diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v
index e1709eb..ff0fbc6 100644
--- a/tb/shinTest/ShinTopSpiTb.v
+++ b/tb/shinTest/ShinTopSpiTb.v
@@ -5,7 +5,7 @@
 `define ENABLE_SET_ADDR_TEST
 `define ENABLE_INT_INIT_TEST
 `define ENABLE_DET_ERR_TEST
-//`define ENABLE_SM1_SEND_TEST
+`define ENABLE_SM1_SEND_TEST
 //`define ENABLE_SMx_SEND_TEST
 
 //`define ENABLE_EXCHG_DATA_SEQ0_TEST