diff --git a/RKTRUST/RK3588TRUST.ini b/RKTRUST/RK3588TRUST.ini
index 90978831..0446609f 100644
--- a/RKTRUST/RK3588TRUST.ini
+++ b/RKTRUST/RK3588TRUST.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk35/rk3588_bl31_v1.17.elf
+PATH=bin/rk35/rk3588_bl31_v1.18.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk35/rk3588_bl31_v1.17.elf b/bin/rk35/rk3588_bl31_v1.18.elf
similarity index 83%
rename from bin/rk35/rk3588_bl31_v1.17.elf
rename to bin/rk35/rk3588_bl31_v1.18.elf
index 6d05e093..164abba6 100755
Binary files a/bin/rk35/rk3588_bl31_v1.17.elf and b/bin/rk35/rk3588_bl31_v1.18.elf differ