diff --git a/backend/src/main/java/io/metersphere/api/service/HistoricalDataUpgradeService.java b/backend/src/main/java/io/metersphere/api/service/HistoricalDataUpgradeService.java
index 03d565035c..d5ed6b340c 100644
--- a/backend/src/main/java/io/metersphere/api/service/HistoricalDataUpgradeService.java
+++ b/backend/src/main/java/io/metersphere/api/service/HistoricalDataUpgradeService.java
@@ -18,6 +18,7 @@ import io.metersphere.api.dto.definition.request.sampler.MsJDBCSampler;
 import io.metersphere.api.dto.definition.request.sampler.MsTCPSampler;
 import io.metersphere.api.dto.definition.request.timer.MsConstantTimer;
 import io.metersphere.api.dto.scenario.Body;
+import io.metersphere.api.dto.scenario.KeyValue;
 import io.metersphere.api.dto.scenario.Scenario;
 import io.metersphere.api.dto.scenario.environment.EnvironmentConfig;
 import io.metersphere.api.dto.scenario.request.*;
@@ -108,13 +109,40 @@ public class HistoricalDataUpgradeService {
                         URL urlObject = new URL(request1.getUrl());
                         String envPath = StringUtils.equals(urlObject.getPath(), "/") ? "" : urlObject.getPath();
                         request1.setPath(envPath);
+                        request1.setUrl(null);
                     } catch (Exception ex) {
                         LogUtil.error(ex.getMessage());
                     }
+                } else {
+                    request1.setUrl(null);
                 }
-                if (request1.getBody() != null && request1.getBody().isOldKV()) {
-                    request1.getBody().setType(Body.FORM_DATA);
+                if (request1.getBody() != null) {
                     request1.getBody().setBinary(new ArrayList<>());
+                    if (request1.getBody().isOldKV()) {
+                        request1.getBody().setType(Body.FORM_DATA);
+                    }
+                    if ("json".equals(request1.getBody().getFormat())) {
+                        request1.getBody().setType(Body.JSON);
+                        if (CollectionUtils.isEmpty(request1.getHeaders())) {
+                            List<KeyValue> headers = new LinkedList<>();
+                            headers.add(new KeyValue("Content-Type", "application/json"));
+                            request1.setHeaders(headers);
+                        } else {
+                            boolean isJsonType = false;
+                            for (KeyValue keyValue : request1.getHeaders()) {
+                                if ("Content-Type".equals(keyValue.getName())) {
+                                    isJsonType = true;
+                                    break;
+                                }
+                            }
+                            if (!isJsonType) {
+                                request1.getHeaders().add(new KeyValue("Content-Type", "application/json"));
+                            }
+                        }
+                    }
+                    if ("xml".equals(request1.getBody().getFormat())) {
+                        request1.getBody().setType(Body.XML);
+                    }
                 }
                 BeanUtils.copyBean(element, request1);
                 ((MsHTTPSamplerProxy) element).setProtocol(RequestType.HTTP);
@@ -366,14 +394,16 @@ public class HistoricalDataUpgradeService {
         environmentDTOMap = new HashMap<>();
         if (CollectionUtils.isNotEmpty(environments)) {
             environments.forEach(environment -> {
-                EnvironmentConfig envConfig = JSONObject.parseObject(environment.getConfig(), EnvironmentConfig.class);
-                if (CollectionUtils.isNotEmpty(envConfig.getDatabaseConfigs())) {
-                    envConfig.getDatabaseConfigs().forEach(item -> {
-                        EnvironmentDTO dto = new EnvironmentDTO();
-                        dto.setDatabaseConfig(item);
-                        dto.setEnvironmentId(environment.getId());
-                        environmentDTOMap.put(item.getId(), dto);
-                    });
+                if (environment != null && environment.getConfig() != null) {
+                    EnvironmentConfig envConfig = JSONObject.parseObject(environment.getConfig(), EnvironmentConfig.class);
+                    if (CollectionUtils.isNotEmpty(envConfig.getDatabaseConfigs())) {
+                        envConfig.getDatabaseConfigs().forEach(item -> {
+                            EnvironmentDTO dto = new EnvironmentDTO();
+                            dto.setDatabaseConfig(item);
+                            dto.setEnvironmentId(environment.getId());
+                            environmentDTOMap.put(item.getId(), dto);
+                        });
+                    }
                 }
             });
         }