update doc

StyleText/README.md

@@ -172,7 +172,7 @@ After adding the above synthetic data for training, the accuracy of the recognit
 | Scenario | Characters | Raw Data | Test Data | Only Use Raw Data</br>Recognition Accuracy | New Synthetic Data | Simultaneous Use of Synthetic Data</br>Recognition Accuracy | Index Improvement |
 | -------- | ---------- | -------- | -------- | -------------------------- | ------------ | ---------------------- | -------- |
 | Metal surface | English and numbers | 2203     | 650      | 59.38%                     | 20000        | 75.46%                 | 16.00%      |
-| Random background | Korean       | 5,631     | 1230     | 30.12%                     | 100000       | 50.57%                 | 20.00%      |
+| Random background | Korean       | 5631     | 1230     | 30.12%                     | 100000       | 50.57%                 | 20.00%      |
 
 <a name="Code_structure"></a>
 ### Code Structure

StyleText/README_ch.md

@@ -157,7 +157,7 @@ python3 tools/synth_image.py -c configs/config.yml --style_image examples/style_
 | 场景     | 字符       | 原始数据 | 测试数据 | 只使用原始数据</br>识别准确率 | 新增合成数据 | 同时使用合成数据</br>识别准确率 | 指标提升 |
 | -------- | ---------- | -------- | -------- | -------------------------- | ------------ | ---------------------- | -------- |
 | 金属表面 | 英文和数字 | 2203     | 650      | 59.38%                     | 20000        | 75.46%                 | 16.00%      |
-| 随机背景 | 韩语       | 5631     | 1,230     | 30.12%                     | 100000       | 50.57%                 | 20.00%      |
+| 随机背景 | 韩语       | 5631     | 1230     | 30.12%                     | 100000       | 50.57%                 | 20.00%      |
 
 
 <a name="代码结构"></a>