diff --git a/RKTRUST/RK3576TRUST.ini b/RKTRUST/RK3576TRUST.ini
index ce20d369..d48e2178 100644
--- a/RKTRUST/RK3576TRUST.ini
+++ b/RKTRUST/RK3576TRUST.ini
@@ -5,7 +5,7 @@ MINOR=0
 SEC=0
 [BL31_OPTION]
 SEC=1
-PATH=bin/rk35/rk3576_bl31_v1.18.elf
+PATH=bin/rk35/rk3576_bl31_v1.19.elf
 ADDR=0x40000
 [BL32_OPTION]
 SEC=1
diff --git a/bin/rk35/rk3576_bl31_v1.18.elf b/bin/rk35/rk3576_bl31_v1.19.elf
similarity index 94%
rename from bin/rk35/rk3576_bl31_v1.18.elf
rename to bin/rk35/rk3576_bl31_v1.19.elf
index 2a40396f..a14ac102 100644
Binary files a/bin/rk35/rk3576_bl31_v1.18.elf and b/bin/rk35/rk3576_bl31_v1.19.elf differ
diff --git a/doc/release/RK3576_CN.md b/doc/release/RK3576_CN.md
index 6e53875b..590a5237 100644
--- a/doc/release/RK3576_CN.md
+++ b/doc/release/RK3576_CN.md
@@ -1,5 +1,17 @@
 # RK3576 Release Note
 
+## rk3576_bl31_v1.19.elf
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2025-03-21 | rk3576_bl31_v1.19.elf | f3570ca5d | 重要 |
+
+### New
+
+1. 提高rk3576_s1 USB1稳定性。
+
+------
+
 ## rk3576_bl31_v1.18.elf
 
 | 时间       | 文件                  | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3576_EN.md b/doc/release/RK3576_EN.md
index 94820eef..2217699d 100644
--- a/doc/release/RK3576_EN.md
+++ b/doc/release/RK3576_EN.md
@@ -1,5 +1,17 @@
 # RK3576 Release Note
 
+## rk3576_bl31_v1.19.elf
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | :-------------------- | ------------ | --------- |
+| 2025-03-21 | rk3576_bl31_v1.19.elf | f3570ca5d | important |
+
+### New
+
+1. Enhanced usb1 stability for rk3576_s1.
+
+------
+
 ## rk3576_bl31_v1.18.elf
 
 | Date       | File                  | Build commit | Severity  |