diff --git a/source/util/src/terror.c b/source/util/src/terror.c
index f99d1268924ff52e7f7d7beb97d5b2a1d28bd477..3117152af6a3a5c4d1fb6ce08896924d3c0d6d1c 100644
--- a/source/util/src/terror.c
+++ b/source/util/src/terror.c
@@ -621,7 +621,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_INVALID_SCHEMA,            "Rsma invalid schema
 
 //index
 TAOS_DEFINE_ERROR(TSDB_CODE_INDEX_REBUILDING,               "Index is rebuilding")
-TAOS_DEFINE_ERROR(TSDB_CODE_INDEX_REBUILDING,               "Invalid index file")
+TAOS_DEFINE_ERROR(TSDB_CODE_INDEX_INVALID_FILE,             "Index file is invalid")
 
 //tmq
 TAOS_DEFINE_ERROR(TSDB_CODE_TMQ_INVALID_MSG,                "Invalid message")