diff --git a/ui/src/i18n/locales/en/nls.workflow.json b/ui/src/i18n/locales/en/nls.workflow.json
index a899b1c0..fbf71de3 100644
--- a/ui/src/i18n/locales/en/nls.workflow.json
+++ b/ui/src/i18n/locales/en/nls.workflow.json
@@ -55,7 +55,6 @@
 
   "workflow.detail.baseinfo.name.placeholder": "Please enter workflow name",
   "workflow.detail.baseinfo.description.placeholder": "Please enter workflow description",
-  "workflow.detail.design_legacy.tab": "Orchestration (legacy)",
   "workflow.detail.design.tab": "Orchestration",
   "workflow.detail.design.editor.placeholder": "Please configure",
   "workflow.detail.design.editor.add_node": "Add node",
diff --git a/ui/src/i18n/locales/zh/nls.workflow.json b/ui/src/i18n/locales/zh/nls.workflow.json
index acc30cb3..49cc8098 100644
--- a/ui/src/i18n/locales/zh/nls.workflow.json
+++ b/ui/src/i18n/locales/zh/nls.workflow.json
@@ -55,7 +55,6 @@
 
   "workflow.detail.baseinfo.name.placeholder": "请输入工作流名称",
   "workflow.detail.baseinfo.description.placeholder": "请输入工作流描述",
-  "workflow.detail.design_legacy.tab": "流程编排（旧版）",
   "workflow.detail.design.tab": "流程编排",
   "workflow.detail.design.editor.placeholder": "请完成配置",
   "workflow.detail.design.editor.add_node": "添加节点",