diff --git a/backend/src/main/java/io/metersphere/api/service/ApiScenarioModuleService.java b/backend/src/main/java/io/metersphere/api/service/ApiScenarioModuleService.java
index 0ecbf6c9bd..808cdf2323 100644
--- a/backend/src/main/java/io/metersphere/api/service/ApiScenarioModuleService.java
+++ b/backend/src/main/java/io/metersphere/api/service/ApiScenarioModuleService.java
@@ -581,7 +581,7 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
         Map<String, ApiScenarioWithBLOBs> nameModuleMap = null;
         Map<String, ApiScenarioWithBLOBs> repeatDataMap = null;
         if (chooseModule != null) {
-            if (!repeatApiScenarioWithBLOBs.isEmpty()) {
+            if (!CollectionUtils.isEmpty(repeatApiScenarioWithBLOBs)) {
                 String chooseModuleParentId = getChooseModuleParentId(chooseModule);
                 String chooseModulePath = getChooseModulePath(idPathMap, chooseModule, chooseModuleParentId);
                 nameModuleMap = optionData.stream().collect(Collectors.toMap(t -> t.getName() + chooseModulePath, scenario -> scenario));
@@ -608,7 +608,7 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
             removeRepeat(optionData, nameModuleMap, repeatDataMap, moduleMap, versionId);
         }
 
-        if (!repeatApiScenarioWithBLOBs.isEmpty()) {
+        if (!CollectionUtils.isEmpty(repeatApiScenarioWithBLOBs)) {
             Map<String, ApiScenarioWithBLOBs> repeatMap = repeatApiScenarioWithBLOBs.stream().collect(Collectors.toMap(t -> t.getName() + t.getModulePath(), scenario -> scenario));
             Map<String, ApiScenarioWithBLOBs> optionMap = optionData.stream().collect(Collectors.toMap(t -> t.getName() + t.getModulePath(), scenario -> scenario));
             if (fullCoverage) {
@@ -786,7 +786,6 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
             ApiScenarioModule scenarioModule = map.get(modulePath);
             if (chooseModule != null) {
                 String chooseModuleParentId = getChooseModuleParentId(chooseModule);
-                String chooseModulePath = getChooseModulePath(idPathMap, chooseModule, chooseModuleParentId);
                 //导入时选了模块，且接口有模块的
                 if (StringUtils.isNotBlank(modulePath)) {
                     //场景的全部路径的集合
@@ -833,8 +832,7 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
         if (chooseModule.getParentId() == null) {
             chooseModule.setParentId("root");
         }
-        String chooseModuleParentId = chooseModule.getParentId();
-        return chooseModuleParentId;
+        return chooseModule.getParentId();
     }
 
     private String getChooseModulePath(Map<String, String> idPathMap, ApiScenarioModuleDTO chooseModule, String chooseModuleParentId) {
@@ -867,9 +865,12 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
         for (int i = 0; i < tagTree.length; i++) {
             int finalI = i;
             //查找上一级里面是否有当前全路径的第一级，没有则需要创建
-            List<ApiScenarioModule> collect = parentModuleList.stream().filter(t -> t.getName().equals(tagTree[finalI])).collect(Collectors.toList());
+            List<ApiScenarioModule> collect = null;
+            if (!CollectionUtils.isEmpty(parentModuleList)) {
+                collect = parentModuleList.stream().filter(t -> t.getName().equals(tagTree[finalI])).collect(Collectors.toList());
+            }
 
-            if (collect.isEmpty()) {
+            if (CollectionUtils.isEmpty(collect)) {
                 if (i == 0) {
                     //证明需要在根目录创建，
                     parentModule = new ApiScenarioModule();
@@ -877,7 +878,7 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
                     parentModule.setId("root");
                     parentModule.setLevel(0);
                 } else {
-                    if (!parentModuleList.isEmpty() && parentModule == null) {
+                    if (!CollectionUtils.isEmpty(parentModuleList) && parentModule == null) {
                         String parentId = parentModuleList.get(0).getParentId();
                         ApiScenarioModuleDTO apiScenarioModuleDTO = idModuleMap.get(parentId);
                         parentModule = JSON.parseObject(JSON.toJSONString(apiScenarioModuleDTO), ApiScenarioModule.class);