diff --git a/backend/src/main/java/io/metersphere/api/dto/definition/parse/Swagger3Parser.java b/backend/src/main/java/io/metersphere/api/dto/definition/parse/Swagger3Parser.java
index a5c15a1393..a73ee76db2 100644
--- a/backend/src/main/java/io/metersphere/api/dto/definition/parse/Swagger3Parser.java
+++ b/backend/src/main/java/io/metersphere/api/dto/definition/parse/Swagger3Parser.java
@@ -458,13 +458,18 @@ public class Swagger3Parser extends SwaggerAbstractParser {
     private JsonSchemaItem parseSchema(Schema schema, Set<String> refSet) {
         if (schema == null) return null;
         JsonSchemaItem item = new JsonSchemaItem();
+        if(schema.getRequired()!=null){
+            item.setRequired(schema.getRequired());
+        }
         if (StringUtils.isNotBlank(schema.get$ref())) {
             if (refSet.contains(schema.get$ref())) return item;
             item.setType("object");
             refSet.add(schema.get$ref());
             Schema modelByRef = getModelByRef(schema.get$ref());
-            if (modelByRef != null)
+            if (modelByRef != null){
                 item.setProperties(parseSchemaProperties(modelByRef, refSet));
+                item.setRequired(modelByRef.getRequired());
+            }
         } else if (schema instanceof ArraySchema) {
             Schema items = ((ArraySchema) schema).getItems();
             item.setType("array");
@@ -715,6 +720,9 @@ public class Swagger3Parser extends SwaggerAbstractParser {
         String type = requestBody.getString("type");
 
         JSONObject parsedParam = new JSONObject();
+        if(required!=null){
+            parsedParam.put("required",required);
+        }
         if (StringUtils.isNotBlank(type)) {
             if (StringUtils.equals(type, "array")) {
                 JSONObject items = requestBody.getJSONObject("items");
@@ -727,18 +735,11 @@ public class Swagger3Parser extends SwaggerAbstractParser {
             } else if (StringUtils.equals(type, "object")) {
                 parsedParam.put("type", "object");
                 JSONObject properties = requestBody.getJSONObject("properties");
-                JSONObject swaggerProperties = new JSONObject();
-                properties.keySet().forEach((k) -> {
-                    JSONObject item = buildJsonSchema(properties.getJSONObject(k), required);
-                    if (required != null && required.contains(k)) {
-                        item.put("required", true);
-                    }
-                    swaggerProperties.put(k, item);
-                });
+
                 if (StringUtils.isNotBlank(requestBody.getString("description"))) {
                     parsedParam.put("description", requestBody.getString("description"));
                 }
-                parsedParam.put("properties", swaggerProperties);
+                parsedParam.put("properties", properties);
             } else if (StringUtils.equals(type, "integer")) {
                 parsedParam.put("type", "integer");
                 parsedParam.put("format", "int64");