diff --git a/backend/src/main/java/io/metersphere/api/dto/definition/request/unknown/MsJmeterElement.java b/backend/src/main/java/io/metersphere/api/dto/definition/request/unknown/MsJmeterElement.java
index b375f4947f..5259a88796 100644
--- a/backend/src/main/java/io/metersphere/api/dto/definition/request/unknown/MsJmeterElement.java
+++ b/backend/src/main/java/io/metersphere/api/dto/definition/request/unknown/MsJmeterElement.java
@@ -1,6 +1,7 @@
 package io.metersphere.api.dto.definition.request.unknown;
 
 import com.alibaba.fastjson.annotation.JSONType;
+import io.metersphere.api.dto.definition.request.ElementUtil;
 import io.metersphere.api.dto.definition.request.ParameterConfig;
 import io.metersphere.api.dto.definition.request.variable.ScenarioVariable;
 import io.metersphere.api.dto.scenario.request.BodyFile;
@@ -23,6 +24,7 @@ import org.apache.jorphan.collections.HashTree;
 import java.io.ByteArrayInputStream;
 import java.io.File;
 import java.io.InputStream;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -77,9 +79,20 @@ public class MsJmeterElement extends MsTestElement {
                         config.getCsvFilePaths().add(csvPath);
                     }
                 }
+                if (scriptWrapper instanceof TestPlan && tree.size() > 0) {
+                    for (Object obj : tree.keySet()) {
+                        if (obj instanceof CSVDataSet) {
+                            tree.remove(obj);
+                        }
+                    }
+                }
 
                 if (config.isOperating()) {
                     elementTree = tree.add(scriptWrapper);
+                    if ((scriptWrapper instanceof ThreadGroup)) {
+                        ElementUtil.addCsvDataSet(elementTree, config.getVariables(), config, "shareMode.thread");
+                    }
+
                 } else if (!(scriptWrapper instanceof TestPlan) && !(scriptWrapper instanceof ThreadGroup)) {
                     elementTree = tree.add(scriptWrapper);
                 }
@@ -94,7 +107,6 @@ public class MsJmeterElement extends MsTestElement {
                         }
                     }
                 }
-
             }
         } catch (Exception ex) {
             ex.printStackTrace();