diff --git a/backend/app/services/task_service.py b/backend/app/services/task_service.py
index bb3add2..feaccf9 100644
--- a/backend/app/services/task_service.py
+++ b/backend/app/services/task_service.py
@@ -660,7 +660,7 @@ async def transfer_task(
         elif is_child_task:
             new_parent_task_id = task.parent_task_id
         else:
-            new_parent_task_id = None
+            new_parent_task_id = task.id
 
         new_task = Task(
             product_id=task.product_id,
diff --git a/track-uniapp/src/pages/scan/components/WorkspaceArea.vue b/track-uniapp/src/pages/scan/components/WorkspaceArea.vue
index e9a11e6..74120ab 100644
--- a/track-uniapp/src/pages/scan/components/WorkspaceArea.vue
+++ b/track-uniapp/src/pages/scan/components/WorkspaceArea.vue
@@ -146,10 +146,8 @@ export default {
     canRecall() {
       if (!this.lockedTask || this.lockedTask.status !== 'PENDING') return false;
       if (this.isAssignee) return false;
-      if (!this.lockedTask.parent_task_id) return false;
-      const parent = this.taskMap[this.lockedTask.parent_task_id];
-      if (!parent) return false;
-      return parent.assignee_id == this.currentUserId || parent.assignee_id == this.currentUsername;
+      // 非接收人即可撤回（后端会校验权限）；parent_task_id 为空时也放开（旧数据兼容）
+      return true;
     },
     branchLabelsMap() {
       const map = {};