diff --git a/source/dnode/mnode/impl/src/mndSubscribe.c b/source/dnode/mnode/impl/src/mndSubscribe.c
index 153bb8bd04..ea1e16ef8b 100644
--- a/source/dnode/mnode/impl/src/mndSubscribe.c
+++ b/source/dnode/mnode/impl/src/mndSubscribe.c
@@ -1075,6 +1075,9 @@ static int32_t mndRetrieveSubscribe(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock
     }
 
 #endif
+
+    pBlock->info.rows = numOfRows;
+
     taosRUnLockLatch(&pSub->lock);
     sdbRelease(pSdb, pSub);
   }