diff --git a/web-admin/src/utils/oa-related-approval-rule.ts b/web-admin/src/utils/oa-related-approval-rule.ts
index 7c6c3fcd..713a5e91 100644
--- a/web-admin/src/utils/oa-related-approval-rule.ts
+++ b/web-admin/src/utils/oa-related-approval-rule.ts
@@ -1,4 +1,15 @@
-import uniqueId from '@form-create/utils/lib/unique'
+/** 与 FormCreate 官方 unique 同类：生成不重复 field（不依赖未声明的 @form-create/utils） */
+let _uidSeq = 0
+function uniqueId() {
+  const num = 370 + ++_uidSeq
+  return (
+    'F' +
+    Math.random().toString(36).slice(3, 6) +
+    Number(`${Date.now()}`).toString(36) +
+    num.toString(36) +
+    'c'
+  )
+}
 
 /** FormCreate Designer DragRule：关联审批单 */
 export const relatedApprovalDragRule = {