diff --git a/source/libs/transport/src/transCli.c b/source/libs/transport/src/transCli.c
index 1afca14e5e..82c0b9fd44 100644
--- a/source/libs/transport/src/transCli.c
+++ b/source/libs/transport/src/transCli.c
@@ -1182,7 +1182,8 @@ void cliSendBatch_shareConn(SCliConn* pConn) {
   int32_t totalLen = 0;
   if (size == 0) {
     tError("%s conn %p not msg to send", pTransInst->label, pConn);
-    cliHandleExcept(pConn);
+    ASSERT(0);
+    // cliHandleExcept(pConn);
     return;
   }
   uv_buf_t* wb = taosMemoryCalloc(size, sizeof(uv_buf_t));
diff --git a/source/libs/transport/src/transSvr.c b/source/libs/transport/src/transSvr.c
index 907f132d32..c74a841a61 100644
--- a/source/libs/transport/src/transSvr.c
+++ b/source/libs/transport/src/transSvr.c
@@ -427,6 +427,9 @@ static bool uvHandleReq(SSvrConn* pConn) {
   transMsg.msgType = pHead->msgType;
   transMsg.code = pHead->code;
 
+  if (pHead->seqNum != 0) {
+    ASSERT(0);
+  }
   // pHead->noResp = 1,
   // 1. server application should not send resp on handle
   // 2. once send out data, cli conn released to conn pool immediately