fixed 修改slug链接

content/post/2020/2020-03-11-老家以前的样子，挺怀念的/index.md

@@ -3,7 +3,7 @@ pid: 2
 layout: post
 cid: 515
 title: 老家以前的样子，挺怀念的
-slug: 2
+slug: 20200311
 date: 2020-03-11T11:25:00.000Z
 updated: 2021-12-29T14:05:37.000Z
 status: publish

content/post/2020/2020-07-03-高考即将来临，老师为我们加油打气/index.md

@@ -3,7 +3,7 @@ pid: 4
 layout: post
 cid: 522
 title: 高考即将来临，老师为我们加油打气
-slug: 4
+slug: 20200703
 date: 2020-07-03T11:59:00.000Z
 updated: 2021-12-29T14:09:46.000Z
 status: publish

content/post/2020/2020-07-07-高考加油，相信自己/index.md

@@ -3,7 +3,7 @@ pid: 5
 layout: post
 cid: 526
 title: 高考加油，相信自己
-slug: 5
+slug: 20200707
 date: 2020-07-07T11:30:00.000Z
 updated: 2021-12-29T14:34:02.000Z
 status: publish

content/post/2020/2020-10-15-军训太痛苦了，希望早点结束/index.md

@@ -3,7 +3,7 @@ pid: 7
 layout: post
 cid: 534
 title: 军训太痛苦了，希望早点结束
-slug: 7
+slug: 20201015
 date: 2020-10-15T13:08:00.000Z
 updated: 2021-12-29T13:09:06.000Z
 status: publish