diff --git a/src/main/java/com/docus/sw/fenpan/FenpanService.java b/src/main/java/com/docus/sw/fenpan/FenpanService.java
index 436b6ea..52bc8bd 100644
--- a/src/main/java/com/docus/sw/fenpan/FenpanService.java
+++ b/src/main/java/com/docus/sw/fenpan/FenpanService.java
@@ -12,10 +12,7 @@ import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.StandardCopyOption;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 @Slf4j
 public class FenpanService {
@@ -95,8 +92,8 @@ public class FenpanService {
     public Map<String, Zong> readFile(String readUrl) {
         //读取文件夹。
         List<Pieces> pieces = new ArrayList<>();
-        Map<String, Roll> rollMap = new HashMap<>();
-        Map<String, Zong> zongMap = new HashMap<>();
+        Map<String, Roll> rollMap = new LinkedHashMap<>();
+        Map<String, Zong> zongMap = new LinkedHashMap<>();
         this.findAllDir(readUrl, pieces);
         //写入文件
 
@@ -152,21 +149,59 @@ public class FenpanService {
             }
             roll.putPieces(piece);
             rollMap.put(name, roll);
-        }
 
-        //填充宗
-        for (String name : rollMap.keySet()) {
-            Roll roll = rollMap.get(name);
-            File file = new File(roll.getAbsolutePath());
-            String zongName = file.getParentFile().getName();
+
+            String zongName = parentFile.getParentFile().getName();
             Zong zong = zongMap.get(zongName);
             if (zong == null) {
-                zong = new Zong(file.getParentFile().getAbsolutePath(), file.getParentFile().getName());
+                zong = new Zong(parentFile.getParentFile().getAbsolutePath(), parentFile.getParentFile().getName());
             }
-            zong.put(rollMap.get(name));
+//            zong.put(rollMap.get(name));
             zongMap.put(zongName, zong);
         }
 
+        for(String zongName: zongMap.keySet()){
+            Zong zong = zongMap.get(zongName);
+            File zongfile = new File(zong.getAbsolutePath());
+            File[] files = zongfile.listFiles();
+            // 创建自定义比较器
+            Comparator<File> fileComparator = new Comparator<File>() {
+                @Override
+                public int compare(File file1, File file2) {
+                    // 使用正则表达式提取数字部分
+                    int num1 = extractNumber(file1.getName());
+                    int num2 = extractNumber(file2.getName());
+
+                    // 比较提取的数字部分
+                    return Integer.compare(num1, num2);
+                }
+
+                private int extractNumber(String fileName) {
+                    String numberPart = fileName.replaceAll("[^0-9]", "");
+                    return numberPart.isEmpty() ? 0 : Integer.parseInt(numberPart);
+                }
+            };
+
+            Arrays.sort(files, fileComparator);
+            for(File file:files){
+                Roll roll = rollMap.get(file.getName());
+                zong.put(roll);
+            }
+        }
+
+//        //填充宗
+//        for (String name : rollMap.keySet()) {
+//            Roll roll = rollMap.get(name);
+//            File file = new File(roll.getAbsolutePath());
+//            String zongName = file.getParentFile().getName();
+//            Zong zong = zongMap.get(zongName);
+//            if (zong == null) {
+//                zong = new Zong(file.getParentFile().getAbsolutePath(), file.getParentFile().getName());
+//            }
+//            zong.put(rollMap.get(name));
+//            zongMap.put(zongName, zong);
+//        }
+
         return zongMap;