diff --git a/en/device-dev/quick-start/quickstart-standard-docker-environment.md b/en/device-dev/quick-start/quickstart-standard-docker-environment.md
index 9374bb781fcdcd4c8a58d3070648e74756f3073c..e73415fd148f716ff490736279e7dc60afb1d503 100644
--- a/en/device-dev/quick-start/quickstart-standard-docker-environment.md
+++ b/en/device-dev/quick-start/quickstart-standard-docker-environment.md
@@ -82,7 +82,7 @@ By default, the downloaded prebuilts binary file is stored in  **OpenHarmony\_2.
     ./build.sh --product-name {product_name} --ccache
     ```
 
-    **product\_name**  indicates the platform supported by the current distribution, for example, Hi3516DV300, rk3568.
+    **product\_name**  indicates the platform supported by the current distribution, for example, Hi3516DV300 and rk3568.
 
     Files generated during building are stored in the  **out/{device_name}/**  directory, and the generated image is stored in the  **out/{device_name}/packages/phone/images/**  directory.