Update README.md

README.md

@@ -15,7 +15,7 @@
 ### 性能情况
 | 训练数据集 | 权值文件名称 | 测试数据集 | 输入图片大小 | mAP 0.5:0.95 | mAP 0.5 |
 | :-----: | :-----: | :------: | :------: | :------: | :-----: |
-| VOC07+12+COCO | [yolo4_voc_weights.h5](https://github.com/bubbliiiing/yolov4-keras/releases/download/v1.0/yolo4_voc_weights.h5) | VOC-Test07 | 416x416 | - | 81.4
+| VOC07+12+COCO | [yolo4_voc_weights.h5](https://github.com/bubbliiiing/yolov4-keras/releases/download/v1.0/yolo4_voc_weights.h5) | VOC-Test07 | 416x416 | - | 84.1
 | COCO-Train2017 | [yolo4_weight.h5](https://github.com/bubbliiiing/yolov4-keras/releases/download/v1.0/yolo4_weight.h5) | COCO-Val2017 | 416x416 | 43.1 | 66.0
 
 ### 实现的内容