diff --git a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtLoadTestMapper.java b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtLoadTestMapper.java
index 9ea652a93f..6c95dc1a2b 100644
--- a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtLoadTestMapper.java
+++ b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtLoadTestMapper.java
@@ -2,6 +2,7 @@ package io.metersphere.base.mapper.ext;
 
 import io.metersphere.base.domain.LoadTest;
 import io.metersphere.dto.LoadTestDTO;
+import io.metersphere.dto.LoadTestFileDTO;
 import io.metersphere.track.request.testplan.QueryTestPlanRequest;
 import org.apache.ibatis.annotations.Param;
 
@@ -16,4 +17,7 @@ public interface ExtLoadTestMapper {
     int checkLoadTestOwner(@Param("testId") String testId, @Param("workspaceIds") Set<String> workspaceIds);
 
     LoadTest getNextNum(@Param("projectId") String projectId);
+
+    List<LoadTestFileDTO> getProjectFiles(@Param("projectId") String projectId, @Param("loadTypes") List<String> loadType);
+
 }
diff --git a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtLoadTestMapper.xml b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtLoadTestMapper.xml
index 0282187863..885b380e80 100644
--- a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtLoadTestMapper.xml
+++ b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtLoadTestMapper.xml
@@ -131,4 +131,16 @@
     <select id="getNextNum" resultType="io.metersphere.base.domain.LoadTest">
         select * from load_test lt where lt.project_id = #{projectId} ORDER BY num DESC LIMIT 1;
     </select>
+
+    <select id="getProjectFiles" resultType="io.metersphere.dto.LoadTestFileDTO">
+        SELECT file_metadata.*, load_test.id as testId, load_test.name as testName
+        FROM load_test
+                     JOIN load_test_file ON load_test.id = load_test_file.test_id
+                     JOIN file_metadata ON load_test_file.file_id = file_metadata.id
+        WHERE file_metadata.type IN
+        <foreach collection="loadTypes" item="id" separator="," open="(" close=")">
+            #{id}
+        </foreach>
+        AND project_id = #{projectId,jdbcType=VARCHAR}
+    </select>
 </mapper>
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/commons/utils/UrlTestUtils.java b/backend/src/main/java/io/metersphere/commons/utils/UrlTestUtils.java
index d536cf484d..ce72089a50 100644
--- a/backend/src/main/java/io/metersphere/commons/utils/UrlTestUtils.java
+++ b/backend/src/main/java/io/metersphere/commons/utils/UrlTestUtils.java
@@ -1,20 +1,24 @@
 package io.metersphere.commons.utils;
 
+import java.net.HttpURLConnection;
 import java.net.URL;
-import java.net.URLConnection;
 
 public class UrlTestUtils {
 
-    public static boolean testUrlWithTimeOut(String urlString, int timeOutMillSeconds) {
+    public static boolean testUrlWithTimeOut(String address, int timeOutMillSeconds) {
         try {
-            URL url = new URL(urlString);
-            URLConnection co = url.openConnection();
-            co.setConnectTimeout(timeOutMillSeconds);
-            co.connect();
-            return true;
+            URL urlObj = new URL(address);
+            HttpURLConnection oc = (HttpURLConnection) urlObj.openConnection();
+            oc.setUseCaches(false);
+            oc.setConnectTimeout(timeOutMillSeconds); // 设置超时时间
+            int status = oc.getResponseCode();// 请求状态
+            if (200 == status) {
+                return true;
+            }
         } catch (Exception e) {
-            LogUtil.error(e);
+            e.printStackTrace();
             return false;
         }
+        return false;
     }
 }
diff --git a/backend/src/main/java/io/metersphere/dto/LoadTestFileDTO.java b/backend/src/main/java/io/metersphere/dto/LoadTestFileDTO.java
new file mode 100644
index 0000000000..a5f9522e10
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/dto/LoadTestFileDTO.java
@@ -0,0 +1,12 @@
+package io.metersphere.dto;
+
+import io.metersphere.base.domain.FileMetadata;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class LoadTestFileDTO extends FileMetadata {
+    private String testId;
+    private String testName;
+}
diff --git a/backend/src/main/java/io/metersphere/performance/controller/PerformanceTestController.java b/backend/src/main/java/io/metersphere/performance/controller/PerformanceTestController.java
index 5abb10fc2f..30d23051a3 100644
--- a/backend/src/main/java/io/metersphere/performance/controller/PerformanceTestController.java
+++ b/backend/src/main/java/io/metersphere/performance/controller/PerformanceTestController.java
@@ -12,6 +12,7 @@ import io.metersphere.commons.utils.SessionUtils;
 import io.metersphere.controller.request.QueryScheduleRequest;
 import io.metersphere.dto.DashboardTestDTO;
 import io.metersphere.dto.LoadTestDTO;
+import io.metersphere.dto.LoadTestFileDTO;
 import io.metersphere.dto.ScheduleDao;
 import io.metersphere.performance.service.PerformanceTestService;
 import io.metersphere.service.CheckPermissionService;
@@ -112,6 +113,14 @@ public class PerformanceTestController {
         return performanceTestService.getJmxContent(testId);
     }
 
+    @GetMapping("/project/{loadType}/{projectId}/{goPage}/{pageSize}")
+    public Pager<List<LoadTestFileDTO>> getProjectFiles(@PathVariable String projectId, @PathVariable String loadType,
+                                                        @PathVariable int goPage, @PathVariable int pageSize) {
+        checkPermissionService.checkProjectOwner(projectId);
+        Page<Object> page = PageHelper.startPage(goPage, pageSize, true);
+        return PageUtils.setPageInfo(page, performanceTestService.getProjectFiles(projectId, loadType));
+    }
+
     @PostMapping("/delete")
     public void delete(@RequestBody DeleteTestPlanRequest request) {
         checkPermissionService.checkPerformanceTestOwner(request.getId());
diff --git a/backend/src/main/java/io/metersphere/performance/parse/xml/reader/jmx/JmeterDocumentParser.java b/backend/src/main/java/io/metersphere/performance/parse/xml/reader/jmx/JmeterDocumentParser.java
index 8c956b18f5..0af5537b3d 100644
--- a/backend/src/main/java/io/metersphere/performance/parse/xml/reader/jmx/JmeterDocumentParser.java
+++ b/backend/src/main/java/io/metersphere/performance/parse/xml/reader/jmx/JmeterDocumentParser.java
@@ -9,6 +9,7 @@ import io.metersphere.config.KafkaProperties;
 import io.metersphere.i18n.Translator;
 import io.metersphere.performance.engine.EngineContext;
 import io.metersphere.performance.parse.xml.reader.DocumentParser;
+import org.apache.commons.lang3.BooleanUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
@@ -639,6 +640,25 @@ public class JmeterDocumentParser implements DocumentParser {
             ((List<?>) holds).remove(0);
             hold = o.toString();
         }
+        Object deleteds = context.getProperty("deleted");
+        String deleted = "false";
+        if (deleteds instanceof List) {
+            Object o = ((List<?>) deleteds).get(0);
+            ((List<?>) deleteds).remove(0);
+            deleted = o.toString();
+        }
+        Object enableds = context.getProperty("enabled");
+        String enabled = "true";
+        if (enableds instanceof List) {
+            Object o = ((List<?>) enableds).get(0);
+            ((List<?>) enableds).remove(0);
+            enabled = o.toString();
+        }
+
+        threadGroup.setAttribute("enabled", enabled);
+        if (BooleanUtils.toBoolean(deleted)) {
+            threadGroup.setAttribute("enabled", "false");
+        }
         Element elementProp = document.createElement("elementProp");
         elementProp.setAttribute("name", "ThreadGroup.main_controller");
         elementProp.setAttribute("elementType", "com.blazemeter.jmeter.control.VirtualUserController");
diff --git a/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java b/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
index f6e66c6347..f8e2ccf152 100644
--- a/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
+++ b/backend/src/main/java/io/metersphere/performance/service/PerformanceTestService.java
@@ -16,6 +16,7 @@ import io.metersphere.controller.request.OrderRequest;
 import io.metersphere.controller.request.QueryScheduleRequest;
 import io.metersphere.dto.DashboardTestDTO;
 import io.metersphere.dto.LoadTestDTO;
+import io.metersphere.dto.LoadTestFileDTO;
 import io.metersphere.dto.ScheduleDao;
 import io.metersphere.i18n.Translator;
 import io.metersphere.job.sechedule.PerformanceTestJob;
@@ -38,6 +39,7 @@ import javax.annotation.Resource;
 import java.io.OutputStream;
 import java.net.InetSocketAddress;
 import java.net.Socket;
+import java.nio.charset.StandardCharsets;
 import java.time.Instant;
 import java.time.temporal.ChronoUnit;
 import java.util.*;
@@ -126,21 +128,54 @@ public class PerformanceTestService {
     }
 
     public String save(SaveTestPlanRequest request, List<MultipartFile> files) {
-        if (files == null) {
-            throw new IllegalArgumentException(Translator.get("file_cannot_be_null"));
-        }
         checkQuota(request, true);
-        final LoadTestWithBLOBs loadTest = saveLoadTest(request);
-        files.forEach(file -> {
-            final FileMetadata fileMetadata = fileService.saveFile(file);
+        LoadTestWithBLOBs loadTest = saveLoadTest(request);
+
+        // 新选择了一个文件，删除原来的文件
+        List<FileMetadata> importFiles = request.getUpdatedFileList();
+        List<String> importFileIds = importFiles.stream().map(FileMetadata::getId).collect(Collectors.toList());
+        // 导入项目里其他的文件
+        this.importFiles(importFileIds, loadTest.getId());
+        // 保存上传的问题件
+        this.saveUploadFiles(files, loadTest.getId());
+        // 直接上传了jmx，用于API导入的场景
+        String jmx = request.getJmx();
+        if (StringUtils.isNotBlank(jmx)) {
+            byte[] bytes = jmx.getBytes(StandardCharsets.UTF_8);
+            FileMetadata fileMetadata = fileService.saveFile(bytes, request.getName() + ".jmx", (long) bytes.length);
             LoadTestFile loadTestFile = new LoadTestFile();
             loadTestFile.setTestId(loadTest.getId());
             loadTestFile.setFileId(fileMetadata.getId());
             loadTestFileMapper.insert(loadTestFile);
-        });
+        }
         return loadTest.getId();
     }
 
+    private void saveUploadFiles(List<MultipartFile> files, String testId) {
+        if (files != null) {
+            files.forEach(file -> {
+                final FileMetadata fileMetadata = fileService.saveFile(file);
+                LoadTestFile loadTestFile = new LoadTestFile();
+                loadTestFile.setTestId(testId);
+                loadTestFile.setFileId(fileMetadata.getId());
+                loadTestFileMapper.insert(loadTestFile);
+            });
+        }
+    }
+
+    private void importFiles(List<String> importFileIds, String testId) {
+        importFileIds.forEach(fileId -> {
+            if (StringUtils.isBlank(fileId)) {
+                return;
+            }
+            FileMetadata fileMetadata = fileService.copyFile(fileId);
+            LoadTestFile loadTestFile = new LoadTestFile();
+            loadTestFile.setTestId(testId);
+            loadTestFile.setFileId(fileMetadata.getId());
+            loadTestFileMapper.insert(loadTestFile);
+        });
+    }
+
     private LoadTestWithBLOBs saveLoadTest(SaveTestPlanRequest request) {
 
         LoadTestExample example = new LoadTestExample();
@@ -183,15 +218,19 @@ public class PerformanceTestService {
         // 相减
         List<String> deleteFileIds = ListUtils.subtract(originFileIds, updatedFileIds);
         fileService.deleteFileByIds(deleteFileIds);
-
-        if (files != null) {
-            files.forEach(file -> {
-                final FileMetadata fileMetadata = fileService.saveFile(file);
-                LoadTestFile loadTestFile = new LoadTestFile();
-                loadTestFile.setTestId(request.getId());
-                loadTestFile.setFileId(fileMetadata.getId());
-                loadTestFileMapper.insert(loadTestFile);
-            });
+        // 导入项目里其他的文件
+        List<String> addFileIds = ListUtils.subtract(updatedFileIds, originFileIds);
+        this.importFiles(addFileIds, request.getId());
+        this.saveUploadFiles(files, request.getId());
+        // 直接上传了jmx，用于API导入的场景
+        String jmx = request.getJmx();
+        if (StringUtils.isNotBlank(jmx)) {
+            byte[] bytes = jmx.getBytes(StandardCharsets.UTF_8);
+            FileMetadata fileMetadata = fileService.saveFile(bytes, request.getName() + ".jmx", (long) bytes.length);
+            LoadTestFile loadTestFile = new LoadTestFile();
+            loadTestFile.setTestId(request.getId());
+            loadTestFile.setFileId(fileMetadata.getId());
+            loadTestFileMapper.insert(loadTestFile);
         }
 
         loadTest.setName(request.getName());
@@ -508,4 +547,14 @@ public class PerformanceTestService {
             return Optional.of(loadTest.getNum() + 1).orElse(100001);
         }
     }
+
+    public List<LoadTestFileDTO> getProjectFiles(String projectId, String loadType) {
+        List<String> loadTypes = new ArrayList<>();
+        loadTypes.add(StringUtils.upperCase(loadType));
+        if (StringUtils.equalsIgnoreCase(loadType, "resource")) {
+            loadTypes.add(FileType.CSV.name());
+            loadTypes.add(FileType.JAR.name());
+        }
+        return extLoadTestMapper.getProjectFiles(projectId, loadTypes);
+    }
 }
diff --git a/backend/src/main/java/io/metersphere/service/FileService.java b/backend/src/main/java/io/metersphere/service/FileService.java
index 08d3fa0748..4938f950e9 100644
--- a/backend/src/main/java/io/metersphere/service/FileService.java
+++ b/backend/src/main/java/io/metersphere/service/FileService.java
@@ -169,4 +169,10 @@ public class FileService {
     public FileMetadata getFileMetadataById(String fileId) {
         return fileMetadataMapper.selectByPrimaryKey(fileId);
     }
+
+    public List<FileMetadata> getProjectJMXs(String projectId) {
+        FileMetadataExample example = new FileMetadataExample();
+        fileMetadataMapper.selectByExample(example);
+        return null;
+    }
 }
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/track/request/testplan/SaveTestPlanRequest.java b/backend/src/main/java/io/metersphere/track/request/testplan/SaveTestPlanRequest.java
index 60481f480e..cf7753a964 100644
--- a/backend/src/main/java/io/metersphere/track/request/testplan/SaveTestPlanRequest.java
+++ b/backend/src/main/java/io/metersphere/track/request/testplan/SaveTestPlanRequest.java
@@ -1,4 +1,14 @@
 package io.metersphere.track.request.testplan;
 
+import io.metersphere.base.domain.FileMetadata;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+
+@Setter
+@Getter
 public class SaveTestPlanRequest extends TestPlanRequest {
+    private List<FileMetadata> updatedFileList;
+
 }
diff --git a/backend/src/main/java/io/metersphere/track/request/testplan/TestPlanRequest.java b/backend/src/main/java/io/metersphere/track/request/testplan/TestPlanRequest.java
index 4155783918..89de645106 100644
--- a/backend/src/main/java/io/metersphere/track/request/testplan/TestPlanRequest.java
+++ b/backend/src/main/java/io/metersphere/track/request/testplan/TestPlanRequest.java
@@ -16,7 +16,7 @@ public class TestPlanRequest {
 
     private String description;
 
-    private String scenarioDefinition;
+    private String jmx;
 
     private Long createTime;
 
diff --git a/frontend/src/business/components/performance/report/components/PerformancePressureConfig.vue b/frontend/src/business/components/performance/report/components/PerformancePressureConfig.vue
index 234783b9d2..2592f89233 100644
--- a/frontend/src/business/components/performance/report/components/PerformancePressureConfig.vue
+++ b/frontend/src/business/components/performance/report/components/PerformancePressureConfig.vue
@@ -8,17 +8,17 @@
     <el-row>
       <el-collapse v-model="activeNames">
         <el-collapse-item :title="threadGroup.attributes.testname" :name="index"
-                          v-for="(threadGroup, index) in threadGroups"
+                          v-for="(threadGroup, index) in threadGroups.filter(th=>th.enabled === 'true' && th.deleted=='false')"
                           :key="index">
           <el-col :span="10">
             <el-form :inline="true">
               <el-form-item :label="$t('load_test.thread_num')">
                 <el-input-number
-                    :disabled="true"
-                    :placeholder="$t('load_test.input_thread_num')"
-                    v-model="threadGroup.threadNumber"
-                    :min="1"
-                    size="mini"/>
+                  :disabled="true"
+                  :placeholder="$t('load_test.input_thread_num')"
+                  v-model="threadGroup.threadNumber"
+                  :min="1"
+                  size="mini"/>
               </el-form-item>
               <br>
               <el-form-item>
@@ -31,72 +31,72 @@
               <div v-if="threadGroup.threadType === 'DURATION'">
                 <el-form-item :label="$t('load_test.duration')">
                   <el-input-number
-                      :disabled="true"
-                      v-model="threadGroup.duration"
-                      :min="1"
-                      @change="calculateChart(threadGroup)"
-                      size="mini"/>
+                    :disabled="true"
+                    v-model="threadGroup.duration"
+                    :min="1"
+                    @change="calculateChart(threadGroup)"
+                    size="mini"/>
                 </el-form-item>
                 <br>
                 <el-form-item :label="$t('load_test.rps_limit')">
                   <el-switch v-model="threadGroup.rpsLimitEnable" @change="calculateTotalChart()"/>
                   &nbsp;
                   <el-input-number
-                      :disabled="true "
-                      v-model="threadGroup.rpsLimit"
-                      @change="calculateChart(threadGroup)"
-                      :min="1"
-                      size="mini"/>
+                    :disabled="true "
+                    v-model="threadGroup.rpsLimit"
+                    @change="calculateChart(threadGroup)"
+                    :min="1"
+                    size="mini"/>
                 </el-form-item>
                 <br>
                 <el-form-item :label="$t('load_test.ramp_up_time_within')">
                   <el-input-number
-                      :disabled="true"
-                      :min="1"
-                      :max="threadGroup.duration"
-                      v-model="threadGroup.rampUpTime"
-                      @change="calculateChart(threadGroup)"
-                      size="mini"/>
+                    :disabled="true"
+                    :min="1"
+                    :max="threadGroup.duration"
+                    v-model="threadGroup.rampUpTime"
+                    @change="calculateChart(threadGroup)"
+                    size="mini"/>
                 </el-form-item>
                 <el-form-item :label="$t('load_test.ramp_up_time_minutes')">
                   <el-input-number
-                      :disabled="true"
-                      :min="1"
-                      :max="Math.min(threadGroup.threadNumber, threadGroup.rampUpTime)"
-                      v-model="threadGroup.step"
-                      @change="calculateChart(threadGroup)"
-                      size="mini"/>
+                    :disabled="true"
+                    :min="1"
+                    :max="Math.min(threadGroup.threadNumber, threadGroup.rampUpTime)"
+                    v-model="threadGroup.step"
+                    @change="calculateChart(threadGroup)"
+                    size="mini"/>
                 </el-form-item>
                 <el-form-item :label="$t('load_test.ramp_up_time_times')"/>
               </div>
               <div v-if="threadGroup.threadType === 'ITERATION'">
                 <el-form-item :label="$t('load_test.iterate_num')">
                   <el-input-number
-                      :disabled="true"
-                      v-model="threadGroup.iterateNum"
-                      :min="1"
-                      @change="calculateChart(threadGroup)"
-                      size="mini"/>
+                    :disabled="true"
+                    v-model="threadGroup.iterateNum"
+                    :min="1"
+                    @change="calculateChart(threadGroup)"
+                    size="mini"/>
                 </el-form-item>
                 <br>
                 <el-form-item :label="$t('load_test.rps_limit')">
                   <el-switch v-model="threadGroup.rpsLimitEnable" @change="calculateTotalChart()"/>
                   &nbsp;
                   <el-input-number
-                      :disabled="true || !threadGroup.rpsLimitEnable"
-                      v-model="threadGroup.rpsLimit"
-                      @change="calculateChart(threadGroup)"
-                      :min="1"
-                      size="mini"/>
+                    :disabled="true || !threadGroup.rpsLimitEnable"
+                    v-model="threadGroup.rpsLimit"
+                    @change="calculateChart(threadGroup)"
+                    :min="1"
+                    size="mini"/>
                 </el-form-item>
                 <br>
                 <el-form-item :label="$t('load_test.ramp_up_time_within')">
                   <el-input-number
-                      :disabled="true"
-                      :min="1"
-                      v-model="threadGroup.iterateRampUp"
-                      @change="calculateChart(threadGroup)"
-                      size="mini"/>
+                    :disabled="true"
+                    :min="1"
+                    v-model="threadGroup.iterateRampUp"
+                    @change="calculateChart(threadGroup)"
+                    size="mini"/>
                 </el-form-item>
                 <el-form-item :label="$t('load_test.ramp_up_time_seconds')"/>
               </div>
@@ -126,14 +126,16 @@ const RPS_LIMIT_ENABLE = "rpsLimitEnable";
 const THREAD_TYPE = "threadType";
 const ITERATE_NUM = "iterateNum";
 const ITERATE_RAMP_UP = "iterateRampUpTime";
+const ENABLED = "enabled";
+const DELETED = "deleted";
 
 const hexToRgba = function (hex, opacity) {
   return 'rgba(' + parseInt('0x' + hex.slice(1, 3)) + ',' + parseInt('0x' + hex.slice(3, 5)) + ','
-      + parseInt('0x' + hex.slice(5, 7)) + ',' + opacity + ')';
+    + parseInt('0x' + hex.slice(5, 7)) + ',' + opacity + ')';
 }
 const hexToRgb = function (hex) {
   return 'rgb(' + parseInt('0x' + hex.slice(1, 3)) + ',' + parseInt('0x' + hex.slice(3, 5))
-      + ',' + parseInt('0x' + hex.slice(5, 7)) + ')';
+    + ',' + parseInt('0x' + hex.slice(5, 7)) + ')';
 }
 
 export default {
@@ -163,83 +165,51 @@ export default {
     calculateLoadConfiguration: function (data) {
       for (let i = 0; i < data.length; i++) {
         let d = data[i];
-        if (d instanceof Array) {
-          d.forEach(item => {
-            switch (item.key) {
-              case TARGET_LEVEL:
-                this.threadGroups[i].threadNumber = item.value;
-                break;
-              case RAMP_UP:
-                this.threadGroups[i].rampUpTime = item.value;
-                break;
-              case ITERATE_RAMP_UP:
-                this.threadGroups[i].iterateRampUp = item.value;
-                break;
-              case DURATION:
-                if (item.unit) {
-                  this.threadGroups[i].duration = item.value;
-                } else {
-                  this.threadGroups[i].duration = item.value * 60;
-                }
-                break;
-              case STEPS:
-                this.threadGroups[i].step = item.value;
-                break;
-              case RPS_LIMIT:
-                this.threadGroups[i].rpsLimit = item.value;
-                break;
-              case RPS_LIMIT_ENABLE:
-                this.threadGroups[i].rpsLimitEnable = item.value;
-                break;
-              case THREAD_TYPE:
-                this.threadGroups[i].threadType = item.value;
-                break;
-              case ITERATE_NUM:
-                this.threadGroups[i].iterateNum = item.value;
-                break;
-              default:
-                break;
-            }
-          })
-          this.calculateChart(this.threadGroups[i]);
-        } else {
-          switch (d.key) {
+        d.forEach(item => {
+          switch (item.key) {
             case TARGET_LEVEL:
-              this.threadGroups[0].threadNumber = d.value;
+              this.threadGroups[i].threadNumber = item.value;
               break;
             case RAMP_UP:
-              this.threadGroups[0].rampUpTime = d.value;
+              this.threadGroups[i].rampUpTime = item.value;
               break;
             case ITERATE_RAMP_UP:
-              this.threadGroups[0].iterateRampUp = d.value;
+              this.threadGroups[i].iterateRampUp = item.value;
               break;
             case DURATION:
-              if (d.unit) {
-                this.threadGroups[0].duration = d.value;
+              if (item.unit) {
+                this.threadGroups[i].duration = item.value;
               } else {
-                this.threadGroups[0].duration = d.value * 60;
+                this.threadGroups[i].duration = item.value * 60;
               }
               break;
             case STEPS:
-              this.threadGroups[0].step = d.value;
+              this.threadGroups[i].step = item.value;
               break;
             case RPS_LIMIT:
-              this.threadGroups[0].rpsLimit = d.value;
+              this.threadGroups[i].rpsLimit = item.value;
               break;
             case RPS_LIMIT_ENABLE:
-              this.threadGroups[0].rpsLimitEnable = d.value;
+              this.threadGroups[i].rpsLimitEnable = item.value;
               break;
             case THREAD_TYPE:
-              this.threadGroups[0].threadType = d.value;
+              this.threadGroups[i].threadType = item.value;
               break;
             case ITERATE_NUM:
-              this.threadGroups[0].iterateNum = d.value;
+              this.threadGroups[i].iterateNum = item.value;
+              break;
+            case ENABLED:
+              this.threadGroups[i].enabled = item.value;
+              break;
+            case DELETED:
+              this.threadGroups[i].deleted = item.value;
               break;
             default:
               break;
           }
-          this.calculateChart(this.threadGroups[0]);
-        }
+        })
+        this.calculateChart(this.threadGroups[i]);
+
       }
     },
     getLoadConfig() {
@@ -307,6 +277,9 @@ export default {
 
 
       for (let i = 0; i < handler.threadGroups.length; i++) {
+        if (handler.threadGroups[i].enabled === 'false' || handler.threadGroups[i].deleted === 'true') {
+          continue;
+        }
         let seriesData = {
           name: handler.threadGroups[i].attributes.testname,
           data: [],
diff --git a/frontend/src/business/components/performance/report/components/TestOverview.vue b/frontend/src/business/components/performance/report/components/TestOverview.vue
index 4f72deedd4..50574c67d4 100644
--- a/frontend/src/business/components/performance/report/components/TestOverview.vue
+++ b/frontend/src/business/components/performance/report/components/TestOverview.vue
@@ -14,7 +14,7 @@
         <el-card shadow="always" class="ms-card-index-2">
           <span class="ms-card-data">
             <span class="ms-card-data-digital">{{ avgTransactions }}</span>
-            <span class="ms-card-data-unit"> Transactions/s</span>
+            <span class="ms-card-data-unit"> TPS</span>
           </span>
           <span class="ms-card-desc">Avg.Transactions</span>
         </el-card>
diff --git a/frontend/src/business/components/performance/test/EditPerformanceTest.vue b/frontend/src/business/components/performance/test/EditPerformanceTest.vue
index 61c6f721bb..499b82bbd8 100644
--- a/frontend/src/business/components/performance/test/EditPerformanceTest.vue
+++ b/frontend/src/business/components/performance/test/EditPerformanceTest.vue
@@ -8,7 +8,7 @@
                       class="input-with-select"
                       maxlength="30" show-word-limit
             >
-              <template slot="prepend">测试名称</template>
+              <template slot="prepend">{{ $t('load_test.name') }}</template>
             </el-input>
           </el-col>
           <el-col :span="12" :offset="2">
@@ -32,6 +32,7 @@
           </el-tab-pane>
           <el-tab-pane :label="$t('load_test.pressure_config')">
             <performance-pressure-config :is-read-only="isReadOnly" :test="test" :test-id="testId"
+                                         @fileChange="fileChange"
                                          ref="pressureConfig" @changeActive="changeTabActive"/>
           </el-tab-pane>
           <el-tab-pane :label="$t('load_test.advanced_config')" class="advanced-config">
@@ -305,6 +306,9 @@ export default {
 
       this.$set(handler, "threadGroups", threadGroups);
 
+      this.$refs.basicConfig.threadGroups = threadGroups;
+      this.$refs.pressureConfig.threadGroups = threadGroups;
+
       threadGroups.forEach(tg => {
         handler.calculateChart(tg);
       })
@@ -317,7 +321,6 @@ export default {
 
 .testplan-config {
   margin-top: 15px;
-  text-align: center;
 }
 
 .el-select {
diff --git a/frontend/src/business/components/performance/test/components/PerformanceBasicConfig.vue b/frontend/src/business/components/performance/test/components/PerformanceBasicConfig.vue
index a88dcc6448..1c3849924d 100644
--- a/frontend/src/business/components/performance/test/components/PerformanceBasicConfig.vue
+++ b/frontend/src/business/components/performance/test/components/PerformanceBasicConfig.vue
@@ -1,25 +1,89 @@
 <template>
   <div v-loading="result.loading">
-    <el-upload
-      accept=".jmx,.csv,.jar"
-      drag
-      action=""
-      :limit="fileNumLimit"
-      multiple
-      :show-file-list="false"
-      :before-upload="beforeUpload"
-      :http-request="handleUpload"
-      :on-exceed="handleExceed"
-      :disabled="isReadOnly"
-      :file-list="fileList">
-      <i class="el-icon-upload"/>
-      <div class="el-upload__text" v-html="$t('load_test.upload_tips')"></div>
-      <template v-slot:tip>
-        <div class="el-upload__tip">{{ $t('load_test.upload_type') }}</div>
-      </template>
-    </el-upload>
+    <el-row type="flex" justify="space-between" align="middle">
+      <h4>{{ $t('load_test.scenario_list') }}</h4>
+    </el-row>
+    <el-row type="flex" justify="start" align="middle">
+      <el-upload
+        style="padding-right: 10px;"
+        accept=".jmx"
+        action=""
+        :limit="fileNumLimit"
+        :show-file-list="false"
+        :before-upload="beforeUploadJmx"
+        :http-request="handleUpload"
+        :on-exceed="handleExceed"
+        :disabled="isReadOnly"
+        :file-list="fileList">
+        <ms-table-button :is-tester-permission="true" icon="el-icon-upload2"
+                         :content="$t('load_test.upload_jmx')"/>
+      </el-upload>
+      <ms-table-button :is-tester-permission="true" icon="el-icon-circle-plus-outline"
+                       :content="$t('load_test.load_exist_jmx')" @click="loadJMX()"/>
+      <ms-table-button :is-tester-permission="true" icon="el-icon-share"
+                       @click="loadApiAutomation()"
+                       :content="$t('load_test.load_api_automation_jmx')"/>
+    </el-row>
+    <el-table class="basic-config" :data="threadGroups.filter(tg=>tg.deleted=='false')">
+      <el-table-column
+        :label="$t('load_test.scenario_name')">
+        <template v-slot:default="{row}">
+          {{ row.attributes.testname }}
+        </template>
+      </el-table-column>
+      <el-table-column
+        label="Enable/Disable">
+        <template v-slot:default="{row}">
+          <el-switch v-model="row.enabled"
+                     inactive-color="#DCDFE6"
+                     active-value="true"
+                     inactive-value="false"
+                     :disabled="threadGroupDisable(row)"
+          />
+        </template>
+      </el-table-column>
+      <el-table-column
+        label="ThreadGroup">
+        <template v-slot:default="{row}">
+          {{ row.name.substring(row.name.lastIndexOf(".") + 1) }}
+        </template>
+      </el-table-column>
+      <el-table-column
+        :label="$t('commons.operating')">
+        <template v-slot:default="{row}">
+          <el-button :disabled="isReadOnly || threadGroupDisable(row)"
+                     @click="handleDeleteThreadGroup(row)"
+                     type="danger"
+                     icon="el-icon-delete" size="mini"
+                     circle/>
+        </template>
+      </el-table-column>
+    </el-table>
 
-    <el-table class="basic-config" :data="tableData">
+    <el-row type="flex" justify="space-between" align="middle">
+      <h4>{{ $t('load_test.other_resource') }}</h4>
+    </el-row>
+    <el-row type="flex" justify="start" align="middle">
+      <el-upload
+        style="padding-right: 10px;"
+        accept=".jar,.csv"
+        action=""
+        :limit="fileNumLimit"
+        multiple
+        :show-file-list="false"
+        :before-upload="beforeUploadFile"
+        :http-request="handleUpload"
+        :on-exceed="handleExceed"
+        :disabled="isReadOnly"
+        :file-list="fileList">
+        <ms-table-button :is-tester-permission="true" icon="el-icon-upload2"
+                         :content="$t('load_test.upload_file')"/>
+      </el-upload>
+
+      <ms-table-button :is-tester-permission="true" icon="el-icon-circle-plus-outline"
+                       :content="$t('load_test.load_exist_file')" @click="loadFile()"/>
+    </el-row>
+    <el-table class="basic-config" :data="tableData.filter(f => !f.name.toUpperCase().endsWith('.JMX'))">
       <el-table-column
         prop="name"
         :label="$t('load_test.file_name')">
@@ -51,15 +115,80 @@
         </template>
       </el-table-column>
     </el-table>
+
+    <el-dialog :title="$t('load_test.exist_jmx')" width="70%" :visible.sync="loadFileVisible">
+
+      <el-table class="basic-config" :data="existFiles" v-loading="projectLoadingResult.loading">
+        <el-table-column
+          prop="testName"
+          :label="$t('load_test.test')">
+        </el-table-column>
+        <el-table-column
+          prop="name"
+          :label="$t('load_test.file_name')">
+        </el-table-column>
+        <el-table-column
+          prop="type"
+          :label="$t('load_test.file_type')">
+        </el-table-column>
+        <el-table-column
+          :label="$t('load_test.last_modify_time')">
+          <template v-slot:default="scope">
+            <i class="el-icon-time"/>
+            <span class="last-modified">{{ scope.row.updateTime | timestampFormatDate }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column
+          :label="$t('commons.operating')">
+          <template v-slot:default="scope">
+            <ms-table-operator-button :is-tester-permission="true"
+                                      :tip="$t('api_test.api_import.label')"
+                                      icon="el-icon-upload"
+                                      @exec="handleImport(scope.row)"/>
+          </template>
+        </el-table-column>
+      </el-table>
+      <ms-table-pagination :change="getProjectFiles" :current-page.sync="currentPage" :page-size.sync="pageSize"
+                           :total="total"/>
+    </el-dialog>
+    <el-dialog :title="$t('load_test.scenario_list')" width="60%" :visible.sync="loadApiAutomationVisible">
+
+      <el-table class="basic-config" :data="apiScenarios" v-loading="projectLoadingResult.loading">
+        <el-table-column
+          prop="num"
+          label="ID">
+        </el-table-column>
+        <el-table-column
+          prop="name"
+          :label="$t('load_test.scenario_name')">
+        </el-table-column>
+        <el-table-column
+          :label="$t('commons.operating')">
+          <template v-slot:default="scope">
+            <ms-table-operator-button :is-tester-permission="true"
+                                      :tip="$t('api_test.api_import.label')"
+                                      icon="el-icon-upload"
+                                      @exec="handleImportApi(scope.row)"/>
+          </template>
+        </el-table-column>
+      </el-table>
+      <ms-table-pagination :change="getProjectFiles" :current-page.sync="currentPage" :page-size.sync="pageSize"
+                           :total="total"/>
+    </el-dialog>
   </div>
 </template>
 
 <script>
 import {Message} from "element-ui";
-import {findThreadGroup} from "@/business/components/performance/test/model/ThreadGroup";
+import {findTestPlan, findThreadGroup} from "@/business/components/performance/test/model/ThreadGroup";
+import MsTableButton from "@/business/components/common/components/MsTableButton";
+import {getCurrentProjectID} from "@/common/js/utils";
+import MsTablePagination from "@/business/components/common/pagination/TablePagination";
+import MsTableOperatorButton from "@/business/components/common/components/MsTableOperatorButton";
 
 export default {
   name: "PerformanceBasicConfig",
+  components: {MsTableOperatorButton, MsTablePagination, MsTableButton},
   props: {
     test: {
       type: Object
@@ -72,6 +201,7 @@ export default {
   data() {
     return {
       result: {},
+      projectLoadingResult: {},
       getFileMetadataPath: "/performance/file/metadata",
       jmxDownloadPath: '/performance/file/download',
       jmxDeletePath: '/performance/file/delete',
@@ -79,6 +209,15 @@ export default {
       tableData: [],
       uploadList: [],
       fileNumLimit: 10,
+      threadGroups: [],
+      loadFileVisible: false,
+      currentPage: 1,
+      pageSize: 5,
+      total: 0,
+      existFiles: [],
+      loadType: 'jmx',
+      apiScenarios: [],
+      loadApiAutomationVisible: false,
     };
   },
   created() {
@@ -98,9 +237,9 @@ export default {
       if (fileList.length > 0) {
         let file = fileList[0];
         let jmxReader = new FileReader();
-        jmxReader.onload = function (event) {
-          let threadGroups = findThreadGroup(event.target.result);
-          self.$emit('fileChange', threadGroups);
+        jmxReader.onload = (event) => {
+          self.threadGroups = findThreadGroup(event.target.result);
+          self.$emit('fileChange', self.threadGroups);
         };
         jmxReader.readAsText(file);
       }
@@ -113,11 +252,11 @@ export default {
       this.uploadList = [];
       this.result = this.$get(this.getFileMetadataPath + "/" + test.id, response => {
         let files = response.data;
-
         if (!files) {
           Message.error({message: this.$t('load_test.related_file_not_found'), showClose: true});
           return;
         }
+        console.log(files);
         // deep copy
         this.fileList = JSON.parse(JSON.stringify(files));
         this.tableData = JSON.parse(JSON.stringify(files));
@@ -126,12 +265,40 @@ export default {
         });
       })
     },
-    beforeUpload(file) {
+    deleteExistJmx: function () {
+      // 只能上传一个jmx
+      let jmxs = this.tableData.filter(f => {
+        let type = f.name.substring(f.name.lastIndexOf(".") + 1);
+        return type.toUpperCase() === 'JMX';
+      });
+      for (let i = 0; i < jmxs.length; i++) {
+        let index = this.tableData.indexOf(jmxs[i]);
+        if (index > -1) {
+          this.tableData.splice(index, 1);
+        }
+        let index2 = this.uploadList.indexOf(jmxs[i]);
+        if (index2 > -1) {
+          this.uploadList.splice(index2, 1);
+        }
+      }
+
+      jmxs = this.fileList.filter(f => {
+        let type = f.name.substring(f.name.lastIndexOf(".") + 1);
+        return type.toUpperCase() === 'JMX';
+      });
+      for (let i = 0; i < jmxs.length; i++) {
+        let index3 = this.fileList.indexOf(jmxs[i]);
+        if (index3 > -1) {
+          this.fileList.splice(index3, 1);
+        }
+      }
+    },
+    beforeUploadJmx(file) {
       if (!this.fileValidator(file)) {
         /// todo: 显示错误信息
         return false;
       }
-
+      this.deleteExistJmx();
       if (this.tableData.filter(f => f.name === file.name).length > 0) {
         this.$error(this.$t('load_test.delete_file'));
         return false;
@@ -141,7 +308,28 @@ export default {
 
       this.tableData.push({
         name: file.name,
-        size: file.size + ' Bytes', /// todo: 按照大小显示Byte、KB、MB等
+        size: (file.size / 1024).toFixed(2) + ' KB',
+        type: type.toUpperCase(),
+        updateTime: file.lastModified,
+      });
+
+      return true;
+    },
+    beforeUploadFile(file) {
+      if (!this.fileValidator(file)) {
+        /// todo: 显示错误信息
+        return false;
+      }
+      if (this.tableData.filter(f => f.name === file.name).length > 0) {
+        this.$error(this.$t('load_test.delete_file'));
+        return false;
+      }
+
+      let type = file.name.substring(file.name.lastIndexOf(".") + 1);
+
+      this.tableData.push({
+        name: file.name,
+        size: (file.size / 1024).toFixed(2) + ' KB',
         type: type.toUpperCase(),
         updateTime: file.lastModified,
       });
@@ -181,25 +369,116 @@ export default {
         Message.error({message: e.message, showClose: true});
       });
     },
-    handleDelete(file, index) {
+    handleImport(row) {
+      if (this.tableData.filter(f => f.name === row.name).length > 0) {
+        this.$error(this.$t('load_test.delete_file'));
+        return;
+      }
+      if (this.loadType === 'resource') {
+        this.fileList.push(row);
+        this.tableData.push(row);
+        this.$success(this.$t('test_track.case.import.success'));
+        this.loadFileVisible = false;
+        return;
+      }
+      this.result = this.$get('/performance/get-jmx-content/' + row.testId, (response) => {
+        if (response.data) {
+          let testPlan = findTestPlan(response.data);
+          testPlan.elements.forEach(e => {
+            if (e.attributes.name === 'TestPlan.serialize_threadgroups') {
+              this.serializeThreadgroups = Boolean(e.elements[0].text);
+            }
+          });
+          this.threadGroups = findThreadGroup(response.data);
+          this.threadGroups.forEach(tg => {
+            tg.options = {};
+          });
+          this.$emit('fileChange', this.threadGroups);
+        }
+        this.deleteExistJmx();
+        this.fileList.push(row);
+        this.tableData.push(row);
+        this.$success(this.$t('test_track.case.import.success'));
+        this.loadFileVisible = false;
+      });
+    },
+    countStrToBit(str) {
+      let count = 0
+      const arr = str.split('')
+      arr.forEach(item => {
+        count += Math.ceil(item.charCodeAt().toString(2).length / 8)
+      })
+      return count
+    },
+    handleImportApi(row) {
+      let condition = {
+        projectId: getCurrentProjectID(),
+        ids: [row.id]
+      };
+      this.projectLoadingResult = this.$post('api/automation/export/jmx', condition, response => {
+        let data = response.data[0];
+        this.threadGroups = findThreadGroup(data.jmx);
+        this.threadGroups.forEach(tg => {
+          tg.options = {};
+        });
+        this.$emit('fileChange', this.threadGroups);
+        this.deleteExistJmx();
+        let bytes = this.countStrToBit(data.jmx);
+        this.fileList.push({
+          name: this.test.name + ".jmx",
+          size: bytes,
+          type: "JMX",
+          updateTime: new Date().getTime(),
+        });
+        this.tableData.push({
+          name: this.test.name + ".jmx",
+          size: (bytes / 1024).toFixed(2) + ' KB',
+          type: "JMX",
+          updateTime: new Date().getTime(),
+        });
+        this.test.jmx = data.jmx;
+        this.$success(this.$t('test_track.case.import.success'));
+        this.loadApiAutomationVisible = false;
+      })
+    },
+    handleDelete(file) {
       this.$alert(this.$t('load_test.delete_file_confirm') + file.name + "？", '', {
         confirmButtonText: this.$t('commons.confirm'),
         callback: (action) => {
           if (action === 'confirm') {
-            this._handleDelete(file, index);
+            this._handleDelete(file);
           }
         }
       });
     },
-    _handleDelete(file, index) {
-      this.fileList.splice(index, 1);
-      this.tableData.splice(index, 1);
+    _handleDelete(file) {
+      let index = this.fileList.findIndex(f => f.name === file.name);
+      if (index > -1) {
+        this.fileList.splice(index, 1);
+      }
+      index = this.tableData.findIndex(f => f.name === file.name);
+      if (index > -1) {
+        this.tableData.splice(index, 1);
+      }
       //
       let i = this.uploadList.findIndex(upLoadFile => upLoadFile.name === file.name);
       if (i > -1) {
         this.uploadList.splice(i, 1);
       }
     },
+    handleDeleteThreadGroup(tg) {
+      this.$alert(this.$t('load_test.delete_threadgroup_confirm') + tg.attributes.testname + "？", '', {
+        confirmButtonText: this.$t('commons.confirm'),
+        callback: (action) => {
+          if (action === 'confirm') {
+            tg.deleted = 'true';
+          }
+        }
+      });
+    },
+    threadGroupDisable(row) {
+      return this.threadGroups.filter(tg => tg.enabled == 'true').length === 1 && row.enabled == 'true';
+    },
     handleExceed() {
       this.$error(this.$t('load_test.file_size_limit'));
     },
@@ -210,6 +489,39 @@ export default {
     updatedFileList() {
       return this.fileList;// 表示修改了已经上传的文件列表
     },
+    loadJMX() {
+      this.loadFileVisible = true;
+      this.loadType = "jmx";
+      this.getProjectFiles();
+    },
+    loadFile() {
+      this.loadFileVisible = true;
+      this.loadType = "resource";
+      this.getProjectFiles();
+    },
+    loadApiAutomation() {
+      this.loadApiAutomationVisible = true;
+      this.getProjectScenarios();
+    },
+    getProjectFiles() {
+      this.projectLoadingResult = this.$get('/performance/project/' + this.loadType + '/' + getCurrentProjectID() + "/" + this.currentPage + "/" + this.pageSize, res => {
+        let data = res.data;
+        this.total = data.itemCount;
+        this.existFiles = data.listObject;
+      })
+    },
+    getProjectScenarios() {
+      let condition = {
+        projectId: getCurrentProjectID(),
+        filters: {status: ["Prepare", "Underway", "Completed"]}
+      }
+      this.projectLoadingResult = this.$post('/api/automation/list/' + this.currentPage + "/" + this.pageSize, condition, res => {
+        let data = res.data;
+        this.total = data.itemCount;
+        this.apiScenarios = data.listObject;
+      })
+    },
+
     validConfig() {
       let newJmxNum = 0, oldJmxNum = 0, newCsvNum = 0, oldCsvNum = 0, newJarNum = 0, oldJarNum = 0;
       if (this.uploadList.length > 0) {
@@ -246,6 +558,10 @@ export default {
         this.$error(this.$t('load_test.jmx_is_null'));
         return false;
       }
+      if (this.threadGroups.filter(tg => tg.attributes.enabled == 'true').length === 0) {
+        this.$error(this.$t('load_test.threadgroup_at_least_one'));
+        return false;
+      }
       return true;
     }
   },
@@ -260,4 +576,8 @@ export default {
 .last-modified {
   margin-left: 5px;
 }
+
+.el-dialog >>> .el-dialog__body {
+  padding: 10px 20px;
+}
 </style>
diff --git a/frontend/src/business/components/performance/test/components/PerformancePressureConfig.vue b/frontend/src/business/components/performance/test/components/PerformancePressureConfig.vue
index 6131c8241d..b9bffccb78 100644
--- a/frontend/src/business/components/performance/test/components/PerformancePressureConfig.vue
+++ b/frontend/src/business/components/performance/test/components/PerformancePressureConfig.vue
@@ -20,7 +20,7 @@
     <el-row>
       <el-collapse v-model="activeNames">
         <el-collapse-item :title="threadGroup.attributes.testname" :name="index"
-                          v-for="(threadGroup, index) in threadGroups"
+                          v-for="(threadGroup, index) in threadGroups.filter(th=>th.enabled === 'true' && th.deleted=='false')"
                           :key="index">
           <el-col :span="10">
             <el-form :inline="true">
@@ -140,6 +140,8 @@ const RPS_LIMIT_ENABLE = "rpsLimitEnable";
 const HOLD = "Hold";
 const THREAD_TYPE = "threadType";
 const ITERATE_NUM = "iterateNum";
+const ENABLED = "enabled";
+const DELETED = "deleted";
 
 const hexToRgba = function (hex, opacity) {
   return 'rgba(' + parseInt('0x' + hex.slice(1, 3)) + ',' + parseInt('0x' + hex.slice(3, 5)) + ','
@@ -221,90 +223,57 @@ export default {
           let data = JSON.parse(response.data);
           for (let i = 0; i < data.length; i++) {
             let d = data[i];
-            if (d instanceof Array) {
-              d.forEach(item => {
-                switch (item.key) {
-                  case TARGET_LEVEL:
-                    this.threadGroups[i].threadNumber = item.value;
-                    break;
-                  case RAMP_UP:
-                    this.threadGroups[i].rampUpTime = item.value;
-                    break;
-                  case ITERATE_RAMP_UP:
-                    this.threadGroups[i].iterateRampUp = item.value;
-                    break;
-                  case DURATION:
-                    if (item.unit) {
-                      this.threadGroups[i].duration = item.value;
-                    } else {
-                      this.threadGroups[i].duration = item.value * 60;
-                    }
-                    break;
-                  case STEPS:
-                    this.threadGroups[i].step = item.value;
-                    break;
-                  case RPS_LIMIT:
-                    this.threadGroups[i].rpsLimit = item.value;
-                    break;
-                  case RPS_LIMIT_ENABLE:
-                    this.threadGroups[i].rpsLimitEnable = item.value;
-                    break;
-                  case THREAD_TYPE:
-                    this.threadGroups[i].threadType = item.value;
-                    break;
-                  case ITERATE_NUM:
-                    this.threadGroups[i].iterateNum = item.value;
-                    break;
-                  default:
-                    break;
-                }
-                //
-                this.$set(this.threadGroups[i], "threadType", this.threadGroups[i].threadType || 'DURATION');
-                this.$set(this.threadGroups[i], "iterateNum", this.threadGroups[i].iterateNum || 1);
-                this.$set(this.threadGroups[i], "iterateRampUp", this.threadGroups[i].iterateRampUp || 10);
-              })
-              this.calculateChart(this.threadGroups[i]);
-            } else {
-              switch (d.key) {
+            d.forEach(item => {
+              switch (item.key) {
                 case TARGET_LEVEL:
-                  this.threadGroups[0].threadNumber = d.value;
+                  this.threadGroups[i].threadNumber = item.value;
                   break;
                 case RAMP_UP:
-                  this.threadGroups[0].rampUpTime = d.value;
+                  this.threadGroups[i].rampUpTime = item.value;
                   break;
                 case ITERATE_RAMP_UP:
-                  this.threadGroups[0].iterateRampUp = d.value;
+                  this.threadGroups[i].iterateRampUp = item.value;
                   break;
                 case DURATION:
-                  if (d.unit) {
-                    this.threadGroups[0].duration = d.value;
+                  if (item.unit) {
+                    this.threadGroups[i].duration = item.value;
                   } else {
-                    this.threadGroups[0].duration = d.value * 60;
+                    this.threadGroups[i].duration = item.value * 60;
                   }
                   break;
                 case STEPS:
-                  this.threadGroups[0].step = d.value;
+                  this.threadGroups[i].step = item.value;
                   break;
                 case RPS_LIMIT:
-                  this.threadGroups[0].rpsLimit = d.value;
+                  this.threadGroups[i].rpsLimit = item.value;
                   break;
                 case RPS_LIMIT_ENABLE:
-                  this.threadGroups[0].rpsLimitEnable = d.value;
+                  this.threadGroups[i].rpsLimitEnable = item.value;
                   break;
                 case THREAD_TYPE:
-                  this.threadGroups[0].threadType = d.value;
+                  this.threadGroups[i].threadType = item.value;
                   break;
                 case ITERATE_NUM:
-                  this.threadGroups[0].iterateNum = d.value;
+                  this.threadGroups[i].iterateNum = item.value;
+                  break;
+                case ENABLED:
+                  this.threadGroups[i].enabled = item.value;
+                  break;
+                case DELETED:
+                  this.threadGroups[i].deleted = item.value;
                   break;
                 default:
                   break;
               }
-              this.$set(this.threadGroups[0], "threadType", this.threadGroups[0].threadType || 'DURATION');
-              this.$set(this.threadGroups[0], "iterateNum", this.threadGroups[0].iterateNum || 1);
-              this.$set(this.threadGroups[0], "iterateRampUp", this.threadGroups[0].iterateRampUp || 10);
-              this.calculateChart(this.threadGroups[0]);
-            }
+              //
+              this.$set(this.threadGroups[i], "threadType", this.threadGroups[i].threadType || 'DURATION');
+              this.$set(this.threadGroups[i], "iterateNum", this.threadGroups[i].iterateNum || 1);
+              this.$set(this.threadGroups[i], "iterateRampUp", this.threadGroups[i].iterateRampUp || 10);
+              this.$set(this.threadGroups[i], "enabled", this.threadGroups[i].enabled || 'true');
+              this.$set(this.threadGroups[i], "deleted", this.threadGroups[i].deleted || 'false');
+            })
+            this.calculateChart(this.threadGroups[i]);
+
           }
           this.calculateTotalChart();
         }
@@ -324,6 +293,7 @@ export default {
             this.threadGroups.forEach(tg => {
               tg.options = {};
             });
+            this.$emit('fileChange', this.threadGroups);
             this.getLoadConfig();
           }
         });
@@ -355,6 +325,9 @@ export default {
       };
 
       for (let i = 0; i < handler.threadGroups.length; i++) {
+        if (handler.threadGroups[i].enabled === 'false' || handler.threadGroups[i].deleted === 'true') {
+          continue;
+        }
         let seriesData = {
           name: handler.threadGroups[i].attributes.testname,
           data: [],
@@ -560,6 +533,8 @@ export default {
           {key: THREAD_TYPE, value: this.threadGroups[i].threadType},
           {key: ITERATE_NUM, value: this.threadGroups[i].iterateNum},
           {key: ITERATE_RAMP_UP, value: this.threadGroups[i].iterateRampUp},
+          {key: ENABLED, value: this.threadGroups[i].enabled},
+          {key: DELETED, value: this.threadGroups[i].deleted},
         ]);
       }
       return result;
diff --git a/frontend/src/business/components/performance/test/model/ThreadGroup.js b/frontend/src/business/components/performance/test/model/ThreadGroup.js
index 811f83fb51..cbc4cc28f2 100644
--- a/frontend/src/business/components/performance/test/model/ThreadGroup.js
+++ b/frontend/src/business/components/performance/test/model/ThreadGroup.js
@@ -5,8 +5,17 @@ let travel = function (elements, threadGroups) {
     return;
   }
   for (let element of elements) {
-    if (element.name === 'ThreadGroup') {
-      threadGroups.push(element);
+    switch (element.name) {
+      case "ThreadGroup":
+      case "kg.apc.jmeter.threads.UltimateThreadGroup":
+      case "com.blazemeter.jmeter.threads.concurrency.ConcurrencyThreadGroup":
+      case "com.blazemeter.jmeter.threads.arrivals.FreeFormArrivalsThreadGroup":
+      case "com.blazemeter.jmeter.threads.arrivals.ArrivalsThreadGroup":
+      case "com.octoperf.jmeter.OctoPerfThreadGroup":
+        threadGroups.push(element);
+        break;
+      default:
+        break;
     }
     travel(element.elements, threadGroups)
   }
@@ -16,6 +25,10 @@ export function findThreadGroup(jmxContent) {
   let jmxJson = JSON.parse(xml2json(jmxContent));
   let threadGroups = [];
   travel(jmxJson.elements, threadGroups);
+  threadGroups.forEach(tg => {
+    tg.deleted = 'false';
+    tg.enabled = tg.attributes.enabled;
+  })
   return threadGroups;
 }
 
diff --git a/frontend/src/i18n/en-US.js b/frontend/src/i18n/en-US.js
index 7b15d6a7b1..a43d364880 100644
--- a/frontend/src/i18n/en-US.js
+++ b/frontend/src/i18n/en-US.js
@@ -420,6 +420,8 @@ export default {
     delete_batch_confirm: 'Confirm batch delete report',
   },
   load_test: {
+    test: 'Test',
+    name: 'Test Name',
     same_project_test: 'Only tests within the same project can be run',
     run: 'One click operation',
     operating: 'Operating',
@@ -488,7 +490,18 @@ export default {
     user_name: 'Creator',
     special_characters_are_not_supported: 'Test name does not support special characters',
     pressure_config_params_is_empty: 'Pressure configuration parameters cannot be empty!',
-    schedule_tip: 'The interval must not be less than the pressure measuring time'
+    schedule_tip: 'The interval must not be less than the pressure measuring time',
+    delete_threadgroup_confirm: 'Confirm delete scenario: ',
+    scenario_list: 'Scenario List',
+    scenario_name: 'Scenario Name',
+    upload_jmx: 'Upload JMX',
+    exist_jmx: 'Existed Files',
+    other_resource: 'Other Files',
+    upload_file: 'Upload Files',
+    load_exist_file: 'Load Project Files',
+    load_exist_jmx: 'Load Project JMX',
+    threadgroup_at_least_one: 'At least one ThreadGroup is enabled',
+    load_api_automation_jmx: 'Import API automation scenario',
   },
   api_test: {
     creator: "Creator",
@@ -605,7 +618,7 @@ export default {
         edit_time_Reverse_order: "From back to front by update time",
         request_method: "Request method",
         request_interface: "Request interface",
-        search_by_api_name : "Search by api name",
+        search_by_api_name: "Search by api name",
         request_info: "Request info",
         request_head: "Request head",
         request_param: "Param",
@@ -615,7 +628,7 @@ export default {
         response_head: "Response head",
         response_body: "Response body",
         response_code: "Response code",
-        table_coloum:{
+        table_coloum: {
           name: "name",
           value: "value",
           is_required: "Is it required",
diff --git a/frontend/src/i18n/zh-CN.js b/frontend/src/i18n/zh-CN.js
index c5bb583634..214ecd2038 100644
--- a/frontend/src/i18n/zh-CN.js
+++ b/frontend/src/i18n/zh-CN.js
@@ -418,6 +418,8 @@ export default {
     delete_batch_confirm: '确认批量删除报告',
   },
   load_test: {
+    test: '测试',
+    name: '测试名称',
     same_project_test: '只能运行同一项目内的测试',
     already_exists: '测试名称不能重复',
     operating: '操作',
@@ -487,7 +489,18 @@ export default {
     user_name: '创建人',
     special_characters_are_not_supported: '测试名称不支持特殊字符',
     pressure_config_params_is_empty: '压力配置参数不能为空!',
-    schedule_tip: '间隔时间不能小于压测时长'
+    schedule_tip: '间隔时间不能小于压测时长',
+    delete_threadgroup_confirm: '确认删除场景',
+    scenario_list: '场景列表',
+    scenario_name: "场景名称",
+    upload_jmx: '上传 JMX 文件',
+    exist_jmx: '已存在的文件',
+    other_resource: '其他资源',
+    upload_file: '上传新文件',
+    load_exist_file: '加载已有文件',
+    load_exist_jmx: '加载已有 JMX 文件',
+    threadgroup_at_least_one: '至少启用一个线程组',
+    load_api_automation_jmx: '引用接口自动化场景',
   },
   api_test: {
     creator: "创建人",
@@ -606,7 +619,7 @@ export default {
         edit_time_Reverse_order: "按更新时间从后到前",
         request_method: "请求方式",
         request_interface: "请求接口",
-        search_by_api_name : "名称搜索",
+        search_by_api_name: "名称搜索",
         request_info: "请求信息",
         request_head: "请求头",
         request_param: "参数",
@@ -616,7 +629,7 @@ export default {
         response_head: "响应头",
         response_body: "响应体",
         response_code: "响应码",
-        table_coloum:{
+        table_coloum: {
           name: "名称",
           value: "值",
           is_required: "是否必填",
diff --git a/frontend/src/i18n/zh-TW.js b/frontend/src/i18n/zh-TW.js
index 7da7076b41..33e402570b 100644
--- a/frontend/src/i18n/zh-TW.js
+++ b/frontend/src/i18n/zh-TW.js
@@ -418,6 +418,8 @@ export default {
     delete_batch_confirm: '確認批量刪除報告',
   },
   load_test: {
+    test: '測試',
+    name: '測試名稱',
     same_project_test: '只能運行同壹項目內的測試',
     already_exists: '測試名稱不能重復',
     operating: '操作',
@@ -487,7 +489,18 @@ export default {
     user_name: '創建人',
     special_characters_are_not_supported: '測試名稱不支持特殊字符',
     pressure_config_params_is_empty: '壓力配置參數不能為空!',
-    schedule_tip: '間隔時間不能小於壓測時長'
+    schedule_tip: '間隔時間不能小於壓測時長',
+    delete_threadgroup_confirm: '確認刪除場景: ',
+    scenario_list: '場景列表',
+    scenario_name: '場景名稱',
+    upload_jmx: '上傳 JMX文件',
+    exist_jmx: '已存在的文件',
+    other_resource: '其他資源',
+    upload_file: '上傳新文件',
+    load_exist_file: '加載已有文件',
+    load_exist_jmx: '加載已有 JMX 文件',
+    threadgroup_at_least_one: '至少啟用一個線程組',
+    load_api_automation_jmx: '引用接口自動化場景',
   },
   api_test: {
     creator: "創建人",
@@ -605,7 +618,7 @@ export default {
         edit_time_Reverse_order: "按更新時間從後到前",
         request_method: "請求方式",
         request_interface: "請求接口e",
-        search_by_api_name : "API名稱搜索",
+        search_by_api_name: "API名稱搜索",
         request_info: "請求信息",
         request_head: "請求頭",
         request_param: "參數",
@@ -615,7 +628,7 @@ export default {
         response_head: "響應頭",
         response_body: "響應體",
         response_code: "響應碼",
-        table_coloum:{
+        table_coloum: {
           name: "名稱",
           value: "值",
           is_required: "是否必填",