diff --git a/ProblemMap/vectorstore-metrics-and-faiss-pitfalls.md b/ProblemMap/vectorstore-metrics-and-faiss-pitfalls.md
index e5bc7d9e..f030a0e5 100644
--- a/ProblemMap/vectorstore-metrics-and-faiss-pitfalls.md
+++ b/ProblemMap/vectorstore-metrics-and-faiss-pitfalls.md
@@ -99,16 +99,16 @@ A: Any ANN engine that supports custom pre/post hooks. FAISS, Qdrant, Milvus tes
 
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+
 ### 🔗 Quick-Start Downloads (60 sec)
 
-| Tool                       | Link                                                | 3-Step Setup                                                                             |
-| -------------------------- | --------------------------------------------------- | ---------------------------------------------------------------------------------------- |
-| **WFGY 1.0 PDF**           | [Engine Paper](https://zenodo.org/records/15630969) | 1️⃣ Download · 2️⃣ Upload to LLM · 3️⃣ Ask “Answer using WFGY + \<your question>”        |
-| **TXT OS (plain-text OS)** | [TXTOS.txt](https://zenodo.org/records/15788557)    | 1️⃣ Download · 2️⃣ Paste into any LLM chat · 3️⃣ Type “hello world” — OS boots instantly |
+| Tool | Link | 3-Step Setup |
+|------|------|--------------|
+| **WFGY 1.0 PDF** | [Engine Paper](https://github.com/onestardao/WFGY/blob/main/I_am_not_lizardman/WFGY_All_Principles_Return_to_One_v1.0_PSBigBig_Public.pdf) | 1️⃣ Download · 2️⃣ Upload to your LLM · 3️⃣ Ask “Answer using WFGY + \<your question>” |
+| **TXT OS (plain-text OS)** | [TXTOS.txt](https://github.com/onestardao/WFGY/blob/main/OS/TXTOS.txt) | 1️⃣ Download · 2️⃣ Paste into any LLM chat · 3️⃣ Type “hello world” — OS boots instantly |
 
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-
 ### 🧭 Explore More
 
 | Module                | Description                                              | Link     |