diff --git a/_posts/cpp/2024-05-09-combind-usage-of-std-visit-and-std-variant.md b/_posts/2024-05-09-combind-usage-of-std-visit-and-std-variant.md
similarity index 98%
rename from _posts/cpp/2024-05-09-combind-usage-of-std-visit-and-std-variant.md
rename to _posts/2024-05-09-combind-usage-of-std-visit-and-std-variant.md
index 401e657..de97748 100644
--- a/_posts/cpp/2024-05-09-combind-usage-of-std-visit-and-std-variant.md
+++ b/_posts/2024-05-09-combind-usage-of-std-visit-and-std-variant.md
@@ -1,6 +1,6 @@
 ---
 title: C++ 17新功能： std::visit 和 std::variant 配合使用
-date: 2024-05-09 +0800 # 2022-01-01 13:14:15 +0800 只写日期也行；不写秒也行；这样也行 2022-03-09T00:55:42+08:00
+date: 2024-05-09 16:38:33 +0800 # 2022-01-01 13:14:15 +0800 只写日期也行；不写秒也行；这样也行 2022-03-09T00:55:42+08:00
 categories: [cpp]
 tags: [cpp]      # TAG names should always be lowercase