diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index bb4397b38100e9451b79d987603dda8bc1744d1c..e94f77d254893c0d58f7d7bab8e12eaf98a778f7 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -4819,6 +4819,12 @@ int32_t validateWhereNode(SQueryInfo* pQueryInfo, tSqlExpr** pExpr, SSqlObj* pSq
   if ((ret = getColumnQueryCondInfo(&pSql->cmd, pQueryInfo, condExpr.pColumnCond, TK_AND)) != TSDB_CODE_SUCCESS) {
     goto PARSE_WHERE_EXIT;
   }
+  
+  if (taosArrayGetSize(pQueryInfo->pUpstream) > 0 ) {
+    if ((ret = getColumnQueryCondInfo(&pSql->cmd, pQueryInfo, condExpr.pTimewindow, TK_AND)) != TSDB_CODE_SUCCESS) {
+      goto PARSE_WHERE_EXIT;
+    }
+  }
 
   // 6. join condition
   if ((ret = getJoinCondInfo(&pSql->cmd, pQueryInfo, condExpr.pJoinExpr)) != TSDB_CODE_SUCCESS) {
@@ -7857,11 +7863,6 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
       if (validateWhereNode(pQueryInfo, &pSqlNode->pWhere, pSql) != TSDB_CODE_SUCCESS) {
         return TSDB_CODE_TSC_INVALID_OPERATION;
       }
-
-      if (pTableMeta->tableInfo.precision == TSDB_TIME_PRECISION_MILLI) {
-        pQueryInfo->window.skey = pQueryInfo->window.skey / 1000;
-        pQueryInfo->window.ekey = pQueryInfo->window.ekey / 1000;
-      }
     }
 
     // validate the interval info
diff --git a/tests/script/general/parser/where.sim b/tests/script/general/parser/where.sim
index 2fe63b989236348d18be8f83f4b2d49387c8cd14..d20f013a8e7cfa36cc4de05fd94cff83480149ad 100644
--- a/tests/script/general/parser/where.sim
+++ b/tests/script/general/parser/where.sim
@@ -352,5 +352,18 @@ if $rows != 0 then
  return -1
 endi
 
-
+print ==========================> td-4783
+sql create table where_ts(ts timestamp, f int)
+sql insert into where_ts values('2021-06-19 16:22:00', 1);
+sql insert into where_ts values('2021-06-19 16:23:00', 2);
+sql insert into where_ts values('2021-06-19 16:24:00', 3);
+sql insert into where_ts values('2021-06-19 16:25:00', 1);
+sql select * from (select * from where_ts) where ts<'2021-06-19 16:25:00' and ts>'2021-06-19 16:22:00'
+if $row != 2 then
+  return -1
+endi
+print $data00, $data01
+if $data01 != 2 then
+  return -1
+endi
 system sh/exec.sh -n dnode1 -s stop -x SIGINT