diff --git a/source/client/src/clientSml.c b/source/client/src/clientSml.c
index d1aeaac587..4cd1b5416c 100644
--- a/source/client/src/clientSml.c
+++ b/source/client/src/clientSml.c
@@ -2082,7 +2082,7 @@ static int32_t smlParseJSONString(SSmlHandle *info, cJSON *root, SSmlTableInfo *
 
 static int32_t smlParseInfluxLine(SSmlHandle *info, const char *sql, const int len) {
   SSmlLineInfo elements = {0};
-  uDebug("SML:0x%" PRIx64 " smlParseInfluxLine sql:%s, hello", info->id, sql);
+  uDebug("SML:0x%" PRIx64 " smlParseInfluxLine sql", info->id);
 
   int ret = smlParseInfluxString(sql, sql + len, &elements, &info->msgBuf);
   if (ret != TSDB_CODE_SUCCESS) {