diff --git a/src/sql/engine/px/ob_px_rpc_processor.cpp b/src/sql/engine/px/ob_px_rpc_processor.cpp
index 38fbee83dd..9566c883f7 100644
--- a/src/sql/engine/px/ob_px_rpc_processor.cpp
+++ b/src/sql/engine/px/ob_px_rpc_processor.cpp
@@ -265,7 +265,7 @@ void ObFastInitSqcReportQCMessageCall::operator()(hash::HashMapPair<ObInterrupti
 {
   UNUSED(entry);
   if (OB_NOT_NULL(sqc_)) {
-    if (sqc_->is_ignore_vtable_error() && err_ != OB_SUCCESS) {
+    if (sqc_->is_ignore_vtable_error() && err_ != OB_SUCCESS && err_ != OB_TIMEOUT) {
       // 当该SQC是虚拟表查询时, 调度RPC失败时需要忽略错误结果.
       // 并mock一个sqc finsh msg发送给正在轮询消息的PX算子
       // 此操作已确认是线程安全的.
diff --git a/src/sql/engine/px/ob_px_task_process.cpp b/src/sql/engine/px/ob_px_task_process.cpp
index ebc5366c91..8135d384f1 100644
--- a/src/sql/engine/px/ob_px_task_process.cpp
+++ b/src/sql/engine/px/ob_px_task_process.cpp
@@ -463,7 +463,8 @@ int ObPxTaskProcess::do_process()
       // nop
     } else if (IS_INTERRUPTED()) {
       //当前是被QC中断的，不再向QC发送中断，退出即可。
-    } else if (arg_.get_sqc_handler()->get_sqc_init_arg().sqc_.is_ignore_vtable_error()) {
+    } else if (ret != OB_TIMEOUT &&
+        arg_.get_sqc_handler()->get_sqc_init_arg().sqc_.is_ignore_vtable_error()) {
       // 忽略虚拟表错误
     } else {
       (void) ObInterruptUtil::interrupt_qc(arg_.task_, ret);