diff --git a/RKTRUST/RK3326TRUST.ini b/RKTRUST/RK3326TRUST.ini
index 7736bb96..c8d70b23 100644
--- a/RKTRUST/RK3326TRUST.ini
+++ b/RKTRUST/RK3326TRUST.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk33/rk3326_bl31_v1.32.elf
+PATH=bin/rk33/rk3326_bl31_v1.33.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk33/rk3326_bl31_v1.32.elf b/bin/rk33/rk3326_bl31_v1.33.elf
similarity index 88%
rename from bin/rk33/rk3326_bl31_v1.32.elf
rename to bin/rk33/rk3326_bl31_v1.33.elf
index a43ff57a..c79e96b7 100644
Binary files a/bin/rk33/rk3326_bl31_v1.32.elf and b/bin/rk33/rk3326_bl31_v1.33.elf differ
diff --git a/doc/release/RK3326_CN.md b/doc/release/RK3326_CN.md
index e889bc01..7dcc19c6 100644
--- a/doc/release/RK3326_CN.md
+++ b/doc/release/RK3326_CN.md
@@ -1,5 +1,19 @@
 # RK3326 Release Note
 
+## rk3326_bl31_v1.33.elf
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2022-02-03 | rk3326_bl31_v1.33.elf | 0152b20d0   | 重要     |
+
+### New
+
+1. 添加amp支持。
+2. 提高fiq-debugger功能稳定性。
+3. 休眠时支持使用pll-deep-mode.
+
+------
+
 ## rk3326_ddr_333MHz_v2.08.bin
 
 | 时间       | 文件                        | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3326_EN.md b/doc/release/RK3326_EN.md
index 7fa25c4f..a6857bef 100644
--- a/doc/release/RK3326_EN.md
+++ b/doc/release/RK3326_EN.md
@@ -1,5 +1,19 @@
 # RK3326 Release Note
 
+## rk3326_bl31_v1.33.elf
+
+| Date       | file                  | Build commit | Severity  |
+| ---------- | :-------------------- | ------------ | --------- |
+| 2022-02-03 | rk3326_bl31_v1.33.elf | 0152b20d0    | important |
+
+### New
+
+1. Support AMP.
+2. Improve the stability of fiq-debugger.
+3. Support pll-deep-mode when system suspend.
+
+------
+
 ## rk3326_ddr_333MHz_v2.08.bin
 
 | Date       | file                        | Build commit | Severity |