diff --git a/RKBOOT/RV1106MINIALL_TB_SC3336_SC3338.ini b/RKBOOT/RV1106MINIALL_TB_SC3336_SC3338.ini
index a60f9362..3de6f640 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_v1.15.bin
-Hpmcu=bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.90.bin
+Hpmcu=bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.91.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_sc3336_sc3338_v1.90.bin b/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.91.bin
similarity index 78%
rename from bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.90.bin
rename to bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.91.bin
index 7b0ca287..ab6c84a3 100644
Binary files a/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.90.bin and b/bin/rv11/rv1106_hpmcu_tb_sc3336_sc3338_v1.91.bin differ
diff --git a/doc/release/RV1106_CN.md b/doc/release/RV1106_CN.md
index e04c18e2..041bc59e 100644
--- a/doc/release/RV1106_CN.md
+++ b/doc/release/RV1106_CN.md
@@ -1,5 +1,19 @@
 # RV1106 Release Note
 
+## rv1106_hpmcu_tb_sc3336_sc3338_v1.91.bin
+
+| 时间       | 文件                                                         | 编译 commit   | 重要程度 |
+| ---------- | :----------------------------------------------------------- | --------------| -------- |
+| 2024-01-25 | rv1106_hpmcu_tb_sc3336_sc3338_v1.91.bin | rtt:4797a34#hal:8966acbf#battery_ipc:1497fb5 | 重要     |
+
+### Fixed
+
+| Index | 重要程度 | 更新说明                            | 问题现象 | 问题来源 |
+| ----- | -------- | ----------------------------------- | -------- | -------- |
+| 1     | 重要     | 解决SC3338首帧偏暗问题              | -        | -        |
+
+------
+
 ## rv1106_ddr_{924...792}MHz{_tb}_v1.15.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 1ff6741e..10b20980 100644
--- a/doc/release/RV1106_EN.md
+++ b/doc/release/RV1106_EN.md
@@ -1,5 +1,19 @@
 # RV1106 Release Note
 
+## rv1106_hpmcu_tb_sc3336_sc3338_v1.91.bin
+
+| Date       | File                                     | Build commit | Severity  |
+| ---------- | :----------------------------------------------------------- | --------------| -------- |
+| 2024-01-25 | rv1106_hpmcu_tb_sc3336_sc3338_v1.91.bin | rtt:4797a34#hal:8966acbf#battery_ipc:1497fb5 | important |
+
+### Fixed
+
+| Index | Severity  | Update                            | Issue description | Issue source |
+| ----- | --------- | --------------------------        | ----------------- | ------------ |
+| 1     | important | fix SC3338's first frame too dark | -                 | -            |
+
+------
+
 ## rv1106_ddr_{924...792}MHz{_tb}_v1.15.bin
 
 | Date       | File                                     | Build commit | Severity  |