diff --git a/api-test/backend/src/main/java/io/metersphere/api/parse/api/Swagger2Parser.java b/api-test/backend/src/main/java/io/metersphere/api/parse/api/Swagger2Parser.java
index f5732f7a1f..f2fd092e3f 100644
--- a/api-test/backend/src/main/java/io/metersphere/api/parse/api/Swagger2Parser.java
+++ b/api-test/backend/src/main/java/io/metersphere/api/parse/api/Swagger2Parser.java
@@ -428,14 +428,16 @@ public class Swagger2Parser extends SwaggerAbstractParser {
             body.setFormat("JSON-SCHEMA");
         } else if (body.getType().equals(Body.WWW_FROM) || body.getType().equals(Body.FORM_DATA)) {
             String parameterStr = parseSchema(bodyParameter.getSchema());
-            JSONObject jsonObject = JSONUtil.parseObject(parameterStr);
-            Set<String> strings = jsonObject.keySet();
-            List<KeyValue> kvs = new ArrayList<>();
-            for (String key : strings) {
-                KeyValue keyValue = new KeyValue(key, jsonObject.get(key).toString());
-                kvs.add(keyValue);
+            if (StringUtils.isNotBlank(parameterStr)) {
+                JSONObject jsonObject = JSONUtil.parseObject(parameterStr);
+                Set<String> strings = jsonObject.keySet();
+                List<KeyValue> kvs = new ArrayList<>();
+                for (String key : strings) {
+                    KeyValue keyValue = new KeyValue(key, jsonObject.get(key).toString());
+                    kvs.add(keyValue);
+                }
+                body.setKvs(kvs);
             }
-            body.setKvs(kvs);
         } else {
             body.setRaw(parseSchema(bodyParameter.getSchema()));
         }
diff --git a/api-test/backend/src/main/java/io/metersphere/service/MockConfigService.java b/api-test/backend/src/main/java/io/metersphere/service/MockConfigService.java
index d536fa06cc..3592cae377 100644
--- a/api-test/backend/src/main/java/io/metersphere/service/MockConfigService.java
+++ b/api-test/backend/src/main/java/io/metersphere/service/MockConfigService.java
@@ -828,7 +828,7 @@ public class MockConfigService {
         String urlPrefix = "/mock/" + projectId + "/";
         String requestUri = request.getRequestURI();
         String[] urlParamArr = requestUri.split(urlPrefix);
-        return urlParamArr[urlParamArr.length - 1];
+        return urlParamArr.length == 0 ? "" : urlParamArr[urlParamArr.length - 1];
     }
 
     public MockConfigResponse findByApiId(String id) {