diff --git a/RKTRUST/RK3588TRUST.ini b/RKTRUST/RK3588TRUST.ini
index a5ee73fe..bc42a11c 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_v1.50.elf
+PATH=bin/rk35/rk3588_bl31_v1.51.elf
 ADDR=0x00040000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk35/rk3588_bl31_v1.50.elf b/bin/rk35/rk3588_bl31_v1.51.elf
similarity index 80%
rename from bin/rk35/rk3588_bl31_v1.50.elf
rename to bin/rk35/rk3588_bl31_v1.51.elf
index cf99340a..74c9fb1e 100644
Binary files a/bin/rk35/rk3588_bl31_v1.50.elf and b/bin/rk35/rk3588_bl31_v1.51.elf differ
diff --git a/doc/release/RK3588_CN.md b/doc/release/RK3588_CN.md
index ef02ffdb..dbded969 100644
--- a/doc/release/RK3588_CN.md
+++ b/doc/release/RK3588_CN.md
@@ -1,5 +1,17 @@
 # RK3588 Release Note
 
+## rk3588_bl31_v1.51.elf
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2025-04-25 | rk3588_bl31_v1.51.elf | bc6030fac | 重要 |
+
+### New
+
+1. 为linxu添加ddr debug接口。
+
+------
+
 ## rk3588_bl31_v1.50.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 e262e1f8..45906112 100644
--- a/doc/release/RK3588_EN.md
+++ b/doc/release/RK3588_EN.md
@@ -1,5 +1,17 @@
 # RK3588 Release Note
 
+## rk3588_bl31_v1.51.elf
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | :-------------------- | ------------ | --------- |
+| 2025-04-25 | rk3588_bl31_v1.51.elf | bc6030fac | important |
+
+### New
+
+1. Add the ddr debug interface to linux.
+
+------
+
 ## rk3588_bl31_v1.50.elf
 
 | Date       | File                  | Build commit | Severity  |