diff --git a/core/core-backend/src/main/java/io/dataease/datasource/provider/ExcelUtils.java b/core/core-backend/src/main/java/io/dataease/datasource/provider/ExcelUtils.java
index e3ad66c17b..7f19164eb6 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/provider/ExcelUtils.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/provider/ExcelUtils.java
@@ -416,9 +416,6 @@ public class ExcelUtils {
                 }
                 List<String[]> data = new ArrayList<>(noModelDataListener.getData());
                 if (isPreview) {
-                    if (data.size() > 100) {
-                        data = data.subList(0, 100);
-                    }
                     for (int i = 0; i < data.size(); i++) {
                         for (int j = 0; j < data.get(i).length; j++) {
                             if (j < fields.size()) {
@@ -426,6 +423,9 @@ public class ExcelUtils {
                             }
                         }
                     }
+                    if (data.size() > 100) {
+                        data = data.subList(0, 100);
+                    }
                 }
 
                 for (int i = 0; i < fields.size(); i++) {
@@ -472,6 +472,9 @@ public class ExcelUtils {
                         }
                     }
                 }
+                if (data.size() > 100) {
+                    data = data.subList(0, 100);
+                }
             }
             for (int i = 0; i < fields.size(); i++) {
                 if (StringUtils.isEmpty(fields.get(i).getFieldType())) {