diff --git a/zh-cn/application-dev/reference/errorcodes/errorcode-backgroundTaskMgr.md b/zh-cn/application-dev/reference/errorcodes/errorcode-backgroundTaskMgr.md
index 97dc89268029a5f797db92e1d42faa9aa3224790..c00ba1030f018be4cb1db455e9258860ef4ec80f 100644
--- a/zh-cn/application-dev/reference/errorcodes/errorcode-backgroundTaskMgr.md
+++ b/zh-cn/application-dev/reference/errorcodes/errorcode-backgroundTaskMgr.md
@@ -34,7 +34,7 @@ Parcel operation failed.
 
 **错误信息**
 
-Internal transaction failed.
+IPC failed.
 
 **可能原因**