diff --git a/app/src/main/res/drawable/ic_course_detail_is_not_access.png b/app/src/main/res/drawable/ic_course_detail_is_not_access.png
new file mode 100644
index 000000000..23e6955d9
Binary files /dev/null and b/app/src/main/res/drawable/ic_course_detail_is_not_access.png differ
diff --git a/app/src/main/res/drawable/ic_course_detail_is_not_access.xml b/app/src/main/res/drawable/ic_course_detail_is_not_access.xml
deleted file mode 100644
index 56b3d7f1a..000000000
--- a/app/src/main/res/drawable/ic_course_detail_is_not_access.xml
+++ /dev/null
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