diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d8baaae..469f2a7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,6 +31,7 @@ jobs:
         run: |
           $env:YES_MAKE_TONS_OF_FOLDERS=1
           ./redirector.ps1
+          ./buildMap.ps1
 
       - run: pip install -r requirements.txt
       - run: mkdocs gh-deploy --force -f mkdocs.github.yml
diff --git a/buildMap.ps1 b/buildMap.ps1
new file mode 100644
index 0000000..305f265
--- /dev/null
+++ b/buildMap.ps1
@@ -0,0 +1,58 @@
+Set-Location $PSScriptRoot
+
+if (-not(Get-Command ConvertFrom-Yaml -ErrorAction Ignore)) {
+    Install-Module -Name powershell-yaml -Force
+}
+ 
+[Hashtable[]]$nav = (Get-Content .\mkdocs.yml | ConvertFrom-Yaml).nav
+
+function Display ([Hashtable]$Table, [int32]$Depth) {
+    $str = '#' * $depth + ' '
+    $depth++
+
+    foreach ($item in $table.GetEnumerator()) {
+        
+        # Wait-Debugger
+        if ($item.value.keys.length -gt 1) {
+            $link = if (-not($item.value.index)) {
+                $item.value | Where-Object { $_ -is [string] }
+            }
+            else {
+                $item.value.index
+            }
+            write-output ("`n`n" + $str + '[' + $item.name + "](https://ctt.cx/$link)`n") 
+        }
+        if ($item.value -is [string]) {
+            write-output ($str + '[' + $item.name + "](https://ctt.cx/$($item.value))") 
+        }
+        foreach ($nesteditems in $item.value) {
+            if ($nesteditems -is [string]) { continue }
+            Display $nesteditems $depth
+        }
+    }
+}
+$depth = 1
+$ret = foreach ($category in $nav) {
+
+    display $category $depth
+
+}
+
+Set-Content ./map.md -Value @'
+# [CTT.cx](https://cttt.cx)
+'@
+$ret -replace '#', '##' -replace "\.md" -replace "/index" | Add-Content ./map.md
+
+
+if (-not(Test-Path ./map)) {
+    mkdir map | out-null
+}
+
+if (-not(Get-Command markmap -ErrorAction Ignore)) {
+    
+    npm install -g markmap-cli
+}
+
+markmap ./map.md --offline --no-toolbar --no-open -o ./map/index.html
+
+remove-item ./map.md
\ No newline at end of file