diff --git a/source/dnode/vnode/src/tq/tqRead.c b/source/dnode/vnode/src/tq/tqRead.c
index fee8bdf27e..c69f8ce09a 100644
--- a/source/dnode/vnode/src/tq/tqRead.c
+++ b/source/dnode/vnode/src/tq/tqRead.c
@@ -88,7 +88,7 @@ int tqRetrieveDataBlockInfo(STqReadHandle* pHandle, SDataBlockInfo* pBlockInfo)
 
   pBlockInfo->numOfCols = taosArrayGetSize(pHandle->pColIdList);
   pBlockInfo->rows = pHandle->pBlock->numOfRows;
-  pBlockInfo->uid = pHandle->pBlock->uid;
+//  pBlockInfo->uid = pHandle->pBlock->uid; // the uid can not be assigned to pBlockData.
   return 0;
 }
 
diff --git a/tests/script/tsim/tmq/basic1.sim b/tests/script/tsim/tmq/basic1.sim
index cfcb1ac992..bc827d79f4 100644
--- a/tests/script/tsim/tmq/basic1.sim
+++ b/tests/script/tsim/tmq/basic1.sim
@@ -151,6 +151,7 @@ print cmd===> system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/
 system_content ../../debug/tests/test/c/tmq_sim -c ../../sim/tsim/cfg -d $dbNamme -t "topic_stb_function" -k "group.id:tg2"
 print cmd result----> $system_content
 if $system_content != @{consume success: 20, 0}@ then
+  print expect @{consume success: 20, 0}@, actual: $system_content
   return -1
 endi