diff --git a/RKTRUST/RK3506TOS.ini b/RKTRUST/RK3506TOS.ini
index 48f148f0..d13909d2 100644
--- a/RKTRUST/RK3506TOS.ini
+++ b/RKTRUST/RK3506TOS.ini
@@ -1,3 +1,3 @@
 [TOS]
-TOSTA=bin/rk35/rk3506_tee_v1.25.bin
+TOSTA=bin/rk35/rk3506_tee_v1.26.bin
 ADDR=0x1000
diff --git a/bin/rk35/rk3506_tee_v1.25.bin b/bin/rk35/rk3506_tee_v1.25.bin
deleted file mode 100644
index 7d1603c5..00000000
Binary files a/bin/rk35/rk3506_tee_v1.25.bin and /dev/null differ
diff --git a/bin/rk35/rk3506_tee_v1.26.bin b/bin/rk35/rk3506_tee_v1.26.bin
new file mode 100644
index 00000000..b59af6b2
Binary files /dev/null and b/bin/rk35/rk3506_tee_v1.26.bin differ
diff --git a/doc/release/RK3506_CN.md b/doc/release/RK3506_CN.md
index ef83a7b4..bfceb14b 100644
--- a/doc/release/RK3506_CN.md
+++ b/doc/release/RK3506_CN.md
@@ -1,5 +1,17 @@
 # RK3506 Release Note
 
+## rk3506_tee_v1.26.bin
+
+| 时间       | 文件                 | 编译 commit | 重要程度 |
+| ---------- | :------------------- | ----------- | -------- |
+| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37   | 重要     |
+
+### New
+
+1. 增加DDR trefi动态调整接口。
+
+------
+
 ## rk350{6,6b}_ddr_750MHz_v1.04.bin
 
 | 时间       | 文件                         | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3506_EN.md b/doc/release/RK3506_EN.md
index d1ebae85..8ad4451e 100644
--- a/doc/release/RK3506_EN.md
+++ b/doc/release/RK3506_EN.md
@@ -1,5 +1,17 @@
 # RK3506 Release Note
 
+## rk3506_tee_v1.26.bin
+
+| Date       | File                 | Build commit | Severity  |
+| ---------- | :------------------- | ------------ | --------- |
+| 2024-11-29 | rk3506_tee_v1.26.bin | 169a13a37    | important |
+
+### New
+
+1. Added DDR trefi dynamic adjustment interface.
+
+------
+
 ## rk350{6,6b}_ddr_750MHz_v1.04.bin
 
 | Date       | File                         | Build commit | Severity  |