diff --git a/RKTRUST/RK322XTOS.ini b/RKTRUST/RK322XTOS.ini
index 7d95b9a2..e179eced 100644
--- a/RKTRUST/RK322XTOS.ini
+++ b/RKTRUST/RK322XTOS.ini
@@ -1,3 +1,3 @@
 [TOS_BIN_PATH]
-TOS=tools/rk_tools/bin/rk32/rk322x_tee_v1.94.bin
+TOS=tools/rk_tools/bin/rk32/rk322x_tee_v2.00.bin
 TOSTA=tools/rk_tools/bin/rk32/rk322x_tee_ta_v2.01.bin
diff --git a/bin/rk32/rk322x_tee_v1.94.bin b/bin/rk32/rk322x_tee_v2.00.bin
similarity index 84%
rename from bin/rk32/rk322x_tee_v1.94.bin
rename to bin/rk32/rk322x_tee_v2.00.bin
index a6a012f3..785193a0 100644
Binary files a/bin/rk32/rk322x_tee_v1.94.bin and b/bin/rk32/rk322x_tee_v2.00.bin differ