Update README.md

5 years ago · aeffffb58d
parent 3a5cee4188
commit aeffffb58d
1 changed files with 1 additions and 0 deletions
--- a/docs/ovo_index/README.md
+++ b/docs/ovo_index/README.md
@ -4,6 +4,7 @@
 - 使用以下代码快速开始
 ````C++
 #include <iostream>
+ #include <vector>
 #include "ovo.h"
 
 int main()