diff --git a/source/common/src/tmsg.c b/source/common/src/tmsg.c
index 51c40827b5..b9b4556255 100644
--- a/source/common/src/tmsg.c
+++ b/source/common/src/tmsg.c
@@ -2427,6 +2427,7 @@ int32_t tSerializeSTableIndexInfo(SEncoder *pEncoder, STableIndexInfo* pInfo) {
   if (tEncodeI64(pEncoder, pInfo->sliding) < 0) return -1;
   if (tEncodeI64(pEncoder, pInfo->dstTbUid) < 0) return -1;
   if (tEncodeI32(pEncoder, pInfo->dstVgId) < 0) return -1;
+  if (tEncodeSEpSet(pEncoder, &pInfo->epSet) < 0) return -1;
   if (tEncodeCStr(pEncoder, pInfo->expr) < 0) return -1;
   return 0;
 }
@@ -2459,6 +2460,7 @@ int32_t tDeserializeSTableIndexInfo(SDecoder *pDecoder, STableIndexInfo *pInfo)
   if (tDecodeI64(pDecoder, &pInfo->sliding) < 0) return -1;
   if (tDecodeI64(pDecoder, &pInfo->dstTbUid) < 0) return -1;
   if (tDecodeI32(pDecoder, &pInfo->dstVgId) < 0) return -1;
+  if (tDecodeSEpSet(pDecoder, &pInfo->epSet) < 0) return -1;
   if (tDecodeCStrAlloc(pDecoder, &pInfo->expr) < 0) return -1;
 
   return 0;