diff --git a/Ubiquitous/XiZi_AIoT/.gitignore b/Ubiquitous/XiZi_AIoT/.gitignore
new file mode 100644
index 000000000..c795b054e
--- /dev/null
+++ b/Ubiquitous/XiZi_AIoT/.gitignore
@@ -0,0 +1 @@
+build
\ No newline at end of file
diff --git a/Ubiquitous/XiZi_AIoT/services/app/.gitignore b/Ubiquitous/XiZi_AIoT/services/app/.gitignore
new file mode 100644
index 000000000..46078f320
--- /dev/null
+++ b/Ubiquitous/XiZi_AIoT/services/app/.gitignore
@@ -0,0 +1,3 @@
+bin
+fs.img
+user.map
\ No newline at end of file
diff --git a/Ubiquitous/XiZi_AIoT/services/tools/mkfs/.gitignore b/Ubiquitous/XiZi_AIoT/services/tools/mkfs/.gitignore
new file mode 100644
index 000000000..3337b041d
--- /dev/null
+++ b/Ubiquitous/XiZi_AIoT/services/tools/mkfs/.gitignore
@@ -0,0 +1 @@
+mkfs
\ No newline at end of file