Update README.md

README.md

@@ -31,7 +31,7 @@ UltraRAG-Reranker 基于 [MiniCPM-1B-sft-bf16](https://huggingface.co/openbmb/Mi
 
 UltraRAG-Reranker is trained based on [MiniCPM-1B-sft-bf16](https://huggingface.co/openbmb/MiniCPM-1B-sft-bf16) and incorporates bidirectional attention in its architecture. The model underwent multi-stage training using approximately 6 million training examples, including open-source, synthetic, and proprietary data.
 
-We also invite you to explore the RAG toolkit series:
+We also invite you to explore the UltraRAG series:
 
 - Retrieval Model: [UltraRAG-Embedding](https://huggingface.co/openbmb/UltraRAG-Embedding)
 - Re-ranking Model: [UltraRAG-Reranker](https://huggingface.co/openbmb/UltraRAG-Reranker)