diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index 02c56cc40f..ff9e922ee1 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -128,7 +128,7 @@ int32_t tsQueryPolicy = 1;
 int32_t tsQueryRspPolicy = 0;
 int64_t tsQueryMaxConcurrentTables = 200;  // unit is TSDB_TABLE_NUM_UNIT
 bool    tsEnableQueryHb = true;
-bool    tsEnableScience = false;     // on taos-cli show float and doulbe with scientific notation if true
+bool    tsEnableScience = false;  // on taos-cli show float and doulbe with scientific notation if true
 int32_t tsQuerySmaOptimize = 0;
 int32_t tsQueryRsmaTolerance = 1000;  // the tolerance time (ms) to judge from which level to query rsma data.
 bool    tsQueryPlannerTrace = false;
@@ -240,11 +240,11 @@ int32_t tsTtlBatchDropNum = 10000;   // number of tables dropped per batch
 // internal
 int32_t tsTransPullupInterval = 2;
 int32_t tsMqRebalanceInterval = 2;
-int32_t tsStreamCheckpointTickInterval = 20;
+int32_t tsStreamCheckpointTickInterval = 600;
 int32_t tsStreamNodeCheckInterval = 10;
 int32_t tsTtlUnit = 86400;
 int32_t tsTtlPushIntervalSec = 10;
-int32_t tsTrimVDbIntervalSec = 60 * 60; // interval of trimming db in all vgroups
+int32_t tsTrimVDbIntervalSec = 60 * 60;  // interval of trimming db in all vgroups
 int32_t tsGrantHBInterval = 60;
 int32_t tsUptimeInterval = 300;    // seconds
 char    tsUdfdResFuncs[512] = "";  // udfd resident funcs that teardown when udfd exits