diff --git a/RKBOOT/RK3328MINIALL.ini b/RKBOOT/RK3328MINIALL.ini
index 3556ea77..2f6e6cda 100644
--- a/RKBOOT/RK3328MINIALL.ini
+++ b/RKBOOT/RK3328MINIALL.ini
@@ -5,7 +5,7 @@ MAJOR=2
 MINOR=50
 [CODE471_OPTION]
 NUM=1
-Path1=bin/rk33/rk3328_ddr_333MHz_v1.20.bin
+Path1=bin/rk33/rk3328_ddr_333MHz_v1.21.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,7 +14,7 @@ Path1=bin/rk33/rk322xh_usbplug_v2.50.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=bin/rk33/rk3328_ddr_333MHz_v1.20.bin
+FlashData=bin/rk33/rk3328_ddr_333MHz_v1.21.bin
 FlashBoot=bin/rk33/rk322xh_miniloader_v2.50.bin
 [OUTPUT]
-PATH=rk3328_loader_v1.20.250.bin
+PATH=rk3328_loader_v1.21.250.bin
diff --git a/bin/rk33/rk3328_ddr_333MHz_v1.20.bin b/bin/rk33/rk3328_ddr_333MHz_v1.21.bin
similarity index 71%
rename from bin/rk33/rk3328_ddr_333MHz_v1.20.bin
rename to bin/rk33/rk3328_ddr_333MHz_v1.21.bin
index 126a5761..92edf00e 100644
Binary files a/bin/rk33/rk3328_ddr_333MHz_v1.20.bin and b/bin/rk33/rk3328_ddr_333MHz_v1.21.bin differ
diff --git a/bin/rk33/rk3328_ddr_400MHz_v1.20.bin b/bin/rk33/rk3328_ddr_400MHz_v1.21.bin
similarity index 71%
rename from bin/rk33/rk3328_ddr_400MHz_v1.20.bin
rename to bin/rk33/rk3328_ddr_400MHz_v1.21.bin
index 3848078c..efb86028 100644
Binary files a/bin/rk33/rk3328_ddr_400MHz_v1.20.bin and b/bin/rk33/rk3328_ddr_400MHz_v1.21.bin differ
diff --git a/doc/release/RK3328_CN.md b/doc/release/RK3328_CN.md
index 95258063..d21fea3f 100644
--- a/doc/release/RK3328_CN.md
+++ b/doc/release/RK3328_CN.md
@@ -1,5 +1,19 @@
 # RK3328 Release Note
 
+## rk3328_ddr_{333,400}MHz_v1.21.bin
+
+| 时间       | 文件                              | 编译 commit | 重要程度 |
+| ---------- | --------------------------------- | ----------- | -------- |
+| 2024-11-26 | rk3328_ddr_{333,400}MHz_v1.21.bin | 48fb7bc     | 普通     |
+
+### Fixed
+
+| Index | 重要程度 | 更新说明         | 问题现象 | 问题来源 |
+| ----- | -------- | ---------------- | -------- | -------- |
+| 1     | 普通     | 修改版本打印格式 | -        | -        |
+
+------
+
 ## rk3328_ddr_{333,400}MHz_v1.20.bin
 
 | 时间       | 文件                              | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3328_EN.md b/doc/release/RK3328_EN.md
index 626112bd..a10b9ffd 100644
--- a/doc/release/RK3328_EN.md
+++ b/doc/release/RK3328_EN.md
@@ -1,5 +1,19 @@
 # RK3328 Release Note
 
+## rk3328_ddr_{333,400}MHz_v1.21.bin
+
+| Date       | File                              | Build commit | Severity |
+| ---------- | --------------------------------- | ------------ | -------- |
+| 2024-11-26 | rk3328_ddr_{333,400}MHz_v1.21.bin | 48fb7bc      | moderate |
+
+### Fixed
+
+| Index | Severity | Update                           | Issue description | Issue source |
+| ----- | -------- | -------------------------------- | ----------------- | ------------ |
+| 1     | moderate | Modify the version print format. | -                 | -            |
+
+------
+
 ## rk3328_ddr_{333,400}MHz_v1.20.bin
 
 | Date       | File                              | Build commit | Severity |