diff --git a/src/common/src/tglobal.c b/src/common/src/tglobal.c
index 4a5df9361b7a9bb8d6fe852db273f53cab6bf879..4fef3844c4f6ed93bb893d2e920f176ff4a1e9fa 100644
--- a/src/common/src/tglobal.c
+++ b/src/common/src/tglobal.c
@@ -71,7 +71,7 @@ int32_t tsMaxBinaryDisplayWidth = 30;
 int32_t tsCompressMsgSize = -1;
 
 // client
-int32_t tsMaxSQLStringLen = TSDB_MAX_SQL_LEN;
+int32_t tsMaxSQLStringLen = TSDB_MAX_ALLOWED_SQL_LEN;
 int8_t  tsTscEnableRecordSql = 0;
 
 // the maximum number of results for projection query on super table that are returned from
diff --git a/src/inc/taosdef.h b/src/inc/taosdef.h
index d9a50e891440c81e7ad5833f51d826112271de3c..7c955194cc1237dfae9ef6f39aba2a9cc694cc7f 100644
--- a/src/inc/taosdef.h
+++ b/src/inc/taosdef.h
@@ -259,7 +259,7 @@ do { \
 #define TSDB_MIN_TABLES                 4
 #define TSDB_MAX_TABLES                 10000000
 #define TSDB_DEFAULT_TABLES             1000000
-#define TSDB_TABLES_STEP                1000
+#define TSDB_TABLES_STEP                100
 
 #define TSDB_MIN_DAYS_PER_FILE          1
 #define TSDB_MAX_DAYS_PER_FILE          3650