diff --git a/backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java b/backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java
index 8def5bebb4..ff19e54bd2 100644
--- a/backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java
+++ b/backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java
@@ -496,7 +496,7 @@ public class ExtractDataService {
                 break;
             case "incremental_add":
                 transName = "trans_add_" + DorisTableUtils.dorisName(datasetTable.getId());
-                outFile = DorisTableUtils.dorisName(datasetTable.getId());
+                outFile = DorisTableUtils.dorisAddName(datasetTable.getId());
                 jobName = "job_add_" + DorisTableUtils.dorisName(datasetTable.getId());
                 script = String.format(shellScript, dorisConfigration.getUsername(), dorisConfigration.getPassword(), String.valueOf(System.currentTimeMillis()), separator, columns, "APPEND", root_path + outFile + "." + extention, dorisConfigration.getHost(), dorisConfigration.getHttpPort(), dorisConfigration.getDataBase(), DorisTableUtils.dorisName(datasetTable.getId()), root_path + outFile + "." + extention);
                 break;