diff --git a/data/papers.json b/data/papers.json
index 120ce05..3be9f44 100644
--- a/data/papers.json
+++ b/data/papers.json
@@ -64,11 +64,11 @@
             "title": "Llama 3 / Llama 4 (Scout/Maverick/Behemoth, MoE, 10M context)",
             "authors": "Meta AI",
             "year": 2025,
-            "venue": "arXiv",
+            "venue": "Meta AI",
             "tags": [
               "关键节点"
             ],
-            "arxiv": "2601.11659"
+            "pdf": "https://ai.meta.com/blog/llama-4-multimodal-intelligence/"
           },
           {
             "title": "DeepSeek-V4: 1.6T MoE + CSA+HCA Hybrid Attention + 1M Context",