diff --git a/source/client/src/clientImpl.c b/source/client/src/clientImpl.c
index 39b4b069a07949b29717d1002ffaddc2501d4a77..70d7a49208dc5d8bc9d605a7fad7f7de7964f3c6 100644
--- a/source/client/src/clientImpl.c
+++ b/source/client/src/clientImpl.c
@@ -1384,6 +1384,7 @@ int32_t doProcessMsgFromServer(void* param) {
   pSendInfo->fp(pSendInfo->param, &buf, pMsg->code);
   rpcFreeCont(pMsg->pCont);
   destroySendMsgInfo(pSendInfo);
+
   taosMemoryFree(arg);
   return TSDB_CODE_SUCCESS;
 }
diff --git a/source/libs/index/src/indexTfile.c b/source/libs/index/src/indexTfile.c
index c3be0ea6f54871692ee6e15898a49cd20d731559..1fc631e9f36c0fb081060831629c7b715a59f978 100644
--- a/source/libs/index/src/indexTfile.c
+++ b/source/libs/index/src/indexTfile.c
@@ -323,10 +323,6 @@ static int32_t tfSearchCompareFunc(void* reader, SIndexTerm* tem, SIdxTRslt* tr,
   while ((rt = stmStNextWith(st, NULL)) != NULL) {
     FstSlice* s = &rt->data;
     char*     ch = (char*)fstSliceData(s, NULL);
-    // if (0 != strncmp(ch, tem->colName, tem->nColName)) {
-    //  swsResultDestroy(rt);
-    //  break;
-    //}
 
     TExeCond cond = cmpFn(ch, p, tem->colType);
     if (MATCH == cond) {
diff --git a/source/libs/scheduler/src/schTask.c b/source/libs/scheduler/src/schTask.c
index 969c6fc8a6aab8d140feb13b43975e8db4573536..c061eb078981a63c19eec563863b6aad77f50fd6 100644
--- a/source/libs/scheduler/src/schTask.c
+++ b/source/libs/scheduler/src/schTask.c
@@ -430,12 +430,14 @@ int32_t schHandleRedirect(SSchJob *pJob, SSchTask *pTask, SDataBuf *pData, int32
 
   code = schDoTaskRedirect(pJob, pTask, pData, rspCode);
   taosMemoryFree(pData->pData);
+  taosMemoryFree(pData->pEpSet);
 
   SCH_RET(code);
 
 _return:
 
   taosMemoryFree(pData->pData);
+  taosMemoryFree(pData->pEpSet);
 
   SCH_RET(schProcessOnTaskFailure(pJob, pTask, code));
 }