diff --git a/libraries/mogo-adas-data/.gitignore b/libraries/mogo-adas-data/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/libraries/mogo-adas-data/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/udp/CupidUdpConstract.java b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/udp/CupidUdpConstract.java
deleted file mode 100644
index e69de29bb2..0000000000