diff --git a/RKTRUST/RK1808TRUST.ini b/RKTRUST/RK1808TRUST.ini
index c69e29c1..2fb61aa9 100644
--- a/RKTRUST/RK1808TRUST.ini
+++ b/RKTRUST/RK1808TRUST.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk1x/rk1808_bl31_v1.01.elf
+PATH=bin/rk1x/rk1808_bl31_v1.02.elf
 ADDR=0x00010000
 [BL32_OPTION]
 SEC=0
diff --git a/bin/rk1x/rk1808_bl31_v1.01.elf b/bin/rk1x/rk1808_bl31_v1.01.elf
deleted file mode 100755
index 9ba94285..00000000
Binary files a/bin/rk1x/rk1808_bl31_v1.01.elf and /dev/null differ
diff --git a/bin/rk1x/rk1808_bl31_v1.02.elf b/bin/rk1x/rk1808_bl31_v1.02.elf
new file mode 100755
index 00000000..08daa1fd
Binary files /dev/null and b/bin/rk1x/rk1808_bl31_v1.02.elf differ