diff --git a/RKTRUST/RK3566TRUST_ULTRA.ini b/RKTRUST/RK3566TRUST_ULTRA.ini
index d6e846db..03bed865 100644
--- a/RKTRUST/RK3566TRUST_ULTRA.ini
+++ b/RKTRUST/RK3566TRUST_ULTRA.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk35/rk3568_bl31_ultra_v2.16.elf
+PATH=bin/rk35/rk3568_bl31_ultra_v2.17.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk35/rk3568_bl31_ultra_v2.16.elf b/bin/rk35/rk3568_bl31_ultra_v2.17.elf
similarity index 99%
rename from bin/rk35/rk3568_bl31_ultra_v2.16.elf
rename to bin/rk35/rk3568_bl31_ultra_v2.17.elf
index 317c8a23..dd1812cb 100644
Binary files a/bin/rk35/rk3568_bl31_ultra_v2.16.elf and b/bin/rk35/rk3568_bl31_ultra_v2.17.elf differ
diff --git a/doc/release/RK3566_CN.md b/doc/release/RK3566_CN.md
index 5a05554b..aa3dc822 100644
--- a/doc/release/RK3566_CN.md
+++ b/doc/release/RK3566_CN.md
@@ -1,5 +1,17 @@
 # RK3566 Release Note
 
+## rk3568_bl31_ultra_v2.17.elf
+
+| 时间       | 文件                        | 编译 commit | 重要程度 |
+| ---------- | --------------------------- | ----------- | -------- |
+| 2024-02-01 | rk3568_bl31_ultra_v2.17.elf | 4a52a1f56   | 重要     |
+
+### New
+
+1. 减少唤醒时uart busy最大等待时间到5.6ms，避免uart busy 过长导致唤醒慢。
+
+------
+
 ## rk3566_ddr_1056MHz_ultra_v1.20.bin
 
 | 时间       | 文件                               | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3566_EN.md b/doc/release/RK3566_EN.md
index 47177752..c45869c3 100644
--- a/doc/release/RK3566_EN.md
+++ b/doc/release/RK3566_EN.md
@@ -1,5 +1,17 @@
 # RK3566 Release Note
 
+## rk3568_bl31_ultra_v2.17.elf
+
+| Date       | File                        | Build commit | Severity  |
+| ---------- | --------------------------- | ------------ | --------- |
+| 2024-02-01 | rk3568_bl31_ultra_v2.17.elf | 4a52a1f56    | important |
+
+### New
+
+1. Reduce the maximum uart busy wait time to 5.6ms to prevent long uart busy from causing slow wake up.
+
+------
+
 ## rk3566_ddr_1056MHz_ultra_v1.20.bin
 
 | Date       | File                               | Build commit | Severity  |