diff --git a/src/frontend/src/resources/img.png b/src/frontend/src/resources/img.png
deleted file mode 100644
index f9ab032..0000000
Binary files a/src/frontend/src/resources/img.png and /dev/null differ
diff --git a/thesis/thesis.md b/thesis/thesis.md
index e1d66d0..e69de29 100644
--- a/thesis/thesis.md
+++ b/thesis/thesis.md
@@ -1 +0,0 @@
-# 论文(markdown形式)
\ No newline at end of file