diff --git a/core/core-backend/src/main/java/io/dataease/datasource/provider/ApiUtils.java b/core/core-backend/src/main/java/io/dataease/datasource/provider/ApiUtils.java
index 60d68f572e..504af43734 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/provider/ApiUtils.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/provider/ApiUtils.java
@@ -446,23 +446,34 @@ public class ApiUtils {
         return response;
     }
 
-    private static void previewNum(List<Map<String, Object>> field) {
-        for (Map<String, Object> stringObjectMap : field) {
+    private static void previewNum(List<Map<String, Object>> fields, String response) {
+        int previewNum = 100;
+        for (Map<String, Object> field : fields) {
             JSONArray newArray = new JSONArray();
-            if (stringObjectMap.get("value") != null) {
-                try {
-                    TypeReference<JSONArray> listTypeReference = new TypeReference<JSONArray>() {
-                    };
-                    JSONArray array = objectMapper.readValue(stringObjectMap.get("value").toString(), listTypeReference);
-                    if (array.size() > 100) {
-                        for (int i = 0; i < Math.min(100, array.size()); i++) {
-                            newArray.add(array.get(i));
+            if (field.get("value") != null) {
+                Object object = JsonPath.using(jsonPathConf).parse(response).read(field.get("jsonPath").toString());
+                int i = 0;
+                if (object instanceof List) {
+                    for (Object o : (List<String>) object) {
+                        if (Objects.isNull(o)) {
+                            newArray.add("");
+                        } else {
+                            newArray.add(o.toString());
+                        }
+                        i++;
+                        if (i >= previewNum) {
+                            break;
                         }
-                        stringObjectMap.put("value", newArray);
                     }
-                } catch (Exception e) {
-
+                } else {
+                    if (object != null) {
+                        newArray.add(object.toString());
+                    }
                 }
+                field.put("value", newArray);
+            } else {
+                List<Map<String, Object>> childrenFields = (List<Map<String, Object>>) field.get("children");
+                previewNum(childrenFields, response);
             }
         }
     }
@@ -505,7 +516,7 @@ public class ApiUtils {
                 rootPath = "$";
                 handleStr(apiDefinition, response, fields, rootPath);
             }
-            previewNum(fields);
+            previewNum(fields, response);
             apiDefinition.setJsonFields(fields);
             return apiDefinition;
         } else {
@@ -552,7 +563,6 @@ public class ApiUtils {
                             };
                             array = objectMapper.readValue(field.get("value").toString(), listTypeReference);
                         } catch (Exception e) {
-                            e.printStackTrace();
                             DEException.throwException(e);
                         }
                         array.add(Optional.ofNullable(data.get(field.get("originName"))).orElse("").toString().replaceAll("\n", " ").replaceAll("\r", " "));