Update README.md

README.md

@@ -15,7 +15,7 @@ While large language models (LLMs) have achieved impressive progress, their appl
 
 ## News
 
-* <font color="#935000">**2025-12-29**:</font> The functional group identification toolkit, ChemFG-Tool, is now open-sourced on [GitHub](https://github.com/OpenDFM/ChemFG-Tool)!
+* 🎉 <font color="#935000">**2025-12-29**:</font> The functional group identification toolkit, ChemFG-Tool, is now open-sourced on [GitHub](https://github.com/OpenDFM/ChemFG-Tool)!
 * <font color="#935000">**2025-10-26**:</font> The parameter of [ChemDFM-R-14B](https://huggingface.co/OpenDFM/ChemDFM-R-14B) is open-sourced!
 * <font color="#935000">**2025-10-26**</font>: [ChemDFM-v2.0-14B](https://huggingface.co/OpenDFM/ChemDFM-v2.0-14B) is released! The improved domain pre-training and instruction tuning procedure is implemented on Qwen2.5-14B to achieve a more advanced general LLM in Chemistry. More details can be found [here](https://huggingface.co/OpenDFM/ChemDFM-v2.0-14B).
 * <font color="#935000">**2025-07-29**</font>: The paper of ChemDFM-R-14B is released on arXiv: [ChemDFM-R: A Chemical Reasoning LLM Enhanced with Atomized Chemical Knowledge](https://arxiv.org/abs/2507.21990).