diff --git a/source/libs/parser/src/parTranslater.c b/source/libs/parser/src/parTranslater.c
index ded40f75234407e90aa02c68c25d5979e33e020e..25e54fc5c428fb1d26fc7c9d2815048fa43536ad 100644
--- a/source/libs/parser/src/parTranslater.c
+++ b/source/libs/parser/src/parTranslater.c
@@ -1331,32 +1331,6 @@ static int32_t rewriteCountStar(STranslateContext* pCxt, SFunctionNode* pCount)
   return code;
 }
 
-static bool isCountNotNullValue(SFunctionNode* pFunc) {
-  if (FUNCTION_TYPE_COUNT != pFunc->funcType || 1 != LIST_LENGTH(pFunc->pParameterList)) {
-    return false;
-  }
-  SNode* pPara = nodesListGetNode(pFunc->pParameterList, 0);
-  return (QUERY_NODE_VALUE == nodeType(pPara) && !((SValueNode*)pPara)->isNull);
-}
-
-// count(1) is rewritten as count(ts) for scannning optimization
-static int32_t rewriteCountNotNullValue(STranslateContext* pCxt, SFunctionNode* pCount) {
-  SValueNode* pValue = (SValueNode*)nodesListGetNode(pCount->pParameterList, 0);
-  STableNode*  pTable = NULL;
-  int32_t      code = findTable(pCxt, NULL, &pTable);
-  if (TSDB_CODE_SUCCESS == code) {
-    SColumnNode* pCol = (SColumnNode*)nodesMakeNode(QUERY_NODE_COLUMN);
-    if (NULL == pCol) {
-      code = TSDB_CODE_OUT_OF_MEMORY;
-    } else {
-      setColumnInfoBySchema((SRealTableNode*)pTable, ((SRealTableNode*)pTable)->pMeta->schema, -1, pCol);
-      NODES_DESTORY_LIST(pCount->pParameterList);
-      code = nodesListMakeAppend(&pCount->pParameterList, (SNode*)pCol);
-    }
-  }
-  return code;
-}
-
 static bool isCountTbname(SFunctionNode* pFunc) {
   if (FUNCTION_TYPE_COUNT != pFunc->funcType || 1 != LIST_LENGTH(pFunc->pParameterList)) {
     return false;
@@ -1422,9 +1396,6 @@ static int32_t translateAggFunc(STranslateContext* pCxt, SFunctionNode* pFunc) {
   if (isCountStar(pFunc)) {
     return rewriteCountStar(pCxt, pFunc);
   }
-  if (isCountNotNullValue(pFunc)) {
-    return rewriteCountNotNullValue(pCxt, pFunc);
-  }
   if (isCountTbname(pFunc)) {
     return rewriteCountTbname(pCxt, pFunc);
   }