diff --git a/src/kimi_cli/tools/web/fetch.py b/src/kimi_cli/tools/web/fetch.py
index dbe3fe5f5..7c01302a1 100644
--- a/src/kimi_cli/tools/web/fetch.py
+++ b/src/kimi_cli/tools/web/fetch.py
@@ -2,7 +2,6 @@
 from typing import override
 
 import aiohttp
-import trafilatura
 from kosong.tooling import CallableTool2, ToolReturnValue
 from pydantic import BaseModel, Field
 
@@ -14,6 +13,13 @@
 from kimi_cli.utils.aiohttp import new_client_session
 from kimi_cli.utils.logging import logger
 
+try:
+    import trafilatura
+
+    _has_trafilatura = True
+except Exception:
+    _has_trafilatura = False
+
 
 class Params(BaseModel):
     url: str = Field(description="The URL to fetch content from.")
@@ -92,6 +98,12 @@ async def fetch_with_http_get(params: Params) -> ToolReturnValue:
                 brief="Empty response body",
             )
 
+        if not _has_trafilatura:
+            # trafilatura unavailable (e.g. charset-normalizer binary
+            # incompatible with current Python), return raw HTML trimmed
+            builder.write(resp_text[:50000])
+            return builder.ok("trafilatura is not available; returning raw page content.")
+
         extracted_text = trafilatura.extract(
             resp_text,
             include_comments=True,