diff --git a/RKBOOT/RK3506BMINIALL.ini b/RKBOOT/RK3506BMINIALL.ini
index b9fd56e9..87772e5c 100644
--- a/RKBOOT/RK3506BMINIALL.ini
+++ b/RKBOOT/RK3506BMINIALL.ini
@@ -8,7 +8,7 @@ NUM=1
 Path1=bin/rk35/rk3506b_ddr_750MHz_v1.06.bin
 [CODE472_OPTION]
 NUM=1
-Path1=bin/rk35/rk3506_usbplug_v1.02.bin
+Path1=bin/rk35/rk3506_usbplug_v1.03.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
diff --git a/RKBOOT/RK3506BMINIALL_RT.ini b/RKBOOT/RK3506BMINIALL_RT.ini
index fea3722d..a0f86557 100644
--- a/RKBOOT/RK3506BMINIALL_RT.ini
+++ b/RKBOOT/RK3506BMINIALL_RT.ini
@@ -8,7 +8,7 @@ NUM=1
 Path1=bin/rk35/rk3506b_ddr_750MHz_rt_v1.06.bin
 [CODE472_OPTION]
 NUM=1
-Path1=bin/rk35/rk3506_usbplug_v1.02.bin
+Path1=bin/rk35/rk3506_usbplug_v1.03.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
diff --git a/RKBOOT/RK3506MINIALL.ini b/RKBOOT/RK3506MINIALL.ini
index 92cf079b..ddc0025a 100644
--- a/RKBOOT/RK3506MINIALL.ini
+++ b/RKBOOT/RK3506MINIALL.ini
@@ -8,7 +8,7 @@ NUM=1
 Path1=bin/rk35/rk3506_ddr_750MHz_v1.06.bin
 [CODE472_OPTION]
 NUM=1
-Path1=bin/rk35/rk3506_usbplug_v1.02.bin
+Path1=bin/rk35/rk3506_usbplug_v1.03.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
diff --git a/RKBOOT/RK3506MINIALL_RT.ini b/RKBOOT/RK3506MINIALL_RT.ini
index 74b657fc..5990a3c5 100644
--- a/RKBOOT/RK3506MINIALL_RT.ini
+++ b/RKBOOT/RK3506MINIALL_RT.ini
@@ -8,7 +8,7 @@ NUM=1
 Path1=bin/rk35/rk3506_ddr_750MHz_rt_v1.06.bin
 [CODE472_OPTION]
 NUM=1
-Path1=bin/rk35/rk3506_usbplug_v1.02.bin
+Path1=bin/rk35/rk3506_usbplug_v1.03.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
diff --git a/bin/rk35/rk3506_usbplug_v1.02.bin b/bin/rk35/rk3506_usbplug_v1.02.bin
deleted file mode 100644
index 378737fb..00000000
Binary files a/bin/rk35/rk3506_usbplug_v1.02.bin and /dev/null differ
diff --git a/bin/rk35/rk3506_usbplug_v1.03.bin b/bin/rk35/rk3506_usbplug_v1.03.bin
new file mode 100644
index 00000000..16d440c0
Binary files /dev/null and b/bin/rk35/rk3506_usbplug_v1.03.bin differ
diff --git a/doc/release/RK3506_CN.md b/doc/release/RK3506_CN.md
index 1b6d2d52..78804010 100644
--- a/doc/release/RK3506_CN.md
+++ b/doc/release/RK3506_CN.md
@@ -1,5 +1,19 @@
 # RK3506 Release Note
 
+## rk3506_usbplug_v1.03.bin
+
+| 时间       | 文件                     | 编译 commit | 重要程度 |
+| ---------- | :----------------------- | ----------- | -------- |
+| 2025-03-11 | rk3506_usbplug_v1.03.bin | b814ef547   | 重要     |
+
+### Fixed
+
+| Index | 重要程度 | 更新说明                 | 问题现象     | 问题来源 |
+| ----- | -------- | ------------------------ | ------------ | -------- |
+| 1     | 重要     | 解决个别emmc升级失败问题 | emmc升级失败 | -        |
+
+------
+
 ## rk350{6,6b}_ddr_750MHz_{rt_}v1.06.bin
 
 | 时间       | 文件                                  | 编译 commit | 重要程度 |
diff --git a/doc/release/RK3506_EN.md b/doc/release/RK3506_EN.md
index 99d4a7a1..1f648f76 100644
--- a/doc/release/RK3506_EN.md
+++ b/doc/release/RK3506_EN.md
@@ -1,5 +1,19 @@
 # RK3506 Release Note
 
+## rk3506_usbplug_v1.03.bin
+
+| Date       | File                     | Build commit | Severity  |
+| ---------- | :----------------------- | ------------ | --------- |
+| 2025-03-11 | rk3506_usbplug_v1.03.bin | b814ef547    | important |
+
+### Fixed
+
+| Index | Severity  | Update                                 | Issue description | Issue source |
+| ----- | --------- | -------------------------------------- | ----------------- | ------------ |
+| 1     | important | Fix particular emmc upgrade fail issue | emmc upgrade fail | -            |
+
+------
+
 ## rk350{6,6b}_ddr_750MHz_{rt_}v1.06.bin
 
 | Date       | File                                  | Build commit | Severity  |