diff --git a/README.md b/README.md
index 7a2fd62..4104103 100644
--- a/README.md
+++ b/README.md
@@ -14,22 +14,26 @@ A React Native Update command line tool for bundling, uploading native packages,
 ## Installation
 
 ```bash
-npm install react-native-update-cli
+npm install -g react-native-update-cli
 ```
 
+The command-line tool is installed globally. Invoke `pushy` or `cresc` directly; do not use a project-local CLI or prefix commands with `npx`.
+
 ## Basic Usage
 
 ```bash
-npx pushy help
-npx pushy list
+pushy help
+pushy list
 
-npx pushy bundle --platform ios
-npx pushy publish --platform ios --name 1.0.0
-npx pushy uploadIpa ./app.ipa
+pushy bundle --platform ios
+pushy publish --platform ios --name 1.0.0
+pushy uploadIpa ./app.ipa
 ```
 
 ## Programmatic Usage
 
+The Provider API is a library integration, separate from the globally installed CLI. Add the package to build-tool dependencies only when importing this API; command-line usage continues to use the global `pushy` / `cresc` binaries.
+
 ```typescript
 import { CLIProviderImpl } from 'react-native-update-cli';
 
@@ -147,7 +151,7 @@ sentry-cli sourcemaps upload --debug-id-reference
 For older self-hosted Sentry versions or older `@sentry/cli` versions without Debug ID support, pass explicit legacy release/dist values:
 
 ```bash
-npx pushy bundle --platform android --name "4.1" --sentry-release "com.example@1.0.0+10+pushy:4.1" --sentry-dist "pushy:4.1"
+pushy bundle --platform android --name "4.1" --sentry-release "com.example@1.0.0+10+pushy:4.1" --sentry-dist "pushy:4.1"
 ```
 
 In legacy mode, the app runtime must report exactly the same Sentry `release` and `dist` values.
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 11d5cee..9f2ccec 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -14,22 +14,26 @@ React Native Update 命令行工具，用于打包、上传原生包、发布 OT
 ## 安装
 
 ```bash
-npm install react-native-update-cli
+npm install -g react-native-update-cli
 ```
 
+命令行工具始终全局安装，直接调用 `pushy` 或 `cresc`；不要使用项目本地 CLI，也不要给命令添加 `npx` 前缀。
+
 ## 基础用法
 
 ```bash
-npx pushy help
-npx pushy list
+pushy help
+pushy list
 
-npx pushy bundle --platform ios
-npx pushy publish --platform ios --name 1.0.0
-npx pushy uploadIpa ./app.ipa
+pushy bundle --platform ios
+pushy publish --platform ios --name 1.0.0
+pushy uploadIpa ./app.ipa
 ```
 
 ## 编程调用
 
+Provider API 属于库集成，与全局 CLI 分开。只有在代码中导入该 API 时才把包加入构建工具依赖；命令行仍然使用全局的 `pushy` / `cresc`。
+
 ```typescript
 import { CLIProviderImpl } from 'react-native-update-cli';
 
@@ -147,7 +151,7 @@ sentry-cli sourcemaps upload --debug-id-reference
 旧版 self-hosted Sentry 或旧版 `@sentry/cli` 不支持 Debug ID 时，可以显式指定 legacy release/dist：
 
 ```bash
-npx pushy bundle --platform android --name "4.1" --sentry-release "com.example@1.0.0+10+pushy:4.1" --sentry-dist "pushy:4.1"
+pushy bundle --platform android --name "4.1" --sentry-release "com.example@1.0.0+10+pushy:4.1" --sentry-dist "pushy:4.1"
 ```
 
 这种 legacy 模式要求 App 运行时上报到 Sentry 的 `release` 和 `dist` 与上传参数完全一致。