diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index f8aa444d9eb94d2eedfa268c45fb0da13363f77e..50ae545a8ea73ace85821e1b82f816cab9cee826 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -5648,11 +5648,17 @@ static int32_t setKeepOption(SSqlCmd* pCmd, SCreateDbMsg* pMsg, SCreateDbInfo* p
     tVariantListItem* p0 = taosArrayGet(pKeep, 0);
     switch (s) {
       case 1: {
+        if ((int32_t)p0->pVar.i64 <= 0) {
+          return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
+        }
         pMsg->daysToKeep = htonl((int32_t)p0->pVar.i64);
       }
         break;
       case 2: {
         tVariantListItem* p1 = taosArrayGet(pKeep, 1);
+        if ((int32_t)p0->pVar.i64 <= 0 || (int32_t)p1->pVar.i64 <= 0) {
+          return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
+        }        
         pMsg->daysToKeep = htonl((int32_t)p0->pVar.i64);
         pMsg->daysToKeep1 = htonl((int32_t)p1->pVar.i64);
         break;
@@ -5661,6 +5667,10 @@ static int32_t setKeepOption(SSqlCmd* pCmd, SCreateDbMsg* pMsg, SCreateDbInfo* p
         tVariantListItem* p1 = taosArrayGet(pKeep, 1);
         tVariantListItem* p2 = taosArrayGet(pKeep, 2);
 
+        if ((int32_t)p0->pVar.i64 <= 0 || (int32_t)p1->pVar.i64 <= 0 || (int32_t)p2->pVar.i64 <= 0) {
+          return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg);
+        } 
+
         pMsg->daysToKeep = htonl((int32_t)p0->pVar.i64);
         pMsg->daysToKeep1 = htonl((int32_t)p1->pVar.i64);
         pMsg->daysToKeep2 = htonl((int32_t)p2->pVar.i64);