fix link

app.py

@@ -105,7 +105,7 @@ def _call_api(api_url: str, file_path: str, use_layout_detection: bool,
 
     try:
         # 关键改动：带上 headers
-        resp = requests.post(api_url, json=payload, headers=JSON_HEADERS, timeout=120)
+        resp = requests.post(api_url, json=payload, headers=JSON_HEADERS, timeout=600)
         resp.raise_for_status()
         data = resp.json()
     except requests.exceptions.RequestException as e:
@@ -124,7 +124,7 @@ def _call_api(api_url: str, file_path: str, use_layout_detection: bool,
 def url_to_base64_data_url(url: str) -> str:
     """Downloads an image from a URL and formats it as a Base64 Data URL for Markdown."""
     try:
-        response = requests.get(url, timeout=30)
+        response = requests.get(url, timeout=600)
         response.raise_for_status()
         mime_type = response.headers.get('Content-Type', 'image/jpeg')
         if not mime_type.startswith('image/'):
@@ -157,7 +157,7 @@ def url_to_pil_image(url: str) -> Optional[Image.Image]:
         print(f"Warning: Invalid URL provided for visualization image: {url}")
         return None
     try:
-        response = requests.get(url, timeout=30)
+        response = requests.get(url, timeout=600)
         response.raise_for_status()
         image_bytes = response.content
         pil_image = Image.open(io.BytesIO(image_bytes)).convert("RGB")
@@ -311,6 +311,7 @@ body, .gradio-container, .gradio-container * {
 /* Markdown 预览区 (vh -> px) */
 #md_preview_vl, #md_preview_doc {
   max-height: 540px; /* 原为 60vh */
+  min-height: 180px;
   overflow: auto;
   scrollbar-gutter: stable both-edges;
 }
@@ -325,6 +326,21 @@ body, .gradio-container, .gradio-container * {
   max-width: 100%;
   height: auto;
 }
+/* Notice banner */
+.notice {
+  margin: 8px auto 0;
+  max-width: 900px;
+  padding: 10px 12px;
+  border: 1px solid #e5e7eb;
+  border-radius: 8px;
+  background: #f8fafc;
+  font-size: 14px;
+  line-height: 1.6;
+}
+.notice strong { font-weight: 700; }
+.notice a { color: #3b82f6; text-decoration: none; }
+.notice a:hover { text-decoration: underline; }
+
 """
 
 
@@ -335,6 +351,15 @@ with gr.Blocks(head=GOOGLE_FONTS_URL, css=custom_css, theme=gr.themes.Soft()) as
             <img src="{logo_data_url}" alt="App Logo" style="max-height:10%; width: auto; margin: 10px auto; display: block;">
         </div>
     """)
+    gr.HTML("""
+        <div class="notice">
+            <strong>Heads up:</strong> The Hugging Face demo can be slow at times. 
+            For a faster experience, please try 
+            <a href="https://modelscope.cn/studios/PaddlePaddle/PaddleOCR-VL_Online_Demo/summary" target="_blank" rel="noopener noreferrer">ModelScope</a> 
+            or 
+            <a href="https://aistudio.baidu.com/application/detail/98365" target="_blank" rel="noopener noreferrer">Baidu AI Studio</a>.
+        </div>
+    """)
     gr.HTML("""
         <div class="quick-links">
             <a href="https://github.com/PaddlePaddle/PaddleOCR" target="_blank">GitHub</a> |
@@ -342,7 +367,6 @@ with gr.Blocks(head=GOOGLE_FONTS_URL, css=custom_css, theme=gr.themes.Soft()) as
             <a href="https://huggingface.co/spaces/PaddlePaddle/PaddleOCR-VL_Online_Demo" target="_blank">Model</a>
         </div>
     """)
-
     with gr.Tabs():
         with gr.Tab("Document Parsing"):
             with gr.Row():