diff --git a/RKTRUST/PX3SETOS.ini b/RKTRUST/PX3SETOS.ini
deleted file mode 120000
index 80c32191..00000000
--- a/RKTRUST/PX3SETOS.ini
+++ /dev/null
@@ -1 +0,0 @@
-RK3126TOS.ini
\ No newline at end of file
diff --git a/RKTRUST/PX3SETOS.ini b/RKTRUST/PX3SETOS.ini
new file mode 100644
index 00000000..50b66382
--- /dev/null
+++ b/RKTRUST/PX3SETOS.ini
@@ -0,0 +1,2 @@
+[TOS_BIN_PATH]
+TOSTA=tools/rk_tools/bin/rk31/px3se_tee_ta_uart1_v1.34.bin
diff --git a/bin/rk31/px3se_tee_ta_uart1_v1.34.bin b/bin/rk31/px3se_tee_ta_uart1_v1.34.bin
new file mode 100755
index 00000000..6c36f948
Binary files /dev/null and b/bin/rk31/px3se_tee_ta_uart1_v1.34.bin differ