diff --git a/content/post/2022-01-01.md b/content/post/2022-01-01.md
index 35de319..a3a7705 100644
--- a/content/post/2022-01-01.md
+++ b/content/post/2022-01-01.md
@@ -2,6 +2,7 @@
 title: "Happy New Year"
 date: 2022-01-01T00:00:00Z
 draft: false
+categories = ["News"]
 ---
 
 # Happy New Year
diff --git a/content/post/2022-04-10.md b/content/post/2022-04-10.md
index ca2b052..277b8e0 100644
--- a/content/post/2022-04-10.md
+++ b/content/post/2022-04-10.md
@@ -2,6 +2,7 @@
 title: "pkgs.org includes the status our repository"
 date: 2022-04-10T21:26:33Z
 draft: false
+categories = ["News"]
 ---
 
 pkgs.org is a web to show packages from different distributions and repository, now pkgs.org include our repository.
diff --git a/content/post/2022-04-15.md b/content/post/2022-04-15.md
index 41225f2..44f0512 100644
--- a/content/post/2022-04-15.md
+++ b/content/post/2022-04-15.md
@@ -2,6 +2,7 @@
 title: "We have mirror now"
 date: 2022-04-15T17:07:46Z
 draft: false
+categories = ["News"]
 ---
 
 Thanks go to xTom and Nanjing University, now there are four mirror sites around the world.
diff --git a/content/post/2022-04-16.md b/content/post/2022-04-16.md
index 83ab619..9680741 100644
--- a/content/post/2022-04-16.md
+++ b/content/post/2022-04-16.md
@@ -2,6 +2,7 @@
 title: "BioArchLinux change the name of database"
 date: 2022-04-16T19:47:32Z
 draft: false
+categories = ["News"]
 ---
 
 Now the db name of BioArchLinux has changed o bioarchlinux, please replace `[BioArchLinux]` with `[bioarchlinux]` in `/etc/pacman.conf`
diff --git a/content/post/2022-04-16a.md b/content/post/2022-04-16a.md
index 033a8f0..21fe19b 100644
--- a/content/post/2022-04-16a.md
+++ b/content/post/2022-04-16a.md
@@ -2,6 +2,7 @@
 title: "New packages for BioArchLinux has been compiled"
 date: 2022-04-16T19:52:12Z
 draft: false
+categories = ["News"]
 ---
 
 Now BioArchLinux has the GPG keyring package called `bioarchlinux-keyring` and we have our mirrorlist package called `bioarchlinux-mirrorlist`.