diff --git a/res/drawable-hdpi/drawer_shadow.9.png b/res/drawable-hdpi/drawer_left_shadow.9.png
similarity index 100%
rename from res/drawable-hdpi/drawer_shadow.9.png
rename to res/drawable-hdpi/drawer_left_shadow.9.png
diff --git a/res/drawable-hdpi/ic_tab_number.png b/res/drawable-hdpi/ic_tab_number.png
deleted file mode 100644
index 122fa74..0000000
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diff --git a/res/drawable-mdpi/drawer_shadow.9.png b/res/drawable-mdpi/drawer_left_shadow.9.png
similarity index 100%
rename from res/drawable-mdpi/drawer_shadow.9.png
rename to res/drawable-mdpi/drawer_left_shadow.9.png
diff --git a/res/drawable-mdpi/ic_tab_number.png b/res/drawable-mdpi/ic_tab_number.png
deleted file mode 100644
index 75435ef..0000000
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diff --git a/res/drawable-xhdpi/drawer_shadow.9.png b/res/drawable-xhdpi/drawer_left_shadow.9.png
similarity index 100%
rename from res/drawable-xhdpi/drawer_shadow.9.png
rename to res/drawable-xhdpi/drawer_left_shadow.9.png
diff --git a/res/drawable-xhdpi/ic_tab_number.png b/res/drawable-xhdpi/ic_tab_number.png
deleted file mode 100644
index 6e37a45..0000000
Binary files a/res/drawable-xhdpi/ic_tab_number.png and /dev/null differ
diff --git a/res/drawable-xxhdpi/ic_tab_number.png b/res/drawable-xxhdpi/ic_tab_number.png
deleted file mode 100644
index 064608a..0000000
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