diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index d12ebb13c2..142f7f8078 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -240,7 +240,7 @@ int32_t tsTransPullupInterval = 2;
 int32_t tsMqRebalanceInterval = 2;
 int32_t tsStreamCheckpointInterval = 60;
 float   tsSinkDataRate = 2.0;
-int32_t tsStreamNodeCheckInterval = 30;
+int32_t tsStreamNodeCheckInterval = 15;
 int32_t tsTtlUnit = 86400;
 int32_t tsTtlPushIntervalSec = 10;
 int32_t tsTrimVDbIntervalSec = 60 * 60;  // interval of trimming db in all vgroups