diff --git a/README_CN.md b/README_CN.md
index 886118c2e..251f019a6 100755
--- a/README_CN.md
+++ b/README_CN.md
@@ -274,7 +274,7 @@ int main(int argc, char* argv[]) {
 
 | 任务场景               | 模型                                                                                        | 大小(MB)   | Linux   | Android | Linux     | Linux                   | Linux                          | Linux                       | Linux                            | 更新中...  |
 |:------------------:|:-----------------------------------------------------------------------------------------:|:--------:|:-------:|:-------:|:-------:|:-----------------------:|:------------------------------:|:---------------------------:|:--------------------------------:|:-------:|
-| ---                | ---                                                                                       | ---      | ARM CPU | [ARM CPU](./java/android) | [瑞芯微NPU<br>RK3568/RK3588](./docs/cn/build_and_install/rknpu2.md) | [瑞芯微NPU<br>RV1109/RV1126/RK1808](./docs/cn/build_and_install/rv1126.md) | [晶晨NPU <br>A311D/S905D/C308X](./docs/cn/build_and_install/a311d.md) | 恩智浦NPU<br>i.MX&nbsp;8M&nbsp;Plus | 更新中...｜ |
+| ---                | ---                                                                                       | ---      | ARM CPU | [ARM CPU](./java/android) | [瑞芯微NPU<br>RK3588/RK3568/RK3566](./docs/cn/build_and_install/rknpu2.md) | [瑞芯微NPU<br>RV1109/RV1126/RK1808](./docs/cn/build_and_install/rv1126.md) | [晶晨NPU <br>A311D/S905D/C308X](./docs/cn/build_and_install/a311d.md) | 恩智浦NPU<br>i.MX&nbsp;8M&nbsp;Plus | 更新中...｜ |
 | Classification     | [PaddleClas/ResNet50](examples/vision/classification/paddleclas)                         | 98        | ✅       | ✅       |  [✅](./examples/vision/classification/paddleclas/rknpu2)                             |      ✅                                |                                   |                                   |         |
 | Classification     | [PaddleClas/PP-LCNet](examples/vision/classification/paddleclas)                         | 11.9      | ✅       | ✅       | ❔                             | ✅                                 | --                                | --                                | --      |
 | Classification     | [PaddleClas/PP-LCNetv2](examples/vision/classification/paddleclas)                       | 26.6      | ✅       | ✅       | ❔                             | ✅                                   | --                                | --                                | --      |