diff --git a/agent_reach/channels/web.py b/agent_reach/channels/web.py
index 9d10dfe1..1e151b06 100644
--- a/agent_reach/channels/web.py
+++ b/agent_reach/channels/web.py
@@ -6,6 +6,44 @@
 
 _UA = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36"
 
+# Cloudflare / anti-bot block detection patterns
+_CF_BLOCK_PATTERNS = [
+    "Just a moment...",
+    "Checking your browser",
+    "security verification",
+    "DDoS protection",
+    "cf-browser-verify",
+    "Please turn JavaScript on",
+    "Attention Required! | Cloudflare",
+]
+
+
+def _is_blocked(text: str) -> bool:
+    """Check whether a response looks like a Cloudflare / anti-bot block page."""
+    t = text[:2000]
+    for pat in _CF_BLOCK_PATTERNS:
+        if pat.lower() in t.lower():
+            return True
+    return False
+
+
+def _direct_fetch(url: str) -> str | None:
+    """Attempt a direct HTTP fetch with browser-like headers as fallback."""
+    try:
+        import requests
+        headers = {
+            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
+                          "(KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36",
+            "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
+            "Accept-Language": "en-US,en;q=0.9",
+            "Accept-Encoding": "gzip, deflate, br",
+        }
+        resp = requests.get(url, headers=headers, timeout=30, allow_redirects=True)
+        resp.raise_for_status()
+        return resp.text
+    except Exception:
+        return None
+
 
 class WebChannel(Channel):
     name = "web"
@@ -22,7 +60,11 @@ def check(self, config=None):
         return "ok", "通过 Jina Reader 读取任意网页（curl https://r.jina.ai/URL）"
 
     def read(self, url: str) -> str:
-        """通过 Jina Reader 读取网页，返回 Markdown 全文。"""
+        """通过 Jina Reader 读取网页，返回 Markdown 全文。
+
+        Falls back to direct HTTP fetch when Jina Reader is blocked
+        by Cloudflare or similar anti-bot protection.
+        """
         if not url.startswith(("http://", "https://")):
             url = "https://" + url
         jina_url = f"https://r.jina.ai/{url}"
@@ -31,4 +73,13 @@ def read(self, url: str) -> str:
             headers={"User-Agent": _UA, "Accept": "text/plain"},
         )
         with urllib.request.urlopen(req, timeout=30) as resp:
-            return resp.read().decode("utf-8")
+            text = resp.read().decode("utf-8")
+
+        # Detect Cloudflare / anti-bot blocks and fall back to a direct fetch.
+        # If the direct fetch also fails (returns None/empty), keep the
+        # original Jina response instead of dropping the data.
+        if _is_blocked(text):
+            direct = _direct_fetch(url)
+            return direct or text
+
+        return text