diff --git a/src/inc/tglobalcfg.h b/src/inc/tglobalcfg.h
index a9fd229714f12dd5efe6fa544e036773d6a66ab3..5edd80d4fe5def5cd586543364a278af0caaf369 100644
--- a/src/inc/tglobalcfg.h
+++ b/src/inc/tglobalcfg.h
@@ -258,7 +258,7 @@ extern int            tsGlobalConfigNum;
 extern char *         tsCfgStatusStr[];
 SGlobalConfig *tsGetConfigOption(const char *option);
 
-#define TSDB_CFG_MAX_NUM    111
+#define TSDB_CFG_MAX_NUM    130
 #define TSDB_CFG_PRINT_LEN  23
 #define TSDB_CFG_OPTION_LEN 24
 #define TSDB_CFG_VALUE_LEN  41