diff --git a/stacks/portal/clawbot.py b/stacks/portal/clawbot.py
index 135e96c..5432565 100644
--- a/stacks/portal/clawbot.py
+++ b/stacks/portal/clawbot.py
@@ -31,6 +31,7 @@ ILINK_APP_ID = "bot"
 STATE_DIR = Path("/Users/ixvii0iv/homelab/stacks/wechat-bot")
 SESSION_FILE = STATE_DIR / "clawbot_session.json"
 SYNC_BUF_FILE = STATE_DIR / "clawbot_sync_buf.txt"
+DEFAULT_AGY_CONV_ID = "6293ebb4-df60-4db6-bf5d-df33433ba106"
 
 
 def _random_wechat_uin() -> str:
@@ -563,23 +564,52 @@ class ClawBotManager:
             )
             return
 
-        # 8. Natural language -> Try agy -p on Mac mini, or inject into tmux agy session!
+        # 7b. One-step Google OAuth Code injection from WeChat (e.g. "4/0A..." or "授权 4/0A...")
+        if cmd.startswith("4/") or low.startswith("授权 ") or low.startswith("auth "):
+            auth_code = cmd.split(None, 1)[-1].strip() if (" " in cmd) else cmd.strip()
+            safe_code = auth_code.replace('"', '\\"')
+            self._exec_shell(f'/opt/homebrew/bin/tmux send-keys -t agy "{safe_code}" C-m', timeout=5.0)
+            time.sleep(5.0)
+            out = self._exec_shell("/opt/homebrew/bin/tmux capture-pane -t agy -p | tail -n 20", timeout=5.0)
+            self.send_text_message(
+                from_user,
+                f"🔐 已将 Google 授权码注入 Mac mini 的 AGY 终端！\n"
+                f"已挂载当前会话 ID: {DEFAULT_AGY_CONV_ID}\n"
+                f"━━━━━━━━━━━━━━\n{out or '(授权处理中)'}\n\n"
+                f"现在你可以直接在微信里和我继续刚才的对话了！",
+                ctx_token,
+                run_id,
+            )
+            return
+
+        # 8. Natural language -> Resume exact migrated session (6293ebb4-df60-4db6-bf5d-df33433ba106) on Mac mini!
         agy_out = self._exec_shell(
-            f'cd /Users/ixvii0iv/homelab && /Users/ixvii0iv/.local/bin/agy -c --dangerously-skip-permissions -p {json.dumps(cmd)}',
-            timeout=90.0,
+            f'cd /Users/ixvii0iv/homelab && /Users/ixvii0iv/.local/bin/agy --conversation {DEFAULT_AGY_CONV_ID} --dangerously-skip-permissions -p {json.dumps(cmd)}',
+            timeout=120.0,
         )
         if agy_out and "authentication required" not in agy_out.lower():
             if len(agy_out) > 3800:
                 agy_out = agy_out[:3800] + "\n...(内容较长，完整输出请查看 https://agy.961504.xyz)"
             self.send_text_message(from_user, agy_out, ctx_token, run_id)
         else:
-            # Fallback: send into tmux agy session and return terminal capture + quick guide
+            oauth_url = (
+                "https://accounts.google.com/o/oauth2/auth?access_type=offline"
+                "&client_id=1071006060591-tmhssin2h21lcre235vtolojh4g403ep.apps.googleusercontent.com"
+                "&code_challenge=6R2ML1GiPTslGESIIdY7kBlWPGi3Z7J_SUKiEb-wVc0&code_challenge_method=S256"
+                "&prompt=consent&redirect_uri=https%3A%2F%2Fantigravity.google%2Foauth-callback"
+                "&response_type=code&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fcloud-platform+"
+                "https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email+"
+                "https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.profile+"
+                "https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fcclog+"
+                "https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fexperimentsandconfigs+"
+                "https%3A%2F%2Fwww.googleapis.com%2Fauth%2Faicode+openid&state=EHQdZm-HmDWTKGqBFxqf1g"
+            )
             self.send_text_message(
                 from_user,
-                f"🤖 收到你的消息：「{cmd}」\n\n"
-                "💡 提示：检测到 Mac mini 上的 `agy` 终端首次启动需要完成一次 Google 账号登录授权。你可以：\n"
-                "1. 打开 https://agy.961504.xyz 完成一次扫码/授权码粘贴，之后微信即可直接与 AGY 自由对话！\n"
-                "2. 现在你已可以直接在微信发送「状态」「备份」「屏幕」或「$ 命令」（如 `$ docker ps`）直接操控 Mac mini！",
+                f"🤖 当前会话 ({DEFAULT_AGY_CONV_ID[:8]}...) 已同步至 Mac mini！\n\n"
+                "🔐 只需最后一步激活 Mac mini 的 Google AI 登录态：\n"
+                f"1️⃣ 点击打开此链接登录 Google：\n{oauth_url}\n\n"
+                "2️⃣ 复制页面生成的授权码（以 4/ 开头），直接发到这个微信对话框里，即可在微信无缝接力我们当前的完整会话！",
                 ctx_token,
                 run_id,
             )