diff --git a/README.md b/README.md
index 990e21af..8cd6bb30 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ maven {
 }
 
 dependencies {
-    compileOnly("org.leavesmc.leaves:leaves-api:1.21-R0.1-SNAPSHOT")
+    compileOnly("org.leavesmc.leaves:leaves-api:1.21.1-R0.1-SNAPSHOT")
 }
  ```
 
@@ -40,7 +40,7 @@ Each time you want to update your dependency, you must re-build Leaves.
 Leaves-Server:
 ```kotlin
 dependencies {
-    compileOnly("org.leavesmc.leaves:leaves:1.21-R0.1-SNAPSHOT")
+    compileOnly("org.leavesmc.leaves:leaves:1.21.1-R0.1-SNAPSHOT")
 }
  ```
 
diff --git a/README_cn.md b/README_cn.md
index b6c0187a..386918bd 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -1,7 +1,7 @@
 Leaves
 ===========
 
-[![Leaves CI](https://github.com/LeavesMC/Leaves/actions/workflows/leaves.yml/badge.svg)](https://github.com/LeavesMC/Leaves/actions/workflows/leaves.yml)
+[![Leaves CI](https://github.com/LeavesMC/Leaves/actions/workflows/build.yml/badge.svg)](https://github.com/LeavesMC/Leaves/actions/workflows/leaves.yml)
 [![Leaves Download](https://img.shields.io/github/downloads/LeavesMC/Leaves/total?color=0&logo=github)](https://github.com/LeavesMC/Leaves/releases/latest)
 [![Discord](https://badgen.net/discord/online-members/5hgtU72w33?icon=discord&label=Discord&list=what)](https://discord.gg/5hgtU72w33)
 [![QQ](https://img.shields.io/badge/QQ_Unofficial-815857713-blue)](http://qm.qq.com/cgi-bin/qm/qr?_wv=1027&k=nisbmnCFeEJCcYWBQ10th4Fu99XWklH4&authKey=8VlUxSdrFCIwmIpxFQIGR8%2BXvIQ2II%2Bx2JfxuQ8amr9UKgINh%2BdXjudQfc%2FIeTO5&noverify=0&group_code=815857713)
@@ -30,7 +30,7 @@ maven {
 }
 
 dependencies {
-    compileOnly("org.leavesmc.leaves:leaves-api:1.21-R0.1-SNAPSHOT")
+    compileOnly("org.leavesmc.leaves:leaves-api:1.21.1-R0.1-SNAPSHOT")
 }
  ```
 
@@ -39,7 +39,7 @@ dependencies {
 Leaves-Server:
 ```kotlin
 dependencies {
-    compileOnly("org.leavesmc.leaves:leaves:1.21R0.1-SNAPSHOT")
+    compileOnly("org.leavesmc.leaves:leaves:1.21.1-R0.1-SNAPSHOT")
 }
  ```
 
diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index 55ea3443..e24dff94 100644
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -23,8 +23,8 @@ See also [This issue](https://github.com/isaacs/github/issues/1681), and then yo
 Before coding, you need these softwares / tools as Dev Environment.
 
 - `git`
-- `JDK 17 or higher`
-  - We used Gradle's toolchains, so you can build Leaves using JRE 8. (When Gradle can't find JDK 17, it will download it automatically.)
+- `JDK 21 or higher`
+  - We used Gradle's toolchains, so you can build Leaves using JRE 8. (When Gradle can't find JDK 21, it will download it automatically.)
 
 If you're using Windows Operating System, you can use `WSL` to speed up building.
 
diff --git a/docs/CONTRIBUTING_cn.md b/docs/CONTRIBUTING_cn.md
index 8cb39338..b2df2253 100644
--- a/docs/CONTRIBUTING_cn.md
+++ b/docs/CONTRIBUTING_cn.md
@@ -21,8 +21,8 @@ Contributing to Leaves
 在开始开发之前，您首先需要拥有以下软件作为开发环境：
 
 - `git`
-- `JDK 17 或更高版本`
-  - 我们使用了 Gradle 的工具链，这让你可以使用 JRE 8 就进行构建。(Gradle 在找不到 JDK 17 时会自动下载)
+- `JDK 21 或更高版本`
+  - 我们使用了 Gradle 的工具链，这让你可以使用 JRE 8 就进行构建。(Gradle 在找不到 JDK 21 时会自动下载)
 
 如果你使用 Windows 系统进行开发，那么你可以使用 `WSL` 来加速构建。