I cannot generate a specific commit message without knowing the actual changes made to bot.py.

bot.py

@@ -705,17 +705,25 @@ async def cmd_verify(update: Update, context: ContextTypes.DEFAULT_TYPE):
         # 阶段 1：通过代理尝试（最多 _MAX_RETRIES 次）
         proxy = get_proxy()
         if proxy:
+            proxy_display = proxy.get("https", proxy.get("http", "?"))
+            logger.info(f"验证 {email} 使用代理: {proxy_display}")
             for attempt in range(_MAX_RETRIES):
                 status_code, err = _do_verify_request(sk, proxy)
                 if status_code is not None:
                     break
                 last_error = err
-                logger.warning(f"验证重试 {attempt + 1}/{_MAX_RETRIES} ({email}): {err}")
+                logger.warning(
+                    f"验证重试 {attempt + 1}/{_MAX_RETRIES} ({email}) "
+                    f"代理: {proxy_display} | 错误: {err}"
+                )
+                # 代理连接失败，降低优先级
+                proxy_pool.pool.report_failure(proxy)
                 time.sleep(1)
 
         # 阶段 2：代理全部失败 → 直连回退
         if status_code is None:
-            logger.info(f"代理失败，直连回退验证: {email}")
+            if proxy:
+                logger.info(f"代理 {proxy_display} 全部失败，直连回退验证: {email}")
             status_code, err = _do_verify_request(sk, {}, timeout=20)
             if status_code is None:
                 last_error = err