diff --git a/report/20250821竞速小车阶段进展 - v1.pptx b/report/20250821竞速小车阶段进展 - v1.pptx deleted file mode 100644 index 55989a5..0000000 Binary files a/report/20250821竞速小车阶段进展 - v1.pptx and /dev/null differ