diff --git a/src/main/java/com/point/strategy/datas/service/ImportService.java b/src/main/java/com/point/strategy/datas/service/ImportService.java
index d7049f8..5025d32 100644
--- a/src/main/java/com/point/strategy/datas/service/ImportService.java
+++ b/src/main/java/com/point/strategy/datas/service/ImportService.java
@@ -1055,7 +1055,11 @@ public class ImportService {
                     String dir1 = saveUrl +"/"+ replace + '/';
                     String dir = "uploadFile" +"/"+ replace + '/';
                     File[] files1 = file.listFiles();
-                    Arrays.sort(files1);
+                    if (files1 == null || files1.length == 0) {
+                        continue;
+                    }
+                    // 确保按原始文件名顺序处理
+                    Arrays.sort(files1, Comparator.comparing(File::getName));
                     if(1==type){
                         //覆盖  先删除wsjh_20201103104220949_temp_file表的记录
                         HashMap mapTwo = new HashMap();
@@ -2018,6 +2022,8 @@ public class ImportService {
                                 for (Path path2 : dirStream2) {
                                     fileList2.add(path2);
                                 }
+                                // 确保批量上传时按文件名顺序处理
+                                fileList2.sort(Comparator.comparing(pathEntry -> pathEntry.getFileName().toString()));
                                 
                                 if (1 == type) {
                                     //覆盖  先删除wsjh_20201103104220949_temp_file表的记录