diff --git a/RKBOOT/RK3562MINIALL.ini b/RKBOOT/RK3562MINIALL.ini
index 22220013..ecf4f78a 100644
--- a/RKBOOT/RK3562MINIALL.ini
+++ b/RKBOOT/RK3562MINIALL.ini
@@ -2,7 +2,7 @@
 NAME=RK3562
 [VERSION]
 MAJOR=1
-MINOR=1
+MINOR=4
 [CODE471_OPTION]
 NUM=1
 Path1=bin/rk35/rk3562_ddr_1332MHz_v1.04.bin
@@ -15,9 +15,9 @@ NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
 FlashData=bin/rk35/rk3562_ddr_1332MHz_v1.04.bin
-FlashBoot=bin/rk35/rk3562_spl_v1.02.bin
+FlashBoot=bin/rk35/rk3562_spl_v1.03.bin
 [OUTPUT]
-PATH=rk3562_spl_loader_v1.04.102.bin
+PATH=rk3562_spl_loader_v1.04.103.bin
 [SYSTEM]
 NEWIDB=true
 [FLAG]
diff --git a/bin/rk35/rk3562_spl_v1.02.bin b/bin/rk35/rk3562_spl_v1.02.bin
deleted file mode 100644
index f5190ef0..00000000
Binary files a/bin/rk35/rk3562_spl_v1.02.bin and /dev/null differ
diff --git a/bin/rk35/rk3562_spl_v1.03.bin b/bin/rk35/rk3562_spl_v1.03.bin
new file mode 100644
index 00000000..fb09d71d
Binary files /dev/null and b/bin/rk35/rk3562_spl_v1.03.bin differ
diff --git a/doc/release/RK3562_CN.md b/doc/release/RK3562_CN.md
index a54a9456..1d997afd 100644
--- a/doc/release/RK3562_CN.md
+++ b/doc/release/RK3562_CN.md
@@ -1,5 +1,17 @@
 # RK3562 Release Note
 
+## rk3562_spl_v1.03.bin
+
+| 时间       | 文件                  | 编译 commit | 重要程度 |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2023-03-06 | rk3562_spl_v1.03.bin | 7ff748e196 | 重要     |
+
+### New
+
+1. 正式发布版本。
+
+------
+
 ## rk3562_bl31_v1.08.elf
 
 | 时间       | 文件                  | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3562_EN.md b/doc/release/RK3562_EN.md
index aecccf2a..1b87c65f 100644
--- a/doc/release/RK3562_EN.md
+++ b/doc/release/RK3562_EN.md
@@ -1,5 +1,17 @@
 # RK3562 Release Note
 
+## rk3562_spl_v1.03.bin
+
+| Date       | File                  | Build commit | Severity  |
+| ---------- | :-------------------- | ----------- | -------- |
+| 2023-03-06 | rk3562_spl_v1.03.bin | 7ff748e19 | important     |
+
+### New
+
+1. First release version.
+
+------
+
 ## rk3562_bl31_v1.08.elf
 
 | Date       | File                  | Build commit | Severity  |