diff --git a/backend/src/main/java/io/metersphere/track/service/TestCaseNodeService.java b/backend/src/main/java/io/metersphere/track/service/TestCaseNodeService.java
index f768dd2567..4c66a29c5f 100644
--- a/backend/src/main/java/io/metersphere/track/service/TestCaseNodeService.java
+++ b/backend/src/main/java/io/metersphere/track/service/TestCaseNodeService.java
@@ -542,7 +542,7 @@ public class TestCaseNodeService {
 
         rootPath = rootPath + rootNode.getName();
 
-        if (level > 5) {
+        if (level > 8) {
             MSException.throwException(Translator.get("node_deep_limit"));
         }
 
diff --git a/backend/src/main/java/io/metersphere/xpack b/backend/src/main/java/io/metersphere/xpack
index ee74568be0..cf6b065263 160000
--- a/backend/src/main/java/io/metersphere/xpack
+++ b/backend/src/main/java/io/metersphere/xpack
@@ -1 +1 @@
-Subproject commit ee74568be0beba46da19616f5832e83f9164c688
+Subproject commit cf6b06526324326a563d933e07118fac014a63b4
diff --git a/backend/src/main/resources/i18n/messages_en_US.properties b/backend/src/main/resources/i18n/messages_en_US.properties
index 03340f13b2..ce776e5a0e 100644
--- a/backend/src/main/resources/i18n/messages_en_US.properties
+++ b/backend/src/main/resources/i18n/messages_en_US.properties
@@ -83,7 +83,7 @@ test_case_already_exists=The test case in this project is exists
 parse_data_error=Parse data error
 missing_header_information=Missing header information
 test_case_exist=A test case already exists under this project:
-node_deep_limit=The node depth does not exceed 5 layers!
+node_deep_limit=The node depth does not exceed 8 layers!
 before_delete_plan=There is an associated test case under this plan, please unlink it first!
 incorrect_format=\tincorrect format
 test_case_type_validate=\tmust be functional, performance, api
diff --git a/backend/src/main/resources/i18n/messages_zh_CN.properties b/backend/src/main/resources/i18n/messages_zh_CN.properties
index efc123244f..03f0f71158 100644
--- a/backend/src/main/resources/i18n/messages_zh_CN.properties
+++ b/backend/src/main/resources/i18n/messages_zh_CN.properties
@@ -83,7 +83,7 @@ test_case_already_exists=该项目下已存在该测试用例
 parse_data_error=解析数据出错
 missing_header_information=缺少头部信息
 test_case_exist=该项目下已存在用例：
-node_deep_limit=节点深度不超过5层！
+node_deep_limit=节点深度不超过8层！
 before_delete_plan=该计划下存在关联测试用例，请先取消关联！
 incorrect_format=格式错误
 test_case_type_validate=必须为functional、performance、api
diff --git a/backend/src/main/resources/i18n/messages_zh_TW.properties b/backend/src/main/resources/i18n/messages_zh_TW.properties
index 4916b0c676..f3df9dc820 100644
--- a/backend/src/main/resources/i18n/messages_zh_TW.properties
+++ b/backend/src/main/resources/i18n/messages_zh_TW.properties
@@ -83,7 +83,7 @@ test_case_already_exists=該項目下已存在該測試用例
 parse_data_error=解析數據出錯
 missing_header_information=缺少頭部信息
 test_case_exist=該項目下已存在用例：
-node_deep_limit=節點深度不超過5層！
+node_deep_limit=節點深度不超過8層！
 before_delete_plan=該計劃下存在關聯測試用例，請先取消關聯！
 incorrect_format=格式錯誤
 test_case_type_validate=必須為functional、performance、api
diff --git a/frontend/src/business/components/xpack b/frontend/src/business/components/xpack
index cc38137a69..06d935cd1d 160000
--- a/frontend/src/business/components/xpack
+++ b/frontend/src/business/components/xpack
@@ -1 +1 @@
-Subproject commit cc38137a69a0f20fadece9c0f9f50a9468c4ace9
+Subproject commit 06d935cd1d22ab36f09763745c2aff8ad3fb08c1