString(11));
                 chapters.add(chapter);
             }
         } catch (Exception e) {
@@ -95,10 +96,14 @@ public class ChapterService extends BaseService {
 
         if (StringHelper.isEmpty(bookId)) return new ArrayList<>();
 
+        return DbManager.getDaoSession().getChapterDao()
+                .queryBuilder()
+                .where(ChapterDao.Properties.BookId.eq(bookId))
+                .orderAsc(ChapterDao.Properties.Number)
+                .list();
+        /*String sql = "select * from chapter where book_id = ? order by number";
 
-        String sql = "select * from chapter where book_id = ? order by number";
-
-        return findChapters(sql, new String[]{bookId});
+        return findChapters(sql, new String[]{bookId});*/
     }
 
     /**
diff --git a/dynamic/src/main/java/xyz/fycz/dynamic/fix/App250Fix.kt b/dynamic/src/main/java/xyz/fycz/dynamic/fix/App250Fix.kt
index dfc2efb..924e95c 100644
--- a/dynamic/src/main/java/xyz/fycz/dynamic/fix/App250Fix.kt
+++ b/dynamic/src/main/java/xyz/fycz/dynamic/fix/App250Fix.kt
@@ -23,18 +23,49 @@ import androidx.viewbinding.ViewBinding
 import me.fycz.maple.MapleBridge
 import me.fycz.maple.MapleUtils
 import me.fycz.maple.MethodReplacement
+import xyz.fycz.myreader.greendao.DbManager
+import xyz.fycz.myreader.greendao.entity.Chapter
+import xyz.fycz.myreader.greendao.gen.ChapterDao
+import xyz.fycz.myreader.greendao.service.ChapterService
 import xyz.fycz.myreader.ui.activity.BookDetailedActivity
 
 /**
  * @author fengyue
  * @date 2022/8/11 16:44
  */
-@AppFix([243, 244, 245, 246, 250], ["[书籍详情界面]取消书籍简介展开时最大行数限制(无法显示完全)"], "2022-08-11")
+@AppFix(
+    [243, 244, 245, 246, 250],
+    ["[书籍详情界面]取消书籍简介展开时最大行数限制(无法显示完全)",
+        "修复从数据库中读取章节时部分数据项缺失的bug"],
+    "2022-08-11"
+)
 class App250Fix : AppFixHandle {
     override fun onFix(key: String): BooleanArray {
         return handleFix(
             key,
             "showMoreDesc" to { fxShowMoreDesc() },
+            "findBookAllChapterByBookId" to { fxFindBookAllChapterByBookId() },
+        )
+    }
+
+    private fun fxFindBookAllChapterByBookId() {
+        MapleUtils.findAndHookMethod(
+            ChapterService::class.java,
+            "findBookAllChapterByBookId",
+            String::class.java,
+            object : MethodReplacement() {
+                override fun replaceHookedMethod(param: MapleBridge.MethodHookParam): Any {
+                    val bookId = param.args[0] as String?
+                    if (bookId.isNullOrBlank()) {
+                        return emptyList<Chapter>()
+                    }
+                    return DbManager.getDaoSession().chapterDao
+                        .queryBuilder()
+                        .where(ChapterDao.Properties.BookId.eq(bookId))
+                        .orderAsc(ChapterDao.Properties.Number)
+                        .list()
+                }
+            }
         )
     }