diff --git a/RKTRUST/RK3126TOS.ini b/RKTRUST/RK3126TOS.ini
index 67f48883..cf79dd84 100644
--- a/RKTRUST/RK3126TOS.ini
+++ b/RKTRUST/RK3126TOS.ini
@@ -1,7 +1,2 @@
-[TOS_NAND]
-TOS0=tools/rk_tools/bin/rk31/rk3126_nand_tee_ta_v1.32.bin
-PATH0=trust_nand.img
-
-[TOS_EMMC]
-TOS1=tools/rk_tools/bin/rk31/rk3126_emmc_tee_ta_v1.32.bin
-PATH1=trust_emmc.img
+[TOS_BIN_PATH]
+TOSTA=tools/rk_tools/bin/rk31/rk3126_tee_ta_v1.33.bin
diff --git a/bin/rk31/rk3126_nand_tee_ta_v1.32.bin b/bin/rk31/rk3126_nand_tee_ta_v1.32.bin
deleted file mode 100644
index 05cd488e..00000000
Binary files a/bin/rk31/rk3126_nand_tee_ta_v1.32.bin and /dev/null differ
diff --git a/bin/rk31/rk3126_emmc_tee_ta_v1.32.bin b/bin/rk31/rk3126_tee_ta_v1.33.bin
similarity index 82%
rename from bin/rk31/rk3126_emmc_tee_ta_v1.32.bin
rename to bin/rk31/rk3126_tee_ta_v1.33.bin
index 34b232e5..e8d2e741 100644
Binary files a/bin/rk31/rk3126_emmc_tee_ta_v1.32.bin and b/bin/rk31/rk3126_tee_ta_v1.33.bin differ