diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..722d5e71d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.vscode
diff --git a/APP_Framework/Applications/test b/APP_Framework/Applications/test
new file mode 100644
index 000000000..e69de29bb
diff --git a/APP_Framework/Framework/test b/APP_Framework/Framework/test
new file mode 100644
index 000000000..e69de29bb
diff --git a/Ubiquitous/Nuttx/test b/Ubiquitous/Nuttx/test
new file mode 100644
index 000000000..e69de29bb
diff --git a/Ubiquitous/RT_Thread/test b/Ubiquitous/RT_Thread/test
new file mode 100644
index 000000000..e69de29bb