diff --git a/README.md b/README.md
index d157a87..e975374 100644
--- a/README.md
+++ b/README.md
@@ -116,7 +116,7 @@
 
   🌳一份完整的提交流程如上，期待各位自由发挥，赛出风采与水平！
 
-  ⏺如仍有疑问，请点击[提交流程演示视频](提交流程演示.mp4)
+  ⏺如仍有疑问，请点击[提交流程演示视频](https://www.bilibili.com/video/BV1CcnTztEfc/)
 
 ### ⭐审核流程
 
diff --git a/提交流程演示.mp4 b/提交流程演示.mp4
deleted file mode 100644
index 3b616f8..0000000
Binary files a/提交流程演示.mp4 and /dev/null differ