diff --git a/.azure-pipelines/sync-aliases.yml b/.azure-pipelines/sync-aliases.yml
new file mode 100644
index 000000000000..3a23dc628122
--- /dev/null
+++ b/.azure-pipelines/sync-aliases.yml
@@ -0,0 +1,39 @@
+# Variable 'ADOToken' and 'BotAccessToken' was defined in the Variables tab
+schedules:
+- cron: "50 15 * * *"
+  displayName: 11:50 PM (UTC + 8:00) China Daily Run
+  branches:
+    include:
+    - main
+
+jobs:
+- job: UpdateJson
+  displayName: Update fabricbot.json
+  steps:
+  - pwsh: |
+      ./tools/Github/ParseWiki2Json.ps1 -ADOToken $(ADOToken)
+    displayName: Update fabricbot.json file locally
+      
+  - task: PowerShell@2
+    displayName: Git commit and push
+    inputs:
+      targetType: inline
+      script: |
+        git config --global user.email "65331932+azure-powershell-bot@users.noreply.github.com"
+        git config --global user.name "azure-powershell-bot"
+        git checkout -b "internal/sync-fabricbot-json"
+        
+        git add .
+        git commit -m "Sync fabricbot.json"
+        
+        git remote set-url origin https://$(BotAccessToken)@github.com/Azure/azure-powershell.git;
+        git push origin internal/sync-fabricbot-json --force
+  
+  - pwsh: |
+      $Title = "Sync fabricbot.json According To ADO Wiki Page"
+      $HeadBranch = "internal/sync-fabricbot-json"
+      $BaseBranch = "main"
+      $Description = "This PR sync taskType: scheduledAndTrigger part of fabricbot.json from table of Service-Team-Label-and-Contact-List in ADO wiki page"
+      ./tools/Github/CreatePR.ps1 -Title $Title -HeadBranch $HeadBranch -BaseBranch $BaseBranch -BotAccessToken $(BotAccessToken) -Description $Description
+    displayName: Create PR to main branch
+  
\ No newline at end of file
diff --git a/tools/Github/CreatePR.ps1 b/tools/Github/CreatePR.ps1
index 5214a699d282..874e3d434b51 100644
--- a/tools/Github/CreatePR.ps1
+++ b/tools/Github/CreatePR.ps1
@@ -31,10 +31,12 @@ param(
     [string]$BaseBranch,
 
     [Parameter(Mandatory = $false)]
-    [string]$Description
+    [string]$Description,
+
+    [switch]$FailOnPRExisted = $false
 )
 
-$Headers = @{"Accept" = "application/vnd.github+json"; "Authorization" = "Bearer $BotAccessToken"}
+$Headers = @{"Accept" = "application/vnd.github+json"; "Authorization" = "Bearer $BotAccessToken" }
 $PrBody = @"
 <!-- DO NOT DELETE THIS TEMPLATE -->
 
@@ -63,5 +65,23 @@ $Description
 * **SHOULD NOT** introduce [breaking changes](../blob/main/documentation/breaking-changes/breaking-changes-definition.md) in Az minor release except preview version.
 * **SHOULD NOT** adjust version of module manually in pull request
 "@
+
 $RequestBody = @{"title" = $Title; "body" = $PrBody; "head" = $HeadBranch; "base" = $BaseBranch }
-Invoke-WebRequest -Uri https://api.github.com/repos/Azure/azure-powershell/pulls -method POST -Headers $Headers -Body ($RequestBody | ConvertTo-Json)
\ No newline at end of file
+$Uri = "https://api.github.com/repos/Azure/azure-powershell/pulls"
+
+$PrUri = "https://api.github.com/repos/Azure/azure-powershell/pulls?head=Azure:$HeadBranch&base=$BaseBranch"
+$PullRequests = Invoke-RestMethod -Uri $PrUri -Method GET -Headers $Headers 
+if ($PullRequests.Length -eq 0) {
+    Invoke-WebRequest -Uri $Uri -Method POST -Headers $Headers -Body ($RequestBody | ConvertTo-Json)
+    exit 0
+}
+
+if ($FailOnPRExisted) {
+    Write-Error "The PR named $Title already exists."
+    exit 1
+}
+else {
+    Write-Host "The PR named $Title already exists. Skipping creation because FailOnPRExisted is set to $FailOnPRExisted."
+    exit 0
+}
+
diff --git a/tools/Github/ParseWiki2Json.ps1 b/tools/Github/ParseWiki2Json.ps1
new file mode 100644
index 000000000000..c80ea2094335
--- /dev/null
+++ b/tools/Github/ParseWiki2Json.ps1
@@ -0,0 +1,74 @@
+# ----------------------------------------------------------------------------------
+#
+# Copyright Microsoft Corporation
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ----------------------------------------------------------------------------------
+
+<#
+.SYNOPSIS
+    Sync ADO wiki aliases content to fabricbot.json.
+
+#>
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$ADOToken
+)
+
+# get wiki content
+$username = ""
+$password = $ADOToken
+$pair = "{0}:{1}" -f ($username, $password)
+$bytes = [System.Text.Encoding]::ASCII.GetBytes($pair)
+$token = [System.Convert]::ToBase64String($bytes)
+$headers = @{
+    Authorization = "Basic {0}" -f ($token)
+}
+
+$response = Invoke-RestMethod 'https://dev.azure.com/azure-sdk/internal/_apis/wiki/wikis/internal.wiki/pages?path=/Engineering%20System/GitHub%20Repos/Issue%20Management/Service%20Team%20Label%20and%20Contact%20List&includeContent=True' -Headers $headers
+$rows = ($response.content -split "\n") | Where-Object { $_ -like '|*' } | Select-Object -Skip 2
+$aliases = [System.Collections.SortedList]::new()
+
+foreach ($item in $rows) {
+    $list = $item -split "\|"
+    if ($list.Count -eq 1) { continue }
+    if ($list[1].Trim().Length -gt 0) {
+        if ($list.Count -gt 3) {
+            $aliases.Add($list[1].Trim(), $list[3].Trim())
+        }
+        else {
+            $aliases.Add($list[1].Trim(), "")
+        }
+    }
+}
+
+# change json file
+$WholeJson = Get-Content -Raw -Path .github/fabricbot.json | ConvertFrom-Json
+
+$WholeJson.tasks | ForEach-Object {
+    if ($_.taskType -eq 'scheduledAndTrigger') {
+        $labelsAndMentionsArrayList = New-Object System.Collections.ArrayList
+        foreach ($entry in $aliases.GetEnumerator()) {
+            if ($entry.Value -eq "") {
+                continue
+            }
+            $labels = @("Service Attention", $entry.Key)
+            $mentionees = @($entry.Value -split "," | ForEach-Object { $_.Trim() })
+            $item = [PSCustomObject]@{
+                labels     = $labels
+                mentionees = $mentionees
+            }
+            [void]$labelsAndMentionsArrayList.Add($item)
+        }
+        $_.config.labelsAndMentions = $labelsAndMentionsArrayList.ToArray()
+    }
+}
+
+($WholeJson | ConvertTo-Json -Depth 32) | Out-File  -FilePath .github/fabricbot.json