diff --git a/RKTRUST/RK3568TRUST.ini b/RKTRUST/RK3568TRUST.ini
index 33de74be..6dfabe4c 100644
--- a/RKTRUST/RK3568TRUST.ini
+++ b/RKTRUST/RK3568TRUST.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk35/rk3568_bl31_v1.37.elf
+PATH=bin/rk35/rk3568_bl31_v1.38.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk35/rk3568_bl31_v1.37.elf b/bin/rk35/rk3568_bl31_v1.38.elf
similarity index 88%
rename from bin/rk35/rk3568_bl31_v1.37.elf
rename to bin/rk35/rk3568_bl31_v1.38.elf
index 51df9b31..0f230a30 100644
Binary files a/bin/rk35/rk3568_bl31_v1.37.elf and b/bin/rk35/rk3568_bl31_v1.38.elf differ
diff --git a/doc/release/RK3568_CN.md b/doc/release/RK3568_CN.md
index 6c89e190..5012fe60 100644
--- a/doc/release/RK3568_CN.md
+++ b/doc/release/RK3568_CN.md
@@ -1,5 +1,17 @@
 # RK3568 Release Note
 
+## rk3568_bl31_v1.38.elf
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | --------------------- | ----------- | -------- |
+| 2023-02-16 | rk3568_bl31_v1.38.elf | 94b2d40dc   | 重要     |
+
+### New
+
+1. 提高sdei稳定性。
+
+------
+
 ## rk3568_bl31_v1.37.elf
 
 | 时间       | 文件                  | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3568_EN.md b/doc/release/RK3568_EN.md
index 3f24238c..ffe88bac 100644
--- a/doc/release/RK3568_EN.md
+++ b/doc/release/RK3568_EN.md
@@ -1,5 +1,17 @@
 # RK3568 Release Note
 
+## rk3568_bl31_v1.38.elf
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | --------------------- | ------------ | --------- |
+| 2023-02-16 | rk3568_bl31_v1.38.elf | 94b2d40dc    | important |
+
+### New
+
+1. Improve the stability of sdei.
+
+------
+
 ## rk3568_bl31_v1.37.elf
 
 | Date       | File                  | Build commit | Severity  |