diff --git a/source/dnode/vnode/src/sma/smaRollup.c b/source/dnode/vnode/src/sma/smaRollup.c
index 02772b4cd0220593a561ffbb1a46e23c639c09be..426ab521fdd16e3d0907fd1c056da15d7d6937cc 100644
--- a/source/dnode/vnode/src/sma/smaRollup.c
+++ b/source/dnode/vnode/src/sma/smaRollup.c
@@ -1707,7 +1707,7 @@ int32_t tdRSmaProcessExecImpl(SSma *pSma, ERsmaExecType type) {
             if (batchMax > 1) {
               batchMax = 100 / batchMax;
             }
-            while (occupied || (++batchCnt > batchMax)) {    // greedy mode
+            while (occupied || (++batchCnt < batchMax)) {    // greedy mode
               taosReadAllQitems(pInfo->queue, pInfo->qall);  // queue has mutex lock
               int32_t qallItemSize = taosQallItemSize(pInfo->qall);
               if (qallItemSize > 0) {