From 136b0b89e8323fda5adaccd1eb62cebef66707f7 Mon Sep 17 00:00:00 2001
From: zhayujie <yjzha1996@163.com>
Date: Thu, 28 May 2026 19:09:26 +0800
Subject: [PATCH] fix: optimize browser memory

---
 agent/tools/browser/browser_service.py | 16 +++++++++++++++-
 common/utils.py                        | 12 ++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/agent/tools/browser/browser_service.py b/agent/tools/browser/browser_service.py
index 69ec0e06..f499fb29 100644
--- a/agent/tools/browser/browser_service.py
+++ b/agent/tools/browser/browser_service.py
@@ -15,7 +15,7 @@ import threading
 from typing import Optional, Dict, Any, List, Callable
 
 from common.log import logger
-from common.utils import expand_path
+from common.utils import expand_path, is_cloud_deployment
 
 
 _DEFAULT_USER_DATA_DIR = "~/.cow/browser_profile"
@@ -436,6 +436,20 @@ class BrowserService:
         if self._headless:
             launch_args.append("--no-sandbox")
 
+        if is_cloud_deployment():
+            launch_args.extend([
+                "--disable-gpu",
+                "--disable-software-rasterizer",
+                "--disable-extensions",
+                "--disable-background-networking",
+                "--disable-background-timer-throttling",
+                "--disable-renderer-backgrounding",
+                "--disable-features=site-per-process,TranslateUI,IsolateOrigins",
+                "--no-zygote",
+                "--js-flags=--max-old-space-size=384",
+                "--memory-pressure-off",
+            ])
+
         extra_args = self._config.get("launch_args", [])
         if extra_args:
             launch_args.extend(extra_args)
diff --git a/common/utils.py b/common/utils.py
index 812b20ab..e7264e20 100644
--- a/common/utils.py
+++ b/common/utils.py
@@ -117,6 +117,18 @@ def expand_path(path: str) -> str:
     return expanded
 
 
+def is_cloud_deployment() -> bool:
+    if os.environ.get("CLOUD_DEPLOYMENT_ID"):
+        return True
+    try:
+        from config import conf
+        if conf().get("cloud_deployment_id"):
+            return True
+    except Exception:
+        pass
+    return False
+
+
 def get_cloud_headers(api_key: str) -> dict:
     """
     Build standard headers for LinkAI API requests,