diff --git a/src/client/src/tscParseInsert.c b/src/client/src/tscParseInsert.c
index d7ceee630217acc72f8cebc464b3e38aaf440a4e..029c39e8287f151646d017a854750ed321a33c3e 100644
--- a/src/client/src/tscParseInsert.c
+++ b/src/client/src/tscParseInsert.c
@@ -314,8 +314,6 @@ int32_t tsParseOneColumn(SSchema *pSchema, SStrToken *pToken, char *payload, cha
         ret = tStrToInteger(pToken->z, pToken->type, pToken->n, &iv, false);
         if (ret != TSDB_CODE_SUCCESS) {
           return tscInvalidOperationMsg(msg, "invalid unsigned bigint data", pToken->z);
-        } else if (!IS_VALID_UBIGINT((uint64_t)iv)) {
-          return tscInvalidOperationMsg(msg, "unsigned bigint data overflow", pToken->z);
         }
 
         *((uint64_t *)payload) = iv;