diff --git a/agent_reach/cli.py b/agent_reach/cli.py
index 2532110..00ecf0f 100644
--- a/agent_reach/cli.py
+++ b/agent_reach/cli.py
@@ -66,7 +66,8 @@ def main():
     p_install.add_argument("--env", choices=["local", "server", "auto"], default="auto",
                            help="Environment: local, server, or auto-detect")
     p_install.add_argument("--proxy", default="",
-                           help="Residential proxy for Reddit/Bilibili (http://user:pass@ip:port)")
+                           help="Network proxy saved for agents to export as HTTP(S)_PROXY "
+                                "in restricted networks (http://user:pass@ip:port)")
     p_install.add_argument("--safe", action="store_true",
                            help="Safe mode: skip automatic system changes, show what's needed instead")
     p_install.add_argument("--dry-run", action="store_true",
@@ -1526,9 +1527,9 @@ def _cmd_setup():
     print()
 
     # Step 3: Reddit — rdt-cli
-    print("【信息】Reddit — 通过 rdt-cli 搜索和阅读，无需配置")
+    print("【信息】Reddit — 必须登录态（无零配置路径）。桌面推荐 OpenCLI；或 rdt-cli：")
     print(f"  安装：pipx install '{_RDT_GIT_SOURCE}'")
-    print("  然后运行：rdt login")
+    print("  然后运行：rdt login（需先在浏览器登录 reddit.com）")
     print()
 
     # Step 4: Groq (Whisper)
diff --git a/docs/README_en.md b/docs/README_en.md
index f87b513..7c7eb88 100644
--- a/docs/README_en.md
+++ b/docs/README_en.md
@@ -164,11 +164,11 @@ Don't use it? Don't configure it. Every step is optional.
 
 Tell your Agent "help me configure Twitter cookies" — it'll guide you through exporting from your browser. Local computers can auto-import.
 
-### 🌐 Proxy — $1/month, servers only
+### 🌐 Proxy — $1/month, restricted networks only
 
-Bilibili blocks server IPs. Get a proxy ([Webshare](https://webshare.io) recommended, $1/month) and send the address to your Agent.
+Most users need no proxy. If your network blocks Reddit/Twitter (e.g. mainland China) get one ([Webshare](https://webshare.io) recommended, $1/month) and send the address to your Agent — it saves it and exports HTTP(S)_PROXY when calling those tools.
 
-> Reddit needs a logged-in session — rdt-cli works after `rdt login` (still free, no proxy needed). Local computers don't need a proxy for Bilibili either.
+> Reddit needs a logged-in session either way — OpenCLI rides your browser session, or rdt-cli after `rdt login`. Bilibili works via bili-cli without a proxy.
 
 ---
 
@@ -184,7 +184,7 @@ $ agent-reach doctor
   ✅ GitHub repos and code — public repos readable and searchable
   ✅ Twitter/X tweets — readable. Cookie unlocks search and posting
   ✅ YouTube video subtitles — yt-dlp
-  ⚠️  Bilibili video info — server IPs may be blocked, configure proxy
+  ✅ Bilibili search & video detail — bili-cli (subtitles via OpenCLI)
   ✅ RSS/Atom feeds — feedparser
   ✅ Web pages (any URL) — Jina Reader API
 
diff --git a/docs/install.md b/docs/install.md
index 2511069..75416cb 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -164,7 +164,8 @@ agent-reach configure twitter-cookies "PASTED_STRING"
 > Reddit 的匿名接口已被封、官方 API 需人工审批。桌面用户首选 OpenCLI（浏览器里登录过 reddit.com 即可用）；服务器/存量用户用 rdt-cli：
 
 ```bash
-pipx install 'git+https://github.com/public-clis/rdt-cli.git'   # PyPI 落后，从 GitHub 装
+# PyPI 落后，从 GitHub 装（与代码内 _RDT_GIT_SOURCE 同一钉定版本）
+pipx install 'git+https://github.com/public-clis/rdt-cli.git@5e4fb3720d5c174e976cd425ccc3b879d52cac66'
 rdt login   # 自动提取浏览器 Cookie；服务器无浏览器时按 doctor 提示手动写 Cookie
 ```