diff --git a/source/libs/transport/src/trans.c b/source/libs/transport/src/trans.c
index 9fc3d4a56d..018d5f98c0 100644
--- a/source/libs/transport/src/trans.c
+++ b/source/libs/transport/src/trans.c
@@ -31,8 +31,9 @@ static int32_t transValidLocalFqdn(const char* localFqdn, uint32_t* ip) {
   *ip = taosGetIpv4FromFqdn(localFqdn);
   if (*ip == 0xFFFFFFFF) {
     terrno = TSDB_CODE_RPC_FQDN_ERROR;
+    return -1;
   }
-  return terrno;
+  return 0;
 }
 void* rpcOpen(const SRpcInit* pInit) {
   SRpcInfo* pRpc = taosMemoryCalloc(1, sizeof(SRpcInfo));
diff --git a/source/util/src/tlog.c b/source/util/src/tlog.c
index 5da5d496d1..7339498cd0 100644
--- a/source/util/src/tlog.c
+++ b/source/util/src/tlog.c
@@ -760,6 +760,7 @@ void taosSetAllDebugFlag(int32_t flag) {
   fsDebugFlag = flag;
   fnDebugFlag = flag;
   smaDebugFlag = flag;
+  idxDebugFlag = flag;
 
   uInfo("all debug flag are set to %d", flag);
 }