diff --git a/README.md b/README.md
index c13bef1..905cfae 100644
--- a/README.md
+++ b/README.md
@@ -19,9 +19,9 @@
 
 [关于版本号的说明](./docs/src/version.md)
 
-[![Generic badge](https://img.shields.io/badge/Release-0.8.3.0-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
+[![Generic badge](https://img.shields.io/badge/Release-0.8.4.0-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
 [![Generic badge](https://img.shields.io/badge/Pre_Release-0.8.4.0-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
-[![Generic badge](https://img.shields.io/badge/Devloping-0.8.4-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
+[![Generic badge](https://img.shields.io/badge/Devloping-0.8.5-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
 
 [![language badge](https://stats.deeptrain.net/repo/shenjackyuanjie/Difficult-Rocket?theme=dark)](https://stats.deeptrain.net/repo/shenjackyuanjie/Difficult-Rocket?theme=dark)
 
diff --git a/docs/README-en.md b/docs/README-en.md
index deed982..0ec4c85 100644
--- a/docs/README-en.md
+++ b/docs/README-en.md
@@ -19,9 +19,9 @@
 
 [About Versions](src/version.md)
 
-[![Generic badge](https://img.shields.io/badge/Release-0.8.3.0-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
+[![Generic badge](https://img.shields.io/badge/Release-0.8.4.0-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
 [![Generic badge](https://img.shields.io/badge/Pre_Release-0.8.4.0-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
-[![Generic badge](https://img.shields.io/badge/Devloping-0.8.4-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
+[![Generic badge](https://img.shields.io/badge/Devloping-0.8.5-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
 
 [![language badge](https://stats.deeptrain.net/repo/shenjackyuanjie/Difficult-Rocket?theme=dark)](https://stats.deeptrain.net/repo/shenjackyuanjie/Difficult-Rocket?theme=dark)
 
diff --git a/docs/src/change_log/dr_sdk.md b/docs/src/change_log/dr_sdk.md
index 5620ab7..34e437a 100644
--- a/docs/src/change_log/dr_sdk.md
+++ b/docs/src/change_log/dr_sdk.md
@@ -2,7 +2,7 @@
 # DR SDK 更新日志
 
 - 最新版本号
-  - DR sdk: 0.8.3.0
+  - DR sdk: 0.8.4.0
 
 ## DR sdk 0.8.4.0