diff --git a/RKTRUST/RV1126TOS_TB.ini b/RKTRUST/RV1126TOS_TB.ini
index d969b06e..487260d7 100644
--- a/RKTRUST/RV1126TOS_TB.ini
+++ b/RKTRUST/RV1126TOS_TB.ini
@@ -2,4 +2,4 @@
 TOSTA=bin/rv11/rv1126_tee_ta_tb_v1.04.bin
 ADDR=0x00040000
 [MCU]
-MCU=bin/rv11/rv1126_mcu_v1.01.bin,0x208000,okay
+MCU=bin/rv11/rv1126_mcu_v1.01.bin,0x108000,okay