diff --git a/README.md b/README.md
index 96bd306..f6fbcac 100644
--- a/README.md
+++ b/README.md
@@ -10,14 +10,20 @@ You installed hundreds of AI skills, commands, plugins, and local rules. You rem
 
 ## Install
 
-Beta channel:
+Current beta prerelease:
 
 ```bash
-npm install -g lazybrain@beta
+npm install -g https://github.com/papperrollinggery/lazy-brain/releases/download/v2.0.0-beta.1/lazybrain-2.0.0.tgz
 lb quickstart
 lb "review this PR for security issues"
 ```
 
+Registry beta, after npm publish:
+
+```bash
+npm install -g lazybrain@beta
+```
+
 From source:
 
 ```bash
diff --git a/README_CN.md b/README_CN.md
index 2f6b1a1..ea82214 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -10,14 +10,20 @@
 
 ## 安装
 
-Beta channel：
+当前 beta prerelease：
 
 ```bash
-npm install -g lazybrain@beta
+npm install -g https://github.com/papperrollinggery/lazy-brain/releases/download/v2.0.0-beta.1/lazybrain-2.0.0.tgz
 lb quickstart
 lb "review this PR for security issues"
 ```
 
+npm registry beta 发布后：
+
+```bash
+npm install -g lazybrain@beta
+```
+
 从源码运行：
 
 ```bash
diff --git a/docs/INSTALL.md b/docs/INSTALL.md
index c34b511..0e8a010 100644
--- a/docs/INSTALL.md
+++ b/docs/INSTALL.md
@@ -2,14 +2,20 @@
 
 LazyBrain is a local-first capability router for AI agent tools. It runs on Node.js 18 or newer.
 
-## Beta Install
+## Current Beta Prerelease
 
 ```bash
-npm install -g lazybrain@beta
+npm install -g https://github.com/papperrollinggery/lazy-brain/releases/download/v2.0.0-beta.1/lazybrain-2.0.0.tgz
 lb quickstart
 lb "review this PR for security issues"
 ```
 
+After npm beta is published:
+
+```bash
+npm install -g lazybrain@beta
+```
+
 If the beta package is not published yet, install from a checkout:
 
 ```bash