diff --git a/app/src/main/res/drawable/ic_download_line.xml b/app/src/main/res/drawable/ic_download_line.xml
deleted file mode 100644
index 1230e3a38..000000000
--- a/app/src/main/res/drawable/ic_download_line.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-
-
-
-
\ No newline at end of file
diff --git a/app/src/main/res/menu/book_read.xml b/app/src/main/res/menu/book_read.xml
index 4f620ca36..6e89e9aca 100644
--- a/app/src/main/res/menu/book_read.xml
+++ b/app/src/main/res/menu/book_read.xml
@@ -19,7 +19,7 @@
diff --git a/app/src/main/res/menu/main_bookshelf.xml b/app/src/main/res/menu/main_bookshelf.xml
index 8ee57aa54..a789cf16b 100644
--- a/app/src/main/res/menu/main_bookshelf.xml
+++ b/app/src/main/res/menu/main_bookshelf.xml
@@ -42,7 +42,7 @@