diff --git a/source/dnode/vnode/src/tsdb/tsdbRead.c b/source/dnode/vnode/src/tsdb/tsdbRead.c
index 29e59daeb9fa4ae6510f0117fa6af82cab39d152..88027e2891dd9daa1150177a6c8b53de40874fe4 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead.c
@@ -289,6 +289,10 @@ static int32_t setColumnIdSlotList(SBlockLoadSuppInfo* pSupInfo, SColumnInfo* pC
 static int32_t updateBlockSMAInfo(STSchema* pSchema, SBlockLoadSuppInfo* pSupInfo) {
   int32_t i = 0, j = 0;
 
+  if (j < pSupInfo->numOfCols && PRIMARYKEY_TIMESTAMP_COL_ID == pSupInfo->colId[j]) {
+    j += 1;
+  }
+  
   while (i < pSchema->numOfCols && j < pSupInfo->numOfCols) {
     STColumn* pTCol = &pSchema->columns[i];
     if (pTCol->colId == pSupInfo->colId[j]) {