diff --git a/RKTRUST/RK3588TRUST.ini b/RKTRUST/RK3588TRUST.ini
index 6cdf2618..f6880aa0 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_v1.30.elf
+PATH=bin/rk35/rk3588_bl31_v1.31.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk35/rk3588_bl31_v1.30.elf b/bin/rk35/rk3588_bl31_v1.31.elf
similarity index 76%
rename from bin/rk35/rk3588_bl31_v1.30.elf
rename to bin/rk35/rk3588_bl31_v1.31.elf
index b993eb8f..4968de56 100644
Binary files a/bin/rk35/rk3588_bl31_v1.30.elf and b/bin/rk35/rk3588_bl31_v1.31.elf differ
diff --git a/doc/release/RK3588_CN.md b/doc/release/RK3588_CN.md
index 0fc80058..ba08d432 100644
--- a/doc/release/RK3588_CN.md
+++ b/doc/release/RK3588_CN.md
@@ -1,5 +1,24 @@
 # RK3588 Release Note
 
+## rk3588_bl31_v1.31.elf
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185   | 重要     |
+
+### New
+
+1. 使能RK_ENABLE_A76_L2_FLUSH_TO_L3功能。
+2. 支持amp功能。
+
+### Fixed
+
+| Index | 重要程度 | 更新说明                               | 问题现象 | 问题来源 |
+| ----- | -------- | -------------------------------------- | -------- | -------- |
+| 1     | 重要     | 休眠、唤醒时保存、恢复保存性能相关配置 | -        | -        |
+
+------
+
 ## rk3588_bl31_v1.30.elf
 
 | 时间       | 文件                  | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3588_EN.md b/doc/release/RK3588_EN.md
index fc528107..c59779e3 100644
--- a/doc/release/RK3588_EN.md
+++ b/doc/release/RK3588_EN.md
@@ -1,5 +1,24 @@
 # RK3588 Release Note
 
+## rk3588_bl31_v1.31.elf
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | :-------------------- | ------------ | --------- |
+| 2022-11-09 | rk3588_bl31_v1.31.elf | 91e396185    | important |
+
+### New
+
+1. Enable RK_ENABLE_A76_L2_FLUSH_TO_L3 function.
+2. Support amp function.
+
+### Fixed
+
+| Index | Severity  | Update                                                       | Issue description | Issue source |
+| ----- | --------- | ------------------------------------------------------------ | ----------------- | ------------ |
+| 1     | important | Save/restore some performance setting in system suspend/resume | -                 | -            |
+
+------
+
 ## rk3588_bl31_v1.30.elf
 
 | Date       | File                  | Build commit | Severity  |