diff --git a/docs/software/cli-manual.md b/docs/software/cli-manual.md
index 17b4353..b0bb8ca 100644
--- a/docs/software/cli-manual.md
+++ b/docs/software/cli-manual.md
@@ -1,5 +1,5 @@
 ---
-title: CLI Manual
+title: manuals in CLI
 tags:
   - linux
   - command-line
diff --git a/docs/software/command-prompt.md b/docs/software/command-prompt.md
index dbd0613..985b259 100644
--- a/docs/software/command-prompt.md
+++ b/docs/software/command-prompt.md
@@ -1,5 +1,5 @@
 ---
-title: Command Prompt
+title: command prompt
 tags:
   - command-line
 ---
diff --git a/docs/software/copy-files.md b/docs/software/copy-files.md
index 30add1c..b3ef7a8 100644
--- a/docs/software/copy-files.md
+++ b/docs/software/copy-files.md
@@ -1,5 +1,5 @@
 ---
-title: Copy files
+title: copy files
 tags:
   - ssh
   - linux
diff --git a/docs/software/docker.md b/docs/software/docker.md
index 7f460bf..6acc817 100644
--- a/docs/software/docker.md
+++ b/docs/software/docker.md
@@ -1,5 +1,5 @@
 ---
-title: Docker
+title: docker
 tags:
   - docker
   - devops
diff --git a/docs/software/ffmpeg.md b/docs/software/ffmpeg.md
index 16fc7eb..2a43291 100644
--- a/docs/software/ffmpeg.md
+++ b/docs/software/ffmpeg.md
@@ -1,5 +1,5 @@
 ---
-title: FFmpeg
+title: ffmpeg
 tags:
   - multimedia
   - linux
diff --git a/docs/software/firefox.md b/docs/software/firefox.md
index fc3e0b8..9c11ff3 100644
--- a/docs/software/firefox.md
+++ b/docs/software/firefox.md
@@ -1,5 +1,5 @@
 ---
-title: Firefox Browser
+title: firefox
 tags:
   - web
   - linux
diff --git a/docs/software/hexo.md b/docs/software/hexo.md
index a18fae5..ef66e39 100644
--- a/docs/software/hexo.md
+++ b/docs/software/hexo.md
@@ -1,5 +1,5 @@
 ---
-title: Hexo
+title: hexo
 tags:
   - web
   - linux
diff --git a/docs/software/hugo.md b/docs/software/hugo.md
index b2ed93f..5b0b998 100644
--- a/docs/software/hugo.md
+++ b/docs/software/hugo.md
@@ -1,5 +1,5 @@
 ---
-title: Hugo
+title: hugo
 tags:
   - web
   - linux
diff --git a/docs/software/miniforge.md b/docs/software/miniforge.md
index 6ce32f3..c87e3d5 100644
--- a/docs/software/miniforge.md
+++ b/docs/software/miniforge.md
@@ -1,5 +1,5 @@
 ---
-title: Setup miniforge
+title: miniforge
 tags:
   - python
   - conda
diff --git a/docs/software/onedrive.md b/docs/software/onedrive.md
index 60b6ad6..dde1be2 100644
--- a/docs/software/onedrive.md
+++ b/docs/software/onedrive.md
@@ -1,5 +1,5 @@
 ---
-title: OneDrive
+title: onedrive
 tags:
   - linux
 ---
diff --git a/docs/software/pacman.md b/docs/software/pacman.md
index 1626e2b..ad5c3f7 100644
--- a/docs/software/pacman.md
+++ b/docs/software/pacman.md
@@ -1,5 +1,5 @@
 ---
-title: Pacman package manager
+title: pacman package manager
 tags:
   - linux
 ---
diff --git a/docs/software/sysmon.md b/docs/software/sysmon.md
index 194e8ce..464afdc 100644
--- a/docs/software/sysmon.md
+++ b/docs/software/sysmon.md
@@ -1,5 +1,5 @@
 ---
-title: System monitor
+title: system monitor
 tags:
   - linux
   - command-line
diff --git a/docs/software/vscode.md b/docs/software/vscode.md
index 2c1f5ce..92e7b12 100644
--- a/docs/software/vscode.md
+++ b/docs/software/vscode.md
@@ -1,5 +1,5 @@
 ---
-title: VSCode
+title: Visual Studio Code
 tags:
   - linux
 ---