diff --git a/README.en.md b/README.en.md
index 9e0e552dcfa5e97f3067268760a52265a0757e3b..e183ac4a0ae210cdebb05afd4395659a05a2d42c 100644
--- a/README.en.md
+++ b/README.en.md
@@ -208,6 +208,7 @@ After the configuration is completed, the flutter sdk can complete the device co
 | build | Formal application build | flutter build hap --target-platform ohos-arm64 --release --local-engine=\<ohos-compatible release engine product path\> |
 | run | application run | flutter run --local-engine=\<ohos-compatible engine product path\> |
 | attach | debug mode | flutter attach |
+| screenshot | catch screen | flutter screenshot                    |
 
 ## common problem:
 
diff --git a/README.md b/README.md
index 47a8cde401a7165f67d4f84e49e8c849e2c5c8f4..cbc7f9c617cf1aae29636eda625381e5af142c14 100644
--- a/README.md
+++ b/README.md
@@ -210,6 +210,7 @@ HDC_SERVER_PORT=8710
 | build | 正式应用构建 | flutter build hap --target-platform ohos-arm64 --release --local-engine=\<兼容ohos的release engine产物路径\>         |
 | run | 应用运行 | flutter run --local-engine=\<兼容ohos的engine产物路径\>                  |
 | attach | 调试模式 | flutter attach                                                    |
+| screenshot | 截屏 | flutter screenshot                                                 |
 
 ## 常见问题：