diff --git a/RKBOOT/RK3566MINIALL.ini b/RKBOOT/RK3566MINIALL.ini
index 8fb5cfd4..d00bf77c 100755
--- a/RKBOOT/RK3566MINIALL.ini
+++ b/RKBOOT/RK3566MINIALL.ini
@@ -5,7 +5,7 @@ MAJOR=1
 MINOR=1
 [CODE471_OPTION]
 NUM=1
-Path1=bin/rk35/rk3566_ddr_1056MHz_v1.13.bin
+Path1=bin/rk35/rk3566_ddr_1056MHz_v1.14.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,10 +14,10 @@ Path1=bin/rk35/rk356x_usbplug_v1.14.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=bin/rk35/rk3566_ddr_1056MHz_v1.13.bin
+FlashData=bin/rk35/rk3566_ddr_1056MHz_v1.14.bin
 FlashBoot=bin/rk35/rk356x_spl_v1.12.bin
 [OUTPUT]
-PATH=rk356x_spl_loader_v1.13.112.bin
+PATH=rk356x_spl_loader_v1.14.112.bin
 [SYSTEM]
 NEWIDB=true
 [FLAG]
diff --git a/RKBOOT/RK3566MINIALL_NAND.ini b/RKBOOT/RK3566MINIALL_NAND.ini
index fd699c74..bd2c9d7e 100755
--- a/RKBOOT/RK3566MINIALL_NAND.ini
+++ b/RKBOOT/RK3566MINIALL_NAND.ini
@@ -5,7 +5,7 @@ MAJOR=1
 MINOR=8
 [CODE471_OPTION]
 NUM=1
-Path1=bin/rk35/rk3566_ddr_1056MHz_v1.13.bin
+Path1=bin/rk35/rk3566_ddr_1056MHz_v1.14.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,10 +14,10 @@ Path1=bin/rk35/rk356x_usbplug_nand_v1.04.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=bin/rk35/rk3566_ddr_1056MHz_v1.13.bin
+FlashData=bin/rk35/rk3566_ddr_1056MHz_v1.14.bin
 FlashBoot=bin/rk35/rk356x_spl_nand_v1.14.bin
 [OUTPUT]
-PATH=rk3566_spl_loader_nand_v1.13.107.bin
+PATH=rk3566_spl_loader_nand_v1.14.107.bin
 [SYSTEM]
 NEWIDB=true
 [FLAG]
diff --git a/bin/rk35/rk3566_ddr_1056MHz_v1.13.bin b/bin/rk35/rk3566_ddr_1056MHz_v1.14.bin
similarity index 74%
rename from bin/rk35/rk3566_ddr_1056MHz_v1.13.bin
rename to bin/rk35/rk3566_ddr_1056MHz_v1.14.bin
index dacb400e..a085e0bc 100644
Binary files a/bin/rk35/rk3566_ddr_1056MHz_v1.13.bin and b/bin/rk35/rk3566_ddr_1056MHz_v1.14.bin differ
diff --git a/bin/rk35/rk3566_ddr_324MHz_v1.13.bin b/bin/rk35/rk3566_ddr_324MHz_v1.14.bin
similarity index 74%
rename from bin/rk35/rk3566_ddr_324MHz_v1.13.bin
rename to bin/rk35/rk3566_ddr_324MHz_v1.14.bin
index 1df2956c..9a6ad4b9 100644
Binary files a/bin/rk35/rk3566_ddr_324MHz_v1.13.bin and b/bin/rk35/rk3566_ddr_324MHz_v1.14.bin differ
diff --git a/bin/rk35/rk3566_ddr_528MHz_v1.13.bin b/bin/rk35/rk3566_ddr_528MHz_v1.14.bin
similarity index 74%
rename from bin/rk35/rk3566_ddr_528MHz_v1.13.bin
rename to bin/rk35/rk3566_ddr_528MHz_v1.14.bin
index 6e8d0456..0bca0b52 100644
Binary files a/bin/rk35/rk3566_ddr_528MHz_v1.13.bin and b/bin/rk35/rk3566_ddr_528MHz_v1.14.bin differ
diff --git a/bin/rk35/rk3566_ddr_630MHz_v1.13.bin b/bin/rk35/rk3566_ddr_630MHz_v1.14.bin
similarity index 74%
rename from bin/rk35/rk3566_ddr_630MHz_v1.13.bin
rename to bin/rk35/rk3566_ddr_630MHz_v1.14.bin
index 34bc349a..e3909a41 100644
Binary files a/bin/rk35/rk3566_ddr_630MHz_v1.13.bin and b/bin/rk35/rk3566_ddr_630MHz_v1.14.bin differ
diff --git a/bin/rk35/rk3566_ddr_780MHz_v1.13.bin b/bin/rk35/rk3566_ddr_780MHz_v1.14.bin
similarity index 74%
rename from bin/rk35/rk3566_ddr_780MHz_v1.13.bin
rename to bin/rk35/rk3566_ddr_780MHz_v1.14.bin
index cc6293e6..af93b609 100644
Binary files a/bin/rk35/rk3566_ddr_780MHz_v1.13.bin and b/bin/rk35/rk3566_ddr_780MHz_v1.14.bin differ
diff --git a/bin/rk35/rk3566_ddr_920MHz_v1.13.bin b/bin/rk35/rk3566_ddr_920MHz_v1.14.bin
similarity index 74%
rename from bin/rk35/rk3566_ddr_920MHz_v1.13.bin
rename to bin/rk35/rk3566_ddr_920MHz_v1.14.bin
index b9ea3247..8c7df395 100644
Binary files a/bin/rk35/rk3566_ddr_920MHz_v1.13.bin and b/bin/rk35/rk3566_ddr_920MHz_v1.14.bin differ
diff --git a/doc/release/RK3566_CN.md b/doc/release/RK3566_CN.md
new file mode 100644
index 00000000..bc5987f4
--- /dev/null
+++ b/doc/release/RK3566_CN.md
@@ -0,0 +1,17 @@
+# RK3566 Release Note
+
+## rk3566_ddr_{1056...324}MHz_v1.14.bin
+
+| 时间       | 文件                                 | 编译 commit | 重要程度 |
+| ---------- | :----------------------------------- | ----------- | -------- |
+| 2022-08-27 | rk3566_ddr_{1056...324}MHz_v1.14.bin | b1f29a2a6f  | 重要     |
+
+### Fixed
+
+| Index | 重要程度 | 更新说明                       | 问题现象                                                     | 问题来源 |
+| ----- | -------- | ------------------------------ | ------------------------------------------------------------ | -------- |
+| 1     | 普通     | 解决部分颗粒timing设置错误问题 | t_xs_x32, t_xs_abort_x32 和t_xs_fast_x32这三个timing设置有误，其他平台上发现小容量颗粒(小于128M）上会引起异常。 | 无       |
+| 2     | 重要     | DDR4 528M稳定性问题            | 个别颗粒528M下无法开启DLL，需要做关闭DLL处理.                | 无       |
+
+------
+
diff --git a/doc/release/RK3566_EN.md b/doc/release/RK3566_EN.md
new file mode 100644
index 00000000..72a51289
--- /dev/null
+++ b/doc/release/RK3566_EN.md
@@ -0,0 +1,16 @@
+# RK3566Release Note
+
+## rk3566_ddr_{1056...324}MHz_v1.14.bin
+
+| Date       | File                                 | Build commit | Severity  |
+| ---------- | :----------------------------------- | ------------ | --------- |
+| 2022-08-27 | rk3566_ddr_{1056...324}MHz_v1.14.bin | b1f29a2a6f   | important |
+
+### Fixed
+
+| Index | Severity  | Update                                                    | Issue description                                            | Issue source |
+| ----- | --------- | --------------------------------------------------------- | ------------------------------------------------------------ | ------------ |
+| 1     | moderate  | fix Fix set of t_xs_x32, t_xs_abort_x32 and t_xs_fast_x32 | Fix set of t_xs_x32, t_xs_abort_x32 and t_xs_fast_x32.This bug may lead to some low density dram(128M) fail. | none         |
+| 2     | important | fix ddr4 528M stability problem                           | some DRAM DLL can't lock at 528M，DLL should be bypass for 528M | none         |
+
+------