diff --git a/src/main/java/com/celnet/datadump/service/impl/DataImportNewServiceImpl.java b/src/main/java/com/celnet/datadump/service/impl/DataImportNewServiceImpl.java
index e744dd8..1e6ccf8 100644
--- a/src/main/java/com/celnet/datadump/service/impl/DataImportNewServiceImpl.java
+++ b/src/main/java/com/celnet/datadump/service/impl/DataImportNewServiceImpl.java
@@ -1442,7 +1442,7 @@ public class DataImportNewServiceImpl implements DataImportNewService {
 
                     // 创建从开始年份到当前年份的子目录
                     for (int year = beginYear; year <= currentYear; year++) {
-                        File yearDir = new File(Const.SERVER_FILE_PATH + "/" + api + "—" + year);
+                        File yearDir = new File(Const.SERVER_FILE_PATH + "/" + api + "-" + year);
                         if (!yearDir.exists()) {
                             yearDir.mkdir();
                         }