diff --git a/blocklylib-vertical/src/main/res/drawable-ldrtl-xhdpi/top_start_previous.9.png b/blocklylib-vertical/src/main/res/drawable-ldrtl-xhdpi/top_start_previous.9.png
index 1815a2a3d..6d8981c39 100755
Binary files a/blocklylib-vertical/src/main/res/drawable-ldrtl-xhdpi/top_start_previous.9.png and b/blocklylib-vertical/src/main/res/drawable-ldrtl-xhdpi/top_start_previous.9.png differ
diff --git a/blocklylib-vertical/src/main/res/drawable-xhdpi/top_start_previous.9.png b/blocklylib-vertical/src/main/res/drawable-xhdpi/top_start_previous.9.png
index a98e07c27..d517390d9 100755
Binary files a/blocklylib-vertical/src/main/res/drawable-xhdpi/top_start_previous.9.png and b/blocklylib-vertical/src/main/res/drawable-xhdpi/top_start_previous.9.png differ