diff --git a/assets/image/icon_balance.png b/assets/image/icon_balance.png
deleted file mode 100644
index d650077..0000000
Binary files a/assets/image/icon_balance.png and /dev/null differ
diff --git a/assets/image/icon_kefu.png b/assets/image/icon_kefu.png
deleted file mode 100644
index 54470a0..0000000
Binary files a/assets/image/icon_kefu.png and /dev/null differ