diff --git a/RKTRUST/RV1126TOS.ini b/RKTRUST/RV1126TOS.ini
index dcfa835f..7c86d886 100644
--- a/RKTRUST/RV1126TOS.ini
+++ b/RKTRUST/RV1126TOS.ini
@@ -1,5 +1,5 @@
 [TOS]
-TOSTA=bin/rv11/rv1126_tee_ta_v2.07.bin
+TOSTA=bin/rv11/rv1126_tee_ta_v2.08.bin
 [MCU]
 MCU=bin/rv11/rv1126_riscv_v1.03.bin,0x208000,disabled
 [COMPRESSION]
diff --git a/bin/rv11/rv1126_tee_ta_v2.07.bin b/bin/rv11/rv1126_tee_ta_v2.08.bin
similarity index 56%
rename from bin/rv11/rv1126_tee_ta_v2.07.bin
rename to bin/rv11/rv1126_tee_ta_v2.08.bin
index 3a6c07fa..ecd00b20 100644
Binary files a/bin/rv11/rv1126_tee_ta_v2.07.bin and b/bin/rv11/rv1126_tee_ta_v2.08.bin differ
diff --git a/doc/release/RV1126_CN.md b/doc/release/RV1126_CN.md
index 3b363163..cddd63ce 100644
--- a/doc/release/RV1126_CN.md
+++ b/doc/release/RV1126_CN.md
@@ -1,5 +1,23 @@
 # RV1126 Release Note
 
+## rv1126_tee_ta_v2.08.bin
+
+| 时间       | 文件                    | 编译 commit | 重要程度 |
+| ---------- | :---------------------- | ----------- | -------- |
+| 2022-10-24 | rv1126_tee_ta_v2.08.bin | 317f8b06b   | 重要     |
+
+### New
+
+1. 支持pstore功能。
+
+### Fixed
+
+| Index | 重要程度 | 更新说明            | 问题现象                                  | 问题来源 |
+| ----- | -------- | ------------------- | ----------------------------------------- | -------- |
+| 1     | 重要     | 解决fiq堆栈错误问题 | fiq模式下输入bt命令，会显示错误的堆栈信息 | -        |
+
+------
+
 ## rv1126_tee_ta_v2.07.bin
 
 | 时间       | 文件                    | 编译 commit | 重要程度 |
diff --git a/doc/release/RV1126_EN.md b/doc/release/RV1126_EN.md
index 08dab266..ffb23331 100644
--- a/doc/release/RV1126_EN.md
+++ b/doc/release/RV1126_EN.md
@@ -1,5 +1,19 @@
 # RV1126 Release Note
 
+## rv1126_tee_ta_v2.08.bin
+
+| Date       | File                    | Build commit | Severity  |
+| ---------- | :---------------------- | ------------ | --------- |
+| 2022-10-24 | rv1126_tee_ta_v2.08.bin | 317f8b06b    | important |
+
+### Fixed
+
+| Index | Severity  | Update                             | Issue description                                            | Issue source |
+| ----- | --------- | ---------------------------------- | ------------------------------------------------------------ | ------------ |
+| 1     | important | Fix error of fiq stack information | Enter 'bt' command in fiq mode,  That will show wrong stack information. | -            |
+
+------
+
 ## rv1126_tee_ta_v2.07.bin
 
 | Date       | File                    | Build commit | Severity  |