diff --git a/RKBOOT/RV1106MINIALL_TB_DUAL_CAMERA_SC301IOT_SC230AI.ini b/RKBOOT/RV1106MINIALL_TB_DUAL_CAMERA_SC301IOT_SC230AI.ini
index 0c1ef9f5..304d5472 100644
--- a/RKBOOT/RV1106MINIALL_TB_DUAL_CAMERA_SC301IOT_SC230AI.ini
+++ b/RKBOOT/RV1106MINIALL_TB_DUAL_CAMERA_SC301IOT_SC230AI.ini
@@ -16,7 +16,7 @@ LOADER1=FlashData
 LOADER2=Hpmcu
 LOADER3=FlashBoot
 FlashData=bin/rv11/rv1106_ddr_924MHz_tb_v1.13.bin
-Hpmcu=bin/rv11/rv1106_hpmcu_tb_dual_camera_sc301iot_sc230ai_v1.67.bin
+Hpmcu=bin/rv11/rv1106_hpmcu_tb_dual_camera_sc301iot_sc230ai_v1.68.bin
 FlashBoot=bin/rv11/rv1106_spl_spi_nor_tb_v1.00.bin
 [LOADER2_PARAM]
 LOAD_ADDR=0x40000
diff --git a/RKBOOT/RV1106MINIALL_TB_DUAL_CAMERA_SC3338_SC3338.ini b/RKBOOT/RV1106MINIALL_TB_DUAL_CAMERA_SC3338_SC3338.ini
index b38adf64..61bbf8d9 100644
--- a/RKBOOT/RV1106MINIALL_TB_DUAL_CAMERA_SC3338_SC3338.ini
+++ b/RKBOOT/RV1106MINIALL_TB_DUAL_CAMERA_SC3338_SC3338.ini
@@ -16,7 +16,7 @@ LOADER1=FlashData
 LOADER2=Hpmcu
 LOADER3=FlashBoot
 FlashData=bin/rv11/rv1106_ddr_924MHz_tb_v1.13.bin
-Hpmcu=bin/rv11/rv1106_hpmcu_tb_dual_camera_sc3338_sc3338_v1.67.bin
+Hpmcu=bin/rv11/rv1106_hpmcu_tb_dual_camera_sc3338_sc3338_v1.68.bin
 FlashBoot=bin/rv11/rv1106_spl_spi_nor_tb_v1.00.bin
 [LOADER2_PARAM]
 LOAD_ADDR=0x40000
diff --git a/RKBOOT/RV1106MINIALL_TB_SC230AI.ini b/RKBOOT/RV1106MINIALL_TB_SC230AI.ini
index e3c4385a..ce7817d1 100644
--- a/RKBOOT/RV1106MINIALL_TB_SC230AI.ini
+++ b/RKBOOT/RV1106MINIALL_TB_SC230AI.ini
@@ -16,7 +16,7 @@ LOADER1=FlashData
 LOADER2=Hpmcu
 LOADER3=FlashBoot
 FlashData=bin/rv11/rv1106_ddr_924MHz_tb_v1.13.bin
-Hpmcu=bin/rv11/rv1106_hpmcu_tb_sc230ai_v1.67.bin
+Hpmcu=bin/rv11/rv1106_hpmcu_tb_sc230ai_v1.68.bin
 FlashBoot=bin/rv11/rv1106_spl_spi_nor_tb_v1.00.bin
 [LOADER2_PARAM]
 LOAD_ADDR=0x40000
diff --git a/RKBOOT/RV1106MINIALL_TB_SC3336_SC3338.ini b/RKBOOT/RV1106MINIALL_TB_SC3336_SC3338.ini
index 0bdc7744..3fd55c75 100644
--- a/RKBOOT/RV1106MINIALL_TB_SC3336_SC3338.ini
+++ b/RKBOOT/RV1106MINIALL_TB_SC3336_SC3338.ini
@@ -16,7 +16,7 @@ LOADER1=FlashData
 LOADER2=Hpmcu
 LOADER3=FlashBoot
 FlashData=bin/rv11/rv1106_ddr_924MHz_tb_v1.13.bin
-Hpmcu=bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.67.bin
+Hpmcu=bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.68.bin
 FlashBoot=bin/rv11/rv1106_spl_spi_nor_tb_v1.00.bin
 [LOADER2_PARAM]
 LOAD_ADDR=0x40000
diff --git a/RKBOOT/RV1106MINIALL_TB_SC4336.ini b/RKBOOT/RV1106MINIALL_TB_SC4336.ini
index e4e082cf..834e2292 100644
--- a/RKBOOT/RV1106MINIALL_TB_SC4336.ini
+++ b/RKBOOT/RV1106MINIALL_TB_SC4336.ini
@@ -16,7 +16,7 @@ LOADER1=FlashData
 LOADER2=Hpmcu
 LOADER3=FlashBoot
 FlashData=bin/rv11/rv1106_ddr_924MHz_tb_v1.13.bin
-Hpmcu=bin/rv11/rv1106_hpmcu_tb_sc4336_v1.67.bin
+Hpmcu=bin/rv11/rv1106_hpmcu_tb_sc4336_v1.68.bin
 FlashBoot=bin/rv11/rv1106_spl_spi_nor_tb_v1.00.bin
 [LOADER2_PARAM]
 LOAD_ADDR=0x40000
diff --git a/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc301iot_sc230ai_v1.67.bin b/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc301iot_sc230ai_v1.67.bin
deleted file mode 100644
index f06969da..00000000
Binary files a/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc301iot_sc230ai_v1.67.bin and /dev/null differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc301iot_sc230ai_v1.68.bin b/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc301iot_sc230ai_v1.68.bin
new file mode 100644
index 00000000..a497e81b
Binary files /dev/null and b/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc301iot_sc230ai_v1.68.bin differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc3338_sc3338_v1.67.bin b/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc3338_sc3338_v1.67.bin
deleted file mode 100644
index 82581e91..00000000
Binary files a/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc3338_sc3338_v1.67.bin and /dev/null differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc3338_sc3338_v1.68.bin b/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc3338_sc3338_v1.68.bin
new file mode 100644
index 00000000..536baf93
Binary files /dev/null and b/bin/rv11/rv1106_hpmcu_tb_dual_camera_sc3338_sc3338_v1.68.bin differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_sc230ai_v1.67.bin b/bin/rv11/rv1106_hpmcu_tb_sc230ai_v1.67.bin
deleted file mode 100644
index 817d56c9..00000000
Binary files a/bin/rv11/rv1106_hpmcu_tb_sc230ai_v1.67.bin and /dev/null differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_sc230ai_v1.68.bin b/bin/rv11/rv1106_hpmcu_tb_sc230ai_v1.68.bin
new file mode 100644
index 00000000..db96a335
Binary files /dev/null and b/bin/rv11/rv1106_hpmcu_tb_sc230ai_v1.68.bin differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.67.bin b/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.67.bin
deleted file mode 100644
index ac0ac2bf..00000000
Binary files a/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.67.bin and /dev/null differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.68.bin b/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.68.bin
new file mode 100644
index 00000000..c049c22d
Binary files /dev/null and b/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.68.bin differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_sc4336_v1.67.bin b/bin/rv11/rv1106_hpmcu_tb_sc4336_v1.67.bin
deleted file mode 100644
index 7fda516a..00000000
Binary files a/bin/rv11/rv1106_hpmcu_tb_sc4336_v1.67.bin and /dev/null differ
diff --git a/bin/rv11/rv1106_hpmcu_tb_sc4336_v1.68.bin b/bin/rv11/rv1106_hpmcu_tb_sc4336_v1.68.bin
new file mode 100644
index 00000000..f583ed40
Binary files /dev/null and b/bin/rv11/rv1106_hpmcu_tb_sc4336_v1.68.bin differ
diff --git a/doc/release/RV1106_CN.md b/doc/release/RV1106_CN.md
index 7563faec..e05b99e4 100644
--- a/doc/release/RV1106_CN.md
+++ b/doc/release/RV1106_CN.md
@@ -1,5 +1,25 @@
 # RV1106 Release Note
 
+## rv1106_hpmcu_tb_{sc230ai,sc3338,sc4336,dual_sc3338,dual_sc301iot_sc230ai}_v1.68.bin
+
+| 时间       | 文件                                                         | 编译 commit                                  | 重要程度 |
+| ---------- | :----------------------------------------------------------- | -------------------------------------------- | -------- |
+| 2023-07-20 | rv1106_hpmcu_tb_{sc230ai,sc3338,sc4336,dual_sc3338,dual_sc301iot_sc230ai}_v1.68.bin | rtt:097fece#hal:d93ef9fd#battery_ipc:21165ac | 重要     |
+
+
+| Index | 重要程度 | 更新说明                         | 问题现象                                             | 问题来源 |
+| ----- | -------- | -------------------------------- | ---------------------------------------------------- | -------- |
+
+### Fixed
+
+| Index | 重要程度 | 更新说明              | 问题现象                 | 问题来源 |
+| ----- | -------- | --------------------- | ------------------------ | -------- |
+| 1     | 重要     | 解决init线程堆栈溢出  | rtt thread init overflow | -        |
+| 2     | 重要     | 解决meta冲isp共享内存 | RISC-V多收敛一帧         |          |
+| 3     | 重要     | 关闭rtt串口log打印    | -                        | -        |
+
+------
+
 ## rv1106_ddr_924MHz{_tb}_v1.13.bin
 
 | 时间       | 文件                             | 编译 commit | 重要程度 |
diff --git a/doc/release/RV1106_EN.md b/doc/release/RV1106_EN.md
index ab62d450..cf223996 100644
--- a/doc/release/RV1106_EN.md
+++ b/doc/release/RV1106_EN.md
@@ -1,5 +1,21 @@
 # RV1106 Release Note
 
+## rv1106_hpmcu_tb_{sc230ai,sc3338,sc4336,dual_sc3338,dual_sc301iot_sc230ai}_v1.68.bin
+
+| Date       | File                                                         | Build commit                                   | Severity |
+| ---------- | :----------------------------------------------------------- | ---------------------------------------------- | -------- |
+| 2023-07-20 | rv1106_hpmcu_tb_{sc230ai,sc3338,sc4336,dual_sc3338,dual_sc301iot_sc230ai}_v1.68.bin | rtt:097fece#hal:d93ef9fd#battery_ipc:21165ac | important  |
+
+### Fixed
+
+| Index | Severity  | Update                       | Issue description                                                  | Issue source |
+| ----- | --------- | --------------------------   | ----------------------------------------                           | ------------ |
+| 1     | important | Fixes init thread stack overflow | rtt thread init overflow | -        |
+| 2 | important | Fixes isp's share memory was destroied by meta | RISC-V cost 1f more than before | - |
+| 3 | important | Disable rtt serial port log printing | - | - |
+
+------
+
 ## rv1106_ddr_924MHz{_tb}_v1.13.bin
 
 | Date       | File                             | Build commit | Severity |