diff --git a/.gitignore b/.gitignore
index 76b949c..76747af 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,13 @@
 /kernel/build/*
 /user/build/*
 /libysy/*
+/user/app1/build/*
+/user/app2/build/*
+ode 100755 user/app1/build/app
+ create mode 100755 user/app1/build/app.img
+ create mode 100644 user/app1/build/appl.d
+ create mode 100644 user/app1/build/appl.o
+ create mode 100755 user/app2/build/app
+ create mode 100755 user/app2/build/app.img
+ create mode 100644 user/app2/build/kappl.d
+ create mode 100644 user/app2/build/kappl.o