diff --git a/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioModuleService.java b/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioModuleService.java
index 5984eec2da..8c76d02203 100644
--- a/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioModuleService.java
+++ b/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioModuleService.java
@@ -528,6 +528,12 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
                         Collectors.toCollection(() -> new TreeSet<>(Comparator.comparing(t -> t.getName() + t.getModulePath()))), ArrayList::new)
         );
 
+        if (!fullCoverage) {
+            //不覆盖, 系统场景存在则不导入
+            Map<String, ApiScenarioWithBLOBs> systemScenarios = repeatAllScenarioWithBLOBs.stream().collect(Collectors.toMap(ApiScenario::getName, scenario -> scenario));
+            optionData.removeIf(handleData -> systemScenarios.containsKey(handleData.getName()));
+        }
+
         Map<String, ApiScenarioWithBLOBs> nameModuleMap = null;
         Map<String, ApiScenarioWithBLOBs> repeatDataMap = null;
         if (chooseModule != null) {
@@ -555,7 +561,7 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
             }
         } else {
             //不覆盖
-            removeRepeat(optionData, nameModuleMap, repeatDataMap, moduleMap, versionId);
+                    removeRepeat(optionData, nameModuleMap, repeatDataMap, moduleMap, versionId);
         }
 
         if (!CollectionUtils.isEmpty(repeatApiScenarioWithBLOBs)) {