diff --git a/src/common/src/tglobal.c b/src/common/src/tglobal.c
index ac7bc31c3dccd41c14135b9691daacf96e59c157..c711aa25c3534940ffdf1d257fdcb8b0f7ae8cc8 100644
--- a/src/common/src/tglobal.c
+++ b/src/common/src/tglobal.c
@@ -141,7 +141,7 @@ int32_t rpcDebugFlag = 135;
 int32_t uDebugFlag = 131;
 int32_t debugFlag = 131;
 int32_t sDebugFlag = 135;
-int32_t tsdbDebugFlag = 135;
+int32_t tsdbDebugFlag = 131;
 
 // the maximum number of results for projection query on super table that are returned from
 // one virtual node, to order according to timestamp