diff --git a/src/assets/map/gangkou_index/buttom/ico29.png b/src/assets/map/gangkou_index/buttom/ico29.png
new file mode 100644
index 0000000..090a8af
Binary files /dev/null and b/src/assets/map/gangkou_index/buttom/ico29.png differ
diff --git a/src/assets/map/gangkou_index/buttom/ico29_on.png b/src/assets/map/gangkou_index/buttom/ico29_on.png
new file mode 100644
index 0000000..23c82f5
Binary files /dev/null and b/src/assets/map/gangkou_index/buttom/ico29_on.png differ