update README.md

README.md

@@ -9,8 +9,8 @@ pipeline_tag: image-text-to-text
 # TBAC-VLR1-3B-preview
 
 ## Overview
-This is a multimodal language model fine-tuned by Tencent PCG Basic Algorithm Center. Based on Qwen2.5-VL-3B-Instruct, TBAC-VLR1-3B-preview uses Group Relative Policy Optimization
-(GRPO) to enhance multimodal reasoning ability, achieving state-of-the-art results on several multimodal reasoning benchmarks among models of the same size.
+This is a multimodal language model fine-tuned by **Tencent PCG Basic Algorithm Center**. Based on Qwen2.5-VL-3B-Instruct, TBAC-VLR1-3B-preview uses Group Relative Policy Optimization
+(GRPO) to enhance multimodal reasoning ability, achieving **state-of-the-art** results on several multimodal reasoning benchmarks among models of the same size.
 
 ## Performance
 | Model                     | **Average** | **MathVista**| **MathVision** | **MathVerse** | **DynaMath**  | **WeMath**| **LogicVista** |
@@ -97,4 +97,4 @@ If you find our model useful in your research, please consider giving ❤️ and
 
 **About**
 
-Created by the Tencent BAC Group. All rights reserved.
+Created by the Tencent PCG Basic Algorithm Center. All rights reserved.