diff --git a/core/backend/src/main/java/io/dataease/service/datafill/DataFillDataService.java b/core/backend/src/main/java/io/dataease/service/datafill/DataFillDataService.java
index e19a4c9a8f..4146af01ff 100644
--- a/core/backend/src/main/java/io/dataease/service/datafill/DataFillDataService.java
+++ b/core/backend/src/main/java/io/dataease/service/datafill/DataFillDataService.java
@@ -715,7 +715,7 @@ public class DataFillDataService {
                             if (StringUtils.equalsIgnoreCase(field.getType(), "checkbox") ||
                                     StringUtils.equalsIgnoreCase(field.getType(), "select") && field.getSettings().isMultiple()) {
                                 List<String> list = new ArrayList<>();
-                                String[] strArr = excelRowData.split(",");
+                                String[] strArr = excelRowData.split(";");
                                 for (String str : strArr) {
                                     if (StringUtils.isNotBlank(str)) {
                                         list.add(str);