diff --git a/RKTRUST/RK322XTOS.ini b/RKTRUST/RK322XTOS.ini
index 41084fd4..ac3aa92d 100644
--- a/RKTRUST/RK322XTOS.ini
+++ b/RKTRUST/RK322XTOS.ini
@@ -1,3 +1,3 @@
 [TOS_BIN_PATH]
 TOS=tools/rk_tools/bin/rk32/rk322x_tee_v1.90.bin
-TOSTA=tools/rk_tools/bin/rk32/rk322x_tee_ta_v1.80.bin
+TOSTA=tools/rk_tools/bin/rk32/rk322x_tee_ta_v1.81.bin
diff --git a/bin/rk32/rk322x_tee_ta_v1.81.bin b/bin/rk32/rk322x_tee_ta_v1.81.bin
new file mode 100755
index 00000000..a58ae2fa
Binary files /dev/null and b/bin/rk32/rk322x_tee_ta_v1.81.bin differ