diff --git a/en/device-dev/quick-start/quickstart-pkg-install_tool.md b/en/device-dev/quick-start/quickstart-pkg-install-tool.md
similarity index 100%
rename from en/device-dev/quick-start/quickstart-pkg-install_tool.md
rename to en/device-dev/quick-start/quickstart-pkg-install-tool.md